Monisha Shree SenthilNathan

AI Engineer

Berlin

Summary

AI Engineer & Backend Developer with 4+ years of experience in enterprise application development, NLP, and Retrieval-Augmented Generation (RAG). Skilled in designing scalable microservices, integrating Microsoft Graph API for Teams/Outlook, and deploying containerized solutions. Strong background in Java, Python, and SQL with proven expertise in automation, security, and resilient system design.

Overview

years of professional experience

Languages

Work History

Working Student – Data Scientist

Consorzio Toscano D'Avitani

08.2024 - Current

Developed Flask microservices with SQLAlchemy, Celery/Redis, and Docker-Compose for scalable AI applications.
Built agentic RAG pipelines using ChromaDB, Hugging Face Transformers, and PyTorch.
Designed multi-agent orchestration workflows with semantic retrieval, rule-based templates, and external knowledge fallback.
Integrated Microsoft Graph API (Teams) with OAuth2 and RBAC access control.
Implemented robust logging, monitoring, and resilience for secure AI-driven systems.

System Engineer (Java Developer)

Tata Consultancy Services

07.2019 - 11.2022

Contributed to J2EE application development and backend programming for enterprise clients.
Resolved vulnerabilities (SQL Injection, security audits) and upgraded frameworks (Spring, Struts, POI jars).
Automated testing with Selenium (Java) and implemented white-box testing to ensure production readiness.
Developed PL/SQL scripts and scheduled jobs with Autosys for NAM, EMEA, and APAC regions.
Ensured smooth deployments with TeamCity & UrbanCode Deploy, following strict version control standards.

Education

M.Sc. - Computer Science

IU International University of Applied Sciences

Berlin, Germany

07.2025

B.E. - Electronics and Communication Engineering

Saranathan College of Engineering

Trichy, India

05.2019

Skills

Programming Languages: Python (Advanced), Core Java, SQL

Frameworks & Libraries: Flask, SQLAlchemy, PyTorch, Hugging Face Transformers, SentenceTransformers,

Data & RAG: SQL Server, ChromaDB, Data Wrangling (JSON, Regex, Fuzzy Matching), Semantic Search, NLP

Backend & Messaging: REST APIs, Celery, Redis, Multiprocessing

Enterprise Integration: Microsoft Graph API (Teams, Outlook, Calendar), OAuth2 / Azure AD

DevOps & Tools: Docker, Docker Compose, CI/CD, Git, GitHub, BitBucket, Eclipse IDE, TeamCity, UDeploy

Automation Testing: Selenium, TestNG, Cucumber, Data-Driven Framework

Security & Reliability: RBAC, Error Handling, Structured Logging, Monitoring

Timeline