David Amunga

Led rapid prototyping and production delivery for a React-based enterprise interpretation platform, shipping 50+ client and operations features across onboarding, service requests, scheduling, and billing. Built and expanded a reusable design system comprising shared components/patterns, reducing duplicate UI implementation and shortening design-to-development cycles from 1 week to 2 days. Owned feature releases from prototype through production rollout, collaborating with product, design, backend, and operations stakeholders to deliver 10 releases per month with 80+% automated test coverage.

Senior Frontend Engineer at Piedmont Global (2025-02 – Present)

• Led rapid prototyping and production delivery for a React-based enterprise interpretation platform, shipping 50+ client and operations features across onboarding, service requests, scheduling, and billing.
• Built and expanded a reusable design system comprising shared components/patterns, reducing duplicate UI implementation and shortening design-to-development cycles from 1 week to 2 days.
• Owned feature releases from prototype through production rollout, collaborating with product, design, backend, and operations stakeholders to deliver 10 releases per month with 80+% automated test coverage.
• Prototyped AI-assisted workflows for service coordination and operational teams, validating opportunities to reduce manual steps by 5 per request/workflow and speed up access to relevant key product information and decisions.

Frontend Engineer at Patrium Health (2024-07 – 2025-02)

Contract Remote

• Led mobile platform development with Expo and TailwindCSS, reducing MVP development timeline by 30%
• Built foundational documentation and component libraries that cut new feature development time from 1 week to 2 days

Senior Frontend Engineer at Echo Mobile (2022-07 – 2024-05)

• Rebuilt the enterprise product to use modern frontend architecture, a fresh design system helping the team meet growing customer expectations 6 months ahead.
• Engineered custom onboarding workflows that shortened time to value for new users from 2 weeks to a week.
• Set up core deployment and testing baselines, cutting off a 10 minute manual QA checklist on releases that added the team focus towards feature delivery.

Mobile Android Engineer at VirtualCity Ltd (2021-07 – 2022-07)

• Built key integrations with Hardware IOT Devices to enhance compatibility with Clients' existing setups.
• Refactored a major part of the flagship Android application, improving app performance from 62% crash free sessions to 90%
• Implemented an efficient Cache and Network Database policy to result in an Offline-First mobile application suited to customer needs.

Software Engineer at Identigate Integrated Solutions (2019-01 – 2022-07)

• Rebuilt the core enterprise application to a lean clean architecture that led us to iterate on major product features quicker within a week.
• Built core CI/CD pipelines for product releases that saved engineering time to deliver product features.
• Implemented an internal reporting dashboard for the team that gave direct observability on essential product metrics.
• Developed strategic tools that complemented core platform features that led to higher activation and retention for the highest product tier offering.

Frontend Developer at HP Research Lab (2018-01 – 2018-12)

• Developed a lightweight reusable component library and design system that shortened prototyping of product workflows from a week to 3 days.
• Led the frontend development for enterprise applications using React and TypeScript
• Developed interactive embedded custom data visualization dashboards using Metabase that helped key stakeholders define key product metrics to track and deliver to leadership.

B.Sc in Informatics – Strathmore University (2018)