Sagar R
AI Engineer
Chennai
Summary
Results-oriented AI engineer with a focus on generative models and machine learning applications. Successfully implemented advanced solutions in healthcare and communication sectors, driving significant improvements. Proficient in transforming intricate research into effective, deployable systems.
Overview
2
2
years of professional experience
4
4
Languages
Work History
Research Project Lead
Frugal AI Initiative - IIT Madras
- Current
- Design Optimization Using AI & Frugal Engineering Principles
- Pioneered intersection of AI and Frugal Engineering to optimize mechanical designs using minimal resources
- Developed ML model for computing frugality factor in shaft design, achieving 90% accuracy in resource efficiency prediction
- Conducted research on cost-effective design methodologies and contributed to technical publications
- Implemented computational models using Python for design validation and optimization analysis
Project Member & Technical Lead
Electronics Club, CFI - IIT Madras
08.2025 - Current
- Silent Speech Recognition Interface (AiOT)
- Engineered non-invasive interface using sEMG signals to restore communication for laryngectomy patients
- Developed ML pipeline with MFCC feature extraction achieving 60% phoneme classification sensitivity
- Tech Stack: Python, Librosa, SciPy, NumPy, Pandas, CNN-GRU-LSTM architectures
- Demonstrated word-level prediction capabilities for proposed wearable device deployment
Technical Branding & Content Specialist
CFI - IIT Madras
12.2024 - 05.2025
- Brand Building & Club Documentation Initiative
- Led technical documentation of CFI club ecosystem, recording and showcasing competitive teams and specialized clubs across IIT Madras
- Produced high-quality video content and photography highlighting technical achievements and team experiences
- Developed professional branding materials using DaVinci (advanced video editing and visual storytelling)
- Gained comprehensive understanding of diverse technical teams ranging from robotics to AI specialization, documenting their innovations and learnings
- Created compelling case studies of student experiences, fostering knowledge sharing and engagement within the technical community
AI Intern
Teachnook - Bengaluru
11.2024 - 02.2025
- Completed training in Neural Networks and Advanced ML algorithms
- Developed conversational AI Chatbot using NLP techniques
- Built predictive movie analysis model for rating forecasting
- Implemented GANs and developed weather forecasting with time-series
- Gained expertise in Transformers and BERT for LLM development
Student Intern
Whitehat Jr, Toppr Codr - Bengaluru
01.2021 - 02.2022
- Expertise in HTML, CSS, and Java for responsive web development
- Designed and deployed games: Infinite Runner and simulations
- Built Recommendation Systems and Interactive Dashboards
- Implemented web scraping and DSA optimizations
Education
B.Tech + M.Tech - Engineering Design (Dual Degree) - Engineering Design Principles, CAD Modeling, Mechanical Systems, Machine Learning, System Design, Design Optimization
IIT Madras
12.2029
Senior Secondary (XII) - undefined
Ryan International School
Chennai01.2024
Skills
AI & ML
LLM RAG GANs NLP Deep Learning Transformers BERT
Signal Processing
Bio-signal sEMG MFCC Feature Extract EDA
Programming
Python C/C Java HTML/CSS
Frameworks
PyTorch TensorFlow Keras Scikit-learn
Design & Tools
CAD Modeling DaVinci ANSYS Fusion 360
Core Competencies
Data Structures Optimization Product Dev Agile
Hackathons & Competitions
- Product Arena 2.0 - Lawyer App (Rank 2, All India)
- Developed intelligent legal assistance platform addressing real-world legal documentation challenges.
- Achieved All India Rank 2 among 200+ participating teams, demonstrating product viability and market relevance.
- Devpost Hackathon - Alzheimer's Disease Prediction
- Implemented machine learning models for Alzheimer disease prediction using advanced neural architectures. Developed end-to-end pipeline with 60% classification accuracy and LIME-based explainability for clinical interpretability.
- Agentic AI - Kaggle x Google
- Built autonomous AI agents using Advanced Development Kit (ADK) and Model Context Protocol (MCP), including RAG-based Blog Writer and intelligent E-commerce Assistant solutions.
- Key Hackathons & Innovation Challenges
- Participated in multiple technical hackathons demonstrating expertise in rapid prototyping, innovative problem-solving, and full-stack development across diverse domains including AI, product development, and systems engineering.
Timeline
Project Member & Technical Lead
Electronics Club, CFI - IIT Madras
08.2025 - Current
Technical Branding & Content Specialist
CFI - IIT Madras
12.2024 - 05.2025
AI Intern
Teachnook - Bengaluru
11.2024 - 02.2025
Student Intern
Whitehat Jr, Toppr Codr - Bengaluru
01.2021 - 02.2022
Research Project Lead
Frugal AI Initiative - IIT Madras
- Current
B.Tech + M.Tech - Engineering Design (Dual Degree) - Engineering Design Principles, CAD Modeling, Mechanical Systems, Machine Learning, System Design, Design Optimization
IIT Madras
Senior Secondary (XII) - undefined
Ryan International School