Top Smart Contract Development Сompanies in United States
Best Smart Contract Development Blockchain Agencies United States

SotaTek stands for “State-of-the-art Technology”. We offer dynamic tech experts with strong determination, enthusiasm and commitment in providing the most hi-tech IT services, with the ultimate goal to digitally transform and skyrocket Client’s business.
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$10,000 +
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250 - 999
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< $25 / hr
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US, Costa Mesa
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Our Blockchain development company offers complete blockchain development services – from use-case identification to solution implementation and deployment. With our enterprise blockchain solutions, we are helping businesses to navigate to a decentralized digital world.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Palm Springs
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Clever Solution offers complete digital marketing and web development services to help grow your business online! Call Us Now ✆+1 (888) 959 5582
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$5,000 +
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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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A leading digital software engineering company specializing in mobile app development, Blockchain, AI/ML, Oracle EBS, and Cloud Managed services.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Chicago
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HTML Pro is the Top Web Design and Digital Marketing Agency providing E-Commerce solutions, Web Design, Digital & IT Solutions in New York, USA at an affordable price
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$5,000 +
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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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An important event for us was participation in local and international exhibitions, where we presented our developed technologies and shared our ideas with other entrepreneurs. A memorable event was in Las Vegas in 2020.
Now, we are known as a company that works with the latest technologies (AI, Internet of Things, blockchain, data science).
At the same time, we always keep in mind that our goal is to become the best technology partner for our customers. Therefore, we guarantee and prove in practice a customer-centric approach, flexible development, data protection, quality of delivery, high-quality support, and a dedicated team of specialists.
We also see strength in the ongoing research we regularly conduct, and we share our findings and results online. This allows us to use cutting-edge technology intelligently and keep up with the times.
Hyperlink InfoSystem’s services:
- Mobile Application Development;
- Website development;
- AR-VR Development;
- Game development;
- E-commerce;
- Internet of things and embedded technology;
- Blockchain development.
We actively demonstrate our office life on our Linkedin page and other social networks, so clients can feel the cohesion of the team and our passionate attitude to IT.
Our portfolio is a passport that proves the capabilities of Hyperlink InfoSystem. There you will find the team's latest projects.
For example, the portfolio includes a review of Phanziety, a social networking platform we created for people who want to share their opinions and not be censored. Here you can do everything you normally do on Instagram: like, comment, share posts, and create your own topics.
We also developed games such as FLAPPY YOURSELF, a beauty salon app called Beauty in a Beat, a kids app called Small Stories, solutions for entrepreneurs such as Project Planning, and coffee lovers - Coffee App.
Thus, our team is able to bring ideas to life for businesses of any niche and segment. And it is with ideas that our email correspondence with potential clients often begins.
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$5,000 +
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250 - 999
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< $25 / hr
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US, New York City
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At Inovatica agile teams develop software solutions including web applications, mobile apps, and digital product design. Get our offshoring offer now.
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$5,000 +
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10 - 49
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$50 - $99 / hr
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US, San Diego
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Ionixx Technologies is a custom software development company with a forward-looking approach to blockchain. By using technologies such as Blockhain and IoT and by focusing on UI and UX product design, Ionixx is an emerging IT solutions provider. Discuss your next big idea with us and get a free consultation.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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Itransition is a top-rated software development company with a pool of 2200 seasoned developers. Get the solution that meets your expectations.
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$5,000 +
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1,000 - 9,999
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$25 - $49 / hr
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US, Denver
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Pentoz is a leading small and mid-sized business technology consulting and Digital service provider, designs and builds powerful, meaningful Digital technology (Information Technology) for small and mid-sized businesses
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$50,000 +
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50 - 249
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$50 - $99 / hr
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US, Kaufman
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We are delivering high-quality software while meeting ambitious deadlines
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Dallas
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Cryptocurrency exchange script to start a cryptocurrency trading platform instantly. Get our white label bitcoin exchange script that aids you to launch your bitcoin exchange from scratch.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, San Diego
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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.
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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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We build web and mobile apps with a focus on rapid prototyping.
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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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HashCash Consultants enables enterprises to move assets and settle payments across borders in real-time using Blockchain. HashCash Consultants has 100+ clients in 26 countries.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, Palo Alto
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Create an elegant, alluring, and radically innovative e-commerce customer experience that customers love and competitors envy, all while increasing sales.
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$75,000 +
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10 - 49
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$100 - $149 / hr
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US, Portland
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Apriorit provides advanced outsourcing software development services to the technology companies worldwide especially focusing on C/C++ development, driver development and reverse engineering projects, including blockchain development and IoT services.
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$50,000 +
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250 - 999
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$50 - $99 / hr
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US, Dover
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We are advisors, engineers, and designers solving business challenges with innovative technology solutions
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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, Austin
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We have developed over 100+ apps around technologies varying from AR/VR and AI to Blockchain and Cloud computing for our client base that ranges from next-generation startups, enterprises, SMBs, and SMEs to established businesses. The work contributions that we have made in the mobile application development industry have made us the recipient of a series of accolades from a number of renowned rating and review website.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Valley Center
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At AppsWise, we help enterprises plan and execute technology adaptations to improve and increase ROI by: Reducing turnaround times for process operations.Improving operational efficiency by leveraging the latest technology and trends.Converting manual labor and outdated design into fully automated, data-driven processes.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, Philadelphia
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Blank Space is a full-service graphic design studio. We specialize in clean, clear, visual communication design for a variety of environments. From logo design to retail storefronts, from food packaging to website design, when you partner with Blank Space we have you covered! Our user-centered design process allows us to create elegant and functional designs. We take pride in helping our clients present themselves in the best way possible.
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$1,000 +
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2 - 9
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$25 - $49 / hr
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US, Seattle
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We provide Microsoft-based business intelligence and enterprise data management, infrastructure optimization, portals and collaboration, business process automation and improvement, custom application development and systems integration.BrainSmiths offers a full range of software development services.
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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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Das infomedia Pvt.Ltd. offers innovative solutions for enterprises as well as individuals. Our solutions will improve efficiency, quality, time to market and our aim is to increase ROI of our clients. We see growth of our clients. Due to our responsiveness and quality services we have established enormous growth in our outsourcing business. While we move upwards in supply chain, we find our key strengths are innovation, early adoption of new technology and well trained team.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Lewes
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Most software companies say it's about their people. While we have great people too, what sets us apart is a significant change in our perspective. We focus on delivering a superior experience with us and our services along the way.Unfortunately, most companies have a poor experience with technology vendors. We've evaluated the factors that contribute to that, and we're investing in doing it differently, doing it better.
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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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We offer full-service software development and deployment of best-in-class teams. Teams that can design, build, deliver and scale in the most efficient way.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Philadelphia
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We are a modern cryptocurrency design and consulting studio. We develop digital solutions that transform companies.
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$25,000 +
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2 - 9
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$150 - $199 / hr
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US, Chicago
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We are not just an agency. We are your partner!In a transparent process, we work with you from start to launch to make sure all your questions/issues are addressed. And, of course, celebrate your wins.We believe that communication is key to the success of any project, and that is our core strength. We are also available during the week at any time.
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, Falls Church
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Oodles is a leading blockchain development company headquartered in India.Oodles Blockchain is the blockchain development arm of Oodles Technologies. We have extensive experience in designing and developing robust blockchain solutions for enterprises in a variety of industries.
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$1,000 +
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250 - 999
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< $25 / hr
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US, Sea Breeze
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We have various expertise in social media, travel, e-commerce, retail, publishing, enterprise Saas applications, virtual reality, medicine, gaming, sports betting, blockchain solutions, financial technology, real estate, databases, smart home solutions, voice applications. and more. If we haven't worked with your market before, we'll study it. We have a dedicated team to research your project.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, San Diego
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SoluLab's award-winning enterprise software solutions provide a full range of 360-degree services to startups, small and large enterprises through new technologies such as cloud, chatbot, blockchain, Internet of Things, artificial intelligence, augmented and virtual reality, machine learning and more.
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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As believers in the beauty of pollination as well as the golden, sweet, gooey taste of honey, we build every website, web app, mobile app and Dapps with all the elements of a successful beehive. The front, back, visible and invisible aspects of the entire digital product ecosystem function with precision. A digital hive that includes all aspects of your business.
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$5,000 +
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10 - 49
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$50 - $99 / hr
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US, San Diego
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AccelOne is a coastal software development company and staff augmentation agency. Our team of highly dedicated developers, designers, and project managers are committed to delivering the highest quality results on time and on budget.
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$75,000 +
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50 - 249
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$50 - $99 / hr
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US, Kirkland
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We are a development, data science and design studio that works closely with founders and executives to create custom software and machine learning solutions. Our developers build rich web and mobile products in collaboration with technical and non-technical teams. We work in agile teams & use coding best practices.
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$100,000 +
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50 - 249
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$200 - $300 / hr
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US, Los Angeles
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We are a team of passionate professionals with in-depth experience in project management, as well as strategy creation, architecture, design development, Salesforce consulting services and CRM implementation. At Agency73, we have specialists of all the necessary types, which allows us to implement complex projects and ensure high quality, speed, and affordable costs for any business.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Encinitas
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Our vision is help clients to achieve an ultra-rapid and cost-efficient solutions delivery cycle that reduces their time to market. Through expertise, highly refined processes, and a vast code repository, we position our client for success and offer a complete range of services designed to minimize technical overhead, increase productivity and maximize ROI.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, Houston
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ARM MLM software offers the best solution at the lowest cost. Using the latest technologies with high security architecture, the script is also available as an MLM mobile application. It packed with many unique features and accepts different currencies from multiple payment gateways. Also, there are multiple business plans with excellent customization services and a team of experts guarantees the best user experience and delivers the product in advance. Get a free demo to explore the fully automated solution!
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$1,000 +
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50 - 249
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> $300 / hr
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US, Los Angeles
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We deliver the product you need, to get the results you want. You can trust in Baytech’s experience and knowledge of business applications and enterprise-grade software. We deliver your vision on time, on spec and on budget
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Irvine
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At our core we love working with Fortune 500's, Startups and Non-profits in creating amazing digital experiences from conception to deployment.
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$10,000 +
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10 - 49
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< $25 / hr
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US, Portland
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Blockchain Studioz is a Blockchain development company in USA renowned for offering customized and top-notch blockchain architectures globally. We established in 2015, is an emerging IT/ITES firm based in USA/India, providing successful IT services to their clients across the globe. We bring you a team of dedicated technical and business experts evoking from commendable academic backgrounds, committed to providing a diverse range of solutions to our clients. For More Details Call : +1-7862690955 Email - [email protected]
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$1,000 +
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50 - 249
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< $25 / hr
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US, Ellicott City
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Buzzlink's collaboration with some of the best companies worldwide gives it an edge over other development companies. In 2020, Buzzlink Studios entered USA market and collaborated with some of the best services providers.
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$5,000 +
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50 - 249
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$100 - $149 / hr
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US, New York City
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