Top Custom Software Development Companies
List of the Best Custom Software Developers

We are a visual design and marketing agency with an unusual SEO gift that helps brands make an impact online.
We can help you build sustainable, meaningful relationships with your customers by engaging them with your brand through social media. We work in areas as diverse as search engine optimization, social media marketing and digital marketing.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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An independent design and development agency with offices in the US and Europe. We create beautiful apps people love to use.
Since 2005, Infinum has partnered with leading companies and exciting start-ups to build digital products. Our work is used by millions around the world and has been recognized by trade and industry authorities such as Deloitte and Inc.
Since 2005, Infinum has partnered with leading companies and exciting start-ups to build digital products.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, New York City
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Mobile App Development Company in Noida, Delhi, NCR, Gurgaon, India. Android application development company in Noida and iOS app development company in Noida. Best Website Designing Company in Noida, Software development company in Noida is InnovationM
InnovationM provides specialized design & development services in the technology space - focusing on an end to end solution development (product development & custom application development) on mobile, web, middleware, server back-end, cloud technologies, blockchain solutions & big data analytics.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, New Canaan
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iQlance, a top mobile app development company in Canada & USA, Our App Developers specialize in mobile app development for iOS, Android application development services. We developed over 750+ apps.
iQlance being the quickest growing Top app development and Custom Software Development Company, possesses a team of certified developers, creative designers, product testers who follows the Scrum approach to bring your idea into reality through technology.
We leverage the best of technologies from J2EE to .NET to AJAX, in order to develop the best solutions for our clients - while minimizing the time and cost involved. We are well versed and experienced in developing customized E-commerce solutions using state of the art technologies like Zend Framework, Smarty Templates etc
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$10,000 +
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10 - 49
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$25 - $49 / hr
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CA, Toronto
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It all comes down to one thing: KIOSK’s ability to simplify your long-term success. With a finely tuned custom design process that expertly navigates all the key elements of the custom design experience, KIOSK delivers standard models and custom designs quickly and efficiently.
As the undisputed market leader in custom solutions, KIOSK offers a proven portfolio of solutions for the entire spectrum of self-service verticals. From core applications for retail, human resources, government and financial services to custom platforms for emerging markets such as recycling and bicycle rental, KIOSK has extensive experience in virtually every self-service market.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Denver
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Our team has experience with streaming platforms, enhanced e-commerce, content-driven newsletters, startup ideas and custom business software. Let us know your requirements or book a dedicated team to create your dream project. Either way, you get a koein success guarantee.
We’re a digital agency focused on "user experience" and "results," with a proven track record of more than 1,200 successful projects in virtually every area of business. Since 2001, the digital technologies we’ve built have generated customer interest, trust and loyalty and attracted millions of users. We can build anything; from design-driven sites to sophisticated implementations of digital platforms.
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$5,000 +
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10 - 49
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$50 - $99 / hr
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US, Houston
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Merixstudio is a full-stack agile team that designs and develops flawless web applications & digital products. Let's work together on your custom software solution.
We are a full-stack team of 200+ experts who build complex digital products for clients worldwide looking to outsource software development to professionals.
Merixstudio’s key expertise is the delivery of high-quality and performant web applications and cross-platform mobile apps. Based on the needs of our clients, we can support them in end-to-end product development or seamlessly extend their in-house team of engineers. Our tech stack is focused on JavaScript (Angular, React, Node.js), Python (Django, Flask), PHP (Symfony, Laravel), and cross-platform frameworks (React Native, Flutter). We also provide fully-fledged support throughout the whole project’s lifecycle that covers project management, quality assurance, and product design services.
Support and Maintenance is a critical part of any software system, and are committed to providing cost effective and quality support for all your software. We are here to help you ensure longevity of your software products, and are willing to work with you on developing a support plan that meets your needs, whether they be 9-5, 10-6, 24x7, or anywhere in between.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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PL, Poznan
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Method is an award-winning digital strategy, design and software development company. Whether you need to test an idea, build an application or modernize a legacy system, we can help.
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$25,000 +
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50 - 249
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$150 - $199 / hr
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US, Denver
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Mobomo is a top web, mobile app and cloud solution company located in Washington DC. Contact us today so we can get started!
We're a full-service agency focused on creating elegant solutions to solve complex problems. Federal agencies trust us. Commercial teams rely on us. Analysts named us a top custom software firm.
Discover: The goal for discovery should be more than simply taking notes and asking questions. Our approach at Mobomo is to understand quickly, iterate fast and drive projects forward. It's a guided process, a slew of techniques and unparalleled digital insights that reduces risk and puts projects into perspective quickly.
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$50,000 +
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250 - 999
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$50 - $99 / hr
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US, Vienna
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At HSS, a national security company with 4,000 employees, we created KPI dashboards with metrics such as overtime, employee turnover and customer satisfaction. This allowed HSS to reduce their cost by 12%.
Think about your company. Does your organization have a lot of data? Can you see your visual metrics and trends in real time? Can you make informed decisions? If you need help with unique analytics projects and 30-35% savings, MOST Programming is for you. We are a data-driven software development technology company. For example, for the U.S. Travel Association in Washington, D.C., we analyzed and visualized the economic impact of tourism on state economies.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Denver
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NCode Technologies Inc - Top Mobile App Development Company in India, USA, UAE, Stockholm, Sweden and UK. also offering customized Software and eCommerce Web Development Services.
Established in 2010, NCode Technologies has successfully crossed the milestone of 1050+ project deliveries using the expertise of software development. NCode Technologies Helps to enlarge the profits of organizations agility to large-scale and distributed environments. Our custom-built experinced teams successfully associate processes and technology to drive innovation, profitability and growth. We bring uncompromised expertise in providing solutions for Mobile apps, software and e-commerce web development.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Gaithersburg
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Our unique discovery processes, workflows, systems and customized agile processes allow us to reduce time to market.
Neon Rain is a trusted web development company with more than 17 years of successful project launches. We provide comprehensive design and development services to clients in the US and Canada. Our strong technical expertise allows us to accelerate web development projects without sacrificing quality or scalability.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Denver
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Oxagile is a USA-based software development company with 15+ years of experience. We develop bespoke software solutions that serve over 1B users globally.
Oxagile is a global provider of web & mobile application development that has become a trusted technology advisor to established companies and entrepreneurs in various verticals, including finance & banking, advertising & marketing, e-commerce, real estate and healthcare. In addition, Oxagile can help companies with Big Data consulting and Big Data & BI solutions development. Oxagile targets business needs of mid-size IT vendors and ASPs and provides end-to-end development services for non-IT ventures and entrepreneurs. With a software development pool of 200+ tech-savvy professionals, deep business insight into market domains and Agile project methodology devotion, Oxagile delivers innovative high-touch services ranging from business analysis & prototyping to the development, QA, and post-project tech support. Oxagile is a Microsoft Gold Certified company, which has been recognized by such industry experts as International Association of Outsourcing Partners (IAOP) in its Global Outsourcing 100 list and Inc Magazine in its Inc 5000 ranking, mentioning Oxagile among the fastest growing private companies in the US.
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$50,000 +
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250 - 999
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$25 - $49 / hr
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US, New York City
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Oyova Software, LLC is a leading application development and marketing company responsible for transforming clients businesses and operations. Our hands-on, consultative approach helps clients integrate marketing and technology to improve efficiency and growth for companies across North America from offices in Jacksonville and St. Petersburg, Florida.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Jacksonville Beach
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We are an Ottawa web design agency offering comprehensive web design solutions. Our services include web design, web development and digital marketing.
We consider ourselves your organization’s partner, so our goal is to develop a successful long-term relationship with each of our clients. We have built our business on the idea that if there is mutual trust, constant communication and results are achieved in the proper time frame, everyone wins. No long term contracts are required! If you are looking for an agency that will support you, we invite you to take your business to the next level with us.
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$1,000 +
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2 - 9
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$25 - $49 / hr
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CA, Ottawa
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We solve business problems with easy-to-use custom software to streamline your workflows and integrate your systems.
We build web-based systems for more efficient data and operations management, mobile applications for data entry in the field, and server and desktop applications to integrate your systems and deliver powerful business utilities. Our team of experts, 100% US-based software engineers, interacts directly with your product owners to deliver efficient and personalized experiences throughout the development lifecycle.
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$1,000 +
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2 - 9
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$100 - $149 / hr
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US, Denver
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We create videos, animations and digital media that really work, and it goes beyond appeal or technical magic. Good media communications turn the complex into the simple by telling an attention-grabbing story.
People Productions is a B2B content marketing company based in Boulder, Colorado. With nearly 35 years of successful marketing, we help companies discover and tell their compelling story - a story that connects and resonates with their target audience.
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$10,000 +
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10 - 49
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$150 - $199 / hr
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US, Denver
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We create websites, applications and software that help our customers run their businesses.
PINT is a full-service web development agency based in San Diego with a long-standing reputation for creating innovative websites and providing superior services. PINT is known for developing websites built to modern web standards and integrating cutting-edge web technologies to meet business needs.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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US, San Diego
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Proposify helps you write and design stunning proposal documents, collaborate with team members, and keep track of the new business you represent. By combining robust design tools with an easy-to-use interface, anyone can easily create great professional proposals-no design experience required.
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$10,000 +
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50 - 249
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$100 - $149 / hr
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CA, Halifax
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Want to add to your team or just need additional resources for a specific project? We are available for both short-term and long-term commitments. Learn more about us and then feel free to contact us to discuss details!
Founded in 2008 by a passionate and experienced group of senior quality assurance engineers, QAEngineers.net has been serving customers around the world for 10 years. Communication is an important component in this business, and we make ourselves as accessible as possible. Our motto is Tested to perfection! and we mean it.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Dover
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We specialize in agile development, effective project management and agent engagement.
We help small businesses solve online problems. The goal is to help optimize your website and online processes to save you time, money and nerves.
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$1,000 +
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2 - 9
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$100 - $149 / hr
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US, Houston
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As technology evolves, so do our knowledge and skills through our passion for learning, and the most important thing for us is to help our customers succeed in their digital transformation.
We are a software development and Sitecore CMS company based in Melbourne’s central business district. We’ve worked with some of Australia’s most well-known brands and are incredibly passionate about technology. We like to treat our clients like friends, so it’s important for us to maintain friendships and long-term relationships through collaboration and teamwork. We believe in continuous improvement and sustainability.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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AU, Melbourne
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Our team digs deep to become experts on your audience and its challenges, and then guides your team to align with the vision that leads to creating the right solution. We are experts in design thinking and digital transformation.
Rocksauce is your digital product design agency. Charge your company with new innovations for businesses that will change the industry. Strategize how your company should approach the marketplace. Create the next $100 million digital startup. You are the hero on your product journey. Rocksauce is your Obi-Wan Kenobi.
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$5,000 +
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250 - 999
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$100 - $149 / hr
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US, Cedar Park
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We have grown to become a Ruby on Rails, TypeSript, React, Elixir and mobile developer knowledge hub. Those who hire us get an experienced partner and invest in their long-term success.
Sage Digital was founded so that we could share with our clients our experience in building successful FinTech, SaaS and e-commerce technologies. The tactics we use are the same tools we’ve used to build direct-to-consumer brands with over $100 million in annual revenue and over twelve million subscribers and fans. No two projects are exactly alike, so if you need help with a project, contact us for a free consultation.
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$25,000 +
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2 - 9
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$150 - $199 / hr
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US, Denver
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Our business continuity program focuses on seamless support round the clock. And our transparent agile method coupled with qualified developers allows us to accommodate project needs without compromising the budget or timeline.
We believe in long-term relations with our clients. With offices located in India and Canada, we provide innovative solutions for B2B and B2C businesses around the globe. We understand the importance of software maintainability and business continuity.
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$1,000 +
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10 - 49
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< $25 / hr
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CA, Toronto
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SIB is Google Partner Agency & Top Company in Mumbai for Digital Marketing, Website Designing, Mobile App Development, SEO, Google AdWords PPC Management, Web Development, Custom CRM & ERP, E-Commerce Design, Website Redesign services & a complete web solution firm in Navi Mumbai, Thane, Pune, Delhi NCR, Noida, Gurgaon, India
SIB Infotech is a professionally managed full service web design & development company in Mumbai, India. Since 2005 we have been helping businesses in India, USA, UK, Canada, Australia and world over to adapt and grow in an ever changing online world by offering fully functional mobile friendly responsive, cheap Website Designing, Web Development, Digital Marketing, Search Engine Optimization (SEO), Pay Per Click (PPC), Online Reputation Management (ORM), Social Media Optimization (SMO), Internet Marketing Services, Search Engine Marketing (SEM), Conversion Rate Optimization (CRO).
Custom Website Design, E-commerce Websites, UI/UX Designing, Multimedia & Graphics, Mobile Application Development, and Website Maintenance to organizations of all sizes from start-ups, MNC ’s to Fortune 500 companies.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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IN, Mumbai
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Bespoke web applications. Websites with a customised CMS & CRM. Mobile apps for Android and iOS. Backend & frontend programming. Developer outsourcing.
Technological partner for UK2 (a THG company), Medicover Senior, TVN Foundation, Multikino, Kujawski and many more. Bespoke web applications. Websites with a customised CMS & CRM. Mobile apps for Android and iOS. Backend & frontend programming. Programmer outsourcing and staff augmentation. IT project management.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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PL, Warszewo
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Laravel Application Design and Development: SiteRocket Labs, Boston, MA. How can we help you?
SiteRocket Labs builds custom web applications and online products that solve complex challenges. Companies come to us when they need websites that can serve specialized needs – like display data, streamline logistics, conduct secure transactions and more. Our custom-built web systems are reliable, perform well, and will grow with your business.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Boston
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Smashing offers UX design, UX research, visual design and prototyping for digital products, mobile apps, websites & CRMs that enhance the customer experience.
From research to realization, Smashing is a modern product, service, and digital innovation partner that works with you to make things that matter. We work with Fortune 500 clients across each stage of the innovation process to generate breakthrough ideas; plan, design, and deliver digital products and service; and lead teams to unearth new businesses, services, and products that give them undisputed distinction in a crowded market.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Seattle
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Recently, we’ve been focusing on highly available databases on Linux servers in a web/cloud environment with Django/Python, WordPress/WooCommerce, .NET, Angular.
SoftProdukt is a software development company founded in 1986. Since we are both deeply rooted in old-school UNIX databases (ORACLE DBMS with FORMS/APEX and Informix DBMS with 4GL) and interested in putting them securely on the web/cloud/mobile devices, you may find our skills useful.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, Denver
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As a leader in platform integration and IoT for enterprises, the Software AG platform will help unleash your vision in our smarter, connected world.
Software AG offers the first end-to-end Digital Business Platform, based on open standards, with integration, process management, in-memory data, adaptive application development, real-time analytics and enterprise architecture management as core building blocks. The modular platform allows users to develop the next generation of application systems to build their digital future, today.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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BG, Sofia
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Softwire - Digital Engineering. Delivered. Leading bespoke software and digital engineering expertise working with some of the UK leading brands.
Softwire is a privately owned software development company based in the UK. We are specialists in the delivery of software consultancy and bespoke, custom-built software solutions. Softwire focuses on providing an exceptional level of service to a manageable number of customers. Our commitment to customer satisfaction is second to none - not least because repeat business is an important source of our revenue.
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$50,000 +
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250 - 999
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$50 - $99 / hr
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GB, London
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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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We craft winning web experiences with Drupal
We provide Web Content Management Solutions for Enterprises. Our solutions have enabled businesses to significantly increase revenue, save on OPEX and provide their consumers a better digital experience.
Our CMS development, customization and implementation services over Drupal and Adobe Experience Manager has enabled online initiatives for some of the largest enterprises in the world. Our clients include Ericsson, Flipkart, 247 inc, Naryana Health among others.
If you are looking to build an enterprise application/website that is customized to your business and scales in line with it, we have just the right team for you. We are a premium supporting partner of the Drupal association and our team consists of Acquia certified developers and architects who contribute actively to the Drupal community.
We are an Adobe partner company and have an Adobe Experience Manager Practice that consists of Adobe certified developers who can enable you to achieve your online objectives using AEM.
In addition to our core CMS expertise, we also have a dedicated team of front end developers over React and Angular who can assist you with building compelling, high performance applicaitons based on a head less architecture. We have architected and deployed several high traffic and mission critical applications over cloud IAAS such as Amazon AWS and Microsoft Azure.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, Atlanta
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SpotnRides develops the UberEats clone with power-packed features according to the latest tech evolutions. Smart template making, multi-search options, instant deliverer notifications, complete tracking of food products till the delivery completion, pre-scheduled ordering, and smart payment are the special mentions of SpotnRides.
Wish to bring innovations in delivery service? Get in touch with SpotnRides for the updated business model! With the multi-dimensional deliverables, SpotnRides has a unique place in the on-demand service industries via perfect-fit app solutions.
As per the keen observation, the need for the UberEats clone app solution is a much more needed solution for the on-demand delivery sectors. On this basis, SpotnRides now launches the remarkable UberEats clone app solution to bring revolutions in the delivery industry.
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$5,000 +
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1,000 - 9,999
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$200 - $300 / hr
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IN, Madurai
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Building World-Class Products for the Brands You Trust. Stable Kernel is a custom software and technology firm located in Atlanta
stable|kernel is product strategy, design and development consultancy built on the Atlanta Beltline. We craft custom end-to-end software solutions that solve our clients’ business challenges and creates stronger brand relationships with employees, customers and end users. We leverage our expertise in product positioning, mobile and web, backend services, emerging technologies and the Internet of Things to position our clients as innovative industry leaders.
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$100,000 +
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10 - 49
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$150 - $199 / hr
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US, Atlanta
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Define the problem and determine if we can implement the right digital solution. Create a detailed roadmap based on time, scope, requirements and budget. Implement the final business solution on time and on budget, and continue with the client’s success plan.
Our mission is to create thoughtful digital solutions that not only help businesses survive, but thrive in the modern era. We deliver quality results both on time and on budget. Empathy, process and world-class customer service are at the core of our company values and help us best address your business unique digital challenges. Our team will determine in advance if we are a good fit for your specific business needs. We’ll work closely with your team to identify the problem, solution, and roadmap to optimize your results. Rest assured, our team will work with a level of transparency to keep you informed every step of the way, and we’ll deliver on time and to the agreed expectations.
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$50,000 +
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2 - 9
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$50 - $99 / hr
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US, Denver
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New York City Agile software consultancy. Ruby, Python, Java, and Javascript. Our developers and product people deliver and transform technology teams.
Stride is NYC's Ageil software development consultancy. We embed seasoned full stack Agile developers & product consultants with your team full time. We believe in non-dogmatic Agile and form one team with you be your best. 95% of Striders have been teachers! Our developers and product consultants are some of the best in NYC. We augment your team and help you improve code quality and process through a unique blend of consulting and software development. We truly believe in leaving teams stronger at the finish than they were in the beginning.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, New York City
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200+ highly skilled designers and engineers. Web & mobile development, AR & VR. Ready to unlock your opportunity with human-centered design and technology.
STRV is a software design and engineering team. Here since 2004, we’ve delivered solutions for partners ranging from startups to enterprises, including ClassDojo, Microsoft, Barry’s, The Athletic and more. Our vision has always been simple and honest: We want to do top work.
We are keen to listen to your requirements and ideas inorder to work out a feasible and right remedy to enable any enterprise application right at your fingertips in your Iphone. If you are looking for Iphone Application development, be it a web application or native application, ConfianzIT can deliver you the right service.
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$50,000 +
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50 - 249
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$100 - $149 / hr
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US, Los Angeles
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Surge operates six development centers in four time zones. Combined with our network of remote technical resources, our national presence reduces management control and costs, enabling smoother software delivery and team dynamics.
Surge’s well-tested network of local software development resources quickly integrates into your organization to help you address urgent and ongoing initiatives. With no minimum deadline or obligation, you can scale up or down on demand. Our skilled engineers, QA specialists, project managers, UI/UX experts and full agile teams are ready to get to work immediately.
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$250,000 +
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250 - 999
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$100 - $149 / hr
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US, Denver
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