Budget: 2700 UAH Deadline: 1 day
Ready to take on the work.
We do everything turnkey.
You can view the work in the profile or here echocode.app.
review_count) and direct quotes-excerpts from Reddit, Amazon, and local marketplaces.image_bytes, location, user_tags.Фронт: React Native + WatermelonDB
Budget: 2700 UAH Deadline: 1 day
Ready to take on the work.
We do everything turnkey.
You can view the work in the profile or here echocode.app.
Budget: 1000 UAH Deadline: 1 day
Good day! I have extensive experience in developing various applications for mobile devices.
Budget: 13000 UAH Deadline: 1 day
We can:
• implement a mobile application (iOS/Android) with the described core loop
• build a FastAPI backend with asynchronous integration of Gemini
• properly design a JSON contract between AI and the front end (tables, traffic lights, verdict)
• implement history, favorites, manual search, feedback
• consider limits, caching, and cost-control for Gemini + Google Search
⚠️ Important: We do not train ML models, we work with LLM as a service (prompting, grounding, safety, output format).
Ballpark estimate (very rough, MVP)
• Backend (FastAPI + AI orchestration + DB): 160–220 hours
• Mobile app (1 platform to start): 180–240 hours
• UI/UX implementation + polish: 60–80 hours
Rate: $35 / hour
Format: Time & Material (fixed is risky here due to the AI part).
Questions that should be answered before starting
1. Are there already UX wireframes, or just a concept?
2. One platform to start (iOS or Android) or both at once?
3. How do you see monetization / limits on scans?
4. Who is responsible for prompt & business logic — you or us?
5. Is legal disclaimer logic needed (health / legal)?
Next step
I propose:
1. Discovery / tech alignment (1–2 weeks)
2. We finalize the scope of MVP + API contracts
3. We provide exact timelines and budget
Budget: 840 UAH Deadline: 1 day
Good day
I am ready to collaborate). I have extensive experience in project management, including writing Technical Specifications (TS), prototyping, testing, selecting and working with designers and developers to achieve the results you need. I am confident that I can help you) The hourly rate, I would be happy to discuss in more detail with you)
Experience as a PM in website and mobile application development (plus advertising) for about 4 years in the office and now over 4 years remotely.
I am in the TOP - 1 as a technical writer
In the TOP - 2 in project management
In the TOP - 7 in testing
I am ready to assist in client management, task setting for developers, testing, documentation writing, prototyping, and consulting not only on general issues but also on development stages.
Budget: 777 UAH Deadline: 7 days
Hello, I am engaged in mobile application development on Flutter for iOS/Android, I have commercial experience working in companies, I have experience creating applications independently from scratch to publication in stores (there are proofs in the reviews). I also create custom backend on Python with subsequent deployment on servers. I am available for work, I can start right now. I am ready to consult on all questions.
Budget: 27000 UAH Deadline: 4 days
Good day! I am ready to complete this project. Great experience in developing various applications.
Budget: 26999 UAH Deadline: 30 days
Hello, I am offering my candidacy for the position of Android developer. Stack: Kotlin. Compose.
All the best!
Budget: 27000 UAH Deadline: 7 days
Hello.
It is unclear what needs to be done; the title refers to mobile applications, while the description refers to the backend.
I am generally a full-stack developer; if a backend needs to be created as you described - I can implement it (experience in Python, FastAPI, PostgreSQL, and LLM is more than sufficient).
I work for an hourly rate of $30.
Budget: 27000 UAH Deadline: 30 days
Hello, I have experience with FastAPI, asynchronous image processing, Gemini integration, Google search grounding, and issuing structured JSON for the front end. The logic for modes, history, favorites, feedback, and limits is implemented without issues. I am ready to quickly move to the API contract and timeline estimation.
Budget: 27000 UAH Deadline: 90 days
I have experience with FastAPI, asynchronous integration of AI, and building such pipelines with photos and structured JSON, so I can carefully implement the backend and prepare it for scaling, let's discuss the details and stages.
We will go through each point. Technical task for the development of a mobile application for a sushi delivery service A mobile application (Android and iOS) needs to be developed with functionality as close as possible to the website 911sushi.com.Main requirementsIntegration Full integration with Poster POS. All orders must automatically go directly to Poster. Use of the existing customer base in Poster. Automatic application of personal discounts for guests already set up in Poster.User authorization Registration and authorization. Login by phone number (or another modern method of authorization). Saving order history. Personal discounts and promotions for the user.Menu Viewing categories and products. Detailed information about items. Ability to add products to the cart. Selection of modifiers and add-ons (if needed).Cart and order placement Selecting a delivery address. Saving multiple user addresses. Selecting a city. Selecting delivery time or "as soon as possible". Displaying delivery costs depending on the zone. Support for delivery zones with the ability to edit them.Admin panel A convenient admin panel is required with the ability to: Edit the menu; Add and remove items; Change prices; Change categories; Manage promotions; Create and send promo codes; Set limits on the use of promo codes; View statistics.Promotions and marketing Provide the possibility of: A promo code for the first order; A bonus or discount for installing the app; Creating promo codes with a limited number of uses; Mass mailing of promo codes to users; Conducting promotions without the need to update the app.Analytics Detailed statistics are needed: Overall app performance statistics; Statistics for each menu item; User conversion; Number of installations; Number of completed orders; Average check; Repeat purchases; Delivery analytics by addresses; Selection of the 100 most popular delivery streets; Other key performance indicators for sales analysis.Information sections The app must include: Links to social networks; Contacts; A map with the location of the establishment; Information about the company; Delivery and payment conditions.Application performance requirements Fast and stable operation; No freezes or critical errors; Modern and user-friendly interface; Support for current versions of Android and iOS.Design There is currently no separate design. The existing website 911sushi.com can be used as a basis. All necessary materials have already been prepared: Logos; Brand colors; Menu; Brand book (if available).Phased implementation I consider phased development:Phase 1 Basic functionality; Integration with Poster; Menu; Cart; Order placement; Authorization; User account.Phase 2 Promo codes; Promotion system; Analytics; Statistics; Additional marketing tools; Other functions that may arise during the project development.Additional conditions After the development is completed, a 30-day testing period must be provided, during which possible defects will be corrected. After successful testing - final payment. It is important that the contractor is ready for gradual expansion of functionality, as new tasks may arise during the work process. Priority - the shortest possible implementation time without loss of quality. It is preferable that the contractor is from Lutsk, but this is not a mandatory condition.Please indicate in your response to the application: Estimated implementation time; Cost; Technology stack; Examples of similar projects; Experience with Poster POS integration; Whether you are ready to work in phases; Whether you provide warranty support after launch.
Project Description I am looking for an experienced Android app developer who can help prepare and publish my app on Google Play. A specialist who is well-versed in the requirements of Google Play Console, the publishing process, and possible methods of releasing apps, including working with old Google Play Console accounts (if allowed according to Google's rules), is necessary. Requirements: Preparation of the app for publication. Verification of compliance with Google Play requirements. Assistance with setting up Google Play Console. Creation of the release and publication of the app. Consultation on resolving possible errors and rejections during moderation. Experience in successfully publishing Android apps. If you have verified experience in publishing apps on Google Play and can help complete the task quickly and efficiently, I would be happy to collaborate.
Goal: to create an APK for Android or Firestick, install it on the TV, and launch videos from a computer so that the same videos are displayed on all TVs. It will be used for clinics to play specific videos on the TVs. Also, there should be playlists so that each specific TV shows only the selected playlist. The program should download videos to the device instead of streaming them, thus saving internet and resources. When the Playlist is updated, the program will update and show new videos.
We are looking for an experienced freelancer (mobile app developer). We need to create and prepare apps for upload in the iGaming niche. These apps are developed for a specific task — launching advertising campaigns through Google UAC (Universal App Campaigns). Therefore, it is critically important that the apps are technically optimized for Google Ads algorithms. Please specify the price and deadlines.
Good day. In order to publish the app on Google Play, 20 testers are needed to test it. You must install the app, click around a bit, and not delete it for 14-15 days. Tester task: download the app to your smartphone, open it a few times, press buttons, check tabs, and DO NOT DELETE THE APP FOR 14 DAYS! If you or your team are ready to test, please write. Update #1 from 07.05.2026 20 testers are needed for testing a game on Google Play. Google Play requirement. The game cannot be deleted for 20 days; otherwise, everything will reset and you will have to start over. If you have a team with 20 devices, send your proposals. Tester task: download the app to your smartphone, open it a couple of times, press buttons, check tabs, and DO NOT DELETE THE APP FOR 14 DAYS!