Nanthini M

Role: System Engineer at Tata Consultancy Services
Location: Bengaluru, KA, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Nanthini M

Integration Engineer with over 2 years of experience delivering large-scale ETL and system integration projects in the telecom domain. I’ve worked with top global telecom clients including Etisalat (UAE), Celcom (Malaysia), and Mobifone (Vietnam), leading full-cycle implementations from data gathering and transformation to deployment, support, and reporting.My core expertise lies in ETL development using the RAID (WeDo) platform, SQL/PLSQL, Linux,Shell Script and Oracle/PostgreSQL databases. I have hands-on experience in designing complex data mappings, validating backend logic, and ensuring data quality through extensive SIT and UAT testing. I’ve also been actively involved in RAID platform migrations, including a successful upgrade for Etisalat Dubai from RAID 7 to RAID 8.I work confidently in Agile teams, collaborating with QA, developers, and clients to meet technical and business requirements. My strong understanding of data analysis, revenue assurance, and telecom protocols allows me to deliver scalable solutions that directly support business goals.

Experience

System Engineer
Tata Consultancy Services
Aug 2025 — Present · Chennai, IN

Education

Anna University Chennai
Bachelor of Engineering, Electronic and Communication Engineering
2017 — 2021

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 Nanthini M

Experience

System Engineer

Education

Anna University Chennai

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