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Nazar Falach

Full-stack engineer · Poland

I build products, APIs, admin systems, media workflows, and applied AI tooling.

The work usually starts with architecture and ends with something people can actually operate.

Six places. One remembered street.
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PulseGuard

API monitoring built around trusted incident states instead of noisy checks.

Role
Full-stack engineer
Roadside signal
30-second to 24-hour checks

One house on the road never turns its porch light off.

Flagship project · 2026

CoLab

A founder network where matching, trust, and conversation are all part of one product loop.

Role
Full-stack engineer · team project
Roadside signal
Explainable matching

The bus keeps moving even when nobody is inside.

Flagship project · 2026

Foundation Platform

A content platform for structured public pages, publishing, and daily admin work.

Role
Backend / full-stack engineer
Roadside signal
Ukrainian / English content

Every aisle contains the same announcement in a different language.

Flagship project · 2026

Prime Leather Repair

A deployed client website and admin workflow for media-heavy service operations.

Role
Full-stack engineer · client / team project
Roadside signal
Before/after media

One storefront looks cleaner than the rest of the dream.

Flagship project · 2026

BookShelf

A cinematic product presentation translating a physical-book idea into an authored digital story.

Role
Frontend engineer
Roadside signal
Continuous product narrative

A single book keeps landing on the wrong desk.

Secondary project · 2026

Local LLM Fine-Tuning

A constrained-hardware fine-tuning pipeline prepared for repeatable local model experiments.

Role
Applied AI / engineering R&D
Roadside signal
11,590 prepared examples

The classroom is ready, but nobody pressed Run.

Secondary project · 2026

Nazar Falach

Full-stack engineer based in Poland

I build products, APIs, admin systems, media workflows, and applied AI tooling. The work usually starts with architecture and ends with something people can actually operate.

Node.jsExpressReactNext.jsTypeScriptMongoDBPostgreSQL / SQLPrismaMongooseRedisBullMQDockerNginxSupabaseServer-Sent EventsPythonPyTorchTransformersTRLPEFT / LoRA