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senior
Registration: 21.10.2024

Joseph Kumassey-Dugbatey

Specialization: Mobile Engineer
— Creative Mobile Engineer with 5+ years of professional experience and proficiency working with Flutter and Dart. — Analytical problem-solver offering decision-making and time management skills. — Highly experienced in developing performant applications for iOS and Android.
— Creative Mobile Engineer with 5+ years of professional experience and proficiency working with Flutter and Dart. — Analytical problem-solver offering decision-making and time management skills. — Highly experienced in developing performant applications for iOS and Android.

Skills

Dart
Flutter
Swift
SwiftUI
UIKit
XML
Android
Kotlin
JavaScript
Git
XCode
Adobe XD
SQLite
Hive
MySQL
Firebase
REST
gRPC
GraphQL
Jira
Zube
GitHub Actions
Codemagic
AppCircle
Google Analytics

Work experience

Senior Mobile Engineer / Flutter Developer
04.2022 - 01.2025 |Mest Africa
Swift, DART, Flutter, UIKit
Project Collaboration and Progress Tracking. ● Collaborating with a cross-functional team, including backend developers, front-end (web) developers, a UI/UX designer, and other project stakeholders. ● Leveraging Zube to efficiently monitor project progress and align efforts towards achieving project goals. ● SHACK15 Mobile Application Version 2 Development. Spearheaded the Development of SHACK15 Mobile App version 2. ● Led the development of the second iteration of the SHACK15 mobile app, now available on both the Google Play Store and Apple App Store. ● This enhanced version empowers SHACK15 members to book meeting rooms, register for events, place food and drink orders, manage tokens of gratitude, foster connections with fellow members, access community news feeds and stay updated with community news. ● Continually oversee minor updates and feature improvements to ensure optimal app performance and user experience. ● This application serves as the central hub for accessing all SHACK15 amenities in San Francisco. CI and Automated Deployment Setup. ● Established a robust Continuous Integration (CI) setup on GitHub Actions. ● The CI process includes linting, unit testing, UI testing, and automation tests for every commit. ● Efficiently utilised Codemagic's resources to automate the application deployment to TestFlight, Google Play Store, and the App Store. Check-In App Redesign for SHACK15. ● Successfully redesigned and built a check-in app for the SHACK15 space. ● This application streamlines the check-in and check out process for members, enhancing their experience within the SHACK15 environment.
Software Developer
10.2020 - 04.2022 |Persol Systems
UI/UX, Jira, Swift, DART, Flutter, UIKit
● Team lead in the designing and implementation of a mobile application which served as an HR and business management solution for over 500 SMEs and enterprise companies across Ghana. This application made some HR needs/tasks (eg. payroll, employee data, earnings, deduction, loans, employee leave and reports) handy. ● Designed and built a mobile financial application for payment and saving scheme management. This application helped grow over 150 businesses and generated revenue for businesses in the informal sectors. ● Designed and built an e-bookkeeping PWA application. This application helped over 300 business owners and record keepers across Ghana manage their books properly (identify various transactions and summarize them chronologically). ● Designed and built a sales channel mobile application for the internal sales team. This application was used to manage customers and track the sales of Persol’s HCM software suite (which serves over 500 SMEs and enterprise companies). ● Designed and built a mobile application for NPA’s (National Petroleum Association, Ghana) cylinder recirculation model project. This application aimed at monitoring and controlling the use of LPG cylinders in Ghana to ensure the existence of robust and standard health, safety and environmental practices in the production, marketing and consumption of LPG. ● Established clear system performance standards and wrote specifications. ● Utilized established design patterns to expedite novel software creation and support consistent performance results. ● Translated project ideas from concepts to designs, then through prototyping to production. ● Collaborated with fellow developers, a UI/UX designer and the project team using Jira to track working progress and achieve project goals.

Educational background

Information Technology (Bachelor’s Degree)
2016 - 2020
University of Ghana

Languages

EnglishUpper Intermediate