Shubham Sharma

About Shubham Sharma

I’m a Software Engineer with ~4 years of experience building scalable, secure, and high-impact backend and full-stack systems in high-throughput, enterprise environments.Currently at DP World (Foundation Services), I work on platform-level solutions powering multiple internal products. I’ve led the development of GenAI-driven systems that translate business inputs into technical requirements, automate API contracts, and accelerate integration workflows, cutting effort by up to 60% and improving SDLC velocity.Previously at Paytm (Payment Gateway), I built and scaled mission-critical payment systems integrating multiple banks and payment modes (UPI, Cards, Net Banking), delivering 97%+ processing accuracy, improving performance, and reducing infrastructure costs through concurrency-aware utilities and clean architecture.What I do best• Design and build scalable REST APIs and microservices• Work deep in backend distributed systems, performance, and security• Apply GenAI to real production problems, not demos• Write clean, testable code with strong ownership mindsetTech Stack:Node.js • React • Java • Spring Boot • PostgreSQL • MongoDB • Kafka • Redis • Microservices • Docker • Kubernetes • CI/CDCloud exposure across AWS and Azure-based environmentsBeyond work, I’m strong in DSA and system design (1400+ problems solved) and enjoy mentoring developers and contributing to tech communities. Open to Software Engineer / SDE roles with global tech teams in Hyderabad or Bangalore, where I can solve complex problems at scale and build products with real-world impact.

Experience

1. Software Engineer(Full Stack) - B4

   DP World

   Nov 2024 — Present · Hyderabad, IN

   Designed and developed a GenAI powered interactive service that transform business inputs into clear technical requirements, simplifying requirement gathering and accelerating the development- Built a GenAI-based system to auto-generate source-target mappings and API contracts from AI-generated requirements, dramatically reducing manual effort in enterprise integration- Strengthened file upload security for over 40+ file types by implementing deep content inspection, MIME type validation, and JavaScript threat detection in formats like PDF and DOCX- Re-architected the Feedback Service to make it modular and client-agnostic, enabling its reuse across multiple products- Enabled dynamic DOCX templating with placeholder metadata, rendering to PDF using Aspose, later extended support for HTML templates to allow real-time PDF generation for web-based templates- Integrated language detection, allowing auto-tagging of template language for multilingual support in enterprise workflows.

Education

• Thapar Institute of Engineering & Technology

  Bachelor of Engineering - BE, Computer Engineering