Development services · Warsaw, Poland

Full-stack developer in Warsaw, Poland and Europe

One developer for UI and server: from database schema to deployed React app. Faster decisions, fewer handoffs, full ownership of your product.

Full stack developer Warsaw Poland

Full-stack delivery

  • End-to-end feature development: DB → API → UI
  • Monorepo or separate frontend/backend repos
  • Authentication flows across stack
  • File uploads, image processing and CDN delivery
  • Real-time features with WebSockets or SSE
  • CI/CD from commit to production
  • Technical debt assessment and refactoring

Why hire one full-stack developer

No “frontend waiting on backend” delays - I own the vertical slice.

Architecture choices are coherent: the API shape matches what the UI actually needs.

Ideal for MVPs, SaaS v1 and SME portals where a small team must move fast.

Warsaw-based: we can whiteboard architecture locally, then continue remote.

European and US founders get a single point of contact who speaks product and code.

Typical full-stack combinations

Astro + LaravelReact + NodeVue + LaravelNext.js + PostgreSQLInertia.jsTALL stackREST / GraphQL

Technical overview

How I deliver full-stack features

As a full-stack developer I own the vertical slice: database schema, API contract and the UI that consumes it. That removes the stall where frontend waits on mock data that never matches production payloads.

Typical combinations I use are Astro or React on the client with Laravel or Node on the server, PostgreSQL underneath, and Inertia when a classic multi-page app is faster than a SPA. File uploads, CDN delivery and live updates with WebSockets or SSE are wired as one system.

This approach fits MVPs, early SaaS and SME portals where architecture and features must move in the same week. I still write migrations, typed API clients and deploy scripts so a larger team can take over later without a rewrite.

Common full-stack tasks I help with

  1. How to ship a feature from schema to UI in one vertical slice
  2. How to keep API payloads aligned with what the frontend needs
  3. How to set up auth that works across server and client
  4. How to choose between SPA, SSR and multi-page for a product
  5. How to add file uploads with CDN delivery and access control
  6. How to introduce real-time updates with WebSockets or SSE
  7. How to structure a monorepo for frontend and backend
  8. How to plan a deploy script with staging and rollback
  9. How to assess technical debt before scaling the team
  10. How to hand over a codebase with migrations and API docs

Warsaw · Poland · Europe · USA

Remote-first development with local presence in Warsaw - the same senior engineer for Polish, European and American clients.

Warsaw

Full-stack developer Warsaw for product teams that need speed without hiring three roles.

Poland

Turnkey web apps for Polish businesses - one contract, one engineer, clear timeline.

Europe

Cross-border products with multi-language UI and EU-compliant backends.

USA

US startup MVPs built remote with documented handover if you scale the team later.

Development + SEO

We do not only build - we promote

Full-stack delivery includes visibility in search - I do not hand off a finished app and disappear; ongoing SEO and promotion plans keep traffic growing after launch.

Website promotion & SEO
Viktar Liukevich

About me

I'm Viktar Liukevich

Full-stack developer · 15+ years creating web

I am Viktar Liukevich, a full-stack developer in Warsaw. I have been shipping end-to-end web products since PHP + jQuery in 2008 - today React, Laravel, Astro and PostgreSQL from one accountable engineer.
One developer for UI and server means no handoff delays: the API matches what the UI needs, auth works across the stack, and deploys happen in the same sprint. Ideal for MVPs, SaaS v1 and SME portals that must move fast.
When scope outgrows one person - mobile apps, dedicated DevOps, Shopify storefronts or a separate QA pass - I assemble a small partner team with complementary stacks in Poland, Europe and the USA. You keep one point of contact; I coordinate delivery under NDA.
300+
Completed Projects
90+
Clients
10+
Partners

Advantages

  • 15+ years working for myself
  • Wide technology stack
  • Rapid development
  • Warranty and support
  • Global quality standards
  • Working with clients worldwide
  • Innovative technological solutions