I build modern web apps with React, FastAPI & PostgreSQL

Fullstack developer with deep, hands-on experience in React, FastAPI and PostgreSQL — and the full modern toolkit around them. Looking to join a team where I can build and ship real products.

Get in touch See my skills

Nithin Software Developer

The stack

Built on a modern, production stack

React, FastAPI and PostgreSQL at the core — the same tools I use every day — surrounded by a full toolkit for shipping secure, observable, scalable software.

Frontend core

React

Deep production React — TanStack Router + Query, Zustand, Suspense, and fast, real-time UIs that stay maintainable as they grow.

Backend core

FastAPI

Fully-typed async Python APIs — Pydantic v2, SQLAlchemy 2.0, Celery workers and WebSockets, tested and documented by default.

Data core

PostgreSQL

Relational data done right — PostGIS, clean migrations, proper indexing and connection pooling built to scale under real load.

Frontend

TypeScript
Vite
TanStack Router
TanStack Query
TanStack Virtual
Redux
Zustand
Zod
Tailwind CSS
Radix / shadcn
Framer Motion
Three.js
ECharts
Recharts
CodeMirror
react-grid-layout
Mobx

Backend

Python
Pydantic v2
SQLAlchemy 2.0
Alembic
PostGIS
Uvicorn / Gunicorn
asyncpg
PyMySQL
Python-SocketIO
tusd

Data & analytics

DuckDB
Polars
Apache Arrow
connectorx
fastexcel
SQL

AI & ML

Google Gemini
Ollama
pgvector
RAG / embeddings
Function calling
Web Speech API

Realtime & jobs

Celery
Celery Beat
Redis
Socket.IO
Flower

Auth & security

AWS Cognito
JWT (python-jose)
slowapi
ClamAV
Semgrep
Trivy
gitleaks

Cloud & DevOps

Docker
Docker Compose
AWS EC2
AWS ECS / Fargate
AWS SSM
AWS RDS
ElastiCache
AWS S3
CloudFront
boto3
Terraform
GitHub Actions
Nginx
PgBouncer

Observability

OpenTelemetry
Sentry
Prometheus
Grafana
CloudWatch
PostHog

Testing

Vitest
Playwright
Testing Library
MSW
Pytest
testcontainers
Schemathesis

Get in touch

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