Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Kevin is a Software Engineer specializing in Flutter mobile development and backend integration for e-commerce, escrow, payments, and logistics platforms. He builds scalable, test-driven features, ships production releases, and collaborates closely with design and backend teams. He has experience improving engagement and sales through referral/link sharing, expanding apps to web and app stores, and maintaining clean architecture with strong code review and mentorship. His work spans Flutter, JavaScript/Node.js, Spring Boot, and PostgreSQL/SQLite-backed systems.…Kevin is a Software Engineer specializing in Flutter mobile development and backend integration for e-commerce, escrow, payments, and logistics platforms. He builds scalable, test-driven features, ships production releases, and collaborates closely with design and backend teams. He has experience improving engagement and sales through referral/link sharing, expanding apps to web and app stores, and maintaining clean architecture with strong code review and mentorship. His work spans Flutter, JavaScript/Node.js, Spring Boot, and PostgreSQL/SQLite-backed systems.

Kevin Waweru

Software Engineer, App Developer, Web Developer, +3





Kevin is a Software Engineer specializing in Flutter mobile development and backend integration for e-commerce, escrow, payments, and logistics platforms. He builds scalable, test-driven features, ships production releases, and collaborates closely with design and backend teams. He has experience improving engagement and sales through referral/link sharing, expanding apps to web and app stores, and maintaining clean architecture with strong code review and mentorship. His work spans Flutter, JavaScript/Node.js, Spring Boot, and PostgreSQL/SQLite-backed systems.…Kevin is a Software Engineer specializing in Flutter mobile development and backend integration for e-commerce, escrow, payments, and logistics platforms. He builds scalable, test-driven features, ships production releases, and collaborates closely with design and backend teams. He has experience improving engagement and sales through referral/link sharing, expanding apps to web and app stores, and maintaining clean architecture with strong code review and mentorship. His work spans Flutter, JavaScript/Node.js, Spring Boot, and PostgreSQL/SQLite-backed systems.

Available to hire

Kevin is a Software Engineer specializing in Flutter mobile development and backend integration for e-commerce, escrow, payments, and logistics platforms. He builds scalable, test-driven features, ships production releases, and collaborates closely with design and backend teams.

He has experience improving engagement and sales through referral/link sharing, expanding apps to web and app stores, and maintaining clean architecture with strong code review and mentorship. His work spans Flutter, JavaScript/Node.js, Spring Boot, and PostgreSQL/SQLite-backed systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Work Experience

Sr. Flutter Developer at Tradepoint Inc

December 1, 2025 - Present

Enhanced the company’s Flutter mobile application for its e-commerce and escrow platform by developing new features for buying, selling, and secure escrow transactions. Built scalable link-sharing and referral capabilities to improve user engagement. Integrated shareable product links and tracked referral-driven transactions, contributing to first-month sales. Applied test-driven development, improving code coverage from 45% to 60% with coverage reports. Oversaw code reviews and mentored a junior developer on Flutter best practices and clean architecture.

Snr. Flutter Developer at Tradepoint Inc

January 1, 2025 - Present

Enhanced Tradepoint’s Flutter mobile application for its e-commerce and escrow platform. Built features for buying and selling and secure escrow transactions. Developed a scalable link-sharing and referral feature, integrated shareable product links with referral tracking (driving first-month sales), and improved code coverage using test-driven development. Oversaw code reviews and mentored a junior developer on Flutter best practices and clean architecture.

Software Engineer at Parcel Grid LLC

October 20, 2024 - January 1, 2026

Developed and maintained Parcel Grid’s Flutter mobile app capabilities for booking parcel deliveries, tracking shipments, and managing delivery requests. Built reusable UI components to improve consistency and reduce development time. Integrated REST APIs for booking, tracking, authentication, and real-time order updates. Collaborated with designers and backend developers to deliver features, fix bugs, and improve UX. Launched on Web and Apple App Store and tracked 15% growth in active users in the first month.

Software Engineer at DiaspoCare

August 1, 2022 - June 1, 2024

Built DiaspoCare’s Flutter mobile app enabling users to pay hospital bills and manage remote healthcare support for family members. Integrated backend APIs for payments, user accounts, healthcare providers, and transaction history. Fixed bugs, improved performance, and collaborated with cross-functional teams to deliver production releases.

Software Engineer Intern at Frog Technologies

March 1, 2022 - July 1, 2022

Architected and implemented pixel-perfect mobile apps using Flutter under senior supervision. Improved code quality by applying Clean Code concepts.