Experience level filter
Job type filter
Client history filter
Project length filter
Hours per week filter
  • Fixed price
  • Intermediate
  • Est. budget: $2,000.00

Need help creating a mobile app from scratch that will take over an entire market. I have no experience but I've been working with Codex and such to give myself a MVP is you want to call it that. The app must be user-friendly, scalable, and innovative, with a strong focus on user engagement and retention. I am looking for a developer who can guide me through the process and ensure the app meets high standards, has the ability to update it whenever I get a business on and honestly help me like a co founder. If you're willing to be that important of a role.

  • Hourly: $50.00 - $75.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are building a browser-based virtual trading card pack opening experience inspired by the excitement and animation style of the Pokémon TCG Pocket app. https://www.youtube.com/watch?v=GKNsrJY4D3U Users will purchase virtual packs, open them through an engaging animated experience, receive cards based on configurable rarity odds, and optionally request shipment of physical cards. We are looking for a developer or small team capable of delivering the entire project from start to finish. Core Requirements Frontend Experience The pack opening experience should feel exciting, polished, and mobile-friendly. Features include: * Mobile and desktop responsive * Pack carousel where users can scroll through multiple pack choices * All packs may visually appear similar initially * User selects a pack before opening * Animated pack opening sequence * Smooth reveal animations * Sound effects support * Epic and Legendary card reveal effects * Fast loading experience * Modern UI and UX We want an experience comparable to modern digital card-opening games. Pack Logic Users purchase a pack and receive cards based on predefined rarity percentages. Example structure: * Common * Uncommon * Rare * Vintage * Epic * Legendary Admin must be able to control: * Hit rates * Card pools * Available inventory * Pack configurations *Inventory Management System* A backend inventory system is required. Example: Common Pool: Horsey x500 Nidoran x300 Staryu x250 Legendary Pool: Mewtwo x5 Charizard x3 Lugia x2 Admin should be able to: * Add cards * Remove cards * Edit quantities * Upload card images * Enable or disable cards * View inventory remaining When a card is awarded, inventory should decrease automatically. Pack Configuration System Admin should be able to create new packs. Examples: ShadowMind Pack Retro Pack Vintage Pack Holiday Pack Each pack should have: * Custom artwork * Custom odds * Custom card pools * Active/inactive status User Accounts Users should be able to: * Create account * Login * View collection * View opening history * View owned cards * Request shipment of cards Collection System : Vault Users should have a digital collection page showing: * Cards owned * Quantity owned * Rarity * Card images * Opening history Physical Fulfillment System After opening packs, users should have the ability to request shipment of physical cards. Requirements: * Shipping address collection * Shipment request system * Admin fulfillment dashboard * Mark orders shipped * View shipment history Admin Dashboard Admin dashboard should include: * Inventory management * Pack management * User management * Shipment management * Order history * Analytics Payments Integrate Stripe / apple pay Users should be able to: * Purchase packs * View order history * Receive purchase confirmation Technology Preference Preferred: * Next.js * React * PostgreSQL * Stripe Open to recommendations if a better stack is proposed. Deliverables * Fully functioning production-ready web application * Source code * Admin dashboard * Database setup * Mobile responsive design * Deployment assistance * Basic documentation Proposal Requirements Please include: 1. Fixed price for the complete project 2. Estimated timeline 3. Similar projects completed 4. Recommended technology stack 5. Examples of gaming, collectible, loot-box, card-opening, or marketplace projects Important Please provide one total fixed-price bid for the complete project. We are looking for a long-term development partner but want a complete build quote for Version 1 of the platform. This is a real project that will move quickly for the right developer.

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

Project Overview I am the owner of 8pm-Art Productions LLC and I’m looking for an experienced senior mobile app developer or small development team to help bring TailsDate across the finish line. The app is already substantially built. This is not a rebuild from scratch. I need a highly skilled developer who can step into an existing codebase, understand the architecture quickly, and help make the app production-ready, stable, scalable, polished, and smooth for launch. What Needs to Be Done The project may include: Bug fixing and issue resolution Code review and architecture assessment Refactoring where needed (without unnecessary rewrites) Performance optimization UX/UI polish and interaction improvements QA hardening and edge-case testing Backend/API optimization Database and server performance review Security review and best practices Crash analytics and debugging App Store / Google Play production readiness Scale preparation for user growth Documentation cleanup Current Status Existing assets are owned by my Florida LLC and include: Mobile app source code Backend source code UX/UI designs Brand assets Website Domain Copyrighted audio/jingle Developer accounts The foundation is built — I need an expert to help make it launch-ready. Required Experience Please apply only if you have: 5+ years mobile app development experience Experience taking existing apps to production Strong debugging and optimization skills Experience working with inherited codebases Experience with scaling consumer apps Strong communication and documentation skills Ability to sign NDA before access Bonus If You Have Experience With Dating or social apps Subscription/paywall systems Push notifications Real-time messaging Analytics User onboarding optimization Security and privacy compliance To Apply, Please Include Examples of apps you helped finish, optimize, or rescue Links to live apps in the App Store / Google Play Your tech stack expertise Your approach when inheriting someone else’s code Your availability and estimated weekly hours This is not a project for junior developers or agencies that want to rebuild from scratch. I’m looking for someone who respects existing work, can improve what is already built, and knows how to make an app feel polished, stable, and launch-ready. Possible future partnership. If that sounds like you, I’d love to talk.

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

Mobile app for continuous searching. Enter a query in the search box powered by AI to sharpen up the requst, chose the duration of the search using pop up calendars. Hit submit, the app will continuously search for new information starting ONLY from the start date to the end date. When a new query is found, the app notifies and displays the web link to be clicked on and reviewed. Once the link has been viewed, the link goes from green to red to represent the link has been view and the customer now can delete that notification. The notification includes a time date stamp when the notification was found. Possibly to use AI in the search box to articulate the request being searched. This is a continuous notification app. The customer will have up to 10 queries and 10 notifications per query. The app has to be compatible for Android and IOS. As far as security, there is no information to steal, the customer only needs to creat a login and password, no personal information collected no billing. Billing is handled by the Playstore and Apple store. The app will be subscription based based on the frequency of the search. Ex: search frequency every hour, or search frequency every 5 minutes.

  • Hourly
  • Entry Level
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I have an app built in Google AI Studio and am using Google Cloud Run and Firebase. Everything works on the dev site, but I need assistance with launching the app and addressing issues related to Google Cloud Run and Firebase. The ideal freelancer will have experience in these platforms to ensure a smooth launch.

  • Fixed price
  • Expert
  • Est. budget: $50.00

I have a React Native app ready. I need help uploading it to Apple App Store and Google Play Store. I already have: - Apple Developer account - Google Play Console account - App files: .ipa and .aab ready You need to: 1. Upload build to Apple TestFlight 2. Upload build to Google Play Console 3. Fill store listing with text + screenshots I provide 4. Submit for review Budget: $50 fixed. Should take 1-2 hours. Must have 5-star reviews and done this before. Send me message "I can do TrueTurn" to apply.

  • Fixed price
  • Intermediate
  • Est. budget: $250.00

Hi! I built a Faith dash based Christian app in Replit and want to convert it into an App Store and Google play ready app. The entire application is built including Rewards system, Login structure, etc. That said, I am open to suggestions about how to improve it prior to launch. https://stop-and-love-tharris8.replit.app/

  • Fixed price
  • Expert
  • Est. budget: $350.00

Developer needed to launch a family organizer app (backend + accounts) Short version I’ve already built a working prototype of a family management app. It looks and behaves the way I want. What it can’t do yet is the “behind the scenes” part: save information in one shared place so every family member sees the same thing on their own phone, let each person log in, and send reminder notifications. I need a developer to build that part and get the app live so my family can actually use it on our phones. One thing that matters a lot to me, please read carefully: after you finish, I need to be able to keep changing and improving the app myself, working with an AI assistant — without having to hire or contact anyone again. So everything you build has to be handed over to me completely, written cleanly and simply, and explained well enough that an AI assistant can understand it and help me make future edits. No locked-down systems, no “only I can touch this” setups, no surprise dependencies. I own all of it. What the app is It’s a private organizer for my household (two parents, six kids). It has five sections: • Today — a daily summary for each person (their schedule, their tasks, family meal/afternoon plans). • Schedule — a weekly calendar: who’s driving which kid to which school, each parent’s work day and hours, kids’ activities, meal and afternoon plans. • Chores — daily and weekly tasks you can assign to specific people, and check off when done. • Lists — grocery and supply lists. • Tonight — an evening summary of chores that still aren’t finished. The look, layout, colors, and how everything behaves are already done. I’m not asking you to design anything. I’m asking you to make it real and shared. What I need you to build 1. One shared place to store our information (the part it’s missing most). Right now, anything I type only saves on the device I typed it on. My wife’s phone and the kids’ devices don’t see it. I need all our information kept in one shared online location so that when anyone makes a change, everyone else’s device updates too, within a few seconds. 2. A login for each family member. Simple and family-friendly: you open the app, tap your name from a list, and type a PIN. Once you’ve logged in on your own phone, it should keep you logged in so you don’t have to do it every time. Every person — both parents and all six kids — gets their own login. Parents can edit everything; kids mainly see their own stuff and check off their own chores. The app already has a built-in “who’s using this” concept; your login system just needs to drive it for real. 3. Notifications to people’s phones. • Every morning, each person gets a notification with their summary for the day. • Every evening at 8:00 PM, each person gets a reminder of any chores they haven’t finished that day. The app already knows exactly what each of those messages should say — I just need them actually delivered to phones on schedule. 4. Shared photo proof for kids’ chores. When a kid marks a chore done, the app already makes them take a photo as proof. Right now that photo is stuck on the kid’s device. I need those photos saved in our shared location so my wife and I can see them from our own phones. What “done” looks like • My family can install or open the app on our phones and each log in with our name and PIN. • A change one person makes shows up on everyone else’s device. • Morning summaries and 8:00 PM chore reminders arrive as phone notifications. • Kids’ chore photos are visible to the parents on their own devices. • It runs reliably without me needing to babysit it. Very important: I need to be able to maintain it myself afterward I work on this app with an AI assistant, and I plan to keep improving it that way for a long time. So I’m asking that you: • Hand over everything — all the code, all the accounts and passwords, all the settings — in my name, owned by me. Nothing stays under your account. • Write it cleanly and simply. Please don’t over-complicate it or add tools and layers that aren’t truly needed. The simpler and more standard it is, the easier it is for me and an AI assistant to understand and change later. • Comment and document it in plain terms: what each part does, where things live, and how to make common changes (like adding a person, changing a notification time, or adjusting a list). • Write a short “how it works” guide for a non-developer — how to find things, how to change them safely, and how to undo a mistake. • Avoid lock-in. Use widely used, well-known building blocks (the kind an AI assistant will already understand), not anything obscure or proprietary that only you would know how to maintain. • Do a handoff call or video walking me through it so I’m comfortable taking it from there. If anything about how it’s built would make it hard for me to edit later on my own, please tell me up front. To apply, please tell me • A short note, in plain English, on how you’d approach this — especially how you’ll keep it simple and easy for me to maintain myself afterward. • Whether you’d build it so it works on iPhones and Android (and whether that’s a website-style app or an installable app — explain the trade-offs simply). • A rough estimate of cost and timeline. • One or two examples of similar things you’ve built. A few notes • This is a private app for my family only — not something I’m selling. It doesn’t need to handle thousands of users, just the eight of us. • Privacy matters: it includes my kids’ photos and our daily whereabouts, so it needs to be kept private and secure. • I already have the full working front end (the part you see and tap). I’ll share it with the right person. You’re building the engine behind it and getting it onto our phones.

Jobs Per Page: