Full-stack developer · Final-year ECE

Vignesh T.

I build secure, production-style full-stack web apps. Final-year Electronics & Communication Engineering student building full-stack applications with React, ASP.NET Core, Node.js and PostgreSQL, and practising problem solving with DSA in Java.

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HRC TECH

59 commits

in 18 days

LeetCode

75+ solved

Repositories: 18
Commits: 290
Active days: 75
Lines of code: 14,917

Selected work

Products built end to end

Full-stack projects with real authentication, payments and deployment, each with a detailed case study.

FlagshipDeployedFull-Stack

HRC TECH

Secure e-learning platform with payments and protected course content

Students browse and buy courses, then learn from video and PDF lessons with quizzes and progress tracking. Admins manage courses, lessons, quizzes and enrollments. Course files are never served as static assets: access is token-gated and every lesson is watermarked.

ASP.NET Core 8
C#
Entity Framework Core
PostgreSQL
React
Vite
Tailwind CSS
Stripe

Read the case study Code Live

Full-StackDeployed

Shop-Zone

MERN e-commerce storefront with a JWT-secured REST API

React 18
Vite
Tailwind CSS
React Router
Context API

49 commits · Jun 2026Code Live

Full-StackDeployed

Developer Portfolio

Next.js portfolio with live code statistics, case studies and an AI assistant

Next.js
React
Tailwind CSS
Framer Motion
Groq API

22 commits · Oct 2026Code Live

Browse all 14 projects

Capabilities

One developer, the whole stack

From React interfaces to ASP.NET Core and Node APIs, relational and document databases, payments and deployment.

Backend

ASP.NET Core
Node.js & Express
REST API design
JWT & role-based auth
Stripe payments
Servlets & JSP

Languages

Java
JavaScript
C#
SQL
DAX

Frontend

React
Next.js
Tailwind CSS
HTML & CSS
Vite

Databases

PostgreSQL
MongoDB
Entity Framework Core
MySQL

Data & Analytics

Power BI

Tools & Deployment

Git & GitHub
Docker
FFmpeg
Swagger / OpenAPI
Vercel, Render, Netlify

Consistency

Shipping every week

290 commits across 18 repositories since Jun 2025.

Swipe sideways to browse earlier weeks.

290 commits on 75 active daysLess More

GitHub activityCoding profiles

Engineering notes

How the hard parts work

Open to internships and full-time full-stack developer roles

Let's build something solid.

Recruiter overviewSend a message

Vignesh T.

Products built end to end

HRC TECH

Shop-Zone

Developer Portfolio

One developer, the whole stack

Backend

Languages

Frontend

Databases

Data & Analytics

Tools & Deployment

Shipping every week

How the hard parts work

How HRC TECH keeps paid course content from leaking

Making Stripe webhooks safe to retry in ASP.NET Core

Building the Shop-Zone REST API with Express, JWT and MongoDB

Let's build something solid.