About
I help teams ship premium appswith founder-level execution
I am Nazar Kuzenko — Senior Android / Cross‑Platform Developer. I design and build production-ready mobile products with clear ownership, strong UI standards, and shipping discipline.
Hands‑on senior lead with deep experience in high‑load gambling products and security‑focused mobile engineering. I build resilient, high‑traffic applications with a focus on architecture, stealth R&D, and performance optimization.
Location & mode
Kyiv, Ukraine (Remote)
Stack focus
Android · Flutter · iOS · React Native
Availability
Active now — best first touch is the contact form or Telegram in the site footer.
Why teams hire me
The value is not just code output. It is speed with quality, clear accountability, and a product mindset from day one.
Founder-level ownership
You work directly with the person who scopes, builds, and ships. No handoffs, no delivery theater.
Fast decisions, clean execution
I keep scope crisp, surface trade-offs early, and move from idea to release without process drag.
Built for production, not demos
Architecture, stability, and polish are treated as first-class goals, not post-launch cleanup.
Offer & engagement format
- Core work: mobile product development, architecture, release stabilization, and premium UX implementation.
- Engagement style: direct founder-to-founder / founder-to-team collaboration, high signal, low bureaucracy.
- Proof & background: public portfolio with timeline and technical context for deeper due diligence.
What collaboration feels like
Clear communication, realistic commitments, and iteration cycles built for measurable delivery.
Direct communication
You get concise updates, clear estimates, and decisions grounded in product impact.
Execution cadence
Short loops: define, ship, validate, refine. This keeps momentum high and risk visible.
Modern stack depth
Mobile-first delivery with pragmatic cross-platform choices and strong attention to UX quality.
How I run a build
A delivery rhythm I apply on mobile-led work—always adapted to your risk, release cadence, and team shape.
Step 01
Discovery & framing
I align on outcomes, constraints, and the smallest credible slice to validate before scaling scope.
Step 02
Design & prototyping
High-fidelity flows, interaction models, and content systems that survive contact with real users.
Step 03
Build & hardening
Performance budgets, error states, and instrumentation so launches feel calm, not chaotic.
Step 04
Launch & refinement
Release discipline, analytics that respect privacy, and a tight loop for polish after v1.