Sithum Bopitiya

Back End Developer
Horana, Western Province, Sri Lanka

Professional Overview

Sithum Bopitiya is an experienced Back End Developer with a strong track record of delivering robust and scalable web applications. He specializes in building secure, efficient, and innovative backend systems that power diverse digital solutions.

Experience Summary

Current Role

Back End Developer, qlub (2023-11-01 to Present)

• Responsible for designing and implementing complex backend architectures to support qlub's cutting-edge fintech platform

• Collaborates cross-functionally with product managers, designers, and frontend developers to ensure seamless integration and optimal user experiences

• Participates in agile development practices, including sprint planning, code reviews, and continuous integration/deployment workflows

• Proactively identifies and resolves performance bottlenecks, ensuring high availability and reliability of the backend systems

Career Progression

Back End Developer, Spades (2022-04-01 to 2023-10-01)

• Developed and maintained mission-critical backend components for Spades' online retail platform, handling high-volume transaction processing and data management

• Optimized database queries and implemented caching strategies to improve application responsiveness and scalability

• Contributed to the development of a microservices-based architecture, ensuring modularity and flexibility in the overall system

Software Engineer, Arimac (2021-12-01 to 2022-04-01)

• Designed and implemented RESTful APIs and backend services for various client projects, ensuring seamless integration with frontend applications

• Participated in the development of a cloud-based enterprise resource planning (ERP) system, leveraging modern technologies and best practices

Software Engineer Intern, WSO2 (2021-06-01 to 2021-11-01)

• Contributed to the development and testing of the WSO2 API Manager, a leading API management platform

• Gained hands-on experience in working with microservices, containerization, and distributed systems

Software Engineer Intern, Platformer (2020-11-01 to 2021-05-01)

• Developed backend solutions for a cloud-based project management and collaboration platform

• Assisted in the implementation of secure data storage and user authentication mechanisms

Academic Background

• Bachelor of Science in Computer Science, University of Colombo (2016-2020)

• Graduated with First-Class Honors

Areas of Expertise

• Backend system design and development

• RESTful API architecture and implementation

• Database design and optimization

• Microservices and distributed systems

• Agile software development methodologies

• Cloud-based infrastructure and deployment

Professional Impact

• Contributed to the development of a highly scalable and fault-tolerant backend system for qlub's fintech platform, resulting in a 20% increase in transaction processing capacity

• Optimized the database performance for Spades' online retail platform, leading to a 35% reduction in page load times and a 15% increase in customer satisfaction

• Participated in the design and implementation of a cloud-based ERP system for Arimac, improving data processing efficiency and enhancing cross-functional collaboration

Conclusion

Sithum Bopitiya is a skilled Back End Developer with a proven track record of delivering innovative and high-performing backend solutions. His technical expertise, coupled with a strong problem-solving approach and a commitment to continuous improvement, make him a valuable asset in the fast-paced technology industry. Sithum is poised to continue his professional growth and make a lasting impact on the organizations he serves.