Sarwar Hossain — Software Engineer

I am a passionate Software Engineer focused on designing and building scalable, high-performance web applications. My expertise lies in developing end-to-end solutions using modern Java technologies, where I prioritize clean architecture, maintainability, and delivering real business value. I collaborate closely with cross-functional teams and stakeholders to transform business requirements into robust technical solutions. I specialize in backend development with Java (Spring Boot), while also contributing to frontend development using React.js to ensure seamless and responsive user experiences. Over time, I have: • Designed and developed RESTful APIs and full-stack applications using Java 17, Spring Boot 3, and React.js • Built scalable systems including notification services (Email, SMS, Push) to enhance user engagement • Developed reporting solutions using JasperReports to support data-driven decision-making • Managed database schema evolution using Liquibase and worked extensively with PostgreSQL and Oracle • Deployed and monitored cloud-based applications using Grafana and Loki for performance and reliability • Maintained high code quality with unit and integration testing (90%+ coverage using JUnit and SonarQube) I have contributed to a nationwide Digital Monitoring System for the Directorate of Secondary and Higher Education (DSHE), enabling data visualization and analytics for over 20,000 institutions across Bangladesh. I have also worked on a large-scale multi-tenant financial system serving over 150 banks in the United States. I am an Oracle Certified Professional (Java SE 21 Developer), with strong knowledge of modern Java features including concurrency, streams, and modular programming. I enjoy solving complex problems, optimizing system performance, and continuously learning new technologies. I thrive in Agile environments and value collaboration, code quality, and continuous improvement. I am always interested in building impactful systems and contributing to innovative, growth-oriented teams.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in SaaS and high-performance web applications.

Experience: 4 yrs 8 mos