Available for Freelance

Hi, I'm KARTHICKKUMAR S

🤖 AI Engineer 💻 Full Stack Developer 🧠 ML Enthusiast 🌍 Hackathon Organizer 🚀 SaaS Builder

I build intelligent systems that solve real-world problems — from AI agents to production-grade SaaS platforms.

About Me

Veera Karthick at an international event

I specialize in developing AI-powered applications, scalable backend systems, and intelligent digital platforms that create meaningful impact. I recently organized the AI Autonomous Smart City Hackathon 2026, bringing together developers and innovators to build future-ready solutions. My mission: combine AI, Full-Stack Engineering, and Innovation to build scalable products that shape the future of technology.

🌐 Code Locally, Impact Globally

Projects Built

Certifications

Years Learning

Achievements

🇬🇧

PropCare NW UK

Designed and delivered a professional website and digital branding solution for an international construction client based in the United Kingdom.

Live Website

₹40K+

🤖

Dual-Modal AI Detection

Advanced RGB–Infrared pedestrian detection using Faster R-CNN, ResNet-FPN, and custom fusion architecture for real-time low-light surveillance.

View Project

₹30K+

🌍

International Hackathon Leadership

Successfully organized and managed 5+ international hackathons focused on AI, Smart Cities, and Emerging Technologies, bringing together developers, innovators, and students from multiple countries.

Explore Events

Portfolio

Featured Projects

A selection of AI-powered applications, automation tools, and full-stack platforms built to solve real problems.

CodeArcheologist AI

Live

How do teams modernize large legacy codebases without introducing security vulnerabilities?

Multi-agent AI system that analyzes legacy code, detects vulnerabilities, and generates secure modern architectures using Gemini-powered planner–executor workflows.

Next.js FastAPI Gemini AI MongoDB AI Agents

Watch Demo Code

LeetCode AI Agent

Completed

Can an AI autonomously read, solve, test, and submit coding problems without human intervention?

Browser-native multi-agent system that reads problems via DOM, generates optimized solutions with LLMs, self-corrects failures, and submits autonomously using a planner–critic architecture.

Python Selenium LLMs Agentic AI

Watch Demo Code

AI Storyboard Director

Live

How can filmmakers rapidly prototype cinematic storyboards from raw movie concepts?

Generative AI tool that converts movie ideas into structured, scene-by-scene cinematic storyboards with visual descriptions, shot breakdowns, and director notes.

Flask Gemini AI Prompt Eng. Vercel

Watch Demo Code

Nexus AI

Active

How can businesses deploy custom AI chatbots with workflow automation in minutes?

Full-stack AI chatbot and automation platform with real-time chat, workflow automation, analytics dashboards, and multi-model LLM support for enterprise deployment.

Python React PostgreSQL OpenAI

Watch Demo Code

Offline Code Agent

Active

Can developers get AI coding assistance without any internet connection or API costs?

Offline AI pair programmer that analyzes codebases and generates unit tests locally using Ollama-powered LLMs — zero cloud dependency, zero API costs, fully private.

Python Flask Ollama LLMs

Watch Demo Code

WhatsApp Automation

Live

How can small businesses automate WhatsApp outreach at scale without expensive CRM tools?

Advanced business automation system for automated outreach, lead handling, CSV-based bulk messaging, popup detection, and real-time status logging without CRM costs.

Python Selenium Automation CSV

Watch Demo Code

AI Career Booster

Completed

How can professionals get AI-powered, personalized career guidance without expensive coaching?

Modern web app delivering tailored career advice, resume analysis, and growth roadmaps based on professional profiles — powered by Google AI, zero subscription fees.

React Python Google AI

Watch Demo Code

AI Portfolio Enhancer

Live

How can developers get instant, actionable portfolio feedback without hiring a reviewer?

Web application providing instant AI-driven portfolio analysis with design, content, and UX improvement suggestions — powered by Google AI for zero-cost feedback at scale.

Python HTML/CSS/JS Google AI

Watch Demo Code