Varun Kumar
Computer Science undergraduate specializing in full-stack development and generative AI, with hands-on experience in MERN stack, REST APIs, and LLM-powered applications. Focused on clean backend architecture, responsive UIs, and intelligent data-driven systems.
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About
I'm a final-year Computer Science student with a passion for frontend engineering, particularly using React and TypeScript. I love creating web applications that are not only scalable and high-performing but also have a strong focus on user interface quality and effective component architecture. I have experience in developing full-stack applications, integrating APIs, and bringing real-world products to life, including CRM systems, AI-driven platforms, and browser extensions.
I'm eager to build user-friendly applications that are easy to maintain, and I'm excited about the opportunity to grow as a frontend engineer while working on impactful projects in a production environment.
Experience
Grephyt / Onionskin Productions
As a Comic Book Artist:
Key Skills: Visual Storytelling UI Thinking Design Creativity Deadline Management
Published a five-chapter one-shot comic, managing end-to-end production. Collaborated remotely with editors and writers. Planned milestones and delivered under tight deadlines with consistent quality.
01 Apr, 2025 - 01 Aug, 2026
Freelancing | Dotcom / Internet / E-Commerce
As a Full Stack Developer
Key Skills
React.js JavaScript HTML5 CSS3 Responsive Design Node.js Express.js REST APIs MongoDB JWT Authentication Razorpay Integration API Integration Component-Based Architecture State Management Cross-Browser Compatibility Web Application Security Performance Optimization
Built a full-stack e-commerce platform with integrated CRM system supporting product management, orders, payments, and user workflows. Developed responsive frontend interfaces with React and implemented reusable components for scalable UI architecture.
Integrated REST APIs with efficient asynchronous data handling and secure JWT-based authentication. Implemented Razorpay payment gateway with webhook-based verification. Designed backend services with modular architecture, validation, and rate limiting.
Developed admin dashboard with analytics, order tracking, and user management features while ensuring performance optimization and secure application design.
06 Jan, 2026 - 10 Apr, 2026
Freelancing | IT / Computers - Software
As a Frontend Developer
Key Skills
React.js JavaScript HTML5 CSS3 Tailwind CSS Responsive Design REST APIs JWT Authentication
Built a full-stack CRM platform with a strong focus on frontend architecture using React and modern UI practices. Developed reusable UI components, responsive layouts, and dashboard interfaces. Integrated APIs and implemented secure JWT-based authentication.
Designed Kanban-based task tracking system improving usability and workflow efficiency.
01 Jan, 2026 - 01 Mar, 2026
SystimaNX | IT / Computers - Software
As a Generative AI Intern
Key Skills: Python Machine Learning Data Preprocessing Large Language Models Data Pipelines
Worked on data collection and preprocessing for ML and generative AI pipelines. Handled structured and unstructured datasets to improve pipeline reliability. Contributed to ideation and evaluation of LLM-based enterprise solutions.
01 Nov, 2024 - 01 Apr, 2025
OreOps Framework (P) Ltd | IT / Computers - Software
Product Intern
Key Skills: Product Research Documentation Requirement Analysis Team Collaboration
Conducted market and competitor research to support product decisions. Assisted in technical documentation and user manuals.
Worked with product and engineering teams to align requirements and implementation.
15 Jul, 2024 - 20 Jul, 2024
Education
B.E. - Computer Science & Engineering | CGPA: 8.35 / 10 (Kongu Engineering College - 2023 - 2027)
HSC - Computer Mathematics Stream | TNBHSE | Percentage: 85.83 / 100 (Sri Kumaran Matriculation Higher Secondary School, Tiruppur - 2021-2023)
