Top .NET Companies in Illinois
Best Illinois .NET Custom Software Development Firms
BotPenguin is AI powered free chatbot maker for website & FB messenger. Create your own website chatbot answer customer queries instantly.
BotPenguin is a chatbot developer platform to create an AI-enabled chatbot for Websites, Facebook Messenger, WhatsApp, Telegram, Line, Skype, Slack, Kik, and WeChat.
It can integrate with 40+ platforms, Google Analytics, Salesforce, ZOHO CRM, Google Tools, etc. BotPenguin offers its platform to create Lead Generation Chatbot, Customer Service Chatbot, and Virtual Assistant Bot and support Natural Language Processing(NLP).
BotPenguin- Free Chatbot Maker | AI Chatbot For Websites
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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BoTree Technologies is a 70+ team of technology experts. A trusted custom software development company, BoTree enables global organizations to leverage technology for sustainable products. We provide custom software development for mobile apps, web apps, and modern-day solutions. Companies hire developers for Python, Django, Ruby on Rails, React Native, Laravel, Shopify, Spree Commerce, and Angular. We build software & systems for digital transformation using Machine Learning, Robotic Process Automation, Artificial Intelligence, Cloud Computing, and AR & VR. We provide IT consulting for new & existing products to optimize your technical performance. Hire developers in Ruby on Rails upgrade or complete system maintenance - BoTree is the one-stop solution for all product engineering & consulting projects.
BoTree Technologies is a trusted custom software development partner. We offer complete IT enablement to global organizations. We deliver custom software development projects for mobile apps, web apps, and modern-day digital technology solutions.
Companies hire developers from BoTree for sustainable products. Our technology stack comprises Ruby on Rails, Python, Laravel, React Native, Shopify, Spree Commerce, and Angular. We provide an ecosystem of innovation and sustainable products. Hire developer for dynamic solutions in healthcare, insurance, fintech, logistics, ecommerce, entertainment, and various other industries. BoTree focuses on digital transformation through new-age technologies. We develop advanced technological solutions for startups & enterprises using Machine Learning, Artificial Intelligence, Robotic Process Automation (RPA), AR & VR, Cloud Computing, Blockchain, and the Internet of Things. A strong team of 70+ technology experts, BoTree is home to innovative solutions. We provide IT Consulting Services, Support & Maintenance, Upgrade & Migration, and Team Augmentation. Our team reduces the development cost by 25% to 40%. Hire developers proficient in fast-track solutions to IT problems and get a competitive edge.
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Oak Brook
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CSW Solutions is a custom software development company and cloud solutions provider located in downtown Chicago. The only local team you can trust with your digital footprint.
CSW solutions is a solutions services company that helps businesses adopt and integrate cutting edge Microsoft Technologies. From revamping outdated systems to the migration to the cloud, we can integrate business logic so that you have the tools to implement and manage your ideas. Over the last 12 years, our goal has been to provide best-in-class Microsoft solutio
ns with exceptional outcomes. We continue to deliver management solutions and services that tackle the evolving business issues of today so you can model your business for future expansion.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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Award winning UX, Design, and Development team for hire creating the best web and mobile apps in Chicago.
We’re a smart, rowdy, byte-sized group of pixel-slingers from the midwest, here to crush it for brands on their app initiatives.
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$75,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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Intechnic is a world-leading User Experience agency specializing in UX Research & Strategy, UX Design, and Web Design. We fix underperforming websites.
We Deliver Results On Internet™by Creating Results Driven Websites
We are a full-service web development firm.
For more than fifteen years, Intechnic has been helping leading companies achieve the results they want online.
While Chicago is our home, the world is our stage. After all, it’s not just our audience that spans the globe; it’s our clients too. Every day, millions of people use the very websites that we’ve developed or the Internet solutions researched and pioneered by us.
We’re passionate about challenging the status quo. We believe in making a difference.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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Meet Intersog, a custom software development company from Chicago that helped large businesses, e.g. Mitsubishi and Toyota, grow through 1B-dollar ROI-driven solutions and AI/IT projects. Founded in 2005, the company has managed to win a few awards and achieve positive reviews on Clutch. Intersog also has its offices in Europe, North America, and the Middle East.
The company offers high-performance software solutions, integration services, hosting and support, and agile dedicated teams with professional developers for hire by specific skills. Intersog can help you develop a complex product, build a long-term project, and connect you with the right experts to grow your business.
Since it's a software development outsourcing agency, it offers only quality full-cycle IT services and custom staffing with experienced specialists and full- or part-time rates. They know how to efficiently use all popular programming languages, frameworks, and databases. Thus, they can offer quality back-end/front-end development services for your business.
Intersog's custom software solutions include the following services:
- IoT development;
- Big data & analytics;
- Mobile app development;
- Desktop app development;
- Game development;
- System programming;
- Enterprise software development;
- Software integration;
- Legacy software modernization;
- Consulting and innovation services.
Intersog's client library includes such popular companies as Neustar, CDW, Video Medicine, FIDO, and Northern Trust. All in all, they have over 150 happy clients and 250+ tech experts. You can also become their client by simply leaving them a message on the official website or by calling them to discuss your idea/project. Plus, you can also check their LinkedIn company page or visit them on Facebook and YouTube.
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$10,000 +
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50 - 249
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$50 - $99 / hr
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US, Chicago
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KeyLimeTie provides solutions for content management, e-commerce and custom applications, and helps clients with social media campaigns and reputation management.
KeyLimeTie is a full-service design, development and digital strategy agency that helps clients communicate more effectively and closely with their customers through interactive marketing channels. It specializes in developing web and mobile applications for various platforms.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Oak Brook
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KitelyTech is a premier Digital Marketing Company in Chicago. Increase visibility, drive leads & grow your business with our certified Web Design
KitelyTech is a full service Technology Design & Development company located in downtown Chicago.
The team at KitelyTech mixes together all of the ingredients required for a successful technology development company. We have highly talented and energetic developers, architects and testers, all recruited through an exceptionally rigorous process.
Analytical mindsets that understand the nuances of our customer’s businesses and project scopes, methodical project managers and designers, highly driven management with a focus for quality and timely delivery, and the innovators that transform the way we look at things.
Delivering projects worldwide to customers ranging from startups & SMBs to Fortune 500 companies. A balanced blend of technology skills and domain knowledge, powered by passion for IT.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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We are a full-stack Chicago software company providing web and mobile applications, full-stack development and AWS DevOps.
LoadSys was established in 2006 by two partners: Lee Forkenbrock and Donatas Kairys. It all started with a small team with a great idea and grew into one of the leaders in software development in the Chicagoland area and nationwide. As of today, LoadSys has successfully completed hundreds of projects for customers from small to mid-size businesses. Our goal is to continue our rapid growth and deliver best results for our customers by using the skills and professionalism of our team as well as the newest technologies and solutions available today.
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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We’re web application development experts, and we’re here to help. Discover what makes MXOtech different — go beyond IT.
Why Work With MXOtech? We hire the best of the best. Our Chicago-based team of experienced project managers, developers, engineers and analysts work side-by-side with your key staff to understand your needs. Our development process is collaborative. Nobody likes surprises when it comes to business applications. You’ll test key functionalities throughout the process and give frequent user feedback.
As a result, we ensure the final product meets your expectations and is delivered on time and on budget. We eliminate your biggest business challenges. Through business process improvement, we uncover operational inefficiencies that are holding you back. We build custom applications that bring greater productivity, cost savings and data accessibility to your business. We build applications for the future. We do the hard work to make sure your applications are logical and intuitive for all users. With your business goals in mind, we build scalable solutions that adapt quickly to organizational changes and growth. We’ve helped companies across all industries reduce costs, streamline processes and achieve better efficiency with custom Chicago web application development. We build solutions for: Health Care, Utilities, Manufacturing / Distribution, Professional Services, Construction and Associations. You have a business problem. Whether you struggle with costly data entry mistakes, disconnected technology or outdated systems, MXOtech helps clarify your business problem, execute your vision and measure its success. Using the agile methodology, MXOtech collaborates with your stakeholders to deliver a web application that meets your business goals the first time around. And with fixed pricing, the price you see is the price you’ll pay. Let MXOtech uncover the right technology solution for your business!
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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We are a global experience company. We create positive human interactions to drive meaningful business outcomes.
Rightpoint is an independent customer experience agency with technology at its core. We create impactful digital experiences driven by insight, strategy, design, and technology to help clients succeed at the speed of innovation. With the recent integration of Raizlabs, Rightpoint now offers a deep foundation in designing and delivering mobile apps with thoughtful, technological solutions that strengthen how companies meet customer expectations in today’s mobile-first world.
Rightpoint serves more than 250 Fortune 1,000 companies, has been named one of Crain’s 50 Fastest Growing Companies in Chicago for four consecutive years and has 450 employees across 10 offices.
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$250,000 +
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250 - 999
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$150 - $199 / hr
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US, Chicago
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DO Digital helps you capture the full power of technology through a holistic collection of digital services, tailored by industry, and designed
SWC Technology Partners is an award-winning provider of IT solutions to midsize organizations throughout the Midwest. We work in partnership with local organizations to leverage technology that drives innovation and accelerates business transformation.
For over 35 years, SWC has been perfecting our IT consulting services and technology solutions to meet the changing needs of midsize businesses. Our diverse practice areas, strategic partnerships with leading technology vendors such as Microsoft, and highly trained and certified IT consultants make SWC uniquely qualified to provide comprehensive, high-value solutions that deliver real business impact to our customers as we partner in your midsize business’ success.
Headquartered in Oak Brook, Illinois with offices in Chicago and Indianapolis, IN, SWC has been honored to receive numerous awards including being recognized by Crain’s Chicago Business as one of the Best Places to Work in 2012-2016, one of Chicago’s 101 Best and Brightest Companies to Work for in 2017 and making the Inc. 500|5000 list of the fastest growing private companies in the U.S in 2012, 2013, 2014 and 2015.
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$25,000 +
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50 - 249
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$150 - $199 / hr
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US, Oak Brook
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Solid Digital is a web design, application development, UI/UX, and digital marketing agency based in Chicago and Portland.
Solid Digital is a full-service digital agency, guiding businesses to achieve digital growth through award-winning work in design, software development, and digital marketing. We believe digital value increases when businesses establish ongoing initiatives that are defined by a clear strategy. Our team is values-driven and is recognized as one of the Best & Brightest Companies to work for in the nation. Solid Digital has been in business since 2006 with offices in Chicago, Illinois, and Portland, Oregon.
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$25,000 +
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10 - 49
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$25 - $49 / hr
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US, Chicago
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Table XI is a custom software development company in Chicago that combines product strategy with design and dev to make products that transform business.
Table XI is a trusted UX software development and design company. We are 35 meticulous and curious minds in Chicago with a 15 year history of building websites, mobile applications and custom digital experiences for everyone from startups to storied brands. Our partners trust us to create innovative solutions that drive their businesses forward.
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$75,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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alligatortek is recognized as a best-in-class partner, innovator and employer. We are a two-time winner of the Chicago Innovation Award and the 2015 Microsoft Partner of the Year. Our team is honored to be a four-time winner of the 101 Best and Brightest Companies to Work For in the country.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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We have an expansive global network of developers, UI/UX designers, strategists, and digital marketing experts who support our clients in solving the most complex enterprise management and operational challenges. From strategy to development to execution; Codiant is your end-to-end technology partner with all-inclusive experience in Enterprise Digital Transformation and Modernization, Cloud and IT Infrastructure, and all other trending technologies.
Codiant- A Yash Technologies Company, is a leading technology service provider that specializes in the field of Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and support Services across various platforms. We’ve continually disrupted industries like Healthcare, fitness and wellness, E-commerce, Logistic & Transport, On-demand mobility, Real estate, Travel & Hospitality and BFSI by fusing a continuous symphony of technologies, strategies, digital transformations, and high-end designs. Our customer-focused solutions and products help enterprises overcome technical hurdles and business challenges, through our digital service excellence and software development capabilities in Enterprise Mobile and Web Applications, Customer Experience Development, SaaS Products, Analytics, and IoT Solutions.
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$5,000 +
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250 - 999
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$25 - $49 / hr
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US, East Moline
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The most important thing that sets us apart is our hands-on, customized approach to you and your business. We work with our select list of clients for the long term, actively collaborating, implementing, testing and measuring technical and marketing solutions so you can sleep well every night knowing you have a company that thinks about ways to grow your business. the way you do.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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Evaluate your technology choices, optimize your processes and frame. Solve modern challenges with cutting-edge technologies in AI, data science, and IoT. We help companies like HERE Technologies, LG, PTV Group, KIA, Swissquote Bank, and many others increase their IT/R&D capacity and build future-oriented products.
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$100,000 +
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1,000 - 9,999
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$50 - $99 / hr
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UA, Lviv
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Neologic helps mid-sized companies create digital ecosystems that solve business problems and accelerate growth.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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Gnar is a Boston-based software development company offering a bug-free guarantee. Gnar's team of U.S.-based experts is fully committed to developing enterprise, mobile, and web applications using the most efficient technologies to solve complex software problems, including React, React Native, and Ruby on Rails, as well as e-commerce integration.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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We write beautiful web applications that are durable and free of defects in workmanship.
8th Light is a software consultancy that is passionate about building productive long-term partnerships with its clients, its employees, and the software community.
Our team of multi-disciplined software professionals are experts in applying the principles and practices of software craftsmanship in all different languages and frameworks. Whether training in a classroom setting, developing in our Studio, or embedded inside of client teams, we follow principled processes that prioritize the long-term health of the software.
Our innovative Modern Apprenticeship Program emphasizes hands-on learning curated by a working professional, and prepares developers from a wide range of backgrounds to have long careers on our team as professional developers and consultants.
8th Light promotes the idea of software craftsmanship by organizing and hosting events, talks, and conferences. You can view some of our past MeetUp talks on 8th Light’s YouTube page.
How to become a software craftsman
At 8th Light, we craft software—from web applications to robotics—that is beautiful, durable, and shows pride in workmanship.
We are skilled.
We have expertise in a variety of programming languages. We offer a suite of services designed to meet the needs of your web, mobile, and embedded projects.
We are agile.
We iterate rapidly to deliver on time and under budget. To ensure success we program in pairs, drive development through tests, and continuously integrate.
We are principled.
We maintain partnerships with clients that are meaningful, respectful, and productive. We'll listen closely to your needs, and work hard to exceed your expectations.
We are educators.
We offer apprenticeships that will push the limits of your knowledge, and help prepare you for a career in software development.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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US, Chicago
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Acterys Integrates & consolidate data from multiple sources with Microsoft Azure, Power BI and Excel through a powerful Platform for Financial Planning & Analytics
Acterys basically powers with quick clarity for present & future with the help of end-to-end analytics & planning solutions for big Saas and erp solutions. Acterys provide Acceleration in Finance Transformation to its 1000+ users in their familiar environments like Power BI & Excel.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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US, Chicago
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We are Brightlab, an international team dealing with the design and development of any complexity: from writing scripts that automate routine tasks to designing and implementing cloud servers.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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Catalyst Consulting Group is a Chicago-based IT services firm blending technology best practices and solutions with a management consulting approach. Industry experience includes commercial and residential housing, public safety, state and local government, transportation, and nonprofit.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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We predominately specialize in Microsoft-based projects and network infrastructures of all sizes. We have many years of experience in ASP.Net, Azure, WinForms, WebForms, MVC, Core, WPF, SQL Server, BizTalk, Cognitive Services, IBM Watson, SalesForce, and more! We also specialize in more client-side technologies than you can shake a stick at.
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$1,000 +
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2 - 9
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$50 - $99 / hr
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US, Chicago
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Devbridge is a technology partner for forward-thinking Global 2000 companies looking to activate digital transformation. Our team builds extraordinary custom software that delivers measurable results for our clients and their customers. We've helped hospitals maximize staff utilization, logistics companies increase lane throughput, and enabled banks with automated loan decisioning tools.
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$250,000 +
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250 - 999
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$100 - $149 / hr
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US, Chicago
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Directpl is home for talented people who enjoy making great things.
Our areas of specialization include:
- Java and .NET Software Development
- QA and Software Testing Services
- Cloud-based services, including Azure and AWS
- Salesforce Development and Administration
- ServiceNow
We work with medium-sized companies up to some in the Fortune 500. Our price/quality ratio is unbeatable. Directpl is present in the US, Canada and Poland.
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$50,000 +
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50 - 249
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$50 - $99 / hr
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US, Chicago
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Hidden Brains is an award-winning web, mobile application and software development company in USA & India. 17+ Yrs. Exp. in IT Services & Solutions, Laravel website development. 2400+ Worldwide Clients, 400+ Experts. Contact Us Now!
Hidden Brains Infotech is an Award Winning Enterprise Software & IT Consulting Company committed to provide end-to-end IT services in Web, Mobile & Cloud platforms.
Our deep industry expertise and forward-looking strategy helps us leverage paradigm technology shifts in enterprise solutions to reimagine the potential of the intelligent enterprise.
With a progressive approach, our team is constantly experimenting with unparalleled technology innovation underscored by a series of emerging technologies such as Cloud, Chatbot, Artificial Intelligence, Blockchain, Augmented & Virtual reality, Internet of Things and more.
Our success comes with our knack for helping businesses adopt these technologies which represent vast potential for the future and create opportunities for future, breaking the conventional business barriers, improving different aspects of business and achieve new levels of differentiation.
We are Microsoft Certified Partner and have won several accolades like ICTIS Global Industry & Academic Excellence Award 2017 for Corporate Excellence & Deloitte Technology Fast 50 Award.
Key Services:
Hidden Brains Company at a Glance
- Delivered 5000+ Web projects
- 1000+ Mobile apps, 45+ Games
- 2000+ clients across 103 countries
- Catering to 33+ industries
Hidden Brains offer a collaborative, yet non-competitive environment and cost effective technological solutions – helping build Brands worldwide.
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$5,000 +
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250 - 999
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$25 - $49 / hr
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US, Schaumburg
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HireAspDeveloper is an ASP.NET Development Company offering Website and Application Development services in .NET and Mobile App Development for iOS, Google Android and Blackberry. Be it design, development or testing, we implement the best software solutions providing added value to our clients which not only improves their productivity but also enhances their business processes enabling them to accomplish their goals and achieve the desired profit.
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Undisclosed
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250 - 999
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$50 - $99 / hr
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US, Chicago
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We are a 20+ year old trusted Software Development Company based in Chicago with clients all over North America and Canada. Since our inception, we’ve been a software innovation partner for SMBs and Fortune 500 companies. Our team of professionals provides a full range of software engineering and consultancy services for both the technology challengers and the users of established technologies. And our expertise is in Microsoft applications (desktop, web and mobile), IBM AS400 iSeries, JDA MMS, BPCS, and mobile apps (android and iOS).
We at Integrative Systems with 20+ years of expertise, build acumen in custom software development through work done for 70+ clients in various industries and agile development, provide unprecedent advantage to our clients to focus on digital transformation in competent cost with top grade quality.
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$100,000 +
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1,000 - 9,999
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$100 - $149 / hr
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US, Itasca
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LaunchPad Lab is a Chicago-based software development agency that partners with businesses to transform their digital technology.
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$50,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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In this advanced era of technology, MultiQoS is primarily a web and mobile app development firm that focuses on offering creative solutions for critical business demands for many of its clients. Web development and design, mobile app development, and custom app application development are among the most frequent services for which they have attained a real level of perfection and quality.
MultiQoS is essentially a web and mobile development company in this advanced age of technology, and directs its focus upon presenting innovative solutions for essential business needs for many of its clients. The most common services that they have achieved a true state of excellence and quality include web development and design, mobile app development, custom software application development. All of these are fully customizable, and a team of dedicated developers and designers constantly dedicate themselves to such cases at large. MultiQoS aims at achieving the topmost position globally, while keeping their values intact. Feel free to contact us for your business requirements!
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$1,000 +
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50 - 249
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< $25 / hr
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US, Schaumburg
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Prime Consulting brings over 20 years of combined experience building enterprise grade software for our clients. From 100% custom solutions, to integrating with existing systems. We’re a team that believes that software should be built for the users who use it. That there isn’t a “one size fits all” approach to running your business and your operations. Every business has different needs and different goals. Our objective to help you discover those and craft the perfect solution, tailored to your exact needs.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Park Ridge
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Productive Edge is a Digital Transformation consultancy specializing in Enterprise Custom Software, Modern Mobility, Artificial Intelligence, Cloud, Digital Experience, Blockchain and Virtual and Augmented Reality solutions
Discover what's possible for your business with Productive Edge
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$50,000 +
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250 - 999
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Undisclosed / hr
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US, Chicago
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Punchkick’s specialized team of industry experts is focused on delivering world-class mobile and digital products on time and on budget.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Chicago
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We are a software development company which is inspired by the vision of our clients. They trust our technical expertise and business ideas to achieve their goals
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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Velvetech LLC is an award-winning custom software development and consulting company from Chicago, IL that facilitates innovation and growth in the mid-size market. At Velvetech, we supply our clients and partners with the most effective and advanced information technologies. Relying on our thought leadership, they get solutions that enable rapid implementation of their development strategies and lead to superior business results.
- Custom Software Programming
- Enterprise Systems Integration
- Web & Mobile Apps Development
- Business Process Automation
- CRM Implementation
- Call Center Implementation
- Blockchain Development
- AI and Machine Learning
- IoT
- Hardware Engineering
- Technology Consulting
- Managed IT Services
Being enthusiastic about new challenges, Velvetech has gained extensive experience in various industries including healthcare, manufacturing, distribution, telecommunications, financial services, education, and technology. So if you are looking for a highly qualified partner with a proven track record of success, our well trained and experienced Software Engineers, Business Analysts, QA Specialists, and Project Managers are here to help. We look forward to turning your ideas into powerful solutions for your business!
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, Northbrook
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