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- Rating 596
Budget: 75 PLN Deadline: 1 day
Hello! I am a project manager at dZENcode.
We have been developing mobil applications for Android/iOS for over 8 years.
We specialize in developing for React Native.
We use two strategies for organizing work on projects - Outsourcing and Outstaffing.
Our rate: from 15 USD/hour.
Let's discuss your project in the chat?
We can work on a secure transaction on the exchange.
Sincerely, dZENcode manager.
Budget: 17500 PLN Deadline: 31 days
Good morning.
I have experience in creating similar applications, I propose to implement everything in Flutter + Firebase.
I know Polish at an advanced level, so we can discuss the details and deadlines without any problem.
Best regards, Vitalii
Budget: 880 PLN Deadline: 1 day
Hello
Ready to collaborate - I have already worked on a similar project.
I have extensive experience in project management, including writing Technical Specifications (TS), testing, selecting and working with designers and developers to achieve the results you need. I am confident that I can help you) The cost is hourly.
Experience as a PM in website and mobile application development (plus advertising) for about 4 years in the office and currently over 4 years remotely.
I am in the TOP - 2 as a technical writer
In the TOP - 2 for project management
In the TOP - 8 for 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: 2500 PLN Deadline: 10 days
Good morning, Andrzej Nef!
I, Vitaliy, am an experienced React Native developer with over 5 years of experience and I would be happy to help you build your application. I wanted to discuss the functionality of your project in more detail, and I would also like to know what color palette you like, if you have any references to other applications whose design you like.
As a result of our collaboration, you will receive:
- Turnkey development - from idea to launch
- Work that meets your expectations
- Work will be completed in a shorter time
- Reliable, optimized, secure, fast, and dependable application
- Transparency in work and constant communication
- Support is guaranteed after the project is completed
Check out my portfolio:
Freelancehunt
Ready to discuss your project and propose the best solution. Write to me – we will find the best approach!
Budget: 2500 PLN Deadline: 28 days
Hello, I am interested in your request. We implement all works turnkey, from competitor analysis, niche research, prototyping, design, and directly developing your mobile application. We have a sufficiently large portfolio of mobile applications both on Flutter and on React Native, both of these technologies are suitable for cross-platform development. We also take care of the app publication. Please tell us more about your requirements and wishes for the mobile application, we will do everything at the highest level.
Budget: 15000 PLN Deadline: 20 days
Hello!
We are the ITZeyz team, specializing in mobile app development. We are ready to create a simple and convenient app for managing shopping lists.
We are ready to develop both the design and the app, which will speed up the project execution. We are ready to start immediately after discussing the details.
Please let us know if you have a technical specification (TS)?
We look forward to your response!
Our portfolio: Freelancehunt
Budget: 50000 PLN Deadline: 60 days
Good morning!
We are interested in creating the perfect MVP application for managing shopping lists for you! To bring your idea to life, we propose an effective and economical solution:
✅ Quick prototype creation in Figma – clear UX/UI
✅ Development of a mobile application in React Native – Android and iOS in one code
✅ Reliable Backend – storing lists, managing access, and sharing
✅ Support for multiple languages – convenience for users from different countries
✅ Simple, minimalist design – the perfect balance between functionality and ease of use
✅ Publication in the Apple Store and Google Play – we will handle the entire process
We can start today! We will select optimal technologies, agree on the details, and ensure excellent quality at a reasonable price.
🤝 Let's discuss the details and bring your application to life!
Sincerely,
Yurii
Budget: 15000 PLN Deadline: 20 days
Hello! 👋
I am not a designer who just draws, but rather a designer who DESIGNS products that sell business services. I create designs for businesses in various fields and have a high level of expertise in UX and UI design.
Please take a look at my portfolio and see my experience in the UX/UI field: Freelancehunt
Budget: 16000 PLN Deadline: 70 days
Frontend, Backend, and relational database - all on bubble
You can already create mobile applications here.
Budget: 3000 PLN Deadline: 7 days
UI/UX designer with 8 years of experience
For your convenience, I have gathered my work in a handy PDF file. Enjoy browsing! Google Drive
I specialize in designing and creating user-friendly, functional, and modern interfaces. My portfolio includes mobile applications, websites, and gaming projects. I always consider user needs and business objectives to ensure that the design is not only aesthetic but also effective.
Skills:
UI/UX development for mobile and web projects
Prototyping and designing user scenarios
Interface animation in Figma
Process optimization using neural networks
Meeting deadlines and attention to detail
I approach each project individually, taking into account business goals and creating solutions that truly work. If you need thoughtful and high-quality design — I would be happy to collaborate.
Budget: 120 PLN Deadline: 1 day
Good day!
I can take on the work. But I need more details regarding the functionality and business logic. I also need information about which APIs will need to be integrated and more.
As for me, I have 10 years of experience in development, working with a tech stack on React Native (+TypeScript), backend on Node.js (Express/Nest) + MongoDB, FireBase + TS.
So if this suits you, write to me, I will be happy to collaborate.
Best regards, Oleksiy.
- Projects 5
- Rating 5.0
- Rating 4 107
Budget: 6000 PLN Deadline: 7 days
I propose developing a cross-platform shopping list app using Flutter with Firebase for authentication, database, and storage. The app will include user authentication, shopping list management, product handling (text & photos), and sharing/export features with multi-language support. With over 5 years of experience in mobile development and expertise in Flutter and Firebase, I have successfully deployed multiple scalable apps. I can deliver a high-quality solution within 12-16 weeks, ensuring compliance with Google Play and Apple Store requirements.
Proposals concealed
Proposals are currently absent
Current freelance projects in the category Web Programming
A Telegram bot needs to be developed in Stand Pulse for the client's test. The test has 5-7 questions with 5-7 answer options. Based on the client's answers, the bot will calculate scores and provide a result (6 options).
An experienced Laravel developer is required for the integration of a payment system into an existing project. About the project Backend: Laravel Frontend: React Project: cloud file storage platform (similar to Dropbox) What needs to be implemented Integration of credit card payments via the payment system API. Creation of a payment. Redirecting the user to the payment page. Handling successful and unsuccessful payments. Processing callback/webhook. Checking the payment status. Correctly changing the order status after successful payment. Logging API requests and responses. Functioning in both test and production environments. Requirements Excellent knowledge of Laravel. Experience in integrating payment systems (bank APIs, etc.). Experience working with REST APIs. Will be an advantage Experience in integrating bank payment gateways. Ability to show similar projects. What we will provide Complete technical documentation of the payment system. Access to the test environment. When responding, please indicate: 1. Which payment systems you have already integrated. 2. Cost of work. 3. Completion time. 4. Examples of similar projects (if available).
TECHNICAL TASK Development of a Digital Signage system for a network of advertising screens 1. General description of the systemThe system is designed for remote management of media content (video, images) on a network of televisions running Android TV. Architecture:Backend / Control Panel (Admin Panel): PHP (Laravel / Yii2 or pure PHP) + MySQL.Frontend (Player on TV): HTML5 / JavaScript (Single Page Application), which runs on TV in full-screen mode via the Fully Kiosk Browser app.2. Functional requirements: Control Panel (Admin Panel on PHP)2.1. Screen (Television) ManagementAbility to add/remove screens in the system.Each screen is assigned: Name (geo-point), unique ID (device_token), and status (Online/Offline).Monitoring (Ping): Displaying the TV status in real-time. If the TV has not sent requests for more than 5 minutes, color its status red (Offline). 2.2. Content Management (Media Library)Uploading files (video, images) to the server.Deleting files (with automatic deletion of the physical file from the server).Ability to view (and modify) on which screens each individual media file is broadcasted.Setting the playback order of files. 2.3. Server API (for communication with TV)Implement REST API (JSON):POST /api/ping — receives its ID from the TV, records the last activity time (for Online status), and returns the current playlist version.GET /api/file/device_token — returns the current JSON array with links to media files, their order, and display time settings.3. Functional requirements: Client Player (HTML5/JS on TV)The player is a web page that is opened on the TV. The main task of the client is autonomy.3.1. Caching and Synchronization (Offline Operation)Upon startup, the player requests the playlist via the API.Local Storage: All files from the playlist (video/images) must be loaded into the internal memory of the browser (using Cache API or IndexedDB). Streaming (playing directly from the internet) is prohibited.Synchronization: If new content is added on the server, the player loads it in the background without interrupting the current display. After loading is complete, it adds it to the broadcast. If content is deleted on the server, the player must remove it from the local TV cache to avoid filling the device's memory.Offline Mode: In the complete absence of the internet, the player endlessly loops the last successfully loaded playlist. 3.2. Playback and RotationCyclic playback of content and according to the order set in the admin panel.For images, the display duration in seconds must be set (default 10 sec).Transitions between videos must be smooth, without black screens and noticeable page reloads. 3.3. Logging and Error Control (Failure Protection)Handling Corrupted Files: If a video file is corrupted and cannot be played, the player must skip it and turn on the next one in order, rather than hanging on a black screen.Show Logs (Analytics): The player must record in local memory the fact of each successful playback of a video. When the internet is available, this data is sent in batches to the server (POST /api/logs), so that statistics can be viewed in the admin panel: "Video A on TV #3 was shown 450 times in a day and 2365 times in total".4. Optimization Requirements for Android TVThe player interface must not contain any control elements (cursors, scroll bars, buttons). Only clean content on the full screen.JS code must be optimized for memory (timely clearing unused DOM elements and object URLs), as budget televisions have strict limitations on RAM and may crash the tab due to memory leaks after 12-24 hours of continuous operation.
Task Description: We are looking for a developer to create a simple web-based parking space management system without monthly paid subscriptions, turnkey.What is available: A detailed parking layout in DWG (AutoCAD) format. In total, about 500 parking spaces.Main task: It is necessary to transfer this layout to a web interface so that each parking space becomes clickable and dynamically changes color (for example, Green — Free, Red — Occupied). This is an electronic register for long-term rentals (manual data entry by the manager is planned; automation with sensors, barriers, or cameras is not needed).Role distribution and access: Manager: Works from a computer in the office. Has access to the "admin panel," where they can change the status of each parking space (free/occupied) and enter a description (for example, the name of the renting company). Security: Located on the premises, connects from mobile devices (phone, tablet, or laptop) via mobile internet. Security has view-only access (Read-only). They click on a space and see information: Space number, Status, Company name. They do not have the ability to change anything.Implementation requirements: Turnkey work: from adapting the layout for the web to deploying the system and database. The map interface must be responsive for easy scaling and finger clicks on smartphone screens. Propose the optimal way to host the system: either deploying on our office PC (external access setup will be needed for the security's mobile internet) or using free cloud limits.Please, in your response, suggest your version of the tech stack and architecture (where it is better to host the database so that security has access from 4G), and also indicate the estimated cost and timeline for the project. Important note regarding budget and functionality: The project is being done exclusively for internal use and basic convenience. We DO NOT need complex design solutions, CRM systems, integrations with payment gateways, SMS notifications, and the like. We need a maximally simple, concise, and functional interface without excess code. Therefore, please assess the project adequately — offers with overpricing will not be considered. Thank you.
Experienced OpenCart developer needed for project acceptance and further support I am looking for an experienced OpenCart programmer (not a studio) who can professionally accept the online store from the current developer and will further handle its support, development, and SEO optimization. About the project Online store on OpenCart. The project is approximately 99% ready and verified according to the technical specifications. A technical audit needs to be conducted before the final handover of the site. After the handover, long-term cooperation for project development is planned. Main tasks Conduct an audit of the code and project structure. Check the quality of the implemented functionality. Check the installed modules, their compatibility, and correct operation. Assess the security and stability of the site. Check the performance and suggest recommendations for improvement. Check the implemented SEO part and propose a further optimization plan. Ensure that the project is fully ready for independent support without dependence on the previous developer. Check the correctness of the transfer of all accesses: source code; database; FTP; hosting; domain; email; administrative panel; installed modules and their licenses. If necessary, participate in communication with the current developer during the project handover. Provide a list of recommendations and comments before the final acceptance. Further cooperation After the site acceptance, regular work on the project is planned: development of new functionality; SEO optimization; performance improvement; integration with external services; technical support. Candidate requirements A specialist is needed who: has significant experience specifically with OpenCart; has a good understanding of OpenCart architecture and popular modules; has experience in auditing and supporting existing projects; can reasonably assess the quality of completed work; takes agreements seriously and adheres to agreed deadlines; is interested in long-term cooperation. In your response, please indicate experience working with OpenCart; examples of implemented online stores; whether you have conducted technical acceptance or audits of other projects; estimated cost: technical audit; participation in project acceptance; hourly or project support after the handover. Preference will be given to specialists with many years of experience working with OpenCart, who take their work seriously, adhere to agreed deadlines, and are ready to become a technical partner of the project for the long term.