BHARATH KUMAR LOGANATHAN
Brussels,Belgium
Summary
AI and machine learning professional with 18 years in software development, including 12 years in artificial intelligence and generative AI. Expertise in solution architecture, MLOps/LLMOps implementation, and developing AI systems for real-world applications. Proven ability to accelerate project timelines and deliver significant cost savings.
Overview
18
18
years of professional experience
2007
2007
years of post-secondary education
1
1
Certification
Work history
Senior AI/ML Engineer
Cognizant Technology Solutions
Brussels, Belgium
07.2022 - 12.2025
- Developed comprehensive AI platform reducing delivery timelines by 75% (from one year to three months).
- Built digital twin models for vaccine manufacturing processes, optimizing operations and generating £1.9 million in cost reduction.
- Engineered end-to-end MLOps pipelines with drift detection on Azure ML and LLMOps workflows on Weights & Biases, ensuring robust model monitoring and experiment tracking.
- Created GenAI-powered Copilot to enable non-technical users to leverage AI capabilities while boosting developer efficiency.
AI/ML Engineer
HCL Technologies
Chennai
11.2017 - 06.2022
- Reduced manual sorting by 65% through developing advanced multi-class image classification system.
- Enhanced system interoperability by engineering and deploying restful APIs with TensorFlow Serving.
- Improved defect detection in multi-signature wafers by designing U-Net-based semantic segmentation model.
Data scientist
DXC Technologies
Chennai, India
03.2014 - 11.2017
- Designed and deployed complete resume analysis solution combining NLP-based summarization (TextRank), NER-based information extraction, and intuitive skill/location search interface, dramatically reducing candidate evaluation time for HR professionals.
- Led development of dynamic Python web application for OpenStack component configuration, enhancing infrastructure management capabilities.
IT Analyst
Tata Consultancy Services
Chennai, India
08.2011 - 03.2014
- Created web application that streamlines router configuration and deployment.
- Managed design and development efforts of Python-based software solutions with team of six engineers.
IT Analyst
Wipro Technologies
Chennai, India
12.2007 - 08.2011
- Created automated testing and operations framework to streamline OS maintenance procedures, eliminating manual intervention and improving reliability
Education
Bachelor of Engineering - Electronics and Communication
Easwari Engineering College
Chennai, Tamil NaduDiploma - Electronics and Communication
Ramakrishna Polytechnic College
Chennai, Tamil NaduSkills
- Machine Learning and Agentic AI
- Python programming
- MLOps and LLMOps strategies
- Microsoft Azure cloud
- Restful APIs integrations
- Team management
Certification
- Microsoft Certified Azure Data Scientist Associate
- AWS Certified Cloud Practitioner
- Oracle Certified GenAI Engineer
- Nvidia Certified Professional – Accelerated Data Science
- Google Certified Generative AI Leader
- Google Certified Professional Machine Learning Engineer
- Databricks Certified Data Engineer Associate
Visa
Type-D Visa for Belgium
Publications
Comparative Evaluation of Applicability Domain Definition Methods for Regression Models - https://arxiv.org/abs/2411.00920
Timeline
Senior AI/ML Engineer
Cognizant Technology Solutions
07.2022 - 12.2025
AI/ML Engineer
HCL Technologies
11.2017 - 06.2022
Data scientist
DXC Technologies
03.2014 - 11.2017
IT Analyst
Tata Consultancy Services
08.2011 - 03.2014
IT Analyst
Wipro Technologies
12.2007 - 08.2011
Diploma - Electronics and Communication
Ramakrishna Polytechnic College
Bachelor of Engineering - Electronics and Communication
Easwari Engineering College