Hi, I'm Viktor — Node.js, AWS, & React developer

I build scalable backends, cloud-native infrastructure, and clean, performant UIs. Available for consulting and interesting projects.

Node.js TypeScript React AWS (EC2, S3, Lambda) NestJS PostgreSQL Docker

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9+years experience

Full‑stackNode • React • SQL

CloudAWS • Docker • CI/CD

About

I specialize in backend services with Node.js/TypeScript, cloud infrastructure on AWS (EC2, S3, Lambda, API Gateway), and modern front‑ends in React. I enjoy clean architecture, performance, and developer experience.

Designing multi‑tenant APIs, background jobs, and event-driven pipelines.
Shipping with Docker, CI/CD, observability, and pragmatic testing.
Comfortable across DBs: PostgreSQL, MongoDB; caching with Redis.

Recent work

Cloud‑ready APIs — NestJS + PostgreSQL with chunked JSONB storage and views.
Analytics pipeline — S3 ingest → Lambda fan‑out → Postgres for reporting.
React dashboards — modular components with clean state management.