Mohammed Safi

About Mohammed Safi

I am Mohammed Abdul Safi, a Senior Java Developer with 7+ years of experience architecting and delivering scalable, secure, and high-performance backend systems using Java, Spring Boot, Microservices, and RESTful API architecture. I specialize in building distributed, modular, and fault-tolerant services with deep expertise in Spring MVC, Spring Security, Hibernate, JPA, and enterprise integration patterns.My background includes designing and optimizing 15+ enterprise modules across payments, accounting, workflow automation, and internal platforms. I have strong hands-on experience with Servlets, JSP, EJBs, JDBC, and performance-tuned backend components that improved system throughput and reduced response time by 12–15%.I am proficient in API design, schema engineering, SQL optimization, and ORM tuning across MySQL, PostgreSQL, Oracle, and SQL Server. I’ve implemented RabbitMQ and asynchronous messaging to enhance observability, logging, and high-volume processing. My cloud experience includes Microsoft Azure, VM provisioning, ARM templates, and IaC automation for reliable, consistent deployments.In DevOps, I’ve built optimized CI/CD pipelines using Jenkins, Git, Maven, Gradle, improving release stability and deployment accuracy. I also bring strong experience with Docker, Tomcat, WebSphere, caching strategies, query refactoring, API security, and multi-environment production deployments.An Agile practitioner, I work seamlessly within Scrum environments using Jira, Confluence, sprint ceremonies, and cross-team collaboration. I ensure code quality with JUnit, Mockito, and clean-architecture principles.I am a Microsoft Azure Developer Associate, actively seeking Senior Java Developer opportunities and open to tech networking, collaboration, and challenging backend engineering roles. Ballwin, MO |(63••••••08 | i••••••••@gmail.com

Experience

1. Java Developer

   Best Buy In Usa

   Jan 2024 — Present

   Developed and optimized Spring Boot microservices, applying advanced performance tuning and refactoring to reduce transactional latency by 15% across high-volume systems. Architected scalable, modular backend services using Spring Core, Spring MVC, DI, and Microservices patterns to improve maintainability and service isolation.Designed, implemented, and documented RESTful APIs for seamless integration with internal services and third-party systems. Enhanced backend performance with SQL tuning, caching, and Hibernate/JPA optimization, improving throughput for high-traffic workloads. Built high-performance data access layers using Spring Data JPA, relational mapping tuning, and query analysis.Delivered 15+ enterprise modules for payments, accounting, workflow automation, and financial operations using Servlets, JSP, EJBs, and JDBC. Executed zero-downtime database migrations across MySQL/PostgreSQL using Hibernate/Flyway approaches.Integrated RabbitMQ for asynchronous messaging, logging, and monitoring, reducing debugging time by 15%. Built interactive UI components using React, HTML5, CSS3 to enhance user experience.Provisioned and automated Azure cloud infrastructure (VMs, ARM Templates, IaC) to standardize deployments and improve environment consistency. Implemented robust CI/CD pipelines using Jenkins, Git, GitHub, Maven, and Gradle, increasing release reliability and eliminating deployment issues.Collaborated in Agile/Scrum environments using Jira for sprint planning, backlog refinement, and cross-team coordination, contributing to improved system stability and delivery efficiency.Technical Keywords: Core Java, Java 8+, Spring Boot, Spring MVC, Spring Cloud, Microservices, Hibernate, JPA, REST APIs, SQL Optimization, RabbitMQ, Azure, ARM Templates, IaC, Maven, Gradle, Jenkins, Git, MySQL, PostgreSQL, Distributed Systems, CI/CD, API Development, Performance Tuning, Cloud Deployment.

Education

• Webster University

  Master's degree, Information Technology & Management