Samuel Juma Email & Phone Number

Kenya

- Developed a mobile-based ticketing POS system for bus agents, automating the ticketing process and improving transaction speed by 30%, resulting in a smoother customer experience and increased operational efficiency.- Collaborated with designers and product managers to implement intuitive user interfaces that improved app usability, reducing user drop-off rates by 20% in key app features.- Optimized the app's codebase by refactoring legacy code, which reduced app crashes by 25% and improved load times by 15%, leading to higher customer satisfaction and fewer support tickets

Nairobi County, Kenya

- Managed the full app lifecycle, including testing, debugging, and optimizing performance, achieving a 95% reduction in post-launch issues and ensuring smooth, high-quality user experiences.- Spearheaded the publishing process for all applications on the Google Play Store, achieving a 100% approval rate on first submissions, ensuring timely releases and maintaining consistent platform compliance.- Optimized app performance through code refactoring and integration of best practices, which improved load times by 20% and reduced memory consumption, leading to smoother user interactions on low-end devices.

- Refactored the organization's primary website code, optimizing for performance and scalability, which resulted in a 30% reduction in page load times and smoother user experiences across devices.- Developed a mobile application to extend the reach of the organization's services, improving user engagement by 40% and providing users with greater access to content on the go.- Enhanced website accessibility features, implementing industry-standard practices (e.g., WCAG) to cater to users with disabilities, which increased the website's usability and broadened its user base by 15%.

Kenya

- Prototyped and designed website and mobile application features using tools like Figma, ensuring seamless translation of concepts into functional web features that aligned with user needs and business goals.- Collaborated with cross-functional teams of designers, developers, and product managers to ensure consistent alignment throughout the development process, improving project delivery time by 20%.- Improved accessibility to the organizations primary website by incorporating accessibility features to cater for users with disability.

Bachelor'S Degree, Mathematics And Computer Science

Activities and Societies: Secretary Mictec(Mathematcs and ICT for Develpment) Club | Rotaract Club of Taita Taveta University | CEMEREM.

Professional Foundations, Job Preparedness

Activities and Societies: Leading Self, Leading Others, Quantitative Reasoning, Tech Ethics, Time Management, Managing Complex Tasks.