MA
Madhan A
@Madhan
AI Engineer at Cognizant technology solutions
Chennai
Cognizant technology solutions Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College
AI/ML Engineer with 4.2 years of experience building production-grade GenAI systems and LLM-powered automation solutions. Expertise in RAG systems, Azure OpenAI, prompt engineering, and end-to-end AI pipeline development. Proven track record of delivering measurable business impact through AI-driven optimization and workflow automation. Strong background in Python, .NET, and cloud technologies with hands-on experience deploying scalable AI solutions.
Experience
AI Engineer
Cognizant technology solutions
Full-time•Feb 2022 - Present•Chennai, Tamil Nadu, India
Education
Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College
BE
Computer Science and Engineering
•Grade: 8.06 CGPA
Shree Niketan Matriculation Hr.Sec.School, Thiruvallur
HSC (State Board)
•Grade: 88.16%
Shree Niketan Matriculation Hr.Sec.School, Thiruvallur
SSLC
•Grade: 94%
Licenses & Certifications
Microsoft Azure Fundamentals
Microsoft
Issued: Jul 2024• No expiration
Microsoft Azure AI Fundamentals
Microsoft
Issued: Sep 2024• No expiration
Microsoft Azure AI Engineer Associate
Microsoft
Issued: Sep 2025• No expiration
Skills
Azure OpenAI
RAG Systems
LangChain
Vector Databases
Prompt Engineering
Agentic AI
MLOps
Hugging Face
CrewAI
n8n
Python
Flask
REST API
C#
.NET Core
MVC
WinForms
JavaScript
HTML/CSS
MSSQL
PostgreSQL
MySQL
SQLite
Redis
Vector DB
Microsoft Azure
AI Services
DevOps
Kubernetes
Azure AI Search
Apache Airflow
GitHub
Docker
Claude Code
Cursor
Windsurf
Lovable AI
GitHub Copilot
AppDynamics
OpenTelemetry
Zipkin