Hi, I'm
Aachman Yadav
CS student at IIIT Lucknow. I build intelligent systems — from ML pipelines to full-stack web apps.
Building AI That Actually Works
A quick overview of who I am and what I do.
Hey, I'm Aachman, a Computer Science student at IIIT Lucknow. Most of my time goes into exploring machine learning and building software — especially projects involving LLMs, RAG pipelines, and multi-agent systems.
I enjoy participating in hackathons and competitive programming contests. I'm currently a Specialist on Codeforces and a Knight on LeetCode, and I spend a lot of time practising DSA. Recently, I've been getting more involved in the open-source community.
I've built full-stack AI systems like DeepDefend (a deepfake detection pipeline) and TubeMind (a multi-agent RAG assistant). I'm always happy to collaborate on AI/ML, open-source, or full-stack projects.
Where I Study
My academic background.
Skills & Tools
Featured Projects
EduVerse
Multi-Agent Privacy-First Tutoring System
A LangGraph-based multi-agent tutoring system with planner, critic, validator, and quiz-generation workflows. Features a hybrid RAG pipeline using MongoDB BM25 retrieval, vector search, and Cohere reranking.
- LangGraph multi-agent workflows
- Hybrid RAG with Cohere reranking
- Gemma 4 fine-tuned via DPO
DeepDefend
AI Deepfake Detection System
A video & audio deepfake detection pipeline that uses computer vision and audio forensics with explainable AI-powered interval-wise scoring and LLM-based evidence fusion.
- FastAPI REST API with Docker
- Multi-modal video + audio forensics
- Gemini API for explainable reports
TubeMind
Multi-Agent AI Assistant with RAG
A multi-agent AI assistant for YouTube Q&A, code assistance, and persona-based conversations using Retrieval-Augmented Generation with FAISS vector search and HuggingFace re-ranking.
- FAISS vector search
- Memory-enabled multi-turn LLM
- HuggingFace re-ranking
What I've Accomplished
Hackathons, competitive programming, and extracurriculars.
Competitive Programming
Mastered algorithmic problem-solving with consistently high ratings. Solved 1100+ problems across platforms spanning graphs, DP, trees, and advanced data structures.
Flipkart Grid 8.0 — Top 300
Ranked among the Top 300 in Flipkart Grid 8.0, one of India's most prestigious engineering competitions organized by Flipkart. Competed against thousands of top students nationwide.
Hackathon Finalist — Hack-O-Fiesta 6.1
Selected among top teams at Hack-O-Fiesta 6.1, a national-level hackathon. Built and pitched an innovative tech solution under tight time constraints, earning recognition from industry judges.
Open Source — Hacktoberfest
Participated in Hacktoberfest 2025 — contributed meaningful improvements across multiple open-source repositories including bug fixes, documentation enhancements, and new feature implementations.
1100+ Problems Solved
Consistently active on CSES, LeetCode, and Codeforces. Strong foundation in graph theory, DP, segment trees, and competitive mathematics across all major CP platforms.
Let's Work Together
I'm open to internships, project collaborations, and research opportunities. Drop me a message and I'll get back to you!