OPEN TO ROLES & FREELANCE

Senior Software
Engineer building
scalable systems
& AI agents.

I'm Karthikeyan P — a full-stack engineer with 10+ years across the MEAN & MEVN stacks, now shipping faster with multi-agent AI and AI-assisted code generation.

View my work → Get in touch
Years building
10+
Companies
05
Certifications
05

I turn complex ideas into clean, production-grade software.

For over a decade I've built and scaled web applications — from front-end architectures in Angular and Vue to full MEAN & MEVN systems with robust state management.

At iLink Digital I deliver cutting-edge digital products, and lately I've gone deep into AI — designing multi-agent systems and shipping faster with AI-assisted code generation. I care about clean architecture, thoughtful UX, and work that lasts.

Location
Chennai, India
Experience
10+ years
Current
Sr. SWE @ iLink Digital
Focus
Full-stack · AI Agents
Languages
English · Tamil
Status
Open to work

The tools I build with.

Frontend

  • Angular
  • Vue.js
  • Vuex
  • MEVN Stack
  • TypeScript
  • RxJS
  • HTML & CSS

Backend

  • Node.js
  • Express
  • MongoDB
  • MEAN Stack
  • REST APIs

AI & Agents

  • Multi-agent Systems
  • AI Code Generation
  • CrewAI
  • LLM Integration
  • Agentic AI

Craft

  • Scalable Architecture
  • State Management
  • Vibe Coding
  • Code Review

Featured projects.

// fill in your project details below

01

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code
02

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code
03

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code
04

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code
05

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code
06

Project title

A short description of what you built — the problem it solved and the impact it had. Replace this with your own project details.

  • Tech stack
  • Role
  • Year
Live demo → Source code

Where I've worked.

  1. Senior Software Engineer

    iLink Digital Chennai, India

    Building on the MEAN & MEVN stacks — scalable front-end architectures and robust state management with Vuex for cutting-edge digital products.

  2. Software Engineer

    ObjectFrontier Software (OFS) Chennai, India

    Engineered and shipped full-stack web application features in a collaborative product team.

  3. Software Developer

    Manureva Digital Solutions Puducherry, India

  4. Web Developer

    Aakkam Creations Tamil Nadu, India

  5. Business Associate

    Vertex Solutions International India

Always learning.

  • Introduction to Large Language Models

    Certificate

  • Practical Multi-AI Agents & Advanced Use Cases with crewAI

    Certificate

  • AI Agents and Agentic AI with Python & Generative AI

    Certificate

  • GitHub Copilot

    Certificate

  • Claude Code in Action

    Certificate

Let's build something great together.

Open to senior engineering roles and freelance work. Have a project or a position in mind? Let's talk.

Email me → LinkedIn GitHub Résumé ↓

karthik.rosario@gmail.com · Chennai, Tamil Nadu, India