About me

Backend-focused Full Stack Developer with a B.Tech in CSE (AI & ML), building scalable REST APIs, efficient database schemas, and production-ready applications on the cloud.

Skilled in Node.js, Express.js, React.js, PostgreSQL, and MongoDB, I develop reliable web platforms for modern business workflows and SaaS-style products. I’m also currently deepening my expertise in Generative AI through LLM APIs, prompt engineering, RAG, and AI agents.

What I'm doing

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    Backend-Focused Development

    Building scalable REST APIs, secure authentication flows, and efficient database schemas with Node.js, Express.js, PostgreSQL, and MongoDB.

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    Full-Stack Product Engineering

    Creating responsive user experiences with React.js and Next.js while integrating modern cloud-ready backends and seamless deployments.

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    Cloud & Deployment

    Deploying and maintaining applications on AWS, VPS, Vercel, Docker, and Nginx with CI/CD-driven release workflows and production reliability.

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    Generative AI & Automation

    Exploring LLM APIs, prompt engineering, RAG, vector embeddings, and AI agents to build smarter automation experiences.

Tech Stack

Resume

Education

  1. B.Tech in Computer Science & Engineering (Spc. AI & ML)

    Aug 2022 — June 2026

    Brainware University, Kolkata, India — CGPA: 7.99/10

    Relevant Coursework: AI, ML, Data Structures, OOPs, DBMS, Computer Networks, Operating Systems.

Experience

  1. Full Stack Developer — Royz Innovation Pvt. Ltd.

    March 2026 — Present
    • Built and shipped backend APIs with Node.js and Express.js, integrating third-party services to automate core business workflows and reduce manual operational effort.
    • Deployed and maintained applications across AWS EC2, VPS, and Vercel, ensuring high availability and smooth CI/CD-driven releases.
    • Led Shopify ecosystem development end-to-end — custom Liquid theme architecture, performance tuning, and data-driven SEO/CRO strategy.
    • Owned the complete SDLC for internal software and client-facing applications, from design through deployment.

  2. Web Developer Intern — FFACE

    Aug 2024/2025 — Jan 2025
    • Developed and managed high-performance Shopify stores with custom Liquid development and theme customization.
    • Delivered SEO-focused web solutions that improved site performance, user experience, and conversion readiness.
    • Managed cloud infrastructure, deployment pipelines, and third-party platform integrations.

Skills

  • Languages

    JavaScript (ES6+), Python, HTML, CSS, Markdown

  • Frontend

    React.js, Next.js, Tailwind CSS, Bootstrap

  • Backend

    Node.js, Express.js, REST APIs, JWT Authentication, OAuth, WebSockets

  • Databases

    MongoDB, Mongoose, PostgreSQL, Prisma, Redis

  • Cloud & DevOps

    AWS (EC2, S3, IAM, Lambda), Docker, Nginx, Git/GitHub, Postman, Linux, Vercel, cPanel, Cloudinary, CI/CD

  • AI & Automation

    LLM APIs, Prompt Engineering, RAG, Vector Embeddings, AI Agents (in progress)

  • CMS

    Shopify (Liquid theme development)