💁‍♂️ DEV-3 | Web design | Web development

💻 We provide expert-level custom development for: User-Centric Platforms, CRMs, Dashboards, Marketplaces, Saas, Apps for Startups since 2014 (includes UX/UI, Development, QA and Payment Integrations + PWA)


Welcome to the DEV-3 digital agency page! Our Expertise: 🧑‍💻 Marketplaces, B2B, B2C, SASS, Dashboards, E-commerce, Service management systems, Corporate business websites, Landing pages, Custom software and apps 📈 Healthcare, Fintech, Blockchain, Traveling, Automotive, Fitness, Auctions, E-learning 🖥️ UI/UX design - Figma, Sketch, Photoshop, XD 💻 HTML/CSS/JS development - Bootstrap, LESS, SASS, SCSS, Tailwind ⚙️ PHP development - OOP, Laravel, Symfony, Zend, Bitrix 💽 databases - SQL, PostgreSQL, MongoDB, MariaDB Our advantages are: ✔️ wide range of technologies stack, ✔️ fast response time, ✔️ high code quality with comments, ✔️ reasonable time of project perform, ✔️ you don't need to do micro-management, ✔️ all works can be done in one place, ✔️ excellent communicators. ✔️ QA on all stages. We are TOP RATED agency here. The TOP RATED Agency program recognizes agencies who have achieved an impressive reputation on Upwork. Fewer than 10% of agencies earn this distinction. So we are in Top 10% here. And we proud to be one of them. Summary, why work with us? ► We use advanced technologies in the designing and development. Our team consists of: managers, web designers, front-end and back-end programmers. For the development of your project we offer a comprehensive approach. ► Our experience in the web designing and development, will make it possible to realize your ideas and objectives effectively, qualitatively, in time. ► We in DEV-3 do understand how important is for the client co-operation with reliable developers. That is why responsible and client-oriented approach is the basis of our corporate principles. ► Create flexible for different browsers. Cross-browser layout: Our sites are equally beautiful look in all modern browsers. ► We develop universally for different types of devices. Adaptive layout: the site equally good and functionally appears on a computer, tablet, smartphone. ► We design qualitatively: The code works fast, bugs-free, valid for the W3C. We are confident in our product and, therefore, can give a lifetime warranty!

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Web Development

DEV-3 web and mobile development agency. We provides professional Web design and development services. We can develop responsive sites, platforms, marketplaces, portals, applications from your designs, or we can create wireframes and designs for you with our team designers.

Desktop Application Development

Ecommerce Development

Mobile Development

Web & Mobile Design

Other - Software Development


Web Design
iOS Development
Enterprise Software
Software Developer
API Development
Web Application
100% Job Success
Top Rated Plus

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Upwork activity

Hourly rate

$45.00 - $50.00

Minimum project size


Total earned


Total hours


Total jobs


Member since

Oct 19, 2015

Company information

Agency size

2-10 workers

Year founded


Client focus

Large business

Medium business

Very small business

Small business

English: Conversational


🥇 Clutch 2021 Clutch Top Developers Ukraine
🏆Upwork Top Rated Plus According to the Upwork's rating, we are honored to be included in the Top 3% of the best service providers on the market