Tom Hunja

Results-driven Full-Stack Developer with 4+ years of experience architecting and deploying production-ready web applications. Skilled in building scalable systems, integrating AI solutions, and delivering measurable impact through end-to-end ownership — from design to deployment. Adept at using AI tools to accelerate feature delivery while maintaining clean, maintainable code.

Associate Developer at Digipay Services (2024-05 – Present)

Lead developer for the 365 Day Bookings platform.

• Managed codebase maintenance, deployments, and new feature rollouts.
• Applied AI-assisted code generation tools (e.g., Copilot, ChatGPT) to improve delivery speed by 20%.

Founder & Lead Engineer at Warda Homes (2024-01 – Present)

Designed and deployed a full-stack property management platform integrating AI-driven chat support, email automation, and Celery task scheduling.

• Built role-based access controls for Landlords, Tenants, and Staff, improving operational clarity by 70%.
• Implemented Redis + Celery workflows for background tasks and automated notifications, reducing manual processes by 60%.
• Integrated eTIMS for automated tax compliance and initiated M-Pesa till setup for real-time payments.

Associate Lead Developer at Digipay Services (2024-01 – 2024-12)

Deployed the MVP to the cloud and implemented the Care Package feature, increasing booking upsells by ~25%.

• Optimized backend booking workflows for scalability and reduced average API response time by 40%.
• Collaborated cross-functionally to deliver a stable, customer-facing product with 99% uptime.

Full-Stack Developer / Scrum Master at Workfleek Technologies (2021-01 – 2024-01)

Led development team and daily standups, coordinating multiple concurrent client projects.

• Delivered several Python-based systems, including an AI chatbot, Drought Monitoring Dashboard, and Flask-based audio segmentation app.
• Oversaw Git-based CI/CD workflows and optimized sprint delivery efficiency by 25%.

Full-Stack Developer at Workfleek Technologies (2023-01 – 2023-12)

Designed and implemented AI-powered Digital Tutor and Administrator chatbots, improving query resolution efficiency by 40%.

• Developed front-end chat UI, backend logic, and webhooks for seamless LMS integration.
• Coordinated AI model tuning and performance validation to reduce redundant support tickets by 30%.

Lead Designer at Hotel San Marino (2021-01 – 2021-12)

Led front-end design and developed a booking engine, increasing online bookings by 50%.

Bachelor of Science in Computer Science – University of the People (2029-12)

Software Engineering Immersive in Full Stack Specialization – Moringa School (2020-12 – 2021-05)

KCSE – St. Charles Lwanga Secondary School (1998-01 – 2001-12)