Alex Kozhukhar.
01 / Expertise
Expertise.
- 01
End-to-end development
- 02
Backend & distributed systems
- 03
Frontend & product UI
- 04
Quality & accessibility
02 / Technical Foundation
Technical foundation.
- Product engineering
- TypeScript · Vue/Nuxt · React/Next · Tailwind CSS · design systems · accessibility · performance-minded UI
- Backend systems
- Node.js · NestJS · Fastify · Go · Python/FastAPI · REST · gRPC · background jobs · service integrations
- Data & infrastructure
- PostgreSQL · Redis · Elasticsearch · S3-compatible storage · Docker · CI/CD · Unix-based environments
- Distributed workflows
- Kafka · RabbitMQ · SQS · event-driven services · async processing · reliability-focused architecture
- Quality & delivery
- Storybook · Cypress · SpecFlow · API contracts · WCAG · Figma handoff · maintainable release workflows
03 / Contact
New projects · 2026