Hi, I'm Animesh Raj

Distributed Systems Engineer — Rust & Go • Full‑Stack (TypeScript, React, Node.js) • Fintech/Web3

I build reliable, low-latency backend systems, real-time data pipelines, and production-ready web apps. Strong focus on microservices, event-driven architectures, and systems programming.

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What I Do

• Design and implement high‑throughput, fault‑tolerant services (Rust, Go)
• Build full‑stack products end‑to‑end (TypeScript/React/Node.js)
• Develop real‑time features (WebSockets, GraphQL, streaming APIs)
• Ship infra with CI/CD, containers, and Linux (Docker, GitHub Actions, systemd)

Selected Projects

• BerufPlattf — AI job‑matching platform (Go Fiber, React TS, MariaDB). Migrating core services to Rust (Actix/Tokio, sqlx) for latency and concurrency.
  • Live: https://seekersconnect.xyz/ • Repo: https://github.com/itsarraj/BerufPlattf
• itsarraj.me — Personal site (Next.js, React, Tailwind). SEO, fast loads, CI/CD.
  • Live: https://itsarraj-me.vercel.app/ • Code: https://github.com/itsarraj/itsarraj.me
• CircuitCrafter — E‑commerce app (React, Redux, Express, MongoDB). JWT auth, PayPal SDK, Dockerized services.
  • Live: https://circuitcrafter.vercel.app/ • Code: https://github.com/itsarraj/circuitcrafter
• Kruxigen — Tutoring platform (TypeScript, Node.js, Express, React). Real‑time chat (Socket.IO), robust forms (Formik/Yup).
  • Live: https://kruxigen-tech.vercel.app/ • Code: https://github.com/itsarraj/kruxigen.tech

Experience

• Tata Consultancy Services — Full Stack Engineer (Dec 2023 – Present)
  • Migrated distributed banking services from C++ to Rust; improved reliability/safety
  • Built high‑throughput services (Tokio, gRPC) for real‑time financial data
  • Implemented LLM integrations, streaming APIs, JWT/Redis auth and sessions
• Topstack — Full Stack Engineer (Sep 2022 – Oct 2023)
  • Built Go/Node microservices for real‑time applications and React dashboards
• Optimum Wellness — Full Stack Engineer (Apr 2022 – Jul 2022)
  • Payment flows, secure APIs, and WebSocket‑based features

Tech Stack

• Languages: Rust, Go, TypeScript/JavaScript, Bash
• Backend: Actix, Tokio, Go Fiber, Node.js, Express.js, GraphQL, WebSockets
• Data: PostgreSQL, Redis, MariaDB, MongoDB, SQLite
• DevOps: Docker, Kubernetes, GitHub Actions, Jenkins, Nginx, systemd, AWS (EC2/S3/RDS)
• AI Infra: MCP Server, agent tooling, REST/streaming integrations
• Tools: Git, VS Code, Vim, Postman, Linux (Ubuntu, Arch)

Contact

• Email: mailto:[email protected]
• Website: https://itsarraj.xyz
• GitHub: https://github.com/itsarraj
• LinkedIn: https://linkedin.com/in/itsarraj1
• Twitter: https://twitter.com/itsarraj

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"Systems break. I post. Then I fix."