Nitin Sharma

Software Engineer

South Delhi, Delhi, India2 yrs 9 mos experience

Key Highlights

1st place in national coding competition among 1700+ competitors.
World rank under 75 on GeeksforGeeks with 1230+ problems solved.
19th globally in June Cook-off 2021 on CodeChef.

Stackforce AI infers this person is a Backend-heavy Fullstack developer in the Travel and Security industries.

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Skills

Core Skills

JavaSpring BootMicroservices

Other Skills

AWSAlgorithmsApache AtlasApache KafkaBack-End Web DevelopmentBootstrap (Framework)C (Programming Language)C++Cascading Style Sheets (CSS)ChessCloud ComputingComputer ScienceCore JavaCouchDBData Structures

About

🎯 Key Achievements: • 1st Place in the national-level coding competition Ami-Techfiesta 2021 among 1700+ competitors. • Bronze Medalist at a National Level Coding Competition organized by Sri Guru Gobind Singh College of Commerce. • World Rank under 75 on GeeksforGeeks among 4 million users, with 1230+ problems solved. • 19th Globally in the June Cook-off 2021 on CodeChef with a rating of 1761. • Ranked 12th out of 10,000 users on Workat.tech. 📚 I’m highly skilled in OS, DBMS, OOPS, and System Design and constantly seeking to grow my expertise in these areas. I’m also dedicated to improving efficiency in development processes, as demonstrated by my work in automating pipelines and enhancing team productivity. Let’s connect if you’re looking for a problem-solver and a passionate developer ready to make an impact!

Experience

2 yrs 9 mos

Total Experience

1 yr 5 mos

Average Tenure

1 yr 4 mos

Current Experience

American express global business travel

Software Engineer

Feb 2025 – Present · 1 yr 4 mos · Gurugram, Haryana, India · Hybrid

Built tax-aware pricing for the Canada Rail Booking System, displaying province-specific taxes for accurate, transparent fares in the booking flow.
Designed and implemented RESTful APIs in Spring Boot (models, mappers, controllers) for SMS booking, with comprehensive unit and integration test coverage.
Led migration of large-scale APIs from EDIFACT to NDC, modernizing the booking ecosystem and accelerating deployment velocity.
Refactored monolithic EU services into microservices and designed a scalable segregation layer (Java, Spring Boot, AWS), improving interoperability by 30% and reducing release coupling.
Partnered cross-functionally to launch Canadian rail booking and Amadeus booking pad service to production with zero defects, driving 15% growth in new transactions while optimizing cost, scalability, and failover.

Spring BootRESTful APIsJavaMicroservicesAWS

Amdocs

Associate Software Engineer

Sep 2023 – Feb 2025 · 1 yr 5 mos · Gurgoan, India · Hybrid

US Data Encryption for Security: Developed the USGCI feature, ensuring secure encryption of US person’s data, complying with regulations by hiding sensitive data from external access and migration from Cassandra DB to MongoDB, utilizing MongoDB’s view concept to securely manage and hide sensitive data.
Microservices Management and Java Upgrade: Managed over 300 microservices and contributed to the migration from Java 11 to Java 17, deploying several features to production with zero defects.
Secure Authentication Implementation: Integrated Microsoft Azure authentication for internal tools and
Amdocs applications, strengthening access security and ensuring robust user verification.
Productivity-Enhancing Tools: Developed a GUI tool with Node.js, ReactJS, Electron, and pkg for managing 20 TKE environments in Octant, boosting organizational productivity.
Internal Tool Development: Engineered a pipeline automation tool with Spring Boot, GitLab API, and
Feign Client, cutting manual effort by 10 hours/week. Enhanced team efficiency through multithreaded
execution and Cron-based scheduling, ensuring fault tolerance and seamless deployment operations.

Node.jsReactJSMongoDBJavaSpring BootMicroservices

Techlive solutions

Junior Software Engineer

Jan 2023 – Aug 2023 · 7 mos

Worked for a couple of months as a Jr. Software Trainee, implemented features like payment Gateway, login page and registration page with client-side validation and server-side validation, Book Hotels, Contact, etc and using Spring Boot API in Java stored all the information about users in the database.

JavaSpring Boot