Regressionmissy

Software Developer and Quality Assurance Engineer

Oneflix • Freelance

Dec 2024 - Present • 1 yr 8 mos

• Developed and maintained scalable streaming platform features and backend services, ensuring high availability and seamless content delivery for users. • Built and integrated RESTful APIs to support web and mobile applications, improving system interoperability and user engagement. • Collaborated with product, design, and QA teams to implement new features, resolve technical issues, and enhance overall platform performance. • Optimized application performance and database operations, reducing system latency and contributing to a more reliable and responsive user experience.

Software Engineer

Safaricom PLC • Fulltime

Jan 2022 - Jan 2026 • 4 yrs

• Designed, developed, and maintained scalable software applications and APIs supporting telecommunications and digital services, improving system performance and reliability. • Collaborated with cross-functional teams including product managers, business analysts, and QA engineers to deliver high-quality software solutions aligned with business requirements. • Implemented automated testing and CI/CD pipelines, reducing deployment times and increasing software release efficiency. • Optimized database queries and backend services, resulting in improved application response times and enhanced user experience. • Participated in the development and integration of mobile and web-based solutions, contributing to seamless customer experiences across digital platforms. • Monitored application performance, identified technical issues, and implemented solutions that improved system availability, security, and operational stability.