Freelancer profile translated to English.
Back to original languageAbout Jerome
Lead Developer & Software Engineer with **+10 years of experience**, I focus on targeted, high-value missions: **rapid launches, automation, and critical issue resolution**.
⭐️Senior| ⚙️Autonomous| 🚀Ideal for short missions, sprints, or maintenance
💼Areas of Expertise
- **Express Prototypes & MVPs**: Quickly create your Web or Mobile app. Clean, structured, documented code, ready for your teams.
- **Mobile & Desktop Maintenance**: SDK and dependency updates, compatibility with new iOS/Android/macOS versions, bug fixes, and enhancements.
- **Mobile CI/CD & Automation**: Pipeline setup (Fastlane, GitHub & Gitea Actions, DroneIO), automated deployments, and white-label variant management.
- **Hotfix & Production Rescue**: Critical bugs, refactoring of obsolete code, and unblocking apps rejected by the App Store or Google Play.
⚡AI-Augmented Workflow / Agentic Developer
I integrate AI tools to **accelerate execution**, under Lead Dev supervision — **clean architecture**, maintainable and scalable code.
🛠️Technical Stack
- 📱 **Mobile**: React Native (Expo), Flutter, Swift/SwiftUI (iOS), Kotlin/Java (Android), Ionic, NativeScript, Lynx
- 🖥️ **Desktop**: Tauri, Electron
- 🌐 **Frontend**: Vue.js 💚, React, Svelte, Astro, Angular
- 🎨 **Design**: Shadcn, Tailwind, UnoCSS
- 🔌 **Backend & CMS**: Node.js (AdonisJS, Nuxt, Next, TanStack), PHP (Laravel) | Strapi, Directus, WordPress
- 🤖 **DevOps**: Fastlane, GitHub & Gitea Actions, DroneIO, Docker, Bash
🤝 Available for short missions, ongoing support, or emergency interventions — I adapt to your pace, not the other way around.
👉Need to launch an MVP, maintain an app, or fix an urgent bug? Let's chat for 10 minutes.
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- PXComLead Tech Front & Senior Software EngineerAVIATION AND AEROSPACEJune 2018 - Today (8 years and 1 month)Bordeaux, France✈️ **Major Clients & International**: Architecture and maintenance of white-label application portals for major aviation players (Airbus, AirCanada, Condor), also providing development support for clients (Next.js / React), conducting meetings in English.🌐Web & Streaming Ecosystem**: Development of the embedded entertainment portal (Vue 3) managing multi-resolution display (from smartphone to 4K TV). Integration of mockups in Figma. Integration of **DRM(encryption), audio & video players, interactive maps, GraphQL & REST APIs.📱Innovation & Mobility**: Design of **hybrid(React Native, NativeScript, Flutter) andnative(Android/Kotlin, iOS/Swift) applications. Development of POCs in Spatial Computing (Apple Vision Pro, Meta Quest) and creation of connected remote control systems (LRUD library).🤖 **Research & AI**: Active R&D on integrating advanced artificial intelligence architectures (RAG, autonomous agents, MCP protocols) applied to suggestion engines and assistance tools.⚙️ **Technical Lead & DevOps**: Industrialization of workflows via scripts (Bash, Python, JS, Ruby), CI/CD pipeline configuration (Gitea Actions, DroneIO, Fastlane), test automation (SonarQube, Vitest), code reviews (MR), and daily technical team support.
- SynedSenior Mobile & Fullstack DeveloperTELECOMMUNICATIONSOctober 2023 - March 2025 (1 year and 5 months)Rennes, France📱 **MVP Design for Mobile App & Backend**: Development of a community app for blocking unwanted calls and detecting fraudulent SMS using Flutter (iOS/Android). Writing native plugins to interact directly with OS system layers, and creating the backend in Golang.🛠️ **App Rescue & Evolution (React Native)**: Technical audit and rapid takeover of an existing production mobile application. Redesign of navigation architecture, updating obsolete SDKs, integrating native security (iOS/Android Password AutoFill), fixing critical bugs, and submitting to stores.🔌 **Web Ecosystem Modernization**: Taking over, stabilizing, and optimizing the main API with Node.js (Express) and its associated administration interface with Nuxt 3.⚙️ **Industrialization & DevOps**: Implementing continuous integration pipelines (GitLab CI) and configuring Fastlane for App Store delivery. Full automation of Apple/Google certificate management and deployment to TestFlight and Google Play testing tracks.
- AnolocSenior Mobile & Fullstack Dev (NativeScript, Android, iOS, Laravel)TRANSPORTATIONOctober 2020 - Today (5 years and 10 months)Rennes, FranceOngoing technical support to stabilize, evolve, and industrialize several production mobile applications (Construction & Transport sectors).🛠️ **Upgrades & Store Compliance**: Upgrades of hybrid ecosystems (NativeScript + Angular) and maintenance of native Android & iOS applications. Resolving breaking changes related to new OS versions (iOS, Android) and ensuring compliance with Google Play and App Store Connect security rules.⚙️ **DevOps Automation (Fastlane)**: Implementation and standardization of Fastlane across all mobile projects. Automation of the build chain, complex Apple & Google certificate management, and automated deployments to TestFlight and the Play Stores.🚀 **Evolving Development & Support**: Regular integration of new business features, rapid resolution of production bugs, and iterative technical monitoring based on client feedback and needs.🔌 **Backend Fixes (Laravel)**: Diagnosis and application of performance fixes on the production API using the PHP (Laravel) backend to ensure perfect synchronization of mobile data flows.
Reviews
AD
Account deleted
Reviewed on 5/1/2018
Efficient and creative.
David
REVENTYS
Reviewed on 1/11/2018
It was a pleasure working with Jérôme. Very involved, he works quickly and well. Just a little more effort on communication and it will be perfect :)! Thank you!
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Education
- Professional Bachelor's Degree - Software Technologies for the Web and Mobile TerminalsUniversity of Poitiers2014📱 INGENIERIE MOBILE & ALGORITHMIQUE : Approfondissement des structures algorithmiques et spécialisation sur le développement pour terminaux mobiles (architectures natives et multiplateformes). Conception d'interfaces centrées sur l'ergonomie et l'expérience utilisateur (UX). 🌐 ARCHITECTURES BACKEND & FRAMEWORKS FRONT : Maîtrise de l'écosystème d'entreprise (Java, JEE, PHP) et étude des frameworks front-end qui ont façonné le web moderne (Angular, Ember, jQuery). Gestion de la montée en charge et optimisation des bases de données relationnelles (PostgreSQL, MySQL). 🚀 VISION HOLISTIQUE DU PRODUIT : Alignement complet avec le cycle de vie logiciel. Capacité à intervenir en totale autonomie sur toutes les phases d'un projet : recueil des besoins, modélisation (UML), programmation, tests, déploiement et maintenance critique.
- University Diploma in Technology in Computer Science - Software Engineering SpecializationIUT Bordeaux2013⚙️ SOCLE ALGORITHMIQUE & BAS NIVEAU : Acquisition de concepts fondamentaux de l'ingénierie logicielle (Paradigmes de programmation, structures de données complexes, graphes, algorithmes de recherche, gestion de la mémoire/pointeurs) via des langages exigeants (C/C++, Java, Assembleur, OCaml). 🧠 CULTURE R&D & PROJETS : Développement d'une forte autonomie et d'une capacité d'apprentissage rapide face à de nouvelles stacks techniques. Conduite en équipe de projets diversifiés : robotique, traitement d'image (OCR), création de jeux vidéo (OpenGL, LibSDL) et développement mobile Android natif. 📊 CONCEPTION & BASES DE DONNEES INDUSTRIELLES : Modélisation avancée de systèmes d'information (Merise, UML) et administration/optimisation de systèmes de gestion de bases de données d'entreprise (Oracle 11g, SQL Server, MySQL). 📐 FONDATIONS MATHEMATIQUES & THEORIE : Apprentissage des outils mathématiques appliqués à l'informatique : calculs vectoriels, matrices, et théorie des langages et des automates.