Sushil Dubey

Software Engineer @ TCS | Node.js, Python (Flask), SQL, Azure | Backend & Cloud Developer | Building Scalable & Efficient Systems

Role: System Engineer at Tata Consultancy Services
Location: Navi Mumbai, MH, IN
LinkedIn followers: 500 followers

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About Sushil Dubey

Passionate Software Engineer with experience in backend development, cloud computing, and…

Experience

System Engineer
Tata Consultancy Services
Jul 2022 — Present · Mumbai, IN
API Development & Optimization: Created and maintained RESTful APIs using Node.js and Express.js, improving API response time by 30% and enabling seamless frontend-backend integration.Database Query Optimization: Designed data marts and fine-tuned SQL/Spark SQL queries, reducing computational load by 30% and boosting response times by 50%.System Migration: Led migration of legacy systems to Azure cloud, enhancing system scalability and reliability while saving $40K annually in operational costs.Quality Assurance: Implemented unit and integration testing with Jest, increasing reliability by 35% and reducing production bugs by 50%.

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 Sushil Dubey

Experience

System Engineer

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