Prestone Ong'oro

AI-focused Software Engineer with 3+ years of experience building and deploying scalable systems, automation workflows, and API-driven applications. Specialized in integrating intelligent systems across web, mobile, and cloud environments. Experienced in designing end-to-end solutions from backend infrastructure and APIs to user-facing applications while ensuring reliability, security, and scalability.

Strong problem solver with a builder mindset, capable of shipping production-ready systems under tight timelines and managing multiple concurrent projects.

Mobile & Frontend Developer at Favitech Solutions Ltd (2026-01 – Present)

Project: SACCO Loan Management System (50,000+ users) - Built and maintained scalable financial systems with real-time data processing and reporting dashboards. Improved system accessibility and operational efficiency for large-scale financial users.

• Built and maintained scalable financial systems with real-time data processing and reporting dashboards
• Developed secure authentication and role-based access control systems for sensitive financial data
• Integrated multiple APIs for transaction processing and system communication
• Designed user-facing dashboards for loan tracking, reporting, and account management
• Collaborated across teams to deliver reliable, production-ready features used by thousands of users

Lead Software Developer (Contract) at Thrive Wave Solutions Ltd (2025-02 – 2025-11)

Project: Kiddovase Platform (5,000+ active users) - Led end-to-end system development from architecture to deployment. Delivered a stable, scalable platform supporting thousands of daily users.

• Led end-to-end system development from architecture to deployment
• Built full-stack application integrating frontend (React) with backend services (Supabase)
• Implemented authentication, API security, and data protection systems
• Designed and deployed CI/CD pipelines to automate testing and releases
• Developed automated test suites (unit, integration, E2E) to ensure reliability

ICT Engineer (Intern) at NACOSTI (2024-04 – 2024-07)

Managed system infrastructure, troubleshooting, and network operations.

• Managed system infrastructure, troubleshooting, and network operations
• Supported system updates, deployments, and technical documentation
• Assisted in maintaining secure and reliable IT environments

Bachelor of Science in Software Engineering – The Co-operative University of Kenya (2021 – 2025)

Certificate in Full Stack Development – EDUREKA (2024 – 2024)