Headline

Generative AI Engineer @ EY | Building AI Pipelines Securely | ex-TCS

About

As a Generative AI Engineer at EY, I focus on building and optimizing generative AI workflows, including Retrieval-Augmented Generation (RAG), agentic workflows, and prompt engineering. My work supports automation, summarization, content generation, and data synthesis through the use of advanced LLMs such as GPT, Llama, and Gemini, while ensuring responsible AI practices like bias mitigation and governance are maintained. With a Bachelor of Engineering in Information Technology from Visvesvaraya Technological University, I bring a robust technical foundation. My expertise includes Java, Model Context Protocol (MCP), and backend development, gained through prior roles, including my experience at Tata Consultancy Services, where I worked on designing and scaling Java Spring Boot microservices. I am motivated by opportunities to collaborate on innovative projects that integrate AI into scalable, secure enterprise systems.

Location

Kolkata

AI stack

antigravity

codex

cursor

deepseek

gemini

geminicli

Work experience

Generative AI Engineer at EY, Apr 2026 - Present · 6 mos, Kolkata, West Bengal, India, - Building and optimizing generative AI pipelines (RAG, agentic workflows, prompt engineering) - Working with LLMs (GPT, Llama, Gemini, or equivalents) for automation, summarization, content generation, and data synthesis - Collaborating with cross-functional teams to integrate Gen AI into enterprise systems securely and at scale - Ensuring responsible AI practices — including bias mitigation, prompt safety, and governance

Back End Developer at Tata Consultancy Services, Aug 2022 - Apr 2026 · 3 yrs 9 mos, India, * Backend Engineer with 3+ years of experience designing and scaling Java Spring Boot microservices in production environments. * Skilled in API architecture, PostgreSQL optimization, AWS deployments, Docker/Kubernetes, and distributed system reliability. *Focused on building secure, high-performance backend systems, improving service uptime, and delivering clean, maintainable code.

Full-stack Developer at Yunicorp, Oct 2021 - Dec 2021 · 3 mos, remote

Web app Developer at Anti Corona Task Force, Sep 2020 - Mar 2021 · 7 mos, - worked on creating pages for spreading awareness on the covid-19 pandemic - worked on Drupal 8 for moderating content on webpages

Education

Bachelor of Engineering - BE, Information Technology, Visvesvaraya Technological University

Higher Secondary Education, Pre University, Techno India Group Public School

Public links

github: https://github.com/akshbswas98

leetcode: https://leetcode.com/AdrenalineAkash44

codeforces: https://codeforces.com/profile/biswa.akash.ab