Rishabh Raj

Snowflake Certified |Data Engineer @ Tata Consultancy Services | Bachelor of Engineering

Role: Data Engineer at Tata Consultancy Services
Location: Patna, BR, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Rishabh Raj

Tata Consultancy Services enabled impactful contributions to ETL processes, leveraging tools like Informatica PowerCenter, Matillion, and AWS for seamless data integration. Collaborated on data modeling, designing Star Schema and semi-structured JSON formats to support event-driven systems. Conducted in-depth testing and root cause analysis to address data quality issues efficiently. A Computer Science graduate from Sinhgad Institute of Technology & Science, with certifications in Python and JavaScript. Passionate about automation and data optimization, working toward operational efficiency and innovation in cloud environments. Excels in fostering collaboration to solve complex data challenges.

Experience

Data Engineer
Tata Consultancy Services
Jan 2023 — Present · Bengaluru, IN
Spearheaded ETL processes using tools such as Informatica Powercenter, Informatica Cloud, Matillion, and custom Unix shell scripting. Ensured seamless data flow between on-prem and cloud systems, including AWS. Conducted comprehensive unit, functional, and integration testing on new code deployments. Worked on data discovery, and root cause analysis to identify and resolve data quality issues. Worked on the integration of AWS cloud services, utilizing scripts for efficient data retrieval and placement in cloud environments. Collaborated in designing data models (Star Schema, Semi-Structured JSON) for large-scale event-driven data systems. Created and optimized physical models for cloud platforms like Snowflake, ensuring scalability for over billions of rows per day. Enhanced existing ETL designs to incorporate new functionalities or design changes, automating processes where possible. Proposed and implemented solutions for recurring failures and reporting discrepancies. Developed custom SQL queries for Oracle databases using SQL Developer to streamline issue analysis and improve data reporting efficiency.

Education

Sinhgad Institute of Technology & Science
Bachelor of Engineering - BE
2017 — 2021

Contact information

Verified work emails, personal emails, and direct dials — unlocked in one click.

Work email
•••••@tcs.com
Personal email
•••••@•••••.com
Direct dial
+•• ••• ••• ••••

Unlock verified contacts

Free to start · No credit card required

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

Find verified contacts for anyone on LinkedIn

Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.

Start for free See how it works

Free plan included · No credit card required

This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.