Available to hire
iOS Engineer with expertise in Swift, SwiftUI and UIKit, specializing in modular architecture and clean code practices. Skilled in
test-driven development, CI/CD pipelines, and integrating RESTful services to deliver performant, user-centric features.
Collaborated with cross-functional teams in fintech and consumer apps to deploy high-quality releases to the App Store.
Work Experience
iOS Engineer at Periodic.io
March 1, 2025 - July 31, 2025iOS Engineer; responsibilities not specified in the resume.
iOS Engineer at Earth Hero
November 1, 2024 - PresentEngineered privacy-compliant features and integrated RESTful APIs in a data-driven environment; collaborated with 10+ cross-functional teams (mobile, backend, product) to implement secure data handling patterns and conduct code reviews for quality assurance.
iOS Engineer at PreviewX
April 1, 2023 - January 31, 2024Led migration of 5+ core user flows from UIKit to SwiftUI, adopting MVVM architecture and Combine; maintained backward compatibility with iOS 14+ and secure transaction handling via Keychain and encrypted local storage. Automated workflows across three iOS apps, integrating snapshot testing and CI/CD pipelines for consistent releases. Collaborated cross-functionally with product designers, backend developers, support specialists, and DevOps to streamline development and deployment pipelines, ensuring faster iteration and reduced bottlenecks.
iOS Engineer at Etinx
April 1, 2021 - September 30, 2022Architected and shipped a micro-investment iOS app from 0 to App Store launch, implementing end-to-end encryption for financial data, integrating a third-party brokerage API, and establishing a CI/CD pipeline with GitHub Actions and TestFlight for iterative releases. Followed Agile and CI/CD best practices, ensuring frequent, safe releases in a feature-rich financial app. Increased app responsiveness by 25% and reduced manual deployment time by 40% by implementing an automated CI/CD pipeline with GitHub Actions and TestFlight. Increased internal tools by integrating AI tools, improving team productivity by 8% and laying the foundation for continuous delivery in regulated environments.
iOS Engineer at Zimobi
November 1, 2019 - October 31, 2020Delivered two iOS apps from prototype to App Store, designing features with scalability and data integrity in mind. Collaborated with design, QA, and backend teams to define and implement features that accelerated delivery timelines and improved app usability. Enhanced performance by 20% through memory optimization, code refactoring, and proactive crash reduction techniques.
Software Engineer at Andela
October 1, 2018 - November 30, 2019Contributed to development of VOF Tracker, a web-based app that streamlined Andela's internal hiring workflow, helping the company save an estimated $1M in annual operational costs. Collaborated with cross-functional teams to deliver features that enhanced user experience and accelerated candidate processing. Applied best practices in version control, code reviews, and CI/CD, resulting in more reliable and efficient deployments. Optimized app performance and frontend codebase, reducing load times and improving responsiveness across user sessions.
Education
Certificate at Essential Developer Academy
April 1, 2022 - March 3, 2026Bachelor of Science at Catholic University of Eastern Africa
October 1, 2012 - March 3, 2026Qualifications
Industry Experience
Software & Internet
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