JavaScript Development Сompanies in United States
Best JavaScript Development Agencies United States
Call us with reports of software errors, malfunctioning equipment or communication failure. Our experts can help solve your problem right over the phone.
ServantecGlobal will solve technical questions quickly and professionally by phone. Regardless of the time of day, ServantecGlobal professional technicians are one phone call away.
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$1,000 +
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10 - 49
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$100 - $149 / hr
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US, Austin
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Simform is a new age software development company. Build innovative custom software applications by hiring remote engineering teams that extend your team.
Simform helps companies unlock new growth opportunities using Mobility, Internet of Things (IoT) and Business Intelligence. In the connected era, businesses can innovate faster than ever.
By leveraging IoT, Mobility, and Business Intelligence we help our customers uncover breakthrough business results, create new revenue streams, and deliver better experiences.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Orlando
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However, our specialized expertise and business-focused leadership provide more than just code. Our track record of successfully supporting customers of all sizes across multiple industries, including Best Buy, Azor and Double Line, proves our ability to provide leadership both strategically and tactically.
Simpat Tech offers forward-thinking IT executives the technical excellence from start to finish, as well as the strategic insight needed to align development priorities with high-level business goals.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, Austin
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Specto Design designs and develops websites, web applications and custom web-based software solutions. We specialize in projects requiring high security, high availability and high scalability in industries such as financial services and insurance, hospitality, sports, biotechnology, medical research and healthcare.
Specto Design takes a design thinking approach. This concept of "design thinking" means that no product-print, Web site, mobile app, software application-begins without us first thinking about the end user and then working backward. In design thinking, we start with the question, What will this particular person for whom we created this product care enough to tell everyone about it?
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$1,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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At Spire Digital, we exist to create innovative user experience design and push the boundaries of custom software development. We exist to reimagine digital business and to prove that there is a better way. We exist to help our clients change the world through technology.
Spire Digital is a Denver-based digital product development firm that transforms business through design and technology. For over 20 years, we've provided strategic consulting, user experience design, software development, DevOps, and staff augmentation to the world's top companies.
Whether web, mobile, IoT, wearables, AR/VR, AI, or blockchain, Spire helps startups and enterprises succeed at the art of innovation.
Spire's services are geared toward the product and innovation needs of our clients, resulting in business-critical applications that seize opportunities to increase revenues, operational efficiencies, market share, and customer satisfaction.
Strategy: Digital Transformation, Innovation Lab, Agile Process Consulting, Customer Experience Research, Lean Product Development Consulting
Design: Design Sprints and Workshops, User Experience Design, User Interface Design and Testing, Visual Design, User-Centered Design Consulting
Development: Responsive Web Development, Native and Cross-Platform Mobile Development, Microservices and API Design and Development, Emerging Technologies, IOT, Wearables, AR/VR, Blockchain, Automation, DevOps, and Agile Development Consulting
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$50,000 +
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1,000 - 9,999
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$100 - $149 / hr
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US, Denver
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Standard Beagle is a UX design agency based in Austin, Texas. We help large organizations use design thinking to solve problems to make a real difference in the lives of their clients.
We designed our TRU/X process to give companies confidence that the UX agency they hire really understands UX. Our process is flexible and scalable. We work directly with you to understand your pain points, how your company works and what your clients are like. Then we combine what we’ve learned with real data to customize the solution we develop for you.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Austin
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We are Steadfast Media, a specialized software development and technology consulting firm created by experienced and successful startup founders who share their expertise with your small or medium-sized business.
Whether your business needs custom software built from the ground up, final elimination of technical debt, development of additional features, deployment of off-the-shelf technology to support business initiatives, or you finally want to improve your business with all the data you collect, we can support you through the entire process.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Austin
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Sunlight Media was also honored with the 2019 Los Angeles City Excellence Award from UpCity.com. Out of 624 marketing service providers in Los Angeles, Sunlight was selected as one of the top 20 firms based on UpCity Rating, which measures digital referrals by reviews, search rankings, domain authority and more.
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$1,000 +
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2 - 9
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$50 - $99 / hr
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US, Los Angeles
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Systematix Infotech is an It consulting and services company, provides React development services and others. I offers more than 20+ services and enable clients with digital transformation solutions that help them to lead forward and outshine in these sector. So far Systematix has served 9000+probably.
Incorporated in 2005, Systematix Infotech is a CMMI Level 3 appraised global IT Services and Solutions Company. We enable clients with digital transformation solutions that help them lead the way forward. Systematix Infotech’s International offices are in the US and Singapore and 4 development centers are in India. So far, we have served 900+ clients globally, including Fortune 500 companies. We are an ISO 9001:2015 certified, Nasscom, CRISIL Member Company having the below certifications & achievements.
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$250,000 +
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250 - 999
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$50 - $99 / hr
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US, Charlotte
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We have been providing digital solutions to organizations for more than 15 years in areas such as manufacturing and distribution, consumer goods, higher education, healthcare, etc.
C2 Group is a web agency based in Grand Rapids, Michigan that is designed to allow talent to thrive with digital technology. We specialize in the design, development and support of custom CMS and e-commerce solutions. From strategy to implementation, deployment and support, everything we do is focused on ensuring the success of our clients, their teams and customers. Our 35-person team of niche browser-based business solutions offers highly skilled services with a no surprises commitment throughout the software development lifecycle.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Grand Rapids
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Our team specializes in the design and development of websites of any complexity. If you want a simple one-page website or e-commerce platform, we’re here for you!
We will consider the scope of your project and offer the recommended solution - creating a custom website using an existing CMS (WordPress, Squarespace) or creating your own CMS for you without any restrictions. We have created more than 50 websites and have hundreds of satisfied clients. While many other agencies are based only in the US, we work in the US and Ukraine. This allows us to work on your project 24 hours a day at a much lower cost to you. Send us a message to get a free quote to see for yourself. Wait, that’s not all... The Coder team understands that signing any web development contract is a very serious commitment on your part. That’s why we provide a free home page mockup of your future website before you sign the contract. Contact us now to find out how we can make your digital dreams come true!
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$10,000 +
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2 - 9
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$50 - $99 / hr
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US, Leander
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We also provide solutions for businesses with legacy software and products, specialized software is a major part of this offering.
Thinkitive is a provider of technology solutions and B2B products. We provide on-demand technology solutions and customized software for enterprises to make them efficient. Enterprises equipped with Thinkitive products can move forward in their fields easily and efficiently.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, North Arlington
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Digital Transformation Strategies for Manufacturers, Distribution, Professional Services, and more. Leveraging Microsoft Dynamics, Salesforce.com, Power BI, Odoo ERP, and more.
Often, CRM providers focus on selling you a "tool" like Microsoft CRM, Salesforce.com, SharePoint, and others in order to facilitate customer relations. However, companies often find that once installed and trained, teams begin to drown in the complexity and data-overload that comes with most CRM systems today.
At TractionCRM, instead of selling you on a tool, we help you create and execute a three-year plan to fully utilize your toolset, and help teams achieve your strategic corporate initiatives for many years to come.
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$50,000 +
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10 - 49
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$150 - $199 / hr
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US, Wixom
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iTechArt Group has been working in the IT startup market since 2002, helping businesses grow from scratch to sustainable profits. To date, iTechArt Group employees have helped people earn over $13 billion in the U.S. and 21 IPOs.
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$25,000 +
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1,000 - 9,999
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$25 - $49 / hr
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US, New York City
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We meet deadlines, understand budgets, and support everything we develop.
Vertex has been creating software solutions for businesses since 1996. Our developers are senior level software engineers with experience in building web applications, native mobile apps, APIs, SAAS implementations, portals, databases and legacy integrations, cloud and managed hosting DevOps.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Austin
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Viget is a full-service interactive agency that helps plan, design, build, and measure successful websites and digital products.
Viget is a digital agency made up of designers, engineers, and strategists who create award-winning digital products, experiences, and tools that inspire customers, extend capabilities, and advance business.
With a unique mix of capabilities, Viget has a deep history of digital innovation, helping clients leverage emerging technologies to improve existing processes or establish new ones.
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$25,000 +
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50 - 249
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$150 - $199 / hr
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US, Falls Church
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Vivus is a California-based company that develops technology to innovate businesses with an eye toward the future. Our mission is to do more than just create cutting-edge products, but to shape industries through digital transformation.
Vivus is at the forefront of technology, doing more than just creating cutting-edge products - we partner with you to create simple and effective experiences. As your dedicated software development agency, we strive to be your cohesive product development team. Focusing on select clients at the same time allows for an intimate experience to ensure a smooth and contactable customer journey from concept to completion. Providing unparalleled quality. Vivus specializes in website and mobile app software development, UI/UX product design and creative guidance. Move forward with confidence with our diverse team of digital strategists, technologists, wizards and thought leaders.
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$25,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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Weberous is a full-service web agency based in Los Angeles specializing in web design, branding and marketing.
We’ll crack codes, like dad jokes. Only no one begs us to give up programming. They’re not always technical. In fact, the most complex codes don’t even have numbers. They have names. Hearts and minds. They’re human. And we spend a lot of time trying to figure out what makes them laugh and lust and curse and trust and get out of bed in the morning. Then we make websites that make them pause, take a breath, and relax. It is in this pause that the shift occurs when calculated goals become measurable results.
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$25,000 +
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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 do branding, create unique websites, and open up AR opportunities for brands. At the beginning of our journey, we had only one office in Massachusetts, and today, we also have an office in Paris. That means we're able to serve not only local U.S. businesses but other businesses as well, regardless of geography.
We see special value in human talent and know that every brand is unique. Consequently, we approach every project individually. We customize the executive team and environment for each solution.
Another advantage is flexibility. This means that we don't limit ourselves to specialists who hold positions at Wheeler Design Group but work closely with other companies.
Together, we achieve the results we want:
- GraVoc. It's a partner that specializes in developing and implementing technology solutions. Their experts are experienced in e-commerce development, search engine optimization, integrations, working with various platforms, and much more. With GraVoc, we unlock additional development opportunities for businesses.
- Bluefire Partners. It's important for companies to retain the best talent on staff. That's why Bluefire Partners is our ally to help brands communicate, engage with staff, and promote businesses through better employee engagement.
We have created an augmented reality content studio - Reality Lab. Here, we invent, design, and deploy AR capabilities. For example:
- Bringing packages to life. With us, print work gets moving. It can be anything: signs, brochures, posters, t-shirts, and more;
- We create client showcases. We develop 3D models of products that can be manipulated;
- We apply AR to the food industry;
- With our technology, clothes can come to life and be transported into the digital world;
- Handle calls, control music, text messages without touching your device - these are augmented reality capabilities;
- We visualize sound. AR is not limited to visualization alone, and we proved that when we completed a project for the School for Poetic Computation. The owner of the company shared on his Instagram more information about it;
- Educational apps. A prime example of an educational app was a project for a Massachusetts casino that helps you learn the rules of the games.
Want to see more? You'll find a full portfolio on our website.
The Studio Team helps large and small organizations promote, sell, and grow. Their clients are well-known companies such as Merck, Saatchi & Saatchi, Virgin Interactive Entertainment, AGFA, IBM, Gray Advertising, Siemens Nixdorf, as well as local startups and small businesses.
We've been the creators of a major seafood restaurant, created online magazines, stores, participated in the creation of festivals, and more. Send your ideas by email, and we'll create a unique solution for your business together.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Boston
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Top iOS iPhone, Android, mobile app & web development company in the US. Contact WillowTree for the best mobile app strategy, design, research, & development.
WillowTree® is an industry-leading mobile and digital product agency.
Since 2007, our team of award-winning mobile strategists, UX/UI designers, and software engineers have delivered over 1000 mobile and digital solutions to the world's leading enterprise and consumer-facing companies, including: Regal Cinemas, Wyndham Hotels, GE, Johnson & Johnson, and Time Warner.
Client Testimony
“WillowTree is a great partner and brings a lot of mobile expertise to the table. They are truly committed to the success of the project and work closely with our team.”
- CTO, BabyCenter LLC, Johnson & Johnson
“I really enjoy working with the WillowTree team – they are flexible, proactive, and most importantly committed to our joint success. They have helped us take the Wyndham Rewards App to the next level.”
- Director, Mobility and Personalization, Wyndham Hotel Group
“Our audience expects high standards…solid technology, design, and creativity. We needed a mobile partner who could do more than simply implement what we communicated - we found that in WillowTree.”
- Chief Product Officer, Vox Media
Service Offerings
- Product Strategy
- Prototyping & Concept Development
- Product Design
- iOS App Development
- Android App Development
- Web App Development
- Bot and Conversational Interface Development
- Interactive TV Development
- Xamarin Development
- SAP Development
- Quality Assurance & Testing
- Mobile Backend Engineering
- Security & Compliance
- App Analytics and Marketing
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$250,000 +
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250 - 999
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$150 - $199 / hr
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US, Charlottesville
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Why Worklab? From last minute bug fixes, web design, email templates to complete rewrites and brand new builds, we solve problems while you and your team get back to the needs of your company.
Still looking for the right business tools? Maybe they don’t exist... Yet. All companies rely on tools, but rarely use ones that are perfect for their unique workflows. That’s where Worklab comes in: we build custom systems, including software for accounting, inventory and customer engagement. We create automation, tracking and communication tools to help you do even more with the resources you already have. Empower your employees by minimizing repetitive tasks and pain points. Use our solutions to gain insight and formulate solutions with confidence. Our goal is to improve the efficiency of your workforce. Worklab knows how to create a customized system just for you.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Los Angeles
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3 Media Web is a managed Wordpress digital experience agency, with over 20 years experience. We help companies with long-term growth online.
3 Media Web is an award-winning website design and digital marketing agency. We specialize in designing, developing, and promoting websites on the WordPress platform for both mid-size and enterprise-level clients.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Boston
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Whether you want to completely outsource your IT or want to expand your existing internal IT needs ("co-managed IT"), we at ApexTech will provide you with technologies and solutions that not only meet your immediate needs, but also ensure the continued growth of your business.
At ApexTech, we firmly believe that technology, along with creative strategy, drives success. With this belief, for 9 years we have been helping companies accelerate growth and profitability through deeper and more proactive customer engagement.
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Denver
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Astronomic is an agency created by startup founders for startup founders. We help startups create apps and attract customers.
We help our startup clients conduct market research, develop interactive prototypes, conduct usability tests, create web and mobile apps, drive traffic through conversion funnels and engage users/customers early on.
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Austin
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We are an app/website development, development/design and marketing agency with a "creative streak" combined with a deep understanding of the subject area of the business.
ClixLogix is a top rated and award winning digital transformation agency based in India. We have been serving clients worldwide (US, Canada, Europe, Middle East and Australia) for over a decade. With over 100 experienced professionals, we offer a wide range of technology and marketing services to small, medium and large businesses.
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$5,000 +
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50 - 249
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< $25 / hr
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US, Devine
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Leveraging its extensive industry knowledge and experience, CodeFutures now provides professional services and solutions in strategy, consulting, technology and operations. With more than 40 companies in a wide variety of industries, CodeFutures has created long-term value for many organizations.
Formally a provider of database productivity tools that have reduced the time and effort required to develop database applications, CodeFutures products have been used at hundreds of companies such as FedEx, HSBC, T-Mobile, Lehman Brothers, General Electric, JP Morgan Chase, Walt Disney, Wells Fargo Bank, Kraft Foods, Bank of America, Lockheed Martin, ABN AMRO Bank, Verizon, Compass Bank, Siemens and United Airlines.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Denver
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We build web and mobile apps with a focus on rapid prototyping.
We are leaders in creating scalable software solutions. We fully integrate with your team to clearly identify with your brand and company values. We are your starting team for hire.
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$25,000 +
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2 - 9
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$100 - $149 / hr
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US, Denver
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Each Eatance App is built with superior quality and a customer-focused user experience to “Skyrocket Sales & Profitability” of the businesses. Solutions we offer: Single restaurant solution with the delivery app and contactless Dining Multi restaurant solution includes the delivery app and multiple promotional options. Pharmacy app is a one-stop solution for the online pharmacy business. Liquor app to set forth drink/cocktail and beverage delivery business. Cakeshop solution enhances your customer offering with doorstep delivery. Grocery app provides a seamless online grocery shopping experience to your customers.
Eatance offers a Tailor-made ON-DEMAND MOBILE ORDERING & DELIVERY APP for Businesses. Eatance is among the Top Online Food Ordering System For Restaurants Suitable for All Food & Beverage Businesses like Restaurant, Food Marketplace startups, Cloud Kitchen, Meal Kit Provider, Food Truck, Home Chef & Bakery Store.
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$5,000 +
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250 - 999
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$50 - $99 / hr
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US, New York City
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With EdCast’s platforms, businesses are able to attract, develop and retain a high-performance and future-ready workforce. EdCast's offerings include its Talent Experience Platform, Spark for SMBs, EdCast Marketplace and MyGuide Digital Adoption Platform. EdCast is recognised as a Technology Pioneer by the World Economic Forum.
EdCast offers a unified talent experience platform designed to enable end-to-end employee journeys spanning learning, skilling and career mobility. Its award-winning platform is used internationally by organisations ranging from large Global 2000 companies to small businesses and governments.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Mountain View
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We create scalable software solutions with the sole purpose of... your success! Contact us today for a free consultation.
Be Elasticis. Elasticis was created with the belief that good software adapts to market and business needs. Use the best of new technologies along with the stability of the world's best practices. Let's bring together data science, blockchain, the Internet of Things, artificial intelligence and machine learning to help you innovate towards the future.
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$1,000 +
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2 - 9
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$50 - $99 / hr
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US, Denver
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Get rid of the lack of time, the difficult hiring process, and the endless unfinished work that distracts you from important business tasks and your family.
Hire the best software developers to solve your unique business problems. Hire from our pool of experienced software developers to build and work on your own mobile app projects and cloud-based web applications. Increase efficiency, scalability and savings by partnering with Flyoutsourcing. Reach new heights with Flyoutsourcing.
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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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Fusionbox develops software so that it can be used in the real world. And then changed it. And then tweaked it. And used something else. And then used by a lot more people, faster.
Fusionbox is a Python software development company with offices in Denver, Colorado. Fusionbox is a profitable, debt-free private organization with more than 15 years of experience.
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$75,000 +
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10 - 49
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$150 - $199 / hr
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US, Denver
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House of Giants focuses on technology, design, research and collaboration to make an innovative impact on your business.
For business owners in need of high-quality websites and web applications, House of Giants offers our customers the most effective products that are easy to use and data-driven.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Denver
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We are a WordPress development agency that brings open source to big publishers and enterprise-level clients.
Human Made is an award-winning, global WordPress agency and leading provider of digital experience platforms for enterprise.
WordPress creating opprtunities that check what you can do with other techniques by ourself or the team that exposed our true selfs.
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$50,000 +
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10 - 49
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$150 - $199 / hr
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US, New York City
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We serve a select list of clients in the United States who are committed to growth and appreciate the idea that millennials are literally the future of everything.
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$75,000 +
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2 - 9
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$150 - $199 / hr
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US, Oceanside
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Let us make the full power of marketing automation work for you. We’ll help you develop customer relationships, track sales at every interaction point, convert and retain customers, empower your sales team, and provide your marketing team with useful information that will have a tangible impact on your bottom line. Our digital marketing team has the tools and expertise to help you consistently deliver the right message through the right channel to your prospects and customers throughout their journey.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Loveland
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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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At Inseev Interactive, part of 3Q Digital, everything we do is focused on generating scalable revenue for our clients through digital marketing.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, San Diego
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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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