Nitin Kumar

Staff Engineer, Technology

Nagarro•  July 2023 - Present

Client: Tillster Inc., US Staff Engineer, Technology Roles and Responsibilities: - Design, Develop and Maintaining Java/QUARKUS based AWS Serverless Payment Gateway Service. - Leading BE team in Requirement gathering and Integrating of providers like Stripe, Fiserv, etc via REST/SOAP/SDKs for payment offerings such as 3DS CreditCards(PCI/DSS compliance), GiftCards, applePay, GPay, etc. - Working on UMLs like Sequence diagrams, flowcharts and state machine models for project designing and visualization. - Collaborating with DevOps to resolve infrastructure issues and Implemented CI/CD pipelines along with transitions from Jenkins/CodePipeline to GitHub Actions.

Associate Lead, Tecchnology

Nagarro•  April 2019 - July 2023

Client: Tillster Inc., US Associate Lead, Technology Roles and Responsibilities: - Functioned as a member of development team to build and maintain Java/Spring-based multi-tenant digital ordering platform for restaurants. - Solely Introduced several features including Delivery Service, Split Tender feature and User Management Service. - Designed and Developed efficient Asynchronous ordering. - Maintained product by Unit testing, Code refactoring and bug fixing. Also collaborated with QA to establish effective integration testing. - Participated in Agile Scrum meetings and project demos.

Senior Associate, Technology

Nagarro•  February 2018 - August 2019

Client: Tillster Inc., US Senior Associate, Technology Roles and Responsibilities: - Senior Developer of the Security Engineering team responsible for Vulnerability Assessments and Security Architecture. - Integrated security tools like BlackDuck and Contract to eliminate code and library vulnerabilities upto 99.9%. - Introduced latest security standards and fixed/improved existing identified code and architectural flaws including Incorporating OWASPs. - Enforced security compliances across the whole ordering platform codebase. Added automated tools like SonarQube for the same. - Code Reviewed PRs for security norms adherence.

Software Developer

Tech Mahindra •  September 2015 - February 2018

Client: AT&T, US Software Developer Roles and Responsibilities: - Designed and developed a Java-SpringBoot based middleware application utilized by various project as a plugin for inter-application communication. - Migrated from legacy script based system to the newly build solution. - Orchestrated the integration activities for client specific plugin requirements. - Responsible for frequent enhancements and maintaining the application.

Associate Software Developer

Tech Mahindra •  September 2014 - September 2015

Client: AT&T, US Associate Software Developer Roles and Responsibilities: - Co-Developed a mission critical application for management of hosted server's monitoring alarms. - Worked on building a highly resilient JMS based messaging system handling 1 billion events per month. - Implemented a wrapper system which offered capability to set smart alarm criteria.

Chitkara University, Chandigarh

Computer Science, B.E.•  September 2010 - July 2014

CGPA: 7.95/10

St Francis School

Science, High School•  March 1996 - March 2010

Intermediate: 80% High School: 86%