Post a Job Free
0 viewsTalent
Keerthana J. — Mid-Level Full Stack Developer from India

Keerthana J.

Mid-Level Full Stack Developer

India 2-3 years
Open to offersNew to Platform
Languages
English
Video Introduction
No video introduction yet
The candidate has not added a video.
Contact information and social networks are private. Connect to unlock.
Hidden

About

Keerthana J is a seasoned Full Stack Developer with over three years of experience specializing in the MERN stack and blockchain technologies. Based in Madurai, she has developed robust solutions on platforms like Ethereum, delivering end-to-end blockchain solutions and scalable REST APIs. Her expertise includes connecting Solidity smart contracts with React.js frontends and Node.js backends for industries such as e-commerce, FinTech, NFT platforms, and AI chatbots. Notably, at BSETEC, she played a crucial role in crafting production-grade web applications and authored smart contracts for decentralized gaming and NFT minting. Keerthana has led significant technology implementations, including real-time WebSocket integrations and AI-assisted development processes, significantly improving product quality and reducing development time. Her academic background includes an MCA from Kalasalingam Academy of Research and Education and a BCA from Fatima College, Madurai.

Experience

  • Software Developer (MERN & Blockchain)

    BSETEC · 2023 — 2026
    Designed and delivered full-stack web applications utilizing a React.js frontend, Node.js/Express.js backend, and MongoDB for various production products within a startup environment. Developed and maintained over 30 REST APIs incorporating JWT authentication, input validation, and Redis caching, enhancing response time under high load conditions. Authored and deployed Solidity smart contracts on the Ethereum blockchain for ERC-721 NFT minting, game mechanics, and on-chain certificate issuance, focusing on gas optimization and access control. Integrated third-party services such as Groq AI and Supabase, while implementing real-time features using WebSocket. Collaborated closely with Design, QA, and Product teams throughout the entire software development lifecycle. Leveraged AI-assisted development tools like ChatGPT and GitHub Copilot to streamline coding, debugging, code reviews, and documentation, ensuring high code quality.

Skills & Expertise

Full Stack DeveloperAI EngineerBlockchain Developer

Education

  • Master of Computer Applications
    Kalasalingam Academy of Research and Education
  • Bachelor of Computer Applications
    Fatima College (Autonomous)

Interested in this professional?

Sign in as an employer to save this profile or invite Keerthana J. to a job.

Sign in as an employer