Full-Stack AI Builder and MERN Expert

VIGNESHWAR R

H +91-739******* # ***************@*****.*** ï vigneshwarr-aa2b10246

* Pondicherry, India

Profile Summary

Full-stack developer and AI builder with expertise in MERN stack and open-source LLM integration. Built and deployed production-ready AI agent orchestrating multiple APIs and local LLM for autonomous research. Self- taught in React, Node.js, and AI-assisted development workflows. Available for full-time remote work during Indian business hours. Seeking AI Builder / Full-Stack Developer role. Technical & Design Skills

Front-End HTML5, CSS3, JavaScript, React, Responsive Design, Flexbox/Grid, Vite Back-End Node.js, Express, REST APIs, Socket.IO

AI/LLM Ollama, DeepSeek-R1, Llama 3.1, Prompt Engineering, Context Building Design Tools Figma (Auto Layout, Components, Variants, Prototyping) Databases MongoDB, MongoDB Atlas, MySQL, Firebase

DevOps Git, GitHub, Render Deployment, Vercel, Environment Variables Programming Python, PyTorch, Pandas (AI/ML background) Hackathon & AI Projects

Curalink – AI Medical Research Assistant Live GitHub

– Built full-stack MERN application acting as autonomous AI medical research companion using AI-assisted devel- opment

– Integrated PubMed, OpenAlex, and ClinicalTrials.gov APIs fetching 100+ publications and 50+ trials per query

– Developed custom ranking engine scoring relevance, recency, source credibility, and citation impact to select top 6 studies

– Orchestrated DeepSeek-R1 via Ollama with precise prompt engineering for citation-backed, non-hallucinated re- sponses

– Implemented context-aware multi-turn conversations, structured query input, dark mode, and conversation export

– Deployed on Render with MongoDB Atlas, handling CORS, environment variables, and continuous deployment

– Tech: React, Node.js, Express, MongoDB, Ollama, DeepSeek-R1, Render Deployed Front-End Projects

Elevate – Enterprise Authentication Hub Live

– Built modern SaaS landing page with gradient hero, feature sections, and trust indicators using AI-assisted design

– Implemented responsive grid system adapting to mobile, tablet, and desktop breakpoints

– Tech: HTML/CSS/JS, Deployed on Vercel

AI-Powered Habit Tracker Dashboard Live

– Designed data-dense dashboard with weekly progress, topic coverage, achievements, and AI study suggestions

– Integrated analytics components and Groq AI (Llama 3) for personalized recommendations

– Tech: React, Charts, Responsive Grid, Deployed on Vercel Nebula Glass – Immersive Interactive Experience Live

– Built experiential landing page with dynamic visuals, live stats, and interactive glass-morphism effects

– Implemented animated counters and real-time session indicators using AI-assisted development

– Tech: HTML/CSS/JS, Interactive Components, Deployed on Vercel Software Engineering Projects

AI-Powered Insider Threat Detection System Python/PyTorch

– Built Transformer-based system using AI-assisted development detecting anomalous user behavior patterns

– Processed large-scale behavioral sequences achieving strong classification accuracy with multi-head attention Drug Recommendation System using RoBERTa NLP/Python

– Developed NLP recommendation engine using RoBERTa contextual embeddings with AI-assisted model optimiza- tion

– Improved response time and recommendation relevance through efficient fine-tuning ADAPT – Deception Orchestration for APTs Cybersecurity

– Built honeypot infrastructure with AI-assisted attack pattern analysis

– Conducted extended simulation capturing millions of attack events aligned with MITRE ATT&CK framework Cybersecurity Compliance Automation System AI/Blockchain

– Designed AI and blockchain-based framework with smart contracts for automated security policy enforcement

– Improved compliance efficiency through AI-driven automation workflows Certifications & Training

– IT Specialist - Python - Certiport

– Honours Diploma in Computer Application (HDCA)

– Deloitte Data Analytics Job Simulation - Forage

– Data Labeling Job Simulation - Forage

– Figma UI/UX Design Essentials (In progress)

Internship

In-Plant Training - Lenovo

– Assisted hardware production and testing teams in system validation using AI-assisted documentation

– Performed component-level troubleshooting, reducing operational downtime

– Gained exposure to quality assurance and performance testing processes Education

2020 – 2024 Bachelor of Engineering

Manakula Vinayagar Institute of Technology, Pondicherry Additional Information

– Available full-time during Indian business hours

– Built and deployed full-stack AI application independently using AI-assisted workflows

– Won / Top-performed in Curalink Hackathon building production-ready AI agent

– Languages: English (Fluent), Tamil (Native)

– Strong understanding of system architecture, API orchestration, and AI-assisted development

– Experienced using AI tools responsibly while maintaining code quality and scalability

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