Naveen Manikandan

Naveen Manikandan

System Engineer | Multiple Roles @ Tata Consultancy Services

About

Most AI engineers can't read a stack trace. Most backend engineers don't know what BLIP is. I sit in the gap between them. Recently I built a system to reduce hallucinations in vision-language model outputs. No retraining. Just smarter candidate selection using BLIP and CLIP. What I found surprised me that CLIP alignment alone made hallucination worse, not better. The fix came from understanding why the model failed, not just running more experiments. That thinking carried an 82% reduction in hallucination rate across 5,000 COCO images. Before that I spent 3 years at Tata Consultancy Services building production Java systems across microservices, ETL pipelines moving data across SAP, Oracle, GCP, Salesforce and Kronos, billing APIs on a retail CRM serving one of Australia's largest supermarket chains. Real systems. Real scale. Real deadlines. I also won Star of the Month twice at TCS and an On the Spot Award for implementing a production change with zero business disruption. Completed my MS in Computer Science at SUNY Buffalo (May 2026)with coursework in deep learning, distributed systems and ML. I'm at my best on teams where the engineering and the intelligence layer are treated as one problem, not two separate concerns. Available for full-time Backend Engineer, Data Infrastructure and AI Engineer roles immediately.naveen.cspro@gmail.com

Country

United States

City

Buffalo

Industry

Information Technology & Services

Skill

Kubernetes, Distributed Systems, Machine Learning, Deep Learning, Apache Spark, Pandas, Keras, TensorFlow, PySpark, NumPy, Vision language Models, PyTorch, Hugging Face Transformers, Computer Vision, BLIP, Salesforce.com, IIDMC, Apache Kafka, Microservices, Java

Experience

Tata Consultancy Services

System Engineer | Multiple Roles

Tata Consultancy Services

LinkedIn
2024-4 - 2024-12 · 9 mos

Chennai

Part of a backend engineering team delivering a high-traffic retail CRM for one of Australia's largest supermarket chains, built across 10+ Spring Boot microservices. Focused primarily on billing and transaction APIs, handling customer order data across a distributed architecture. Diagnosed and resolved a recurring database timeout issue on high-volume endpoints by tracing it to unoptimized queries and applying indexing fixes, directly restoring reliability on the most critical billing flows. Recognised with the Star of the Month Award in May 2024.

Tata Consultancy Services

Assistant System Engineer

Tata Consultancy Services

LinkedIn
2023-1 - 2024-3 · 1 yr 3 mos

Chennai

Built ETL pipelines from business requirements connecting SAP, Oracle, GCP, Salesforce and Kronos HRM. Also debugged and refactored existing pipelines when transformation logic broke before production releases. When pipelines broke I traced the failures and got delivery back within SLA. Got the On the Spot Award in Sep 2023 for pushing a production change through with zero downtime.

Tata Consultancy Services

Assistant System Engineer - Trainee

Tata Consultancy Services

LinkedIn
2021-12 - 2022-12 · 1 yr 1 mo

Chennai

Started with structured onboarding in ETL, SQL, Linux and Informatica and was supporting live production pipelines within 3 months. Worked on data validation, issue triage and pipeline fixes on real deployments from early on.

Education

University at Buffalo

University at Buffalo

LinkedIn

Computer Science and Engineering

2025-1 - 2026-5 · 1 yr 5 mos
Anna University Chennai

Anna University Chennai

LinkedIn

Electrical and Electronics Engineering

2017 - 2021 · 4 yrs

Naveen Manikandan's Contact Information

Email

******@***.com

Phone

(**) *** ****

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