LARRY WAMBUA

• Led a team of 3 front-end developers in converting the old self-service portal built using jQuery to Angular
• Scoped, designed and started development of a new Angular portal for a health insurance management system
• Took part in the redesign and development of the monolithic backend system into microservices.
• Setup Portainer and dockerized the Angular portal
• Took part in setting up a Kubernetes cluster to run the new microservices and the Angular portal.
• Setup Redis Sentinel to provide high availability as opposed to the previous single instance of Redis.
• Currently part of a team consisting of both senior and junior developers that handles support or enhancements of the core systems in Smart or projects that directly interact with the core systems.
• Technologies used: Spring Boot, Angular, Docker, Redis, Keycloak, GraphQL, Oracle DB, Kubernetes.

• Built an Electronic Data Interchange Module into the self-service portal where health care providers could upload claims, diagnosis information, and other documents to insurance companies.
• Worked on several reports that could be downloaded from the self-service portal by both healthcare providers and insurance companies.
• Built a platform for sending SMS to members whenever they access Smart systems at healthcare provider by integrating with a third-party bulk SMS provider (Africa'sTalking).
• Built the SMS API on Gravitee for monitoring purposes.

Technologies used: Angular, jQuery, Gravitee, Spring Boot, Oracle DB.

• Applied clean code practices and design patterns to develop readable, maintainable and scalable code in Nandi County revenue collection web application
• Improved and maintained existing code for Crown Paints sales force automation web application
• Developed FINQ, an in-house web application for managing expenses ,invoices, payments and payroll
• Gave monthly reports to project manager regarding current developments and tracked changes in existing software
• Developed web applications for Tuinuane and Kangemi Matutu Owner Sacco.
• Mpesa API and third party SMS integrations to each of the web applications.
• Technologies used: Laravel, Git, MySQL, Java,

• Designed and developed websites for Sticks and Stones Kenya and Koski Homes.
• Developed a web-based landlord management system for Koski Homes.
• Developed the views for RAK Media in South Sudan ERP system.
• Technologies used: CodeIgniter, BootStrap, Foundation, Wordpress and PostgreSQL.

• Part of a three-man team (MOPOS) that made it to the finals of Safaricom Appwiz Challenge and was incubated at Ilab, Strathmore
• Developed the backend data models and controllers
• Technologies used: CodeIgniter, Mysql, Android.