Mobile Engineer · M.Sc. Bioinformatics
Algiers, Algeria
Mobile engineer with 3+ years building cross-platform apps in Flutter and Dart, extended with native Kotlin and Swift. M.Sc. in Bioinformatics from USTHB, with a thesis on graph-based recommender systems and a C++ implementation of mapping-bias-corrected genotype likelihoods.
{"name": "Massinissa Mouhoub","role": "Mobile Engineer","degree": "M.Sc. Bioinformatics, USTHB","rank": "2nd of 50","mobile": ["Flutter", "Dart", "Kotlin", "Swift"],"research": ["Python", "PyTorch", "C++", "htslib"],"paper": "IEEE NTMS 2025","based_in": "Algiers, Algeria"}
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2023 - 2025
University of Science and Technology Houari Boumediene (USTHB)
14.87/20 · Ranked 2nd of 50
Thesis graded 17/20: a graph-based recommender system for therapeutic exercise prescription in knee osteoarthritis, built with a graph attention network and evaluated against a matrix factorisation baseline.
2020 - 2023
University of Science and Technology Houari Boumediene (USTHB)
14.03/20 · Ranked 1st of 120+ in first year
Graduated in the top 5 of a cohort of 51. The final-year project became a peer-reviewed IFIP/IEEE conference paper.
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A peer-reviewed IEEE paper and my master's thesis, followed by four project reports. The thesis and the reports have PDFs in English and French.
Peer-reviewed2025
2025 12th IFIP International Conference on New Technologies, Mobility and Security (NTMS), IEEE, pp. 292-299
A smart geospatial system for detecting and mapping high-risk areas of epidemic spread using real-time data analysis. Bachelor thesis project, developed jointly with I. Chegroune under the supervision of the two first authors.
Thesis2025
Master's Thesis, USTHB (graded 17/20)
Personalised recommendation of therapeutic exercises for knee osteoarthritis, formulated as link prediction on a bipartite patient-exercise graph over 413 patients and 9,376 interactions. A graph attention network beat a matrix factorisation baseline by 31% relative on held-out data, and a learned feature-to-embedding encoder handles the cold start for unseen patients. Carried out with a team of rheumatologists and physiotherapists.
track 03
Android and iOS apps I have built and shipped, for employers, clients and myself.
Full-time
Ride-hailing and food delivery super-app for users in Dubai, Egypt and Algeria, with booking, real-time tracking and secure payments. 60k+ downloads across Android and iOS. I build and maintain features alongside distributed mobile and backend teams.
Full-time
Driver-side companion to YAY Portal: captains manage rides, track earnings and communicate with passengers in real time. 10k+ downloads across Android and iOS. I shipped its iOS Dynamic Island live ride tracking in native Swift.
Full-time
Social platform for sharing posts, photos and videos, discovering communities and trending topics, with friend management and privacy controls. 10k+ downloads across Android and iOS.
Academic
Mobile application from my bachelor's final-year project, identifying the areas most vulnerable to epidemic spread through geospatial data analysis. Published at the 12th IFIP NTMS conference (IEEE, Paris, 2025).
Freelance
E-commerce-style mobile application composed of two mobile apps and a web dashboard, allowing suppliers to sell pharmaceutical products and manage their inventories.
Freelance
Mobile matchmaking application connecting craftsmen with customers, consisting of two mobile apps: one for craftsmen to offer their services, and one for customers to book and purchase them.
track 04
07/2025 - Present
On-site · Ride-hailing app
Building and maintaining a production ride-hailing app used across Dubai, Egypt and Algeria, in a team of 5+ mobile and 5+ backend engineers. Cut the crash rate by 95% (19.8% to 1.05%) by refactoring the native Java integration of the flutter_overlay_window plugin to fix Android overlay lifecycle failures. Shipped iOS Dynamic Island live ride tracking with native Swift (ActivityKit Live Activities), bridging state from Flutter to the native layer. Architected a reusable component library on BLoC, Riverpod and get_it for DI, cutting feature delivery time and keeping design-to-code consistent.
04/2025 - 05/2025
Contract, on-site · Fintech app
Delivered real-time audio and video calling (Agora SDK) for a fintech app across iOS and Android, implementing platform-specific permission and encryption handling to meet financial compliance requirements, and translating detailed Figma specifications into pixel-perfect screens.
07/2024 - 09/2024
Remote · Artisan marketplace app
Sole engineer on the mobile and web application: architecture, Firebase setup, feature work and backend integration. Authored a 30-page Technical & Component Guide covering system architecture, state management, reusable UI patterns and coding conventions, cutting onboarding time for new developers by 50%. Built unit and widget test suites over the core UI and critical business logic.
03/2023 - 09/2024
Remote · Multiple apps
Owned mobile and web delivery end to end across iOS, Android and Web: architecture, backend integration and feature work. Built a shared design system for colour, typography and spacing consumed by all three targets, and tuned rendering and animations to hold 60fps through complex scrolling and transitions.
track 05
A package I publish, and patches I send upstream to the tools I build on.
A Dart CLI that bumps a Flutter app's version everywhere it is actually written. Bumping pubspec.yaml is usually enough, until the Xcode project pins FLUTTER_BUILD_NAME in its build settings, which silently overrides it and ships a TestFlight build stamped with the old version.
One command updates pubspec, the iOS build settings and the Android side together, reports exactly what moved, and repairs drift that has already happened, optionally committing and tagging the release.
$ dart pub global activate easy_semver$ bumpv minor --bump-build1.2.1+1 -> 1.3.0+2pubspec.yaml 1.2.1+1 -> 1.3.0+2ios/…/project.pbxproj FLUTTER_BUILD_NAME: 1.2.1 -> 1.3.0android no edit needed (read from pubspec)
flutter/packages#12696In review+125 −5 · 3 files
TabBar assertion to allow indicatorWeight: 0 with a themed indicatorTabBar asserted on its indicator arguments inside the constructor, before any BuildContext exists, so an indicator supplied through TabBarTheme was invisible to the check, and a legitimate indicatorWeight: 0 threw. The assertion moved into the build-time indicator resolution, where the theme is reachable, backed by 100 lines of regression tests.
flutter/packages#12697In review+90 −6 · 4 files
todayBorder color being overridden by todayForegroundColor in YearPickerThe year selector repainted todayBorder with todayForegroundColor, so a border colour set through DatePickerThemeData never reached the current year. An explicitly coloured border is now honoured, with the foreground colour left as the fallback for a transparent one, which is the behaviour the day grid already had.
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track 07
Email is the quickest way to reach me. The form below sends to the same inbox.