Vitalii

Web Development

My name is Vitalii. I'm a software developer, technical manager and solo entrepreneur. I have been building web applications and other software for almost 20 years. Hire me and my team to build you next web app.

or contact me to learn more

We build web applications with a wide range of technologies. We use TypeScript and React for frontend and Node.js for backend. However, we are flexible and can use other technologies as needed.

  • TypeScript
  • React
  • Node.js
  • PostgreSQL
  • Docker
  • Tailwind CSS
  • Next.js
  • Astro
  • Vercel
  • AWS
  • Ruby on Rails
  • FastAPI

Advantages

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Cost-effective

Save on expensive agencies and over-engineered solutions. I will help you to do more with less.

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Reliable

No headaches from unresponsive freelancers and slow project managers.

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Personalized

Services tailored for your specific business needs and budgets.

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Expert-led

Decisions based on decades of experience.

We have an extensive experience in building web applications with a wide range of features and technologies. We will guide you through the process of building your web application, from the initial concept to the final release, making sure the application passes the review process with minimal headaches.

  • REST API
  • GraphQL
  • Web Sockets
  • E-commerce
  • Payment Gateways
  • Webhooks
  • Progressive Web Apps
  • CMS
  • Machine Learning
  • AI
  • Chatbots
Clutch

Clutch

See all 12 verified reviews >
★ ★ ★ ★ ★
4.9

“…They are developers. …What distinguishes them is the high level of technical competency.“

Juan Sanabria, GuideOne Mobile

“We have been very happy with the leadership and work product for more than four years we’ve worked together.“

Director, Consumer Insights Platform

“…I can count on them for good value and fair pricing.“

Michael Lapico, Disrupt Studio

“... they've gone the extra mile to suggest design and UX changes and have the talent/ability to make these changes.“

Amanda Pietrocola, CEO at Momentum Technology

LinkedIn

LinkedIn

See all 5 verified reviews >

“…What I liked most about working with Vitalii is his focus on solving business problems.“

Ward Parsons

Product Manager at iAwake Technologies

“I've worked closely with Vitalii for several years on a number of different projects and enthusiastically recommend his skills as a project manager and developer.“

Henry Holmes

Interactive Designer at GuideOne Mobile

“Vitalii gives recommendations to align the product implementation with business objectives, and completes development work timely with high quality and accuracy.“

Sarah Evans

Director of Partnerships and Operations at Stirred Inc.

Upwork

Upwork

See all 28 verified reviews >
★ ★ ★ ★ ★
100%

“…He and his team did exactly as promised, including spending less than the number of hours that he had estimated. Great job!“

Dale Ferrario, Make Life Great

“Has consistently exceeded expectations. We worked with their team on a number of large projects requiring a deep and knowledgeable staff and an excellent skill set.“

CEO at Mobile App Development Company

“I like to give honest reviews, and must say Vitalii is overall the best contractor I've worked with…“

Thomas Prestgaard, Afternorth Ltd.

Good Firms

Good Firms

See all 6 verified reviews >
★ ★ ★ ★ ★
5.0

“Clearly understood the scope and delivered as per requirements.“

Founder at App Design Firm

“Met all our expectations related to the projects.“

Raj Bhandari, CEO at Neem Labs Inc.

“Have strong technical capabilities.“

CEO at Mobile App Development Firm

Case Studies (see all)

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Contact

Let us know what are you looking for. We will reach out to you via the provided email with quote and follow up questions. Alternatively, book a call or reach us directy by email hello@manytomany.co.

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FAQ

What’s your legal status?

We provide services as many-to-many sp. z o.o., a limited liability company registered in Wrocław, Poland.

How is my confidentiality protected?

Yes, we have a non-disclosure clause on our standard agreement. We also have a strict internal policy on data protection.

If you need a preliminary non-disclosure agreement signed before a call, please, send over a filled document. If you you need a template you can use ours.

Where is the development team located?

We have a remote team of developers located in Central and Eastern Europe. The headquarters are in Wrocław, Poland.

What is your timezone?

Our standard working hours are in Central European Time (CET).

We prefer asynchronous communication but recognize that occasional face-to-face calls are still necessary. We're flexible and have successfully collaborated with clients in locations with significant time differences.