Expocông việc

Hiện tại công ty mình có các dự án làm bằng Reactnative, cần tìm người làm parttime - remote xử lí các công việc liên quan tới app, ví dụ như: Add thêm chức năng mới, điều tra nguyên nhân bug, build, release app lên store Số lượng dự án: 2 Ưu tiên các bạn có kinh nghiêm Expo hoặc đã từng làm Vuenative là lợi thế Kinh nghiệm Reactnative 2 năm trở lên Rất mong nhận được apply của nhiều dev. Sorry, Mình chỉ nhận các bạn dev là người Việt Nam nha.

Cần tìm lập trình viên có kinh nghiệm lập trình phần mềm mobile app trên nền React Native. Yêu cầu kinh nghiệm: - Lập trình React Native trên 2 năm, từng sử dụng qua Expo, Android SDK, có kinh nghiệm publish app. - Kinh nghiệm trên 5 năm lập trình Javascript và cắt giao diện HTML, CSS từ bản mẫu PSD và các phần mềm thiết kế - Kinh nghiệm thiết kế Mock API hoặc Mock Data, tích hợp API trên 2 năm. - Nhiệt tình, chịu khó học hỏi và kiên nhẫn.

I need an experienced receptionist for an upcoming property expo. Key Responsibilities: - Welcoming and checking in guests - Managing appointment schedules Ideal Candidate Should Have: - Strong customer service experience - Professional demeanor and business formal attire Proficiency with scheduling software is a plus.

We are looking to hire a native Moroccan translator for on-site exhibition support at Morocco Fashion Style & Tex, scheduled from 2 April to 5 April. The translator will assist our team at the booth by communicating with visitors and buyers, ensuring smooth and accurate conversations throughout the Event building brand awareness and driving foot-traffic to our booth—so I’m counting on you to keep the tone stylish yet commercially sharp. Responsibilities • Greet visitors in Moroccan Darija • Provide real-time interpretation between French ↔ English (and Darija when required) • Assist during product and fabric discussions, including pricing basics and MOQ details • Support brief note-taking for follow-up with potential buyers Requirements &bul...

...4 Black Boxes with Auto Capture We are looking for a skilled React Native (Expo) developer to implement a live camera-based detection feature. Requirement Overview The application will use the device camera to detect four black square boxes placed at the four corners of a square/rectangle in real time.
When all four black boxes are correctly detected in the live camera view, the camera overlay will turn green, and the app will automatically capture a high-resolution image. After capture, the user must be able to preview the captured image with options to Save or Retake. This feature is intended for accurate document / OMR-style scanning. Functional Requirements Camera & Detection * Live camera preview using Expo Camera * Real-time detection of four black square boxe...

...are building a privacy-first iOS app that helps two people privately check compatibility before moving forward. This is not a dating app—there are no profiles, discovery, or social feeds. The experience is minimal, calm, and trust-focused, designed to guide users through a few structured steps and provide clear yes/no results without oversharing. We’re looking for a React Native developer using Expo to develop the iOS mobile app frontend from scratch. You’ll work alongside a dedicated backend developer who handles APIs, authentication, data storage, dealbreaker logic, invitations, and notifications. Your responsibility is to build the app on the mobile side, including implementing all screens, navigation, local state and storage, API integration, in-app notific...

...navigation, animations, and responsiveness • Integrate frontend with backend APIs (REST / Firebase / similar) • Optimize performance for Android • Follow best practices for scalable React Native apps Required Skills (Non-Negotiable) • Strong experience with React Native • Solid understanding of JavaScript / TypeScript • Hands-on experience converting Figma → React Native • Experience with Expo and/or CLI • State management (Context, Redux, Zustand, etc.) • API integration and async handling • Clean code, proper folder structure, and documentation Nice to Have • Experience with animations (Reanimated / Gesture Handler) • Experience with real-time apps, wallets, or challenge/battle-based apps • Kn...

We are seeking an experienced React Native (Expo) developer to assist in implementing Bill of Lading (BOL) data flows and user interface within our dedicated driver mobile application. The ideal candidate will have a strong background in mobile app development and a keen eye for user experience. You will work closely with our design and product teams to ensure a seamless integration of BOL functionalities. If you are passionate about creating efficient and user-friendly mobile applications, we would love to hear from you! Relevant Skills: - React Native (Expo) - Mobile App Development - UI/UX Design Principles - RESTful API Integration - Version Control (Git) - JavaScript - Android - iOS

React Native / Expo Developer Needed 7-Day Sprint to Polish & Ship a Mobile App (Non-Profit) We’re looking for an experienced React Native / Expo developer to help us finalize and ship an existing mobile app. This is not a from-scratch build — the app is functional and well underway. We need help refining performance, completing integrations, and preparing for release. Source code is ready and available immediately. About the App The app combines two core experiences: A daily puzzle game — grid-based, touch-driven gameplay with a short interactive sequence after completion. A utility layer — a simple request-and-claim flow where authenticated users can view, claim, and log activity via a dashboard. Current State Built with React Native / ...

...media plan that maps out audiences, placements, daily spend caps and projected booking targets. • End-to-end campaign setup inside my Business Manager, including custom events, pixel tracking and conversion API where relevant. • Scroll-stopping ad creatives (static, carousel or short-form video) that highlight amenities business guests care about—fast Wi-Fi, desk space, proximity to DIFC and Expo, etc. • Ongoing optimisation: A/B testing of headlines, creatives and calls to action, plus bid and budget adjustments to keep CPA low and occupancy high. • Transparent weekly reports summarising spend, ROAS, booking volume and actionable next steps. Success for me is simple: a measurable uplift in confirmed Airbnb bookings from business travelers at a ...

I’m refreshing our visual identity and need two related, yet distinct, logos delivered within four days. 1. Novaryx (parent brand) Our core is technology, so the main mark must feel as forward-thinking as Meta, Apple, or Samsung—clean geometry, minimal fuss, instant recognition, and a confident sense of “next-gen.” 2. Novaryx Expo This sub-brand powers our exhibition arm. I want a modern trade-show vibe: bold, dynamic shapes, subtler tech cues, and a clear visual link back to the parent logo so the family relationship is obvious at a glance. Please build both in vector format and supply: • Editable AI/EPS files • High-res PNG with transparent background • Monochrome and inverted variants • A brief usage note or mini st...

Beschreibung: Wir suchen einen erfahrenen Fullstack-Freelancer zur Fertigstellung unserer Premium Fitne...bereits in React/ entwickelt und enthält Dashboard, Freunde, Workouts, Heatmaps, Line-Charts, PDF-Export, Dark Mode und erste Referral-Logik. Zu erledigen: • Backend/Firestore: User-Daten, Fortschritt, Referral-Prämien, Sicherheit • Stripe Premium-Abo (39,99 €/Monat, 12 Monate) • Referral-System mit monatlicher Auszahlung (Werber 15 €, Geworbene 5 €) • Mobile App (iOS/Android, React Native/Expo) • Charts & Heatmaps mit echten Daten • PDF-Export & UX-Optimierung Technologien: React, , TailwindCSS, Firebase, Stripe, ChartJS, jsPDF, React Native Startbasis: vorhandener Frontend-Code + Dummy-Daten. Freelancer so...

We are building an AI-powered career app using Expo and are looking for a talented designer to create a Lottie animation for our mobile app splash screen. The animation should be short (2–3 seconds), visually appealing, smooth, and modern, ideally with a 3D-style or tech-forward look that reflects our brand. We will provide the app icon for reference. You must have experience with After Effects, Lottie/Bodymovin, and motion graphics, and preferably with animations used in mobile app splash screens. Please share examples of your previous work, especially splash screen animations, when applying.

...ingrédients par : • photo (reconnaissance d’ingrédients) • commande vocale (speech-to-text) • saisie manuelle • Génération intelligente de recettes • Guidage vocal réel étape par étape (text-to-speech) • Étapes visuelles (images ou visuels par étape) • Favoris + génération automatique de liste de courses ⸻ Contraintes techniques • Application mobile iOS / Android • Stack libre (React Native / Expo / Flutter accepté) • APIs IA complètes (vision, voix, texte) • Fonctionnalités réellement fonctionnelles, pas simulées • Code source complet + application testable livrés ⸻ UX / Design ...

...usar la versión 7.0.0 o una posterior de la Biblioteca de Facturación de Google Play No necesito rediseñar la interfaz ni añadir funciones nuevas; mi prioridad absoluta es: • Corregir los errores que impiden la publicacion de la app en google play. • Implementar las actualizaciones de políticas que Google Play exige. • Aplicar las mejoras de seguridad solicitadas. Tengo los accesos a: Github, Expo Go, Play Console y Amazon Web Services. (la base de datos de la aplicacion y los usuarios está en Amazon Web Services) Quiero que: 1. Analices el proyecto, identifiques los avisos concretos que muestra la Play Console y me propongas la solución técnica. 2. Implementes los cambios, vuelvas a subir la nueva ve...

I run an Italian company that designs and builds grain-drying systems, rice included: www.strahlgraindryers.com. Our next big step is a trade fair in Bangkok in May 2026, and I want to walk onto that stand with my calendar already full. Here’s where you come in. With solid sales and lead-generation experience—and a natural feel for the agriculture sector—you will locate and qualify Thai prospects who genuinely use or resell post-harvest equipment. Once you know our product line and ideal customer profile, you’ll take every incoming enquiry, nurture it in English or Thai, and secure face-to-face appointments for me during the show. Key deliverables • A vetted list of target companies with decision-maker contacts • Personalized invitation emails (Engli...

...marathon series and need seasoned, on-ground support in Delhi, Kolkata and Bengaluru (the final city will be confirmed shortly). For each stop I require: • Event Coordinator – take charge of race-week timelines, liaise with vendors and authorities, and keep the run-day schedule on track. • Logistics Manager – map out route barricading, aid-station drops, sound & lighting setups, and oversee kit-expo freight. • Volunteer Coordinator – recruit, brief and manage 150–200 volunteers, ensuring marshal positions and water points are fully staffed. You’ll work with my central team in the lead-up, attend pre-event walk-throughs, then run the show locally during build, race day and strike. Familiarity with road-closure procedures, poli...

I’m building a cross-platform utility app and the immediate focus is the React Native code-base. I want one repository that compiles cleanly for both iOS and Android, leverages modern React hooks, and remains easy to scale alongside a planned Node.js API and, later, a small React.js web dashboard. Here is the first milestone I’d like completed: • Set up a fresh React Native project (Expo or bare workflow; your call) with navigation, theming and state management wired in. • Implement the initial two utility screens based on wireframes I’ll supply, keeping styling platform-appropriate. • Provide working test builds—APK and TestFlight or ad-hoc IPA—plus clear README instructions so `yarn install && yarn ios/android` runs withou...

...real audio streaming 3. Recording Feature Implement actual audio recording using Agora Save recordings to storage Playback functionality Files to Share with Developer: GitHub Repository - Your full code Agora Credentials (above) Test Accounts: Host: host1 / host123 Client: client1 / client123 Developer Instructions: 1. Clone the GitHub repo 2. cd frontend 3. npm install --legacy-peer-deps 4. npx expo prebuild 5. Open /android folder in Android Studio 6. Build APK from Android Studio 7. Add Agora SDK for real audio ...

Job Title: React Native Developer (iOS Build & Deployment Specialist) Project Overview: I have a React Native (Expo SDK 52) mobile app that is code-complete but facing configuration issues during the build process. I have already implemented the logic for Apple Authentication and Apple In-App Purchases (IAP) using RevenueCat. The Challenge: I am currently blocked by persistent iOS build errors on EAS (Expo Application Services), likely due to conflicts between the New Architecture, Firebase, and Static Frameworks. I cannot debug locally due to hardware limitations (older Xcode). Key Responsibilities: Fix iOS Build Configuration: Review and package dependencies. Resolve build conflicts to ensure a successful build on EAS. Ensure the project compiles correctly for both S...

Job Title: React Native Developer (iOS Build & Deployment Specialist) Project Overview: I have a React Native (Expo SDK 52) mobile app called "Traders AI" that is code-complete but facing configuration issues during the build process. I have already implemented the logic for Apple Authentication and Apple In-App Purchases (IAP) using RevenueCat. The Challenge: I am currently blocked by persistent iOS build errors on EAS (Expo Application Services), likely due to conflicts between the New Architecture, Firebase, and Static Frameworks. I cannot debug locally due to hardware limitations (older Xcode). Key Responsibilities: Fix iOS Build Configuration: Review and package dependencies. Resolve build conflicts to ensure a successful build on EAS. Ensure the pro...

...development with a professional developer. The goal is to verify that all existing flows work correctly, identify bugs, broken logic, UI/UX issues, and edge cases, so we can fix everything first and then resume building new features confidently. This is NOT a development job. This is testing + reporting only. ⸻ About the App • Cross-platform mobile app (iOS & Android) • Built using React Native (Expo) • Backend: Supabase • Payments: Stripe • App includes: • User authentication • Posting items • Browsing listings • Booking flow • Payment flow • Trust / tier system • Admin configuration settings You do NOT need to understand the internal code deeply — only test from a real user perspective. ⸻ W...

...to turn my fitness-ticket reselling brand into wearable hype. I already have the brand name and a clean vector logo; what I need now is a sporty, on-trend design that works equally well on a t-shirt and a hoodie. The finished pieces should feel like something people genuinely want to buy and wear, while still doing the quiet job of promoting the brand when I’m at the gym, a concert, or a fitness expo. Here’s the vision: • Overall vibe: sporty—think movement, energy and a silhouette that flatters an active crowd rather than a boxy promo tee. • Colour palette: please stick to my established brand colours. I’ll send the palette and logo files as soon as we kick off. Deliverables I’ll need from you: • Print-ready artwork in both ...

mobile app that helps women strengthen their pelvic floor through guided Kegel exercises, specifically targeting bladder control issues.. Platforms: iOS and Android (cross-platform, e.g., Flutter, React Native or Expo) Reference App: "Kegel Exercises for Women" by Leap Fitness Group () same functionality and flow, with improvements. MVP Scope: Core Features: • Exercise screen with visual timer (squeeze / hold / rest cycles) • Female text-to-speech voice guidance • Vibration mode for discrete use • 5-6 progressive difficulty levels • Daily reminder notifications (user sets time) • Basic progress tracking (streak, current level, sessions completed) • Short educational section explaining how to locate pelvic

...straightforward: build the full application using React Native so we can maintain a single codebase. I’ll share the functional outline and screen flow once we connect, but at this stage I’m intentionally flexible on finer detail. My main focus right now is clean architecture, maintainable components, and reliable performance across devices. You’ll be free to choose the best supporting libraries (Expo, Redux, React Navigation, etc.) so long as the final build is easy for another developer to pick up later. Version-controlled source (Git) and clear setup instructions are essential. I’d also like regular builds for testing on TestFlight and Google Play’s internal track. If you’ve shipped at least one production-ready React Native cross-platform...

...multi-service Super App platform integrating the following services: Swift Delivery (Food and Grocery) Nonstop Courier and Cargo NTaxi (Taxi Booking Platform) GoTix (Ticket Booking System) Franchise Automation System AI-Powered Support and Analytics Dashboard The platform is being deployed across Web, Android, and iOS applications. REQUIRED SKILLS Frontend Development React.js / React Native / Expo Tailwind CSS / Material UI Responsive UI Development Backend Development Node.js / REST API Development MySQL / PostgreSQL / MongoDB Authentication and Role-Based Access Payment Gateway Integration AI Integration (Mandatory) OpenAI or AI API Integration AI Chatbot Automation Automated KYC Processing Smart Dashboard Analytics DevOps and Deployment GitHub Version Control Ver...

...français, pour développer une application mobile iOS et Android jusqu’à sa publication sur l’App Store et Google Play. Le projet concerne une application de mobilité et de services, destinée à un marché africain. L’objectif est de livrer une application fiable, sécurisée et performante, avec une expérience utilisateur soignée. Exigences techniques : Développement iOS & Android React Native avec Expo (obligatoire) Code propre, maintenable et bien structuré Expérience avec cartes, fonctionnalités temps réel et gestion des utilisateurs Capacité à gérer le projet de bout en bout (développement → tests → publ...

...Manage online/offline status. Statistics: Quick view of processed incidents, pending jobs, and average resolution time. Intervention Management: Access to assigned tasks (linked to the incident list). 4. Technical Architecture 4.1 Tech Stack Framework: React Native with Expo (Managed Workflow). Language: TypeScript for type safety and code quality. State Management: Zustand for lightweight global state (Auth, Incidents). Styling: NativeWind (TailwindCSS for React Native) for rapid, consistent UI development. Navigation: Expo Router (File-based routing). Maps: react-native-maps. 4.2 Key Design Principles "Public First": The app is open by default. Authentication is only requested when accessing professional features. Modern UI: High-standard UI components, card-ba...

...and audit logs. Please structure the schema with migrations and seeders so I can re-create it in any environment with one command. Interfaces The same API will feed two clients: • A lightweight web interface (simple Blade views or a SPA—your call) so I can demo flows from a browser. • A starter mobile client that consumes the same endpoints. I’m happy with Flutter, React Native, or even Expo; pick whichever you’re most productive with, as long as it compiles on both iOS and Android. Deliverables 1. Clean, commented source code for the Laravel API, the web UI, and the mobile client. 2. Postman (or Insomnia) collection and short README showing how to spin everything up locally with Docker or a couple of artisan commands. 3. SQL migratio...

...10 protections Privacy-aligned design (HIPAA/GDPR principles) Performance & Reliability Scalable, stateless architecture Backups, monitoring, and alerting Usability & Maintainability Mobile-first, intuitive UI Modular, well-documented codebase Clear separation of frontend, backend, and infrastructure 6. Technical Expectations (Flexible) Web: React or equivalent Mobile: React Native / Expo or similar Backend: Node.js or Python (REST/GraphQL) Database: PostgreSQL or equivalent Auth: OAuth2/OIDC-based authentication Infrastructure: Cloud hosting, Docker, CI/CD 7. Quality Assurance Unit and integration tests for core flows Basic end-to-end testing Dev, staging, and production environments 8. Delivery & Collaboration Agile delivery with regular demos ...

...integrating AdMob into a utility app I built with Vibecodeapp. The app is for iOS and needs to reward users with video ads, banner and interstitial. Vibecode cant integrate the react native for admob. The app design is complete. All work produced becomes my intellectual property. Project Overview • This is an Expo SDK 53 app built with React Native 0.76.7 • Currently in a managed workflow (no native code access) • Needs Google AdMob integration with rewarded video ads Technical Requirements • Expo EAS Build experience — Must know how to eject to a custom development client or use EAS Build with config plugins • react-native-google-mobile-ads — The standard library for AdMob in React Native. Requires: • Adding the package &bull...

...role is NOT for general marketers. We require someone who already knows venue owners and decision-makers and can provide direct warm introductions. Who You Should Already Know: Event venue owners / managing partners Banquet hall owners or general managers Venue sales managers/event directors Event venue or hospitality associations Wedding planners, corporate event planners Event industry expo or trade show organizers Your Responsibilities: Provide a minimum of 10 warm introductions to qualified venue decision-makers Help arrange Zoom meetings between your contacts and our team Advice on positioning for: Google review & reputation management Digital marketing for weddings & corporate events NFC cards, QR inquiry & guest feedback systems Recommend event i...

...designs. • Connecting REST/GraphQL APIs and handling data caching, offline support, and error states. • Testing on real devices and emulators to ensure consistent performance across iOS and Android. • Preparing builds for TestFlight and Google Play internal testing, then guiding me through the submission process. Clean TypeScript, Redux/Context (or another state solution if you prefer), and Expo or bare React Native CLI are all fine—as long as the codebase is well documented, modular, and easy for me to maintain. To be sure we stay aligned, please share: • Links to at least two React Native apps you shipped to both stores. • A brief outline of the tech stack you’d choose and why. • Your estimated timeline for a first testable ...

Hi I’m building a voice-first, intentional dating app and I’m looking for an experienced Expo (React Native) developer to help build a functional MVP. This is not a complex AI project — the focus is clean mobile UX, state logic, and backend integration. ⸻ Tech Stack (fixed) • Expo (React Native) • Supabase (Auth, Postgres, Storage, Edge Functions) • Stripe (subscriptions) • OpenAI (API calls handled server-side) ⸻ What I need help with (initial scope) Please only apply if you have real experience with: • Expo + React Native • Supabase auth & database • Audio recording/playback in mobile apps Initial deliverables (Phase 1): • Expo project scaffolded • Supabase auth integrated &bu...

...role is NOT for general marketers. We require someone who already knows venue owners and decision-makers and can provide direct warm introductions. Who You Should Already Know: Event venue owners / managing partners Banquet hall owners or general managers Venue sales managers/event directors Event venue or hospitality associations Wedding planners, corporate event planners Event industry expo or trade show organizers Your Responsibilities: Provide a minimum of 10 warm introductions to qualified venue decision-makers Help arrange Zoom meetings between your contacts and our team Advice on positioning for: Google review & reputation management Digital marketing for weddings & corporate events NFC cards, QR inquiry & guest feedback systems Recommend event i...

...services marketplace (similar to Angi/Thumbtack) connecting clients with nearby service providers. The MVP already exists (backend + web + mobile), and we are looking for a senior developer or small team to finalize, clean up, and prepare the product for launch. Scope: Backend API + PostgreSQL (Supabase preferred) Web app (React / or similar) Mobile apps (iOS & Android – React Native / Expo preferred) OTP authentication (phone-based) Location-based search & job distribution Admin panel Subscription system (Free / Basic / Pro) Requirements: Strong full-stack experience Mobile app experience (single codebase preferred) Marketplace logic understanding Clean, scalable architecture Ability to suggest improvements, not just follow instructions Status: MVP ...

I already have an iOS-only React Native app...calls will reuse the same REST API helpers already in the project; you’ll mostly be adding new endpoints and handling the responses. Acceptance criteria • Cart and Messages screens match the supplied designs pixel-perfect on iPhone 11 → 15 Pro. • Navigation, deep linking and back-button behaviour remain intact throughout the app. • No new warnings or regressions in Xcode build or in the Expo/CLI logs. • Final pull request builds cleanly and passes the existing unit tests (written in Jest). Start your proposal with “MOBILE” so I know you’ve read this. Feel free to include a quick note about similar React Native features you’ve shipped before and an estimated number of da...

...but your code should expose clear hooks so I can drop those services in without refactor pain. A short test suite with Jest and React Native Testing Library is required for the critical user flows above, plus concise README instructions covering environment setup and running the app on both platforms. I’d like weekly progress updates through a GitHub repo so I can review commits and UI builds in Expo or a release APK/IPA. If you enjoy crafting polished, maintainable React Native apps and can deliver the first functional build (features listed) within four weeks, let’s talk deliverables and milestones right away....

...the Project is a Super App Platform offering multiple integrated services: Swift Delivery (Food & Grocery) Nonstop Courier & Cargo NTaxi (Taxi Booking) GoTix (Ticket Booking) Franchise Automation System AI-Powered Dashboard and Support System The platform is being expanded across Web, Android, and iOS environments. Required Skills Frontend React.js / React Native / Expo Tailwind CSS / Material UI Responsive UI Development Backend Node.js / Express REST API Development MySQL / PostgreSQL / MongoDB Payment Gateway Integration AI Integration (Mandatory) OpenAI / AI API Integration AI Chatbot Automation Automated KYC Processing Smart Analytics Dashboard DevOps GitHub Version Control Vercel / AWS / Firebase Deployment CI/CD Pipeline Setup Responsi...

...trustworthy enough to sit on everything from pill bottles to shaker cups and social media headers. You’re free to explore any palette or type treatment that supports that “power” message—whether you lean into commanding reds and blacks, metallic chromes, or an unexpected combination that still feels bold. Clean, scalable vector work is essential so the design holds up on both tiny labels and large expo banners. Deliverables I need at hand-off: • Primary logo in editable vector format (AI or EPS) • High-resolution PNGs with transparent background • One full-color version plus a single-color variant for dark and light surfaces • A short note on the fonts and color codes you’ve used so I can stay consistent later If you ha...

I have a React Native app running on the Expo managed workflow, with a Node.js backend and a small React.js web companion. I now need rewarded ads from Google AdMob added to the mobile build for both iOS and Android. Here’s the exact flow: after a user successfully completes a task in the app, they should immediately see a rewarded ad. No banners, no interstitials—just the single rewarded unit. Expo’s latest SDK, expo-ads-admob (or the bare AdMob API if you prefer ejecting), and proper configuration of the AdMob app- and ad-unit IDs are all fair game, as long as the final binaries pass Google’s test ads and production ads alike. Deliverables • Code changes or modules integrated into the existing repository • Brief README or screencast t...

Am a developer and developed an ios app through expo published to ios store but i want to test it to ensure it works since the Android version works. Anyone with an iphone but based in Nairobi we can have a meeting inorder to test the app. The app has some scanning features so we shall likely need to meet physically in CBD. Note this is for only people within Nairobi Kenya only

I’m building an AI-powered chatbot focused on farming and I need an experienced JavaScript developer who is equally comfortable on the server (Node.js/Express) and the client (React for the web, React Native or Expo for the mobile app). The bot’s core purpose is to help farmers day-to-day, so every feature you write will revolve around delivering: • Crop-management advice derived from an LLM (OpenAI/GPT, LangChain or similar) • Real-time weather updates pulled from a public API and surfaced conversationally • Up-to-the-minute market prices for major crops, fetched and cached efficiently The conversation engine must run through a clean REST or GraphQL layer, with a modular service that lets me swap out models or data sources later. On the front e...

I need AdMob fully wired into my existing Expo (managed workflow) React-Native app. The codebase is JavaScript/Node and already running smoothly; what’s missing is the monetisation layer. Here’s what I’m after: • Banner ads should sit naturally within the content stream, not pinned to the top or bottom. • Interstitial ads need to trigger between content transitions so users see them only when they move from one screen or section to the next. • Rewarded ads will unlock extra features or content once the user finishes watching. I’ll supply the AdMob App ID, ad-unit IDs, and a quick walkthrough of the relevant screens. Your job is to: 1. Install and configure the recommended Expo modules (e.g. expo-google-mobile-ads or an e...

I need a senior React Native and Expo developer to fully debug and QA my app until it works perfectly on all devices. This is not a single bug fix. I need someone to go through EVERYTHING and make it bulletproof. The App: HomeScoop is a military relocation platform helping service members find neighborhoods near bases. 184 bases, 1900+ neighborhoods. BAH Calculator, GS Pay Calculator. School ratings, rent data, commute times. Live at What Needs to Work (All of It): 1. Every base must load and display its neighborhoods. No "0 neighborhoods" errors. 2. Every neighborhood card must be tappable. Links, buttons, "Why This?" all functional. 3. BAH Calculator must work on mobile AND desktop. No cutoff, no crashes, results fully visible. 4. GS Calculator must work en...

Project Title Continue Development of React Native (Expo) Rental Marketplace App (Supabase + Stripe) ⸻ Project Description I am looking to hire an experienced React Native developer to continue building an existing rental marketplace mobile app (similar to a peer-to-peer item rental platform). Important: This is NOT a new app. The app is already partially built with a working backend. You will be continuing existing code, not rewriting or redesigning from scratch. ⸻ Current Tech Stack (Must Have Experience) • Frontend: • React Native • Expo (managed workflow) • TypeScript • Backend: • Supabase (PostgreSQL, Auth, Storage, RLS, Edge Functions) • Payments: • Stripe (PaymentIntents, SetupIntents, Webhooks) • Platforms: ...

...database schema (SQL or NoSQL—convince me which fits best) that can comfortably support thousands of concurrent support tickets. • Build a robust back-end API layer (REST or GraphQL) with authentication, role-based permissions, logging, and sensible test coverage. • Develop the front-end as a hybrid app that packages for iOS, Android, and the web without code divergence. Think React Native + Expo, Ionic + Capacitor, or Flutter Web, but I’m open to other proven stacks. • Integrate deeply with Salesforce Service Cloud and Zendesk. Ticket creation, status syncing, two-way comments, and webhook-driven updates all need to run smoothly. If the foundations allow room for a future connector that would be ideal. • Provide concise documentation and ...

...(React Native/Expo) for iOS. I need a developer to help me move the project into a professional development workflow and prepare it for the Apple App Store. - Key Responsibilities: Migration: Assist in exporting the code from Vibecode and setting up a clean GitHub repository. Development Environment: Help me ensure the project runs locally in Cursor and is compatible with Expo Go/EAS. Error Tracking: Integrate Sentry for real-time crash reporting and error tracking. OAuth & API Audit: Audit the existing Google OAuth and Apple integrations to ensure they meet Apple's security and privacy guidelines. Pre-Launch Polish: Perform a quick code review to ensure performance is stable before we submit to the App Store. Required Skills: Optimize AI Image processing ...

I need a signed Android App Bundle (AAB) generated from project extracted from in zip. The app logic is complete. The task is to create a signed bundle (keystore will be provided), ensuring compatibility with Google Play Console. .

I have a React Native project running under Expo and a small Node.js backend. I now want one seamless Google login flow that works the same on iOS, Android, and the Web. Here is exactly what I need you to deliver: • Create or help me create the Google Cloud OAuth2 project, set the right OAuth consent screen, and generate the iOS, Android, and Web client IDs. • Add Google “Sign in with Google” to the Expo app, wire it to Sign out, and expose the basic user profile (name, email, avatar URL) once authenticated. • On the Node.js side, add a lightweight endpoint that receives the Google ID token, verifies it with google-auth-library, and returns my own session or JWT. I expect clear, well-commented code and a short README so I can reproduce t...