Senior Fullstack Engineer

Full Stack Developer | React + FastAPI | 10+ Years Experience

10+ years of full stack engineering experience across frontend and backend systems

Expert-level proficiency in React and Next.js — SSR, SSG, and App Router

Hands-on with Tan Stack libraries (Query, Router, Table, Form) and deep knowledge of State Management solutions (Redux Toolkit, Zustand)

Proficient in Node.js for building APIs, services, and BFF patterns

Strong proficiency in FastAPI — async REST APIs, dependency injection, Pydantic models, middleware, and OpenAPI docs

Strong experience with Authentication — OAuth2, JWT, API keys, SSO, MFA, and role-based access control across full stack

Solid understanding of relational databases (PostgreSQL, MySQL) — schema design, indexing, and query optimization

Experience designing scalable microservices and RESTful API architecture

Familiar with message queues and async processing — Kafka

Proven ability to optimize application performance across Core Web Vitals and API response strategies (rate limiting, pagination, caching)

Experience architecting scalable, high-traffic front-end systems and micro-frontend patterns

Strong knowledge of containerization — Docker, Docker Compose, Kubernetes, and cloud platforms (AWS / GCP / Azure)

Familiarity with monorepo tooling (Turborepo, Nx) and CI/CD pipelines

Proficient in writing unit and integration tests — Pytest, Jest, Playwright with strong CI/CD integration