For your product

Full-Stack Development

Go, Node.js, Python, TypeScript

Featured projects Work together

Technology stack

Go

Microservices

gRPC, Protobuf

Node.js

NestJS, Express

REST API

Python

FastAPI, Django

OpenAPI

TypeScript

React, Next.js

Zustand, TanStack

PostgreSQL

Redis, Kafka

WebSocket

CI/CD

Docker, Kubernetes

Nginx, Caddy

Methodology

Agile and flexible processes

I organize workflows using Scrum or Kanban: with clear task breakdown, predictable timelines, and regular updates. This enables fast hypothesis validation and seamless iterations without introducing chaos into the codebase.

Incremental development

I evolve products iteratively: from a minimal stable core to complex features. Every sprint concludes with a working deliverable — from database logic and API endpoints to a polished user interface.

Scalable architecture

I build a robust integration between backend and frontend: unified typing, strict data contracts, and clear separation of concerns across layers. This eliminates data desynchronization and accelerates the delivery of new features.

Celestian.