Vaitheeshwaran S

About Vaitheeshwaran S

I\'m Vaitheeshwaran — a pre-final year B.Tech Biotechnology student at VSB Engineering College, Karur, and a self-taught Java Full Stack Developer.I build real-world, production-style applications using Spring Boot, React.js, MySQL, and REST APIs. My flagship project is a Smart Attendance System with QR-based check-in, GPS location verification, JWT authentication, and role-based dashboards for Student, Faculty, Class Advisor, and HOD — built completely end to end.Beyond coding:• Published Patent holder — Biochar-Assisted Bioreactor Composting Process (Nov 2025)• Founder & CEO — Victory D Marketing (Social Media Strategy + Digital Advertising)• Student Placement Coordinator — VSB Engineering College, 2027 Batch• Former Sports Committee President & Class Representative (upto 4 semesters)• Internships at Sakthi Sugars, Blackfox Biofertilizers, Elies Biotech Pvt. Ltd.I am actively seeking IT roles — Java Developer, Full Stack Developer, or Software Engineer — where I can contribute from day one.Tech Stack: Java | Spring Boot | React.js | MySQL | REST APIs | OOP | DSA | Git | HTML | CSS | JavaScript

Experience

1. Salesperson

   Elies Biotech Private Limited

   Oct 2024 — Present · Erode, IN, US

   Promoted products, interacted with customers, and supported lead generation and follow-up activities

Education

• VSB Engineering College - India

  Bachelor of Technology - BTech, Biotechnology

• Shree Valli matriculation higher secondary school

  Hsc, Biomaths