Tanmoy Bhattacharya

Technology analyst at TCS A&I

Role: Information Technology Analyst at Tata Consultancy Services
Location: Kolkata, IN
LinkedIn followers: 500 followers

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About Tanmoy Bhattacharya

A 9 years experienced business / Data analytics professional having experience in SQL…

Experience

Information Technology Analyst
Tata Consultancy Services
Sep 2021 — Present · Kolkata, IN
Working as a business/data analytics professional to make business specific decision.Work on different ETL integration validation and testing using SQL and BigQuery on customers data.I have intermediate level of knowledge in python for data manipulation and data analysis, SAS-EG for data analysis, SAS SQL to create reports and run the existing mathematical models, trouble shooting of models failure, Google Big query and SAS SQL to extract data from different sources and create final datasets for testing and modelling. experienced in the data testing in Google BigQuery, SAS and Python. extensive knowledge in data science modelling like Regression, Clasaification, boosting trees, Feature engineering, Natural language processing using Python, NLTK, Spacy.

Education

University of Calcutta
Bachelor of Science (BSc)
2010 — 2013
VIVEKANANDA HIGH SCHOOL
HSSC
2002 — 2010

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 Tanmoy Bhattacharya

Experience

Information Technology Analyst

Education

University of Calcutta

VIVEKANANDA HIGH SCHOOL

Find verified contacts for anyone on LinkedIn