Md Hahsibur Rahman Khan

• Spearheaded the development and maintenance of robust web applications using Java (Spring Boot, JSP) and MySQL, serving diverse government and international clients.
• Engineered and integrated RESTful APIs to ensure smooth and efficient communication between frontend and backend systems, enhancing overall application functionality.
• Enhanced application performance by diagnosing bottlenecks, optimizing backend queries, and refining frontend rendering, leading to significantly improved load times.
• Designed and implemented responsive, accessible, and intuitive user interfaces, focusing on user experience and engagement across various devices.
• Collaborated with cross-functional teams to deliver high-quality software solutions, adhering to best practices in software development and agile methodologies.

• Collected and analyzed project requirements through proactive client engagement, ensuring alignment with software development objectives.
• Conducted regular follow-ups with clients to confirm requirement fulfillment, enhancing project visibility and client trust.
• Collaborated closely with cross-functional development teams to track implementation progress, fostering agile methodologies and continuous improvement.
• Delivered technical support to end users via multiple channels, including telephone, email, and live chat, consistently achieving high customer satisfaction ratings.
• Leveraged problem-solving skills to troubleshoot issues, contributing to efficient software solutions and user experience enhancement.
• Actively participated in code reviews and knowledge-sharing sessions, strengthening team collaboration and technical expertise.