sampath nagarajan

Team lead-datascience consultant

LTIMindTree•  February 2024 - Present•  chennai

Leading a team of developers specialized in backend, data science, and NLP for an AI-driven project. Implementing, fine tuning utilities for LLMs. Thoroughly reworked the existing codebase for several microservices, enhancing performance and maintainability. Integral part of the development of Canvas AI, a comprehensive AI portal. Overseeing code reviews, implementing best practices, and fostering a collaborative and innovative team environment. Collaborating with cross-functional teams to integrate backend systems with advanced data science and NLP models.

Team lead-Machine learning engineer

Accenture•  January 2020 - February 2024•  chennai

Led infrastructure and backend perspectives of machine learning projects. Made a huge impact in projects with immense consequences. Forecasting Accelerator: A forecasting accelerator for time series data to streamline and enhance the process of making predictions. Led backend development, infrastructure management, and client deployment activities. Migrated infrastructure stack from Docker Compose to Kubernetes, enhancing scalability and resilience. Implemented Kubernetes custom solutions to maintain parallel processing in GoCD for machine learning models. Built a reusable deployment utility for Kubernetes, facilitating consistent and efficient deployment across multiple client environments. Optimized infrastructure for performance and cost-efficiency, improving overall system reliability and user satisfaction.

Senior software developer

Tringapps•  January 2016 - January 2019

Contributed as a backend engineer to NexLeaf analytics, a planetary platform that uses sensors and intelligent data analytics to provide data driven solutions to improve healthcare industries across various countries. Implemented effective facial recognition and deployed that as a flask microservice for an IOT product which was an internal product. Implemented an effective sentiment analysis module and deployed as a flask microservice for a chatbot server. Built lots of POCs to validate and estimate feasibilities of new projects.

Software developer

Melsystems and services ltd•  July 2015 - January 2016

Contributed to a backend engineering team where we used django to build an ecommerce platform for Bigbox, a Singaporean retail corporation similar to Walmart.