P

Precious

Available to hire

Senior Flutter Engineer and cross-platform mobile specialist with 5+ years building production-grade mobile applications across construction-tech, fintech, health-tech, and e-commerce.

About

Senior Flutter Engineer and cross-platform mobile specialist with 5+ years building production-grade mobile applications across construction-tech, fintech, health-tech, and e-commerce. Recognised open-source contributor (GSoC 2025 with Unicode, Inc.) and experienced in clean architecture, offline-first systems, cloud-native integrations, Rust–Dart interoperability (ICU4X), and CI/CD automation.

Technical leader who has shipped secure, scalable mobile products serving 100K+ users, collaborating with distributed cross-functional teams in remote, UK and Africa-first environments—delivering high code quality using TDD, SOLID, MVVM/BLoC/RxDart, and robust testing and observability practices.

  • 4 years' experience
  • Joined September 2025

Industry experience

  • Software & Internet
  • Computers & Electronics
  • Professional Services
  • Education
  • Media & Entertainment
  • Healthcare
  • Financial Services
  • Retail
  • Other
  • Real Estate & Construction

Work experience· 19 roles

Senior Flutter Engineer (Contract) · Bittern e Building ConstructionSep 2025 – Apr 2026 · 8 mos

Led delivery of a cross-platform Flutter app digitising construction site operations and replacing paper-based workflows for field teams. Built a survey tool for stock condition surveys and decen t homes compliance assessments, defining inspection workflows and data capture standards with stakeholders. Designed an offline-first architecture with local persistence and background sync for reliable use in low-connectivity conditions. Integrated RESTful APIs and cloud services for real-time project updates, material requests, equipment tracking, and document sync. Implemented defect reporting with photo evidence capture and role-based dashboards providing live visibility into project KPIs. Maintained high code quality and performance using Clean Architecture, TDD, code reviews, and CI/CD pipeline participation.

Senior Flutter Engineer (Contract) · Bitterne Building ConstructionSep 2025 – Apr 2026 · 8 mos

Led delivery of a cross-platform Flutter app digitizing construction site operations and replacing paper-based workflows for field teams. Built a survey tool for Stock Condition Surveys and Decent Homes compliance assessments, defining inspection workflows and data capture standards with stakeholders. Developed an offline-first architecture using local persistence and background sync to support low-connectivity site conditions. Integrated RESTful APIs and cloud services for real-time project updates, material requests, equipment tracking, and document syncing. Delivered defect reporting with photo evidence capture and role-based dashboards providing management visibility into project KPIs. Maintained code quality and performance using Clean Architecture, TDD, code reviews, and participated in CI/CD pipeline improvements.

Flutter Engineer · Google Summer of Code (Unicode, Inc)Sep 2025 – Oct 2025 · 2 mos

Architected and implemented two open-source Flutter tools — Unicode Character Visualizer and Multilingual Text Rendering Tester — to explore character sets and font rendering, with unit and widget tests and CI/CD integration.

Flutter Engineer · Google Summer of Code – Unicode, Inc.Sep 2025 – Oct 2025 · 2 mos
Flutter Engineer · Google Summer of CodeSep 2025 – Sep 2025 · 1 mo
Flutter & Rust Engineer · Google Summer of Code, Unicode, Inc.Jun 2025 – Sep 2025 · 4 mos
Flutter Engineer · Unicode, Inc. (Google Summer of Code)Jun 2025 – Sep 2025 · 4 mos
Senior Mobile Engineer (Contract) · ConnectHealth ProMar 2025 – Jul 2025 · 5 mos

Education· 6

B Sc. · University of Lagos2018 – 2024
BSc · University of Lagos2018 – 2024
BSc. Environmental Botany & Palynology · University of Lagos2018 – 2024
B Sc. Environmental Botany & Palynology · University of Lagos2018 – 2024

Certifications and awards· 9

Google Summer of Code (GSoC) with Unicode, Inc.2025
Google Summer of Code (GSoC) – Unicode, Inc2030 – 2025
Google Summer of Code2025
Google Summer of Code (GSoC) 2025, Unicode, Inc.2025 – 2026

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