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

Results-driven mobile developer with 5 years of experience building scalable mobile applications using Kotlin, Flutter, and React Native, and modern mobile architecture patterns (MVVM, MVP, MVI). Skilled in performance optimization across diverse Android devices, building production-ready apps from scratch, integrating REST APIs, and implementing AI-powered features. Experienced across Android SDK and cross-platform environments, with strong expertise in Jetpack components, dependency injection, local storage, networking, and asynchronous programming. Delivered end-to-end solutions including authentication, real-time communication, subscriptions, and AI-powered verification in production apps deployed to major app stores.…Results-driven mobile developer with 5 years of experience building scalable mobile applications using Kotlin, Flutter, and React Native, and modern mobile architecture patterns (MVVM, MVP, MVI). Skilled in performance optimization across diverse Android devices, building production-ready apps from scratch, integrating REST APIs, and implementing AI-powered features. Experienced across Android SDK and cross-platform environments, with strong expertise in Jetpack components, dependency injection, local storage, networking, and asynchronous programming. Delivered end-to-end solutions including authentication, real-time communication, subscriptions, and AI-powered verification in production apps deployed to major app stores.

FEZEKIL E ZEKILEXALABA

App Developer, Web Developer, Programmer, +2





Results-driven mobile developer with 5 years of experience building scalable mobile applications using Kotlin, Flutter, and React Native, and modern mobile architecture patterns (MVVM, MVP, MVI). Skilled in performance optimization across diverse Android devices, building production-ready apps from scratch, integrating REST APIs, and implementing AI-powered features. Experienced across Android SDK and cross-platform environments, with strong expertise in Jetpack components, dependency injection, local storage, networking, and asynchronous programming. Delivered end-to-end solutions including authentication, real-time communication, subscriptions, and AI-powered verification in production apps deployed to major app stores.…Results-driven mobile developer with 5 years of experience building scalable mobile applications using Kotlin, Flutter, and React Native, and modern mobile architecture patterns (MVVM, MVP, MVI). Skilled in performance optimization across diverse Android devices, building production-ready apps from scratch, integrating REST APIs, and implementing AI-powered features. Experienced across Android SDK and cross-platform environments, with strong expertise in Jetpack components, dependency injection, local storage, networking, and asynchronous programming. Delivered end-to-end solutions including authentication, real-time communication, subscriptions, and AI-powered verification in production apps deployed to major app stores.

Available to hire

Results-driven mobile developer with 5 years of experience building scalable mobile applications using Kotlin, Flutter, and React Native, and modern mobile architecture patterns (MVVM, MVP, MVI). Skilled in performance optimization across diverse Android devices, building production-ready apps from scratch, integrating REST APIs, and implementing AI-powered features.

Experienced across Android SDK and cross-platform environments, with strong expertise in Jetpack components, dependency injection, local storage, networking, and asynchronous programming. Delivered end-to-end solutions including authentication, real-time communication, subscriptions, and AI-powered verification in production apps deployed to major app stores.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Work Experience

Mobile App Developer (iOS and Android) at INTROTEQ PTY LTD

October 1, 2025 - Present

Developed and led the Umjolo Dating App (Flutter) targeting the hyper-local South African dating market. Built swipe UI, real-time chat and video calls (Agora), OTP authentication (Node.js), and AI-powered SA ID verification (Google Vision). Implemented a full premium subscription system with freemium tiers and in-app purchases, integrating local payment gateways. Also built Khwetela (business & event listing) with authentication, owner dashboards, category/location/date discovery using Google Maps, and Firebase-backed backend services. Designed and developed a decentralized social platform (ExitNet) using ActivityPub with privacy and data sovereignty, including federation features via WebFinger/HTTP signatures and supporting backend services. Deployed apps to Play Store/AppGallery.

Software Engineer Intern at Standard Bank (The Forage) / IBM Skills simulation

April 1, 2023 - October 1, 2023

Completed a job simulation project focused on hypothetical improvements to Standard Bank’s mobile app. Built a Spring Boot application using JWT for authentication/authorization. Implemented a Python Lambda function to encode faces within images for mobile authentication. Performed SQL data retrieval from Teradata, and prepared a Django application to return personalized user data views.