Uma Nagarajan
Chennai
Summary
Experienced Lead Developer specializing in scalable backend systems and microservices architecture. Skilled in Node.js and AWS, enhancing performance while minimizing production issues through effective monitoring and refactoring. Focused on delivering high-quality software solutions and optimizing API development using Agile methodologies.
Overview
16
16
years of professional experience
1
1
Certification
Work History
Lead Developer
Zudo Innovations
01.2020 - Current
- Led a team of 3 engineers to ensure end-to-end delivery of scalable backend systems.
- Architected and developed modular microservices using NestJS framework.
- Constructed RESTful APIs for frontend applications and third-party integrations.
- Implemented Elasticsearch-based solutions to enhance search functionalities.
- Designed optimized MongoDB schemas, significantly improving application performance.
- Managed AWS infrastructure, ensuring reliable deployment and scalability of applications.
- Reduced production issues through effective logging, monitoring, and refactoring practices.
- Established code quality standards and review processes to improve maintainability.
Senior Developer
EZY InfoTech Solutions
01.2014 - 12.2019
- Developed enterprise applications with PHP and Angular to enhance user experience.
- Designed and optimized relational databases to support efficient data retrieval.
- Facilitated integration of third-party APIs to expand application functionality.
Senior Developer
Synamen Thinklabs
01.2010 - 12.2014
- Developed scalable backend systems to support growing user demand and ensure system reliability.
- Developed software solutions using modern programming languages and frameworks.
- Built e-commerce and CMS platforms that improved user experience and streamlined content management processes.
- Collaborated with cross-functional teams to define and refine project requirements and specifications, ensuring alignment with business objectives.
- Mentored junior developers to enhance coding skills and best practices.
Education
MCA -
SASTRA University
01-2010
BCA -
Meenakshi Chandrasekaran College
01-2008
Skills
- API development
- Microservices architecture
- Nodejs and NestJS
- JavaScript frameworks
- System design
- CQRS implementation
- AWS management
- AWS services
- AWS IAM & Lambda
- CI/CD integration
- NoSQL databases
- SQL databases
- Redis caching strategies
- Query optimization
- Performance optimization
- Code refactoring
- Agile and Scrum methodologies
Certification
- PMP - Project Management Professional, 01/01/23
- DevOps Certification, 01/01/25
- Oracle PL/SQL, 01/01/14
- Angular 6, 01/01/18
Timeline
Lead Developer
Zudo Innovations
01.2020 - Current
Senior Developer
EZY InfoTech Solutions
01.2014 - 12.2019
Senior Developer
Synamen Thinklabs
01.2010 - 12.2014
MCA -
SASTRA University
BCA -
Meenakshi Chandrasekaran College