Anup Kumar

DATA ENGINEER

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

Information TechnologyView LinkedIn profile

About Anup Kumar

Data Engineer at Tata Consultancy Services (TCS) with hands-on experience designing scalable data pipelines, modeling complex schemas, and optimizing ETL workflows across cloud platforms. I specialize in Apache Spark, Python, and SQL, with a strong command of AWS ecosystems.My work spans structured and semi-structured data, including hierarchical JSON formats, and I have built robust solutions using Redshift, BigQuery, Glue, and Dataflow. Whether it’s architecting a data warehouse, implementing UDFs for transformation logic, or orchestrating DAGs in Airflow, I bring precision and performance to every layer of the data stack.I am passionate about turning raw data into reliable, actionable insights—whether for analytics, reporting, or machine learning pipelines. With a methodical approach and a curiosity-driven mindset, I continuously explore new tools and techniques to push the boundaries of data engineering. Key Skills: Apache Spark, Python, SQL, Data Warehousing, Data Modeling, ETL Pipelines, AWS, GCP, Airflow, Redshift, BigQuery Interests: Scalable architecture, schema evolution, academic data workflows, and real-time analyticsLet’s connect if you\'re building data-driven systems or looking for someone who can bridge engineering rigor with analytical clarity.

Experience

Data Engineer
Tata Consultancy Services
Oct 2022 — Present
Data Engineer at TCS skilled in Spark, Python, AWS, ETL, data modeling, warehousing, and building scalable data pipelines.

Education

Haldia Institute of Technology
Bachelor of Technology - BTech, Electronics and Instrumentation Engineering
2016 — 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 Anup Kumar

Experience

Data Engineer

Education

Haldia Institute of Technology

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