Christopher Lumu Email & Phone Number

● Successfully implemented collaborative strategies, resulting in a morecohesive OpenMRS community focused on impactful contributions.● Resolved critical issues promptly, minimizing project disruptions andensuring the timely delivery of high-quality software code.● Elevated software reliability by implementing robust functional tests for the3.x platform, reducing bugs and enhancing overall system stability.● Contributed to a higher standard of code quality through meticulous pullrequest reviews, fostering a culture of excellence within the contributorcommunity.● Actively participated in community initiatives, driving improvements in theNew User Interface (UI) that positively impacted user satisfaction.● Optimized form performance, resulting in a more responsive and user-friendly system.● Successfully onboarded and directed new contributors, nurturing acollaborative and supportive development environment.●Skills Used: automation test · JavaScript · Java · React.js · TypeScript · Node.js ·Linux OS & Administration · Frontend development (microservices architecture) ·Code Review · Git · Postman, REST APIs · Relational database ·docker,

United

●Pioneered the development of a patient-centered O3 UI, allowing users tovisualize messaging schedules, thereby enhancing patient communicationand engagement● Designed and implemented a robust O3 UI for system administrators,streamlining the configuration and management of Message Services,leading to more efficient system operations.● Authored comprehensive documentation, facilitating future developmentand ensuring ongoing usability improvements.● Implemented automation and functional tests, introducing efficiencies intesting processes and significantly reducing manual testing efforts.● Demonstrated proficiency in working with REST API endpoints, contributingto a smooth integration between the UI and the backend

United States

● Successfully refactored 8 existing forms using the React Hook Form library,enhancing form functionality and ensuring adherence to modern codingpractices.● Introduced schema validation with the Zod library, contributing toenhanced data integrity and accurate form submissions● Ensured the reliability and accuracy of forms by conducting rigorous testing,minimizing the occurrence of bugs and enhancing overall software quality.● Contributed valuable insights to project documentation, enabling futurereference and usability enhancements for the team.● Implemented automation and functional tests, introducing efficiencies intesting processes and significantly reducing manual testing efforts.● Demonstrated proficiency in working with REST API endpoints, contributingto a smooth integration between the forms and backend systemSkills Used: automation test · JavaScript · Java · React.js · TypeScript · Node.js ·Linux frontend development · Review · Git

United States

MOnCon projectThis project involved improvements to how machines are monitored at EclipseAdoptium , involving assessment and configuration of the Nagios serverResult● I automated the Nagios server-side configuration, by utilizing scripts withansible playbooks to handle the creation, and manipulation of the server-side configuration files and role.● Conducted rigorous testing on diverse Linux virtual machines to ensure thesuitability and effectiveness of the implemented configurationsSkills used; ansible · automation · Linux administration · gherkins · Devops ·Review · Git, Nagios machine monitoring automation · Python