Mansi Singh
Pune
Summary
Software Developer with 5+ years of experience building scalable enterprise applications using Java and Spring Boot. Expertise in Microservices, REST APIs, CI/CD, containerization, and production support, with a strong focus on modernization, security, and performance optimization.
Overview
6
6
years of professional experience
Work History
Software Developer
Amdocs
Pune
01.2023 - Current
- Architected and developed enterprise backend platforms using Java (JDK 8–17) and Spring Boot, including Smart Admin (one-click user management system) and a centralized CVE governance service with REST APIs and React frontend integration, streamlining role updates, password resets, CVE/CR tracking, and multi-version product compliance.
- Implemented role-based authorization, rule-driven automation, and secure coding practices, eliminating manual DB updates, consolidating legacy CVEs/SLO gaps, mitigating vulnerabilities (XSS, unsafe reflection, CRLF), and upgrading cryptographic standards from SHA-1 to SHA-256 to strengthen audit readiness and security posture.
- Led large-scale modernization initiatives, including migration from JDK 8 to JDK 17 and Axis1 to Axis2 web services, improving performance, maintainability, structural design, and compliance with modern Java standards.
- Enhanced system scalability and reliability by designing containerization strategies (Docker), optimizing load balancer configurations, and developing a shell-based load testing framework to simulate real-time user workflows—proactively reducing Severity 1 production incidents.
- Improved observability and production support by revamping logging architecture for granular fatal logs and leveraging tools like Splunk and AppDynamics for faster RCA and incident resolution.
Programmer Analyst → Associate
Cognizant Technology Solutions
Pune
07.2020 - 01.2023
- Delivered scalable enhancements for Nexen Content Services (BNY Mellon) using Spring Boot, Microservices, and Groovy, while onboarding new lines of business into CMS to expand platform capabilities and support growing enterprise needs.
- Led modernization initiatives, including migration of search platform from Apache Solr to Elasticsearch and upgrading applications from Java 8 to Java 11, improving search performance, maintainability, and system stability.
- Strengthened DevOps and production reliability by automating release pipelines via GitLab CI/CD and providing end-to-end production support—proactively resolving API failures detected through Splunk and AppDynamics within SLA timelines.
- Enhanced frontend compatibility and user experience by resolving cross-browser issues and optimizing CMS application performance.
Education
B.Tech - Electronics & TC
C.V. Raman Global University
01-2020
Intermediate -
DAV Public School
01-2015
Matriculation -
Carmel Balika Vidyalaya
01-2013
Skills
- Java (8–17)
- Spring Boot, Microservices, REST
- Docker, CI/CD (Jenkins, GitLab), Maven
- Oracle, PostgreSQL
- Splunk, AppDynamics
- React (Basic)
- Unix/Linux
Timeline
Software Developer
Amdocs
01.2023 - Current
Programmer Analyst → Associate
Cognizant Technology Solutions
07.2020 - 01.2023
B.Tech - Electronics & TC
C.V. Raman Global University
Intermediate -
DAV Public School
Matriculation -
Carmel Balika Vidyalaya