Ankit Singh — Software Engineer

Backend Developer and Data Engineering professional with 4+ years of experience building scalable enterprise solutions, developing backend APIs, optimizing high-volume databases, and driving data-driven insights. I specialize in Oracle SQL & PL/SQL, data engineering (ETL-style pipelines & analytics), backend API development, and modernizing legacy applications using Java and Angular. Currently working at Tata Consultancy Services (TCS) as a Hybrid Backend & Database Engineer, contributing heavily to a mission-critical HRMS platform used by 600,000+ users. I design and tune complex PL/SQL logic, automate data pipelines, resolve production issues via root-cause analysis, and support UI modernization from AngularJS to Angular 15. Core strengths include: • Oracle SQL & PL/SQL development, performance tuning & debugging • Data Engineering: analytics queries, ETL-style logic & data validation • Backend APIs with Java (Spring Boot basics) and Node.js (Express) • Migrating and modernizing frontend using Angular 8 to Angular 15 • Large-scale system support, production debugging & release management I’m actively seeking opportunities in Backend Engineering, Database Engineering, Data Engineering, or Hybrid Developer roles in product-focused companies.

Stackforce AI infers this person is a Backend and Data Engineering specialist in Enterprise Software.

Location: Kolkata, West Bengal, India

Experience: 5 yrs 2 mos