Top iOS - iPhone Mobile App Development Companies in United States
List of the Best United States iOS - iPhone Mobile App Development Firms
Protonshub is the largest custom web & mobile app development company in Indore and US incorporated initially with the idea to attract good resources. It all boils down to implementing our positive approach from 10 people to develop a team base of 150+ employees. We are fueled by protons and believe in being the best web and app developers.
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$5,000 +
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50 - 249
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< $25 / hr
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US, Mountain View
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We work with a variety of technologies, creating new solutions and building on legacy systems. Having been named Cloud Platform Partner of the Year 2017 by Microsoft New Zealand, we are proud to offer award-winning solutions and software to our customers around the world. With offices around the world, we can serve customers of all shapes and sizes.
We help create state-of-the-art workspaces, develop or migrate core applications to the cloud, and leverage data by improving analytics and implementing AI/ML models.Our clients need proven custom software development. We are experts in managing the modern workplace and employee experience. At a time when employee retention is critical and so closely tied to their day-to-day experience, it's important to provide a world-class workplace collaboration platform.
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$25,000 +
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50 - 249
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$100 - $149 / hr
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US, Seattle
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QualiLogic is a leading website and mobile app development company. We have extensive experience and skills in developing the best websites and mobile apps using advanced technological solutions. Feel free to contact us and experience our skills by hiring our highly skilled developers and designers.
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$10,000 +
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2 - 9
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< $25 / hr
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Quantumsoftech is an IT Solution Company focused on the development of solutions for the problems faced by business using deep learning and blockchain, the most ground-breaking technologies today. It also extends the services for the development of IT solutions such as CMS development, mobile app development, web portal design and development and API/web services integration for an individual or an enterprise. Service Offerings: App Development - iOS, Android &Cross Platform Open Source Technologies - PHP/MySQL (Core PHP, Laravel, Zend, CakePHP, CodeIgniter, Yii, etc) Blockchain development Get in touch with Sales: +18634100071
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Palo Alto
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QuickSoft specializes in finding innovative solutions to meet your unique business challenges. From platform integration to mobile app design to customized business applications, QuickSoft will develop your solution in the most efficient manner possible. Our dedicated team of engineers will vet your project for viability, ask poignant questions, and present multiple solutions based on our deep understanding of your project. Once the project is green-lit, we put communication in the forefront. You are given regular updates with approvals required at every stage of the process. This is how we ensure that your success is our success!
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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We help our customers become masters of their technology by helping them tame it and always keep it in line with the business. For our team, we work hard to create an amazing environment where people feel relaxed and free to do their jobs.
R&Y Labs, founded by two startup tech directors, is a software consulting firm based on the idea that technical leadership is critical to the performance and overall success of any technology product.
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$75,000 +
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10 - 49
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$150 - $199 / hr
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US, Atlanta
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Ben West and Marshall Smith, two experienced software engineers, founded Radial Development Group in 2015. Ben and Marshall are determined to use their expertise to build a firm that leverages better project management, design process and strategic decision making, and a sustainable holistic culture that prioritizes not only the work, but also the people who do it
Radial Development Group believes that our work only has value after it has been delivered to our customers, their users, and their clients. Radial develops processes so that meaningful incremental improvements are made every two weeks.At Radial, our customers expect an ever-improving and evolving product delivered at regular intervals (e.g., twice a month) in a process that improves over time. Ultimately, this is what we provide to our customers: both their product and the process for improving that product.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Denver
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Radiansys Inc (founded 2007) is a technology company based in the San Francisco Bay Area. Our development center is located in Gurgaon, India. We provide technical expertise to startups, SMEs, and Fortune 500 companies in the US.
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$5,000 +
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50 - 249
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< $25 / hr
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US, San Francisco
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Founded in 2016, Rainfall is a creative studio and design agency with offices in Seattle and New York, specializing in user experience, visual design and digital product design.
We focus on user experience, visual design and digital product design. Rainfall is built on the simple idea that a brand's "experience" is not just about how it expresses itself visually, but how it makes all of its touchpoints unique and engaging. Rainfall is built on the simple idea that a brand's "experience" is not just about how it expresses itself visually, but how it makes all of its touchpoints unique and engaging.
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$50,000 +
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2 - 9
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$200 - $300 / hr
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US, Seattle
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Direct Results l RD Mobile is an award-winning digital experience agency working with more than 350 global associations. Web and mobile solutions include digital strategy, web design and development, CMS, virtual events and member apps, AMS/system integration. Celebrating 25+ years of providing web and mobile solutions.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Alexandria
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RF-SMART is the leading brand of mobile inventory solutions for manufacturing, warehouse, retail, electronics and medical companies worldwide.
Our solutions take over where ERP systems don't work - on the execution side of the business, when the work is done by off-site employees. By giving employees real-time access to information and real-time validation of the data they scan/enter, we get rid of paperwork and increase accuracy to 99.9%.At the same time, our solutions allow management to see performance and track products and projects: you will know who, what, where, when and why is working in your warehouse or shop floor.
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$1,000 +
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50 - 249
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$100 - $149 / hr
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US, Denver
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Founded in 1997 by owners John Chamberlin and Brent Swenson, our goal has always been to offer unique and effective design solutions as well as create pleasing and rewarding designs. With each client and project, we strive to make the process personalized and purposeful, yet casual and even fun. At Rhombus, we are not pretentious designers - our clients have found that while we take their visual communication needs very seriously, we don't take ourselves too seriously.
Rhombus is a graphic design agency that specializes in creating unique and lasting visual communications for their clients. Their team of creative and talented designers offers distinctive and effective design solutions that display their clients' message in an innovative and clear way. They offer a wide range of graphic services such as web design, mobile app user interface design, product branding and packaging, brochures and printed presentation materials.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Seattle
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We work with you to develop a full lifecycle of support and success for bug testing, optimization, scaling and figuring out what features to add next.We design and build world-class software solutions with personal delivery.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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US, San Francisco
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Richestsoft is a leading mobile app and web development company that offers state-of-the-art technological solutions to businesses across industries.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, Helotes
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We use design review, business strategy and technology implementation to successfully launch and deploy products to meet our customers' commercial goals.At Roars, we work together with entrepreneurs and dreamers. We use AGILE METHODOLOGIES to create brilliant and scalable technology-driven products and services.
Roars is a disruptive, innovative product design agency with global clients, providing comprehensive technology services to startups and SMEs. Constantly pushing technological boundaries and exceeding client expectations, we are an established innovative design agency, and our portfolio of work and loyal global client base speak volumes.Our operating principle is to work with you to provide technology leadership and strategic consulting to help bring your ideas to life.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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US, Dallas
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Roonyx is a web & mobile development agency that brings much-needed transparency and predictability to software development outsourcing.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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Since 1998, we have served a wide variety of clients, from start-ups to Fortune 1000 companies. Our success is due to our ability to quickly understand your audience and project requirements, and implement the ideal tools to achieve your communication, marketing, sales and technology goals
Sandcastle is a full-service web design and development company specializing in e-commerce, custom app development, mobile technology, hosting and maintenance. Since our founding in 2001, we've designed and developed websites and applications for companies in a wide variety of sectors at different stages of their growth. Our capabilities focus on creating platforms tailored to the specific needs of your business.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Seattle
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We are an award-winning development agency in the heart of Vilnius, but our clients come from all over the world. As a leading development agency, it only makes sense to work with organizations around the world. No matter how big or small our client's organization or budget, we have a solution for them.
We are mobile app development experts, creating unique mobile apps using Flutter, iOS (Swift) and Android (Kotlin) technologies.Our extended team provides amazing user experience and user interface, server side (Node.JS/Laravel) and product management/ownership services.We help entrepreneurs bring their ideas to life using design and technology.
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$5,000 +
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10 - 49
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$50 - $99 / hr
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US, Denver
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We are passionate technologists who don't just embrace change, we create it. Over 570 completed projects and 25 industries later - we're just getting started.
Scalio is a global digital products agency headquartered in San Francisco. We design, build and scale user-friendly, high-performance custom software for mobile devices, the Internet, augmented reality, wearable devices, connected devices and emerging technologies.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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US, Atlanta
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Welcome to SDsol Technologies, a leading award-winning technical studio with more than 20 years of experience and more than 1,200 completed technology projects! SDsol is a team of more than 40 designers, engineers, developers and marketers offering timely, valuable and scalable business solutions.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Coral Gables
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Seasia is one of the leading organizations that provide new heights to the business process environments. We have a track record of success who takes a hands-on approach to build business opportunities. Grow the business footprint and generate bottom-line revenue for the company. We implement the best business development initiatives, which will push you to target more business propositions. We always show up with powerful, persuasive digital strategies and goals that can generate leads for you. We also collaborate with the businesses that need our support to ensure successful marketing implementations. From software developments, marketing to Artificial Intelligence implementations, we provide robust product 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, Emeryville
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We specialize in developing compelling web and mobile applications for our clients around the world. We enjoy the difficult and complex challenges of adapting to the ever-changing global markets.
Sedente is a well-known technology provider to help you get the most out of your applications. Our developers have years of experience with complex software development projects using Microsoft tools and technologies, allowing you to imagine, design and deploy solutions that meet your specific needs. Our vision is to satisfy our clients by integrating and optimizing different types of tools and systems. Our highly trained and experienced solutions specialists are able to provide you with the best web services you will ever use. We adapt to your development lifecycle to ensure a successful solution implementation.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Houston
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Segue Technologies Inc. provides reliable IT services to government, commercial and non-profit clients. Segue provides full system life cycle design and support; with expertise from requirements analysis to design and development, implementation and ongoing maintenance.
Segue specializes in supporting legacy enterprise systems while developing custom alternatives. Their focus on adapting innovative technologies to specific customer needs leads to optimal network engineering, system architecture and implementation, business intelligence and enterprise solutions. Since its founding in 1997, Segue has provided solutions that have supported a wide range of government and commercial projects using a "customer first" approach. This philosophy of working for our clients to achieve their goals has led to a long-standing Segue relationship dating back to the founding of the company.
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$5,000 +
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50 - 249
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$100 - $149 / hr
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US, Arlington
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SerpentCS is an outstanding and most believed Odoo accomplice, continually serving the best implementation and development in Odoo ERP. We are specialists in creating, carrying out, and planning the ERP giving a definitive advantage to our client base. Today, We have arrived at second to none in Odoo execution and associated administrations, demonstrating its believability and unwavering quality. Clients utilize our powerful, secure ERP software across the globe. We have been serving professional ERP services for 13+ years.
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$75,000 +
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50 - 249
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$25 - $49 / hr
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SFU is a mission-driven organization whose primary goal is to provide comprehensive information technology solutions.We help our customers grow with cutting-edge technology, extravagant design and innovative software solutions.
SFU Technologies is a software development company based in Karachi, Pakistan, providing software development, mobile application development and web development services of any complexity to clients worldwide.
We have a diverse clientele ranging from startups to large enterprises who realize they need a professional technical solution to create revenue streams, establish communication channels or optimize business operations.
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$1,000 +
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50 - 249
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< $25 / hr
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US, Dallas
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At Shockoe, we understand mobile devices. It's in our DNA. We design and build mobile solutions of the future that are exciting, predictive and connected.
From entrepreneurs and former corporate figures to out-of-control designers and madcap developers, we unite around a common passion: to create measured, mature and meaningful innovation.We take a holistic approach to the potential for mobility for our clients, their customers and their employees. We build trust across corporate divisions, bringing engineers, consultants and product developers together to deliver results that everyone can be proud of. And we align technology with human behavior based on the belief that mobility can make life easier, faster and better.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Richmond
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Silicon IT Hub is a future-ready Custom Software Development Company with a vision to drive the technology revolution. The company has more than 150 techno-geeks who have delivered numerous mobile and web apps to more than 500 clients globally. Irrespective of the business size, Silicon IT Hub is a one-stop solution for any customized software needs. They are committed to delivering a complete range of tailor-made IT services that include modern technologies such as IoT, Cloud computing, Big data, AI, Blockchain, and Machine Learning.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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Founded in 2014, we've grown from a small team of undecided computer science students pushing the boundaries of cutting-edge technology in Stanford dorms to a professional consulting firm of business strategists, software engineers and product designers providing comprehensive technology. consulting services from around the world.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Boston
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We focus on proven learnings and processes and bring agility to how we maximize value but also understand that every business is different. Your vision, processes and impact is unique to your business and as your partner, we get that. We love perfection, but not if it comes at the expense of our teams or meaningful progress. We are a fun group with deep passion for delivering value and enjoy working with like minded clients.
Sixlogs Technologies is a web development company for digital transformation based in Houston, USA. We are a group of talented people with an unique approach to projects and with the main goal of bringing real value to our customers. For over 15 years, SixLogs has been creating experiences and software that help brands, service providers and companies keep pace with tomorrow's internal and external customers. Over the years, the technologies, industry leaders and buzzwords have changed. But one thing has never changed: our passion for always doing something amazing.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Houston
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Founded in 2004 in New York City, SJ Innovation has built many long-term business relationships over the past seventeen years. We create customized solutions to help our customers achieve their goals.
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$1,000 +
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50 - 249
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< $25 / hr
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SlideWave is committed to helping businesses make a positive impact on the world by creating apps that eliminate user frustration and return countless hours of precious time.
SlideWave was founded in 2014 by software and technology entrepreneur David Dashler. SlideWave is a custom application development firm that offers superior UX design that makes using software a pleasure. We serve companies that are ready to accelerate their business, empower their employees, and provide customers with a phenomenal brand experience. Above all, we're excited to work with companies who want to make a positive impact on the world.
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$25,000 +
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2 - 9
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$150 - $199 / hr
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US, Orlando
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Our team has 15 years of experience in hiring and managing remote specialists. We are currently focusing on the B2B segment, mostly working with companies from the US, Europe and Japan.
We help clients from all over the world to work with professional Middle+ and Senior IT engineers from Eastern Europe on an outstaffing model. Big or small, urgent or ongoing projects, individual or group projects: do them all with the professionals at Smartbrain.io. Grow your business with our best outstaffing platform.
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$25,000 +
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> 10,000
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$50 - $99 / hr
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US, San Francisco
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The developer owns a mobile-first software company.In business for over ten years. Focused on providing new devices with mobile apps and embedded software.Developed application for many industries from aviation to education to medicine.
Smartmicros is at the forefront of web and mobile software development. We develop cutting-edge web portals for consumers (including e-commerce, social networks, catalogs, etc.) and mobile applications that break new ground and improve lives. We also develop enterprise solutions based on popular web and enterprise technologies, as well as SaaS and cloud platforms such as Salesforce and Amazon Cloud Services. We also specialize in multimedia content management and streaming.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, San Diego
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SmartTek Solutions is a software development company that delivers software products, managed IT outsourcing services, and solution engineering to world-renowned customers.
Whether it's ERP implementation, VR training simulator, or eCommerce website development, we perceive each of our clients' requests with passion, creativity, and readiness to deliver incredible results.
Our customers are entrepreneurs, startups, and Fortune 500 companies from the US, Australia, and Western Europe. We make quality products, not just quality code.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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Softacom is a full-cycle business app development (web & mobile development) provider for technology companies and startups primarily located in the US, EU, and the UK.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Bellevue
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Softermii is an expert in innovative software development. We help enterprises, startups, and businesses to build state-of-the-art products, gain digital disruption, boost their productivity and reach their goals.
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$1,000 +
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50 - 249
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$50 - $99 / hr
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Softura is a leading IT Services company with 25+ years of experience in the US and in India, delivering solutions across many industries and verticals. Powered by 300+ professionals we Discover, Define, Develop, and Deliver high-quality custom software solutions both On-Shore and Off-Shore. As a Microsoft Certified Gold Partner, we have the experience and expertise to deliver unparalleled solutions for your unique business needs.
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$5,000 +
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250 - 999
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$50 - $99 / hr
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We are a small but fast-growing company, and we strive to respond quickly to your needs. also be able to recruit quickly as needed.We pride ourselves on creating mutually beneficial long-term relationships.We are a project-oriented company. Our strength is our ability to take on complex projects and meet our clients' needs.
STG has been providing software development services to clients in the Portland metropolitan area for over 25 years. STG's success over the years is due to the talent of our employees and our engineering process. STG prides itself on its integrity, honesty and work ethic. STG believes in building an organization based on engineering excellence. To that end, STG employs full-time engineers working on a variety of projects.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Portland
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We craft digital experiences through design and software development.
For more than 14 years, SOLID has been delivering digital solutions for some of the largest companies in the world, winning awards and acclaim side-by-side with creative businesses and top-tier professionals.
With our deep expertise in the digital world and a knack for crafting great experiences, we help our clients to achieve their goals by placing our minds within their business context.
You can see more about us accessing https://www.solidsolutions.io/deck_presentation.pdf
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, New York City
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SOLTECH is an award-winning software development, IT staffing and consulting company known for providing strategic technology solutions to local, regional and national companies.With more than 20 years of comprehensive experience, they focus on elevating, inspiring and solving a full range of business problems for a diverse range of clients who require web, mobile and data-driven software development solutions, as well as contract and permanent IT staffing.
SOLTECH's team of in-house experts is second to none, and they are trusted to implement custom software design and development solutions as well as integrate with third-party vendors. Their primary goal is to make the world a better place by bringing innovative software solutions to life that make our lives easier, safer, healthier and more productive.SOLTECH business goals include meeting the technology needs of businesses while building strong partnerships with their customers.
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$5,000 +
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50 - 249
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$100 - $149 / hr
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US, Atlanta
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