● Contributed to the migration from a monolithic architecture to a service oriented architecture, helping to speed up both feature development and maintenance, ultimately enhancing the team’s agility. ● Involved in planning and executing database migrations which minimized downtime and ensured smooth transitions from monolith to newly created services. ● Participated in designing, implementing and maintaining new services, ensuring that the business needs were met even during migration and introduction of new services. ● Contributed to bug fixes and feature updates that improved system stability and performance. ● Contributed to the Golang core library used across the organization, which boosted overall developer productivity and streamlined workflows for the entire team. ● Refactored sections of the monolith to reduce technical debt, improving team efficiency and enabling quicker response times to technical issues. ● Took part in end-to-end feature implementation, from understanding the requirements, implementing and testing the feature, working with QA, deployment and monitoring. ● Participated in Architectural meetings that aimed to improve the development workflows, services deployment ad maintenance. ● Proactively monitored and maintained team-owned services to improve performance, resolve issues early, and reduce technical debt, ensuring a smoother developer experience and long-term system stability.

● Designed and implemented a VFD client that seamlessly integrates the company supervised e-parking System at Shopping Malls with the Tanzania Revenue Authority VFD server, which ensured compliance with the tax regulations. ● Improved the parking fee collection process, making it more efficient and reliable, which in turn helped the company enhance its revenue stream. ● Streamlined the collection of payment data, simplifying the reporting process for stakeholders and enabling better financial oversight.

● Collaborated with the Ratings and Reviews team to migrate microservices from GCP to AWS, which significantly reduced operational costs. ● Successfully executed the migration without causing any disruptions for users, ensuring seamless service continuity during the transition.

● Led the design and development of an internal unified payment gateway, which streamlined the integration of all internal software with mobile money vendors in the country (Tanzania). ● Enhanced the company’s payment options significantly, thereby helping to increase revenue opportunities and improve customer satisfaction. ● Collaborated closely with cross-functional teams to ensure the solution met business needs, which resulted in a more efficient payment process for users. ● Established best practices for integration, making it easier for future developments and scaling, which positioned the company for long-term growth in payment solutions.