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I am an innovative and results-driven Senior Java Developer with over 10 years of progressive experience in designing, building, and deploying scalable enterprise applications. I specialize in Core Java, Spring Boot, microservices, and cloud-native architectures (AWS, GCP, Azure), with a strong focus on performance, reliability, and security. I enjoy collaborating across teams, mentoring junior engineers, and modernizing legacy monoliths into containerized services using Docker and Kubernetes, along with CI/CD pipelines built with Jenkins and Git.…I am an innovative and results-driven Senior Java Developer with over 10 years of progressive experience in designing, building, and deploying scalable enterprise applications. I specialize in Core Java, Spring Boot, microservices, and cloud-native architectures (AWS, GCP, Azure), with a strong focus on performance, reliability, and security. I enjoy collaborating across teams, mentoring junior engineers, and modernizing legacy monoliths into containerized services using Docker and Kubernetes, along with CI/CD pipelines built with Jenkins and Git.

Irfan Saeed

Programmer, Back-End Developer, Full Stack Developer, +2

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I am an innovative and results-driven Senior Java Developer with over 10 years of progressive experience in designing, building, and deploying scalable enterprise applications. I specialize in Core Java, Spring Boot, microservices, and cloud-native architectures (AWS, GCP, Azure), with a strong focus on performance, reliability, and security. I enjoy collaborating across teams, mentoring junior engineers, and modernizing legacy monoliths into containerized services using Docker and Kubernetes, along with CI/CD pipelines built with Jenkins and Git.…I am an innovative and results-driven Senior Java Developer with over 10 years of progressive experience in designing, building, and deploying scalable enterprise applications. I specialize in Core Java, Spring Boot, microservices, and cloud-native architectures (AWS, GCP, Azure), with a strong focus on performance, reliability, and security. I enjoy collaborating across teams, mentoring junior engineers, and modernizing legacy monoliths into containerized services using Docker and Kubernetes, along with CI/CD pipelines built with Jenkins and Git.

Available to hire

I am an innovative and results-driven Senior Java Developer with over 10 years of progressive experience in designing, building, and deploying scalable enterprise applications.

I specialize in Core Java, Spring Boot, microservices, and cloud-native architectures (AWS, GCP, Azure), with a strong focus on performance, reliability, and security. I enjoy collaborating across teams, mentoring junior engineers, and modernizing legacy monoliths into containerized services using Docker and Kubernetes, along with CI/CD pipelines built with Jenkins and Git.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Senior Java Developer at vFunction

December 1, 2021 - November 4, 2025

Designed and delivered microservices-based architectures using Spring Boot and AWS, enabling scalable enterprise-grade applications with strong focus on performance, reliability, and security. Engineered RESTful APIs and asynchronous event-driven systems using Kafka and RabbitMQ. Led modernization of legacy monolithic applications into containerized services using Docker and Kubernetes. Drove CI/CD improvements and helped implement centralized logging and metrics tracking with the ELK stack and Prometheus. Collaborated with frontend developers and architects to ensure system scalability and modularity. Mentored junior engineers on best practices, design principles, and performance tuning.

Java Developer at CloudFrame

November 1, 2021 - November 1, 2021

Developed backend systems using Spring Boot, Hibernate, and Oracle Database for enterprise-grade applications. Built and secured REST APIs for internal and third-party integrations. Enhanced test coverage and reliability with JUnit, Mockito, and integration testing frameworks. Deployed centralized logging and metrics tracking with the ELK Stack and Prometheus. Partnered with frontend developers and architects to ensure optimal system scalability and modularity. Mentored junior engineers on best practices and performance tuning.

Senior Java Developer at vFunction

December 20, 2021 - November 4, 2025

Designed and delivered microservices-based architectures using Spring Boot and AWS, enabling scalability and modularization.

Java Developer at CloudFrame

November 20, 2021 - November 20, 2021

Developed backend systems using Spring Boot, Hibernate, and Oracle Database for enterprise-grade applications.

Software Engineer at Hazelcast

May 20, 2018 - May 20, 2018

Implemented centralized CRM and ERP modules using Spring MVC, JSP, and Servlets; contributed to backend services and modernization efforts.

Junior Java Engineer at Optoro

November 20, 2015 - November 20, 2015

Assisted in developing Java EE web applications using JSP, Servlets, and Struts; supported debugging, testing, and front-end integration.