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Senior React & React Native Engineer | Web & Mobile

[e-mail] · | [téléphone]

Professional Summary

Senior React and React Native engineer with 8+ years of experience designing, building, modernizing, and supporting production web and mobile applications. Experienced across invoicing and payments, automotive marketplaces, healthcare, charity, retail, logistics, and international sporting events. Strong expertise in React.js, Next.js, React

Native, TypeScript, Expo/EAS, Node.js, headless CMS integration, AI-assisted development, testing, observability, and CI/CD. Proven experience delivering cross-platform migrations, reusable design systems, native integrations, OCR and speech-to-text workflows, hosted payments, multilingual products, and content-driven digital platforms in cross-functional Agile teams.

Technical Skills

Mobile: React Native, Expo, Expo Router, EAS, Zustand, TanStack Query, MMKV, FlashList, Storybook, Na-tiveWind, WebView, In-App Browser

Frontend: React.js, Next.js, TypeScript, JavaScript, Redux, Redux Toolkit, React Hooks, React Hook Form, Zod, Tailwind CSS, HTML5, CSS3, PWA

Backend: Node.js, Express.js, Nest.js, Prisma, REST APIs, GraphQL, WebSockets, JWT

Native & Integrations: Java/Kotlin library integration, Gradle, CocoaPods, OCR, speech-to-text, push notifica-tions, i18n, multilingual applications, hosted payment flows, Firebase, OneSignal

AI & Developer Tools: OpenAI Codex, Anthropic Claude, OpenAI SDK, Retrieval-Augmented Generation (RAG), Sitecore Headless CMS, AI-assisted software development

Testing, Quality & Performance: Jest, React Native Testing Library, Detox, Cypress, TestCafe, TDD, Sonar- Cloud, React Native DevTools, Flipper, Flashlight

Monitoring & Analytics: Sentry, Crashlytics, Piano Analytics, Adjust, Braze, Screeb, Contentsquare

CI/CD & Delivery: Git, GitHub, GitLab, GitHub Actions, GitLab CI, Fastlane, EAS Build, CI/CD

Data & Programming Languages: MySQL, MongoDB, SQL, PL/SQL, TypeScript, JavaScript, Java/Kotlin native integration, Python

Methods & Collaboration: Agile/Scrum, Jira, Clean Code, code reviews, RFCs, technical documentation

Core Competencies

• Design and develop production web and mobile applications using React.js, Next.js, and React Native.
• Build responsive, content-driven interfaces with React.js, Next.js, Tailwind CSS, and Sitecore Headless CMS.
• Design backend APIs and services with Node.js, Express.js, Nest.js, and Prisma, including REST, GraphQL, JWT authentication, and business logic.
• Lead native Android/iOS to React Native migrations, WebView journey replacements, and Expo/SDK upgrades.
• Integrate native and platform capabilities including OCR, speech-to-text, hosted payments, notifications, and internationalization.
• Build reusable component libraries and design systems with Storybook for consistent web and mobile delivery.
• Implement automated tests, code-quality practices, application monitoring, analytics, and crash reporting.
• Industrialize delivery through GitHub Actions, GitLab CI, EAS Build, Fastlane, and multi-environment CI/CD.
• Apply OpenAI Codex, Anthropic Claude, and RAG patterns within the development lifecycle and product func- tionality.
• Collaborate with Product, Design, QA, Backend, and business teams and produce RFCs, integration guides, and technical documentation.

Professional Experience

Globant — Client: AFC Asian Cup Saudi Arabia 2027 (Ahlan.sa)

React Frontend Consultant | January 2026–Present

Project: Ahlan.sa, the official digital gateway for Saudi sporting events and the AFC Asian Cup Saudi Arabia 2027.

Contributions

• Contribute to the development of the public Ahlan.sa web platform using React.js and Tailwind CSS.
• Build responsive, reusable frontend components for content-driven pages.
• Integrate the React frontend with Sitecore using a headless CMS architecture.

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• Translate CMS-managed content and design requirements into maintainable frontend experiences.
• Contribute to AI-assisted functionality using Retrieval-Augmented Generation (RAG) on Sitecore-managed con- tent.
• Use OpenAI Codex and Anthropic Claude for implementation, debugging, refactoring, and technical problem- solving.

Technical environment: React.js, JavaScript, Tailwind CSS, Sitecore Headless CMS, RAG, OpenAI Codex, Anthropic

Claude

Globant — Client: Cegid (BIM! / Shine Facture)

Senior React Native Consultant | July 2025–January 2026

Project: BIM! by Cegid, now Shine Facture, is a mobile invoicing and payment application for freelancers and small businesses. Contributed to its mobile MVP covering invoice and quote creation, supplier payments, and expense import.

Contributions

• Built responsive cross-platform screens for smartphones and tablets using React Native and Expo.
• Developed invoice and quote creation journeys with voice dictation and intelligent suggestions.
• Integrated speech-to-text to simplify invoice and quote creation.
• Implemented OCR-based expense capture for photographing receipts and extracting relevant data.
• Developed supplier-payment journeys for planning and executing bank transfers.
• Created animated and standard reusable components and a shared Storybook component library.
• Implemented validated forms and business workflows using React Hook Form and Zod.
• Implemented validation and automation functionality supporting electronic-invoicing requirements.
• Worked with UX designers to translate product designs into accessible, responsive interfaces.
• Participated in technical refinement, delivery planning, code reviews, and cross-functional collaboration.
• Contributed to the on-time delivery of the mobile MVP for product testing and market launch, supporting the BIM! to Shine Facture transition.

Technical environment: React Native, Expo, TypeScript, JavaScript, Redux, React Hook Form, Zod, Storybook, Firebase, GitHub Actions, Fastlane, CI/CD

Globant — Clients: La Centrale & Caradisiac

Senior React Native Consultant | January 2024–June 2025

Project: Redesign and modernization of automotive applications: La Centrale, a classified marketplace, and Cara-disiac, an automotive news and reviews platform.

Applications: La Centrale on the App Store; Caradisiac on Google Play

Contributions

• Contributed to the redesign of La Centrale’s automotive marketplace, including multi-criteria search, geolocation, personalized alerts, payment journeys, and analytics.
• Migrated critical WebView journeys to maintainable React Native screens.
• Built animated and standard reusable components and contributed to a shared Storybook component library.
• Consumed Node.js microservices using TanStack Query, Zustand, and Axios.
• Developed hosted payment pages using React Native WebView and In-App Browser.
• Integrated Piano Analytics, Adjust, and Screeb to support product analytics and user-experience analysis.
• Automated multi-environment deployments using Expo EAS and Fastlane and integrated SonarCloud.
• Added unit and component tests with Jest and React Native Testing Library and profiled performance using React Native DevTools, Flipper, and Flashlight.
• Contributed to the migration and rebranding of the Caradisiac native Android application to React Native, in- cluding Android SDK 35 support, Java/Kotlin library adaptation, and Braze notifications.
• Investigated production incidents and delivered bug fixes.

Technical environment: React Native, Expo, TypeScript, TanStack Query, Zustand, React Hook Form, Zod, Sto-rybook, Firebase, Braze, Adjust, Piano Analytics, Screeb, Contentsquare, Crashlytics, Sentry, WebView, Flipper, Flashlight, Jest, SonarCloud, GitHub Actions, Fastlane, EAS, CI/CD

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Obytes — Client: Give KW

React Native Mobile Consultant | January 2022–December 2023

Project: Give KW, a charity donation platform used in Kuwait. Work covered product workshops, a complete UI redesign, multilingual support, real-time notifications, hosted payment integration, and application migration.

Application: Give KW on the App Store

Contributions

• Participated in business and product workshops to refine functional and technical requirements.
• Delivered a complete UI redesign based on Figma specifications.
• Built and documented reusable components using Storybook.
• Integrated Python backend APIs using Axios and TanStack Query.
• Implemented real-time push notifications with OneSignal.
• Delivered English and Arabic internationalization using i18n.
• Integrated FlashList and MMKV for efficient list rendering and local storage.
• Integrated hosted payment functionality for donations and delivered responsive, pixel-accurate interfaces.
• Migrated the application from React Native 0.52 to Expo SDK 46 and automated builds and releases with EAS Build and Fastlane.

Technical environment: React Native, Expo, TypeScript, Zustand, TanStack Query, FlashList, MMKV, Storybook, i18n, OneSignal, hosted payments, EAS Build, Fastlane, Figma

TT-Technologies

React Native Mobile Consultant | January 2019–December 2021

Project: Healthcare applications supporting home treatment, patient monitoring, medication management, and clinical collaboration: Thelma, CareXS Ally, and CareXS Professional Care.

Applications: CareXS Ally on the App Store; CareXS Professional Care on the App Store

Contributions

• Developed Thelma functionality for home-treatment management, patient monitoring, and coordination between patients and healthcare teams.
• Migrated native Android and iOS functionality to React Native.
• Implemented offline capabilities to ensure continuity of care without connectivity.
• Defined unit and end-to-end testing strategies with QA teams using Jest and Detox.
• Developed CareXS Ally antithrombotic-care workflows, including INR history tracking and QR-code-based INR logging with validation.
• Contributed to the CareXS Professional Care Angular PWA for medication tracking and treatment double-checking and built product-specific native modules.
• Collaborated with medical specialists to translate healthcare workflows into application functionality.
• Delivered UI redesigns based on Figma specifications and automated end-to-end testing using Cypress and TestCafe.
• Investigated production incidents, resolved defects, and participated in Agile delivery and code reviews.

Technical environment: React Native, React.js, Angular, PWA, JavaScript, TypeScript, Java, Jest, Detox, Cypress, TestCafe, Figma

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Monadem

React Native Mobile Consultant | January 2018–December 2018

Project: Mobile warehouse and point-of-sale management application covering the React Native frontend, backend integration, technical documentation, testing, and production support.

Company: Monadem website

Contributions

• Participated in business workshops to define the functional and technical architecture.
• Built the React Native application from the ground up, including state management, navigation, responsive inter- faces, and accessibility.
• Integrated REST APIs and shared business logic across the frontend and backend.
• Developed reactive TypeScript frontend modules using Axios.
• Designed and implemented Node.js backend services with validation and error handling.
• Wrote technical documentation, RFCs, and integration guides.
• Added frontend and backend unit tests using Jest.
• Analyzed logs and monitoring to diagnose production incidents and fix critical defects.
• Participated in Scrum ceremonies and delivered a functional warehouse/POS application on a tight schedule with reusable frontend and backend foundations.

Technical environment: React Native, React.js, JavaScript, TypeScript, Node.js, Express.js, REST APIs, Axios, Python, Jest

Education

Master’s Degree in Computer Science — Software Quality

Faculty of Sciences, Tetouan | 2018

Bachelor’s Degree in Computer Science and Mathematics

Faculty of Sciences, Tetouan | 2016

Languages

• Arabic — Native
• English — Fluent
• French — Intermediate

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