01
AI Engineering
My core focus - building agentic, LLM-powered systems end to end.
LLMsAgentic AIRAG ArchitecturesLangGraphLangChainSelf-hosted LLMsFine-tuning & PEFTApplied AILLM WrappersGenerative AIModel InferenceChromaDB / FAISS
Tanush Mahadevan
Applied AI Engineer
Applied AI · Agents & RAG · ML & CV · Full Stack · Cloud
About Me
An Applied AI Engineer who ships production intelligent systems - agentic workflows, RAG pipelines, LLM applications, and computer vision - backed by full-stack engineering to take ideas from prototype to deployment. Hands-on experience across enterprise internships, freelance AI delivery, and research-driven projects at AT&T, Nokia, and startups.
Certified Professional in fiddling around and figuring out things and problem solving. Thanks to the innate hunger and genuine interest in tech. Feel free to explore more about my work experiences and projects.
Core Expertise
Applied AI
LLMs & Agents
RAG Systems
Full-Stack Development
Computer Vision
Natural Language Processing
Machine Learning
Deep Learning
Cloud
Work Experience
Staff Associate Technical Apprentice @ AT&T IndiaPresent
- Innovation Hub, Chief Data Office (NI): applied AI, AI-driven automation, and data engineering for internal operations.
- Building production intelligent systems - agentic workflows, LLM integrations, and ML pipelines at enterprise scale.AI/ML Developer Intern @ Nokia
- Strategic Application & Automation Team (SAAT), Network Infrastructure: prime contributor to enterprise-scale agentic AI systems.
- Led development on E2E AI workflow for PM and SC Support Tool - LangGraph, LangChain, Agentic RAG, and self-hosted LLMs on Azure.
- Stack: LangGraph, LangChain, FastAPI, React, Agentic RAG, Azure Cloud, self-hosted LLMs.Freelance AI and Web Developer@ Kritam Creations, DataScon Solutions & other agencies
- 15+ freelance gigs across 9+ clients, focused on applied AI delivery, custom ML/CV models, and full-stack product development.
- RAG and LLM integrations, computer vision use cases, and AI consulting for IN/EU/US startups.
- End-to-end MVP development for SaaS products with intelligent automation features.Computer Vision Intern @ Infomaps
Building Footprint Extraction
- Automated the processing of raw satellite data into digitized maps.
- Leveraged advanced computer vision techniques and deep learning frameworks.
- Workflow included extracting building footprints, polygonizing them, and converting them to GIS-compatible shapefiles.Real-Time Traffic Analytics
- Developed a real-time traffic analytics system for the Tamil Nadu State Police.
- Utilized object classification, tracking, and counting to analyze vehicle data.
- Classified vehicles into various categories and maintained analytical data for insights.Data Science Intern @ Exposys Data Labs
ML Model Development and Optimization
- Built a robust Machine Learning model to address a specific health condition.
- Conducted data cleaning, exploratory data analysis, preprocessing, and applied ML techniques.
- Implemented ensemble methods like voting, boosting, bagging, and performed hyperparameter tuning.Chief Technical Lead @ AdeptusOngoing
Office Bearer and Co-Founding Member
- Work aligned towards building websites and systems that help the club manage content creation.
- Building and maintaining the Technical Club website and CMS.
- Interactive solutions for events, newsletters, and blogs of the club.Accredited Student Member @ Computer Society of India
Active Member and Student Mentee of the CSI
Freelance
Over a year of freelance AI delivery for IN, EU, US based startups — focused on applied AI integration, custom ML/CV models, and full-stack products to ship intelligent systems end to end.
15+
Freelance Gigs
9+
Happy Clients
4+ Years
Experience in the domain
What I Deliver
- • AI integration and consulting for niche business problems
- • Custom machine learning models and computer vision use cases
- • RAG and LLM-powered SaaS MVPs for IND, EU, US startups
- • End-to-end startup products with intelligent automation
- • Full-stack web solutions to deploy and scale AI features
- • Maintained a client satisfaction rate exceeding 90%, with testimonials praising innovative solutions and rapid delivery
Tech & Tools
LangGraph
LangChain
RAG
FastAPI
Next.js
Azure
Computer Vision
React
Python
LLMs
How I Work
AI Consulting
MVP Build
Custom ML/CV
Full-Stack Delivery
Client Testimonials
Tanush understood our requirements in no time and provided an innovative solution with a short turnaround time for two of our projects.
Working with Tanush was a game-changer for our startup. He understands the business needs precisely and translated them into end to end Technical solutions.
Skills & Expertise
AI engineering is my core, but I build across the full stack - ML, data, web, and cloud.
I'm not a fan of skill bars - they lie. Here's an honest read on where I actually am with the tools I use.
02
Machine Learning & Data
From raw data to trained, deployed models.
Computer VisionDeep LearningNLPModel DevelopmentObject Detection & TrackingData PreprocessingData AnalysisModel OptimizationTableauPython
03
Development, Cloud & DevOps
Shipping full-stack products and getting them live.
Next.jsReactNode.jsFastAPIFlaskDjangoTypeScriptREST APIsPostgreSQLMongoDBDockerAzure CloudLinuxGit / GitHubTailwind CSS / ShadcnUI
Projects
MCP Enhanced ERP System
AgentsMCPClaudeLangChainPythonReactJS
MCP Enhanced ERP System
Academic ERP system enhanced with Model Context Protocol integration using Anthropic models.
AgentsMCPClaudeLangChainPythonReactJS
Cognital - AI first Customer Support
RAGLLMHuman in the LoopChromaDBFlaskReactJS
Cognital - AI first Customer Support
Telecom customer support with advanced AI and human handoff system
RAGLLMHuman in the LoopChromaDBFlaskReactJS
FluxReader.ai
LangChainRAGChromaDBGroqLLM
FluxReader.ai
RAG based application with integrated QA, PDF voice reading, and audio transcription
LangChainRAGChromaDBGroqLLM
EduRAG
RAGFAISSFastAPIReactLLM
EduRAG
AI-powered study assistant using Retrieval-Augmented Generation (RAG) to provide context-aware learning, querying and structured answers from uploaded documents.
RAGFAISSFastAPIReactLLM
HireAI - Hiring with AI precision
LLMGroqVAPIReactJSMongoDB
HireAI - Hiring with AI precision
A comprehensive hiring platform that leverages AI to streamline the recruitment process, from resume screening to interview scheduling.
LLMGroqVAPIReactJSMongoDB
HRlytics - HR Assistance Tool
LangChainRAGLLMNextJSNodeJSShadcnUI
HRlytics - HR Assistance Tool
The concept behind HRlytics is simple: Make HR smarter and more efficient with AI-driven insights
LangChainRAGLLMNextJSNodeJSShadcnUI
QueGen
LLMFastAPIReactPDF Processing
QueGen
Automated question paper generator that processes uploaded notes and generates structured question papers of various types
LLMFastAPIReactPDF Processing
Resume Grader
Google GeminiLLMNLPStreamlit
Resume Grader
AI powered resume analysis tool optimizing resume ATS scores and job compatibility
Google GeminiLLMNLPStreamlit
RAG based MCQ Generator
LangChainRAGGroqLLMStreamlit
RAG based MCQ Generator
RAG based application to generate MCQs from a given context. Uses Langchain and Groq API.
LangChainRAGGroqLLMStreamlit
Fine Tuning DeepSeek 7B
DeepSeekPEFTLoRAUnslothLLM
Fine Tuning DeepSeek 7B
Fine-tuning the DeepSeek 7B model using PEFT on cloud.
DeepSeekPEFTLoRAUnslothLLM
GuardAI - Deepfake Detection
ResNeXt + LSTMPyTorchComputer VisionOpenCV
GuardAI - Deepfake Detection
A deepfake detection system that utilizes advanced deep learning techniques to identify manipulated media content.
ResNeXt + LSTMPyTorchComputer VisionOpenCV
RT Traffic Analytics
YOLOv8DeepSORTPyTorchOpenCVComputer Vision
RT Traffic Analytics
Real-time analysis that utilizes a YOLOv8 model for object detection and the DeepSORT algorithm for object tracking. Includes camera profiling for async analytics too.
YOLOv8DeepSORTPyTorchOpenCVComputer Vision
Building Footprint Extraction
Detectron2PyTorchComputer VisionOpenCV
Building Footprint Extraction
Automates the extraction of building footprints from satellite and drone images using deep learning and geospatial processing techniques.
Detectron2PyTorchComputer VisionOpenCV
Drive Assist - An Analytical Approach to ECU Tuning
LSTMPyTorchDeep LearningStreamlit
Drive Assist - An Analytical Approach to ECU Tuning
A comprehensive project that explores the use of AI to optimize vehicle performance through ECU tuning.
LSTMPyTorchDeep LearningStreamlit
Drowsiness Detection System
OpenCVComputer VisiondlibDeep Learning
Drowsiness Detection System
A real-time driver drowsiness detection system using computer vision and facial landmark detection to enhance road safety.
OpenCVComputer VisiondlibDeep Learning
geXura - A CV based XR Game
MediapipeComputer VisionNextJSReactJS
geXura - A CV based XR Game
A PoC developed to showcase the capabilities of XR in gaming. The project emulates the applications and potential in gaming and robotics.
MediapipeComputer VisionNextJSReactJS
Real Time ASL Recognition
Computer VisionTensorFlowDeep LearningReact
Real Time ASL Recognition
Real-time American Sign Language recognition using a custom CNN model.
Computer VisionTensorFlowDeep LearningReact
Product Integrity in Ecommerce
Custom ML ModelWeb ScrapingData AnalysisStreamlit
Product Integrity in Ecommerce
An ML based approach to detect dark patterns in e-commerce websites. The project includes a custom ML model to analyze ratings, reviews, price, etc.
Custom ML ModelWeb ScrapingData AnalysisStreamlit
Legitimacy in Job Posting Analysis
Bi-LSTMNLPPyTorchDeep Learning
Legitimacy in Job Posting Analysis
Analysis of legitimacy using NLP techniques and deep learning models.
Bi-LSTMNLPPyTorchDeep Learning
Real Time Speech-2-Text
Speech-to-TextLLMReactLow Latency
Real Time Speech-2-Text
Low latency real-time speech-to-text conversion in browser.
Speech-to-TextLLMReactLow Latency
AI driven Smart Intersections
Computer VisionDeep LearningIoTPython
AI driven Smart Intersections
A SIH finalist project on real-time traffic flow optimization with AI driven adaptive signal system.
Computer VisionDeep LearningIoTPython
Startup Data Analysis
EDAData VisualizationPandasMatplotlib
Startup Data Analysis
Analyzing startups with total evaluation of $1 Billion+ with 2020 data.
EDAData VisualizationPandasMatplotlib
qChat
ReactJSNodeJSSocketIOTailwindCSSExpressJS
qChat
Modern, Real Time Chat Application with rooms using websockets.
ReactJSNodeJSSocketIOTailwindCSSExpressJS
Byte-Docs - A GKeep Clone
ReactJSNodeJSUpstashMongoDBTailwind CSS
Byte-Docs - A GKeep Clone
A simple note-taking application inspired by Google Keep, built with a focus on user experience and performance.
ReactJSNodeJSUpstashMongoDBTailwind CSS
ADEPTUS - A Technical Community
Next.jsTailwind CSSShadcnUIremark-rehype
ADEPTUS - A Technical Community
Official website of ADEPTUS Technical Club at SRM EEC. Includes a custom MDX based CMS for managing articles and events.
Next.jsTailwind CSSShadcnUIremark-rehype
Kaadal Interior Decors
NextjsMongoDBPannellumJSJWTTailwind CSS
Kaadal Interior Decors
A custom OMS/CMS product for a B2B Interior Design and Decor Startup. Includes a 3D immersive viewer for rooms.
NextjsMongoDBPannellumJSJWTTailwind CSS
CRUD JSON Ledger - Go Lang
Go LangCRUDPostmanRouting
CRUD JSON Ledger - Go Lang
A Simple CRUD application in Go Lang to manage a JSON ledger.
Go LangCRUDPostmanRouting
Invictus - A Technical Symposium
NextjsAceternityUIFramer MotionTailwind CSSShadcnUI
Invictus - A Technical Symposium
The official website of Technical Symposium of college. Includes a vibrant UI and smooth animations.
NextjsAceternityUIFramer MotionTailwind CSSShadcnUI
Education
B.E. CSE specialization in AI & ML
SRM Easwari Engineering College
Location: Chennai, Tamil Nadu, IN.
CGPA: 9.03High School
Vani Vidyalaya Sr. Secondary and Jr. College
Location: Chennai, Tamil Nadu, IN.
Grade XII: 86.80 %
Grade X: 92.60 %
Achievements
Hackathons
- Runner Up in Hack-AI-thon 2025
Hack-AI-thon 2025 was a Hackathon organized by the renowned institute Stella Mary's.
The theme specified was on building products and services of "AI for Good".
Our team won the Runner Up position with a Cash Price. - Finalist at TechXcelerate 2025 - BITS Pilani Hyderabad
We reached the finals of the TechXcelrate hackathon by coming on top of over 650+ teams that participated.
We qualified in the SaaS Development track by building "HRlytics - An AI driven HR Management Tool".
Unfortunate that we couldn't bag the cash prizes, but felt proud about the achievement. - Finalists at 100xEngineers Buildathon 2025
Finalists of the Buildathon 2 organized by 100xEngineers, with finals held at the AI Investors Summit in Bangalore.
The buildathon focused on Generative AI, bringing together developers, creators, and AI enthusiasts. - Dark Patterns Buster Hackathon 2023
DPBH 2023 was a Hackathon organized by Indian Ministry of Consumer Affairs.
The focus was on identification and mitigation of dark patterns in E-Commerce sites.
Successfully qualified till the final round of the Hackathon.
Patents and Journals
- Smart Intersections - Real-Time Traffic Flow Optimization with AI-Driven Adaptive Signal Systems
Inventors: Mr Tanush T M, Mr Vishnu M P, Mr Vignesh M, Mr Varun Kumar G S, Mr Saieed Marichamy, Ms Tejaswini D, Dr G Jeyaram
College: Easwari Engineering College
Patent Application No: 202541070871
Date of Filing: 25/07/2025
Published on: 01/08/2025
Leadership & Extra-curricular
- Chief Technical Lead of Adeptus
Founding member and Tech Lead of the Technical Club ADEPTUS, conducting and organizing technical events, seminars, contests and workshops
Data Structures and Algorithms
- Progress in LeetCode
Completed 580+ problems of Data Structures and Algorithm.
Certifications
Computer Vision
NPTEL ELITE Certification - 2024
Advanced concepts in computer vision including image processing, object detection, and deep learning applications.
Introduction to Large Language Models
NPTEL ELITE Certification - 2025
Comprehensive overview of large language models, their architecture, training methodologies, and applications in natural language processing.
Blockchain & its Applications
NPTEL ELITE Certification - 2024
In-depth understanding of blockchain fundamentals, smart contracts, and distributed ledger technology.
Entrepreneurship Essentials
NPTEL ELITE Certification - 2024
Detailed assessment of the fundamentals of Entrepreneurship, finance and management of business fronts.
Introduction to IoT
NPTEL ELITE Certification - 2023
Comprehensive study of IoT architecture, protocols, and practical applications in modern technology.