Rajarshi Roy

System Engineer | Building AI on VertexAI & GCP

Role: System Engineer at Tata Consultancy Services
Location: Kolkata, WB, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Rajarshi Roy

I am focused on creating meaningful experiences through AI. I use GCP and VertexAI to bring intuitive AI workflows to life.

Experience

System Engineer
Tata Consultancy Services
Apr 2025 — Present · Mumbai, IN
I work in the Generative AI space, building and deploying intelligent solutions on Google Cloud Platform. My focus lies in designing scalable AI systems that transform raw data into meaningful, production-ready outcomes.I have hands-on experience with large language models, prompt engineering, and cloud-native AI workflows, leveraging GCP services to develop reliable and efficient solutions.Passionate about staying at the forefront of AI innovation, I enjoy solving complex problems, experimenting with emerging models, and translating cutting-edge research into real-world applications.Always open to collaborating on impactful AI projects and exploring new opportunities in Generative AI and cloud technologies.

Education

University of Engineering & Management (UEM)
Bachelor of Technology - BTech, Computer Engineering
Kalyani public school
12th, Science
2018 — 2020

Contact information

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Current company

Tata Consultancy Services

IT Services and IT Consulting · 726K employees · Founded 1968 · Mumbai, India

Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence, and customer service. It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence. Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 55 countries and 202 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients – helping them emerge as perpetually adaptive enterprises. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. TCS sponsors 14 of the world’s most prestigious marathons and endurance events, including the TCS New York City Marathon, TCS London Marathon and TCS Sydney Marathon with a focus on promoting health, sustainability, and community empowerment. Caution against fraudulent job offers: TCS doesn’t charge any fee throughout the recruitment process. Refer here: https://www.tcs.com/careers/india/recruitment-fraud-alert

tcs.com

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About Rajarshi Roy

Experience

System Engineer

Education

University of Engineering & Management (UEM)

Kalyani public school

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