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  • Fixed price
  • Intermediate
  • Est. budget: $3,000.00

We need a mobile-friendly web app for employees to submit material and supply requests along with minor documentation from their phones instead of using paper forms. Employee Features: Secure login Submit material requests Enter item description and quantity Select or enter trailer number Add notes Set priority level View status of submitted requests We would then like a feature for employees to upload photos of their completed work. All photos need to link back to a trailer number they key in. Example: Employee: Jayden Lopez, Trailer number #1234, upload photos of his completed work. Then we would have an office member download photos and save to the permanent file of this unit. Manager Features: Dashboard showing all requests Approve or deny requests Mark requests as ordered Mark requests as delivered Search and filter requests View request history by employee and trailer Reporting Features: Materials requested by employee Materials requested by trailer number Monthly request summaries Export reports to Excel Photo collection and download (or email to be downloaded) The app should work on both iPhone and Android through a web browser and be simple enough for field employees to use quickly from their phones.

  • Hourly
  • Intermediate
  • Est. time: 3 to 6 months, Not sure

I am building a ride-sharing mobile application that groups people traveling in the same direction so they can share a ride and split the cost automatically. The goal is to create a simple MVP (minimum viable product) to test in a real city with early users. This is similar to Uber Pool, but focused on smaller, local commuter groups (work, school, daily travel). 🎯 What I Need I am looking for a mobile app developer or technical cofounder who can help build the first version of this application. The MVP should allow: User registration and login Setting pickup and destination Matching users going in the same direction Creating shared rides (2–4 passengers) Splitting ride cost automatically Basic map integration (Google Maps or similar) Simple payment system (Stripe or simulated payments) Basic admin panel (optional but preferred) 🛠 Required Skills Flutter or React Native (preferred) Firebase or backend experience API integration (maps, payments) Experience building MVPs or startups Knowledge of ride-sharing or location-based apps is a plus 📊 How We Will Work Start with a simple MVP (not a full Uber-level system) Build step-by-step and test quickly Focus on real users in one city first Agile communication (weekly updates or faster if needed) Open to suggestions to improve the product 🤝 What I Am Looking For Someone serious and reliable Someone who can work independently Someone interested in a long-term project or startup opportunity Paid work initially, with potential for partnership if things go well 🚀 Project Goal The goal is to launch a working MVP within a few weeks/months and test real demand in a local market before scaling. 📩 If Interested Please message me with: Your experience Similar apps you have built Estimated cost and timeline Your preferred tech stack

  • Hourly
  • Expert
  • Est. time: Less than 1 month, Less than 30 hrs/week

We have a functional location-based social app (#Freedom In Action - FIA) for freedom-oriented communities. It needs a complete modern UI/UX overhaul to feel premium like 2026 apps (dark mode, smooth animations, high engagement). Here is the existing app. https://www.talkingcucumber.com/?wpdmdl=1985 Attached is what I would like the design to look like (I am open for suggestions). I want it fully functional and ready for BETA testing asap. Feel free to make suggestions on design and functionality. I would prefer someone with the same constitutional freedom loving mindset as to prevent any bias or issues.

Posted 2 weeks ago
  • Hourly: $40.00 - $50.00
  • Expert
  • Est. time: More than 6 months, Less than 30 hrs/week

We’re looking for an experienced full-stack React / React Native developer to help maintain and grow our B2B SaaS platform. Yelli is a web and mobile platform used by restaurants and hospitality businesses for training, onboarding, communication, testing, and operational documentation. The platform is already live with paying customers, and we are currently focused on improving the product, shipping new features, and scaling the platform. This is not a greenfield project. You'll be stepping into an existing codebase and working directly with the founder to improve, maintain, and evolve the product. Tech Stack: - Node.js - TypeScript - React - React Native - MySQL - AWS (EC2, S3, CodeDeploy) - Firebase - GitLab CI/CD What You'll Be Doing: - Maintaining and improving an existing web and mobile application - Fixing bugs and troubleshooting production issues - Shipping new features and enhancements - Reviewing existing architecture and suggesting improvements - Participating in weekly planning and progress meetings - Communicating progress and blockers proactively - Taking ownership of assigned projects from start to finish What We're Looking For: - 5+ years of professional full-stack development experience - Strong experience with React and React Native - Strong Node.js and TypeScript experience - Experience working with AWS-hosted applications - Experience with MySQL and relational database design - Comfortable working within an existing codebase - Strong debugging and problem-solving skills - Excellent written and verbal English communication - Reliable, responsive, and self-directed Bonus Points - SaaS startup experience - Hospitality or restaurant technology experience - UI/UX experience - Experience leading projects or mentoring developers - DevOps or infrastructure experience !!Important!! Communication is extremely important for this role. We are looking for someone who can communicate clearly, participate in weekly video meetings, explain technical decisions in plain English, and provide consistent updates on progress and blockers. Engagement Details: - Part-time freelance to start - Approximately 10–20 hours per week - Long-term opportunity for the right person - Direct relationship with the company (no agencies or subcontracting) When applying, please include: - A brief summary of your React Native experience - A SaaS product you've worked on that is currently live - Your availability (hours per week) - Your hourly rate - Why you think you'd be a good fit for this role Please do not use AI-generated proposals. We are looking for thoughtful, personalized responses that demonstrate relevant experience.

  • Hourly: $45.00 - $80.00
  • Intermediate
  • Est. time: Less than 1 month, Less than 30 hrs/week

I’m looking for an experienced React Native developer to help maintain and improve an existing mobile application that is currently live on both the Google Play Store and Apple App Store. The app uses Firebase as its backend, with some server-side functionality currently hosted on Bluehost. The project involves two specific tasks: 1. Font Update in Mobile App Change the current font used across the React Native app Ensure consistent styling across both iOS and Android Verify that the new font is properly bundled and renders correctly on all screens 2. Fix Scheduled API / Cron Job Currently, an API call is intended to run automatically on a weekly schedule. This is set up through a Bluehost server environment but is not functioning reliably. The goal is to implement a stable scheduled job (cron equivalent) that executes the API once per week without manual triggering Open to improved solutions (e.g., server cron, Firebase Functions scheduled triggers, or alternative reliable scheduling approaches) Tech Stack: React Native (iOS & Android) Firebase Bluehost (existing server-side setup) REST API integration What I’m Looking For: Strong experience with React Native styling and asset management Experience with backend scheduling (cron jobs, scheduled functions, or serverless alternatives) Ability to debug existing production apps without breaking live functionality Clean, reliable implementation rather than quick hacks If you’ve worked with Firebase scheduled functions or have experience moving cron jobs off traditional hosting into more reliable systems, that’s a strong plus. Please include examples of similar React Native or backend maintenance work you’ve done.

  • Hourly
  • Intermediate
  • Est. time: Less than 1 month, Less than 30 hrs/week

We're a pre-launch sports event app (Flutter mobile app + Django REST backend) preparing for App Store and Google Play submission. We need to migrate our subscription billing from Stripe to native in-app purchases (Apple StoreKit + Google Play Billing) before we can ship. The work is well-scoped: monthly + annual subscriptions, 7-day free trial, one subscription tier. No legacy users to migrate (no current Stripe subscribers). We have a written strategy document covering subscription lifecycle, edge cases (grace periods, refunds, restores), and store-side configuration — shared with shortlisted candidates.

  • Hourly
  • Intermediate
  • Est. time: Less than 1 month, Less than 30 hrs/week

This is a Flutterflow app called CARS which stands for Cybersecurity Awareness & Resilience Solution. I am a Phd student at NSU and I will be engaging in developmental research for microbusiness owners testing cyber awareness and resilience for their microbusinesses. This is intentionally a minimal research app. There is no backend all logic is handled in FlutterFlow + Firestore. The app enforces sequential viewing of videos and tracks completion and rewatch behavior only. The focus is on simplicity, reliability, and clean UX. Avoid over-engineering. There are 102 videos that have already been loaded via csv via Rowy into Firebase/Firestore. You already have: videoId title module order videoUrl and the videos are set-up to play sequentially one after another. If you get the job, I will provide the csv with placeholders for videourl for privacy. Please review the attached Developer Brief to get an idea of the specifics of this job. Thank you.

  • Hourly: $15.00 - $25.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I'm looking for an experienced Base44 developer to help finish, optimize, debug, and launch mobile applications. The ideal candidate is highly experienced with Base44 and can confidently handle: App optimization and performance improvements Debugging and troubleshooting Push notification setup Email notifications and alerts Database and workflow optimization Minimizing integration credit usage Mobile app testing Apple App Store publishing Google Play Store publishing Final QA and launch readiness I'm looking for someone who can quickly identify issues, recommend improvements, and help bring projects across the finish line. Requirements: Strong Base44 experience Experience publishing apps to both Apple App Store and Google Play Experience with push notifications and email workflows Strong troubleshooting and problem-solving skills Excellent communication Compensation: Competitive hourly rate Bonuses for completing projects ahead of schedule Ongoing work available Potential long-term/full-time opportunity for the right person When applying, please include: Your Base44 experience Apps you've built or launched Your experience with App Store and Google Play publishing Why you consider yourself an expert with Base44

  • Fixed price
  • Expert
  • Est. budget: $750.00

Compensation: I am looking for someone who is confident in their ability to grow users and is interested in sharing in the upside they create. Rather than a traditional hourly arrangement, I prefer a structure that combines a modest monthly retainer with meaningful performance-based compensation tied directly to growth. As a starting point, I am considering a monthly budget in the $500-$1,500 range plus bonuses based on agreed-upon growth milestones such as active users, app downloads, retention metrics, or other measurable KPIs. I am also open to discussing longer-term profit-sharing or revenue-sharing arrangements for someone who becomes deeply involved in helping scale the platform. My goal is to find someone who views this as more than a freelance project and wants to build something meaningful while participating in the value they help create.

  • Hourly
  • Expert
  • Est. time: 3 to 6 months, 30+ hrs/week

We're looking for a senior Flutter engineer to help a gamified social-emotional learning app for kids on tablet. You bring deep expertise in Flutter and Dart, including custom animations, state management, and building delightful, performant interfaces that hold the attention of young users. Experience shipping polished consumer or education apps to the App Store is essential, and a background in accessibility and integrating with backend services (REST APIs, Supabase, or similar) is a strong plus. Ideally you've worked on products for children and understand the unique design, privacy, and engagement considerations that come with building for that audience. Above all, you care about craft and want to help create something genuinely good for kids and families.

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