Available for ML/AI Roles — 2026

HARISHWAR R

AI/ML Engineer building intelligent systems at the intersection of RAG, LLMs, and agentic AI. Currently interning at Schneider Electric.

⚔️ CF Candidate Master 2057 🛡 LC Guardian 2262 RAG Systems LangChain Vibe Coder
View Projects → Get in Touch
2057CF Rating
2262LC Rating
1290+Problems
138+Contests
3×Winner
8.22 CGPA / 10
KIT Coimbatore
B.E. CSE · AI&ML · 2023–27
01 — About Me

Who I Am

8.22CGPA/10
2Internships
0.65%Top LC

Building Intelligent Systems That Actually Work

I'm an AI/ML engineering student at KIT – Kalaignarkarunanidhi Institute of Technology, Coimbatore (2023–2027), specialising in end-to-end machine learning pipelines, RAG-based architectures, and LLM-integrated production systems.

My internship at Schneider Electric had me building enterprise document intelligence — RAG chatbots using LangChain and Azure Document Intelligence that cut response times by 20% and boosted team productivity by 15%. Before that, I built predictive ML pipelines at Appin Technologies, improving accuracy by 18%.

As a Codeforces Candidate Master (2057) and LeetCode Guardian (2262 · Top 0.65%), I solve hard algorithmic problems that directly sharpen how I design efficient AI systems. I've published research at ICCCSS 2025 and conduct workshops on AI-powered vibe coding.

🎓 B.E. CSE – AI&ML 🏢 Schneider Electric 🏆 3× Hackathon Winner 📜 ICCCSS 2025 Paper ⚡ Candidate Master 🛡 LC Guardian 🤖 RAG & LLMs 🎤 Workshop Speaker
02 — Tech Stack

Skills & Technologies

🧠
AI / ML Frameworks
TensorFlowPyTorchScikit-learnCNNRNNTransformersDeep Learning
🔗
GenAI & LLMs
LangChainHuggingFaceGPTGeminiClaude APIPrompt EngineeringRAG
💻
Programming
PythonJavaJavaScriptHTML/CSSSQLFastAPIReactJS
☁️
Cloud & DevTools
Azure AIFAISSGit / GitHubStreamlitVercelDocker
⚙️
ML Engineering
ML PipelinesFeature EngineeringCross-ValidationModel EvaluationNLP PipelinesData Preprocessing
🧮
Core CS
DSAOOPDBMSDynamic ProgrammingGraph AlgorithmsBinary Search
03 — Vibe Coding

Vibe Coder & AI Builder

Beyond traditional engineering — I leverage AI-powered platforms and no-code tools to prototype and deploy at superhuman speed.

⚡
AI Coding & Web Platforms
Build & deploy intelligent web apps fast
⚡ Cursor 🌊 Windsurf 🔥 Bolt.new 💜 Lovable.dev ▲ v0 by Vercel 💻 Replit 🚀 Antigravity 🛠 Trae 🌍 Hostinger 🔷 Wix
Experienced building and deploying full-stack AI web apps using these platforms — from prototype to live product in hours, not days.
🤖
AI Automation & Agents
Multi-agent workflows & LLM orchestration
🤖 Flowise 🔗 n8n 🧬 Lindy.AI ⚡ Agentic Workflows 🔄 Multi-Agent Pipelines 📡 LLM Orchestration
Workshop Conducted: "AI x Vibe Coding: Let the Code Think for You" — hands-on session at KIT Coimbatore, Buddy Bytes P2P Learning Series, Oct 2025.
04 — Experience

Professional Journey

Schneider Electric, Coimbatore
AI Intern — Enterprise Document Intelligence
Oct 2025 – Apr 2026
  • Developed automated data extraction pipelines using Azure Document Intelligence for large-scale enterprise content
  • Built a production RAG-based chatbot with LangChain enabling instant document querying and file access
  • Optimised NLP workflows and document indexing pipelines, reducing chatbot response times by 20%
  • Collaborated cross-functionally to integrate AI assistants into internal workflows, boosting team productivity by 15%
  • Implemented semantic search with document chunking and embedding caching strategies
Azure AILangChainPythonRAGNLPDocument Intelligence
Appin Technologies, Coimbatore
Machine Learning Intern
Dec 2024 – Jan 2025
  • Built ML pipelines using Python, Pandas and Scikit-learn for predictive analytics and forecasting
  • Implemented data preprocessing and feature engineering techniques, improving accuracy by 18% over baseline
  • Applied cross-validation and performance metrics, reducing model overfitting by 20%
  • Integrated ML models into production client projects with development teams
PythonScikit-learnPandasML PipelinesModel Evaluation
05 — Projects

Featured Projects

💬
GitHub ↗
Offline Resume RAG Chatbot

Fully offline intelligent resume analysis chatbot powered by RAG. Semantic vector search with FAISS + embedding caching enables conversational Q&A without any cloud dependency.

⚡ 40% query latency reduction · sub-300ms retrieval
PythonLangChainFAISSSentence TransformersStreamlit
🏥
GitHub ↗
Predicting Neonatal Diseases

ML system to predict neonatal health risks from clinical datasets. Multivariate feature analysis using CNN, RNN, and CNN-LSTM for early-stage risk identification in healthcare.

🎯 89% F1-Score on evaluation dataset
PythonScikit-learnCNN-LSTMNumPyMatplotlib
🤖
GitHub ↗
Career Agent AI

Agentic AI system for automated career guidance and job opportunity tracking. Multi-step reasoning pipelines with daily automated job discovery at 7:00 AM.

🔍 Automated daily job tracking pipeline
PythonLangChainAgentic AIJavaScript
📄
GitHub ↗
DataDoc AI

Intelligent document processing platform using Azure Document Intelligence and NLP pipelines. Extracts structured data from unstructured enterprise documents at scale.

📊 Enterprise-grade document intelligence
PythonAzure AINLPLangChain
✋
GitHub ↗
Hand Gestures Recognition

Real-time computer vision system for hand gesture recognition using deep learning. Enables natural human-computer interaction through gesture-based control interfaces.

🖐 Real-time CV inference pipeline
PythonOpenCVTensorFlowCNN
😴
GitHub ↗
MoodSync — AI Alarm System

AI-based mood-adaptive alarm and sleep optimisation system. Research on this project was presented as a paper at ICCCSS 2025 International Conference.

🏆 Research paper presented at ICCCSS 2025
PythonDeep LearningNLPTypeScript
06 — Competitive Programming

Algorithmic Excellence

Top 0.65% globally on LeetCode. Candidate Master on Codeforces. Solving hard problems every day.

Codeforces
2057
⚔️ Candidate Master
Max: 2057
Handle: kit27.am23
LeetCode
2262
🛡 Guardian · Top 0.65%
Global: 5,214 / 850,439
Attended: 20 Contests
CodeChef
1816
⭐⭐⭐⭐ Div 2
Global Rank: 4,518
Country Rank: 3,778
LC Problems
199
Easy · Medium · Hard
Easy 76  ·  Med 92  ·  Hard 31
1,290+
Total Problems Solved
370+
Active Coding Days
138+
Contests Participated
07 — Achievements

Awards & Recognition

IIT Madras Hackathon
🥉 3RD PLACE — CASH PRIZE
IIT Madras TN Hackathon X 2025 — NCSRC
3rd place at National Cyber Security Conference 2025 held at IIT Madras, organised by NCSRC. Won a cash prize competing against top national teams.
LeetCode Topper
🏆 DEPARTMENT TOPPER
LeetCode Coding Star — KIT Coimbatore
Recognised as Department Topper in LeetCode by KIT Dept. of CSE (AI&ML). Rating of 2037 at time of recognition — now 2262, Guardian tier.
Code Detox Certificate
🥇 1ST PLACE
Code-Detox — VIYUGAM 2K25, PPG Institute
Won First Place in Code-Detox at National Level Technical Symposium VIYUGAM 2K25, PPG Institute of Technology, Coimbatore. April 9, 2025.
🥈
TNWISE & TANCAM
🥈 2ND PLACE
TNWISE & TANCAM Hackathon
Secured 2nd Place at the TNWISE & TANCAM Hackathon, demonstrating strong AI solution-building capabilities under competitive pressure.
📜
ICCCSS 2025
🔬 RESEARCH PAPER
ICCCSS 2025 — International Conference
Presented research paper on AI-based sleep optimisation systems at ICCCSS 2025 International Conference. Based on the MoodSync project.
Buddy Bytes Workshop
🎤 WORKSHOP SPEAKER
Buddy Bytes — AI x Vibe Coding
"AI x Vibe Coding: Let the Code Think for You" — hands-on workshop at KIT Coimbatore, Buddy Bytes P2P Learning Series. Oct 30, 2025.
PPG Prize Ceremony
🏅 PRIZE CEREMONY
VIYUGAM 2K25 — Prize Ceremony, PPG Institute
Prize ceremony at National Level Technical Symposium VIYUGAM 2K25, Dept. of AI & Data Science, PPG Institute of Technology, Coimbatore.
08 — Certifications

Courses & Certifications

NPTEL Certificate
NPTEL · IIT Madras
The Joy of Computing Using Python
Elite Grade · Score: 60% · Jul–Oct 2024 · 12 Weeks
IBM ML Certificate
IBM SkillsBuild
Machine Learning with Python
April 10, 2025 · ML0101EN
Prompt Engineering
Coursera · Vanderbilt University
Prompt Engineering Specialization
Nov 12, 2024 · 3 Courses · Prof. Jules White
LinkedIn Learning
LinkedIn Learning
ChatGPT for Project Managers: 10x Productivity with AI
Oct 13, 2024 · CPE Credit: 1.60
09 — Contact

Let's Connect

Open to AI/ML engineering roles, research collaborations, and hackathon partnerships. Let's build something intelligent together.

kit27.am23@gmail.com 📞 +91 7010052472 GitHub LinkedIn 🧩 LeetCode ⚔️ Codeforces 📊 Codolio