VADIVEL P M United Arab Emirates | +971 58204 6215 | vadivelpm.usa@gmail.com
Profile Summary
Accomplished IT professional with over 10+ years of experience, including 8+ years in Java/J2EE and Spring Boot Microservices and 2+ years in AWS Cloud and DevOps. Proven track record of delivering scalable, secure, and high-performing enterprise applications that support organizational objectives and cloud-first strategies. Recognized for strong technical leadership, problem-solving abilities, and a results-oriented approach to designing, implementing, and optimizing complex software solutions. Dedicated to driving innovation, mentoring teams, and ensuring excellence across every phase of the software development lifecycle.

Core Competencies
? Programming & Scripting: Java, J2EE, Groovy, C, C++, JavaScript, HTML, jQuery, AJAX
? Frameworks & Libraries: Spring Boot, Spring MVC, Spring Data, Spring Batch, Struts, Hibernate, TopLink
? Microservices & API Development: RESTful APIs, SOAP Web Services, API Gateway, Service Discovery, Swagger, JSON,
? Cloud Platforms (AWS): IAM, VPC, EC2, S3, EBS, ELB, Route53, RDS, Lambda, CloudWatch, CloudFormation
? DevOps, CI/CD & Automation: Terraform, Docker, Kubernetes, Jenkins, TeamCity, GitHub Actions, Shell Scripting
? Infrastructure as Code (IaC): Terraform modules for multi-environment provisioning, AWS Cloud automation
? Databases & Data Management: MySQL, Oracle, PostgreSQL, SQL Server, DB2, Query Optimization, JDBC
? Monitoring & Observability: AWS CloudWatch, Prometheus, Grafana, Log Management, Alerting, Performance Tuning
? Build & Version Control: Maven, Gradle, Git, SVN, Bitbucket, AccuRev
? Messaging Tool: RabbitMQ
? Application Servers & IDEs: Tomcat (Embedded & Standalone), WebLogic, WebSphere, IntelliJ IDEA, Eclipse
? Software Engineering & Methodologies: Agile/Scrum, Test-Driven Development (TDD), Continuous Integration &
Deployment (CI/CD), Design Patterns, MVC & N-Tier Architecture

Work Experience
1. Senior Backend Software Developer, KGiSL, India 02/2021 to Current
? Led the architecture, design, and implementation of microservices on AWS using Spring Boot, ensuring scalability, fault tolerance, and loosely coupled service-to-service communication using RabbitMQ messaging system.
? Developed and maintained Terraform scripts for automated provisioning of AWS infrastructure, including VPC, EC2, S3, and IAM roles/policies.
? Managed and optimized multiple AWS services such as ELB, EC2, S3, IAM, and VPC, ensuring cost efficiency and
performance.
? Implemented system performance monitoring and alerting solutions using Amazon CloudWatch, Prometheus, and Grafana to maintain system reliability and uptime.
? Collaborated with cross-functional teams to enhance microservice security, CI/CD efficiency, and deployment
automation.

2. Technical Architect, Serole Technologies, Singapore 09/2017 to 01/2021
? Designed and implemented microservice-based architectures using Spring Boot, RESTful APIs, and Swagger for API documentation and integration.
? Provided technical leadership and mentorship to development teams in Java, Spring Framework, AWS, Docker, and Kubernetes environments.
? Architected and automated CI/CD pipelines using Jenkins, Git, and Maven, improving deployment speed and
reliability.
? Drove adoption of containerization and orchestration best practices for scalable and maintainable deployments.
? Collaborated with clients and product owners to translate business requirements into robust, cloud-ready technical solutions.

3. Technical Lead, Technical Art Concepts (TACME), UAE. 02/2017 to 09/2017
? Led backend development and customization of Openfire chat servers, improving communication functionality and system integration.
? Managed coordination between offshore teams and key stakeholders, ensuring the timely delivery of critical software components. Oversaw code reviews, sprint planning, and integration testing to maintain software quality standards.

4. Senior Software Engineer, MSys Tech India Pvt. Ltd, India. 09/2015 to 02/2017

? Developed and supported large-scale Java/J2EE enterprise applications using Struts, Spring MVC, and Hibernate
frameworks.
? Managed and optimized relational databases, including SQL Server, Oracle, and PostgreSQL, ensuring efficient data management and query performance.
? Participated in full SDLC processes—requirements analysis, development, testing, and production deployment—for multiple enterprise clients.
? Collaborated with cross-functional teams to ensure adherence to coding standards, best practices, and project
timelines.
Key Projects
1. Smartlink – Spring Boot Microservices, AWS (Client: Collinson Tech, London)
? Developed Financial Institution Integration Module for Visa Offers Platform.
? Built and deployed Spring Boot microservices integrated with AWS (IAM, VPC, EC2, S3, ELB) using Terraform.
? Ensured API security and scalability following best DevOps practices.

2. MIMS – MFiles Integration Microservice (Client: Elseco Limited, Dubai)
? Designed and implemented middleware microservices to integrate the MFiles server with REST APIs.
? Created Swagger-based API documentation and supported UI5 frontend integration and testing.

3. ADP Chat – J2EE, Spring Boot, Openfire (Client: Abu Dhabi Police GHQ)
? Customized Openfire chat server using Smack API to enhance messaging, notifications, and auditing.
? Developed backend plugins and improved chat system performance and reliability.


4. MIS – Merchant Integration Service – Spring Boot, JMS, REST, SOAP, SFTP (Client: Bridge2Solutions)
? Developed order management microservices using Spring Boot and JMS.
? Authored detailed REST API documentation and collaborated with UI5 teams for API integration.
? Developed role management and access control modules using Struts and TopLink.
? Managed requirement analysis, system design, coding, and defect resolution across project phases.

Certifications
? AWS Certified Developer – Associate

Education
Post Graduate Diploma in Computer Applications(2001), Madurai Kamaraj University, India
Bachelor of Education (2010), Tamil Nadu Teacher Education University, India
Master of Computer Applications(2007), Gandhigram Rural University, India
Bachelor of Science in Computer Science(2000), Madurai Kamaraj University, India