Bartek Cichocki

Bartek Cichocki

Senior Fullstack / Tech Lead - performance and UX-driven delivery

I build and ship web and cross-platform applications end-to-end - with a strong focus on performance, UX/UI, and real-time interactive features.

  • Web apps: architecture, implementation, production delivery
  • Real-time: WebSockets/WebRTC, live collaboration and interactive workflows
  • Best fit: complex UI-heavy products and long-lived systems
Contact me See Portfolio

What I can help with

Web apps / MVP

Architecture, complex UI, integrations, production delivery.

Real-time features

WebSockets, WebRTC, state sync, live collaboration flows.

Interactive visuals

WebGL/shaders when applicable, performance and GPU debugging.

How I work

Step 1

Quick brief

A short message with goals, constraints, timeline.

Step 2

Scope (Discovery)

Define MVP, risks, milestones and a delivery plan.

Step 3

Build in milestones

Visible progress, demos, predictable iterations.

Step 4

Handover / support

Clean handoff, docs, optional ongoing support.

Engagement models

Discovery / Scope

  • - Define MVP scope and priorities
  • - Risks and trade-offs
  • - Milestone plan + estimate

Best when you want clarity before committing.

Milestone delivery

  • - Build feature-by-feature
  • - Regular demos and checkpoints
  • - Production-ready handover

Best for MVPs and new features.

Part-time retainer

  • - 20h-80h/month
  • - Roadmap execution
  • - Fixes, improvements, performance

Best for long-lived products.

Proof

Web portfolio Shaders portfolio Main portfolio

Contact

Best for part-time (0.5 FTE) and milestone-based delivery. Based in Poland (CEST).

[email protected]