Budget: 27000 UAH Deadline: 31 days
📌Hello.👋
⭐️My name is Andrey.
⭐️My work experience: 12 years+
• ➡️I can show works specifically in mobile application development
• 🎨Portfolio: 
Freelancehunt
• ✅Work rating on Behance (over 600,000 views)
• 💼More works here: 
Dribbble
Budget: 2000 UAH Deadline: 7 days
Hello, I have worked on cross-platform applications using React Native, rewriting outdated versions to the current stack with a new UI. I transferred the functionality of the old application, updated navigation, state, and dependencies without losing logic for users.
If the application generates revenue, I recommend incorporating event analytics during refactoring; this will provide a basis for increasing retention by +5-10%.
Do you want to maintain the current screen architecture, or are you ready for a complete redesign of the logic? And are there critical integrations (payments, push notifications, API) that need to be transferred without changes?
I am ready to have a call. Before the call, I will prepare a prototype of several screens of the new design for you to see live.
Budget: 18000 UAH Deadline: 14 days
It is necessary to rewrite an outdated React Native application from scratch, preserving the logic but replacing the design with a modern one. Here’s how I approach it: first, an audit of the current code to capture all functionality and not lose anything important; then a new architecture on React Native with a current stack (Expo or bare workflow depending on native dependencies, React Navigation, Zustand/Redux Toolkit); next, UI from scratch based on the new design, a component library for both platforms. The key risk here: if the old application has native modules or custom bridge components, they need to be checked for compatibility with the new version of RN before starting.
How many screens are approximately in the current application, and is there already a ready design, or does it need to be designed from scratch?
Budget: 27000 UAH Deadline: 20 days
We can perform it, we have extensive experience in development and 12 testers on the Play Market if needed, we work under contracts.
Budget: 1000 UAH Deadline: 1 day
Good day! I am interested in your order.
I specialize in React Native, so I have considerable experience in both updating old applications and creating them "from scratch" with a new design. I will make the application fast, smooth, and user-friendly.
I am ready to discuss the details in private — please tell me about the functionality and send a link to the current version (if available) so I can assess the scope of work.
Budget: 700 UAH Deadline: 4 days
Hello, I am in the TOP 10 freelancers on the platform, I have completed similar projects, I will do it quickly, efficiently, and at a low cost.
Budget: 180000 UAH Deadline: 35 days
We already have a practically ready approach for updating outdated React Native applications - it can be quickly adapted to your functionality and a new version can be launched.
In touch, we can discuss the details here on the marketplace.
Preliminary estimate - from 180,000 UAH and about 35 working days. I will provide a more accurate figure after reviewing the current application, the list of screens, and the state of the backend.
We can proceed as follows:
- Audit of the current application and features
- Update of the React Native architecture
- Modern design without losing familiar scenarios
- Integration with API, authorization, payments, or user cabinet - if this is part of the project
- Testing, builds, and preparation for publication
Separately, I would suggest looking at where we can add AI automation - for example, a user assistant, smart hints, automatic processing of requests, or internal analytics. It is not necessary to implement this in the first version, but it is better to lay the architecture without unnecessary rework.
We need to clarify:
- Approximately how many screens and what key user roles
- Is the backend already in place and we keep it, or does it also need updating
Similar examples of our experience:
- https://business.ingello.com/platforma - a complex platform with personal cabinets and business logic
- https://business.ingello.com/forma-crm - an example of system development with roles, processes, and accounting
- https://business.ingello.com/vorfahr - automation and AI approach in a product solution
Main profile for FLH - https://systems-fl.ingello.com/ua
Look, here’s the nuance - if the current application has a lot of hidden logic, it’s better to start with a short audit and prototype phase. This way, we avoid trying to build a ship in the fog.
Budget: 3000 UAH Deadline: 3 days
Hello.
I will take care of updating your application, translating it to a modern framework with a new design while preserving all necessary functionality. Write to me, and we will discuss the details, and I will start immediately.
Budget: 1000 UAH Deadline: 1 day
Good day. Yevhen Kirii!
I would appreciate it if you could provide specific details.
I am ready to start immediately after the discussion is completed.
Budget: 1111 UAH Deadline: 10 days
Hello! I am ready to develop an application in React. Please provide the specifications.
🔹 Website design from scratch/redesign
🔹 Layout: HTML, CSS, JS, SQL, Sass
🔹 Development of mobile applications and Telegram bots
I work with:
🔹 WordPress — Elementor — WooCommerce
🔹 OpenCart
🔹 Shopify
🔹 Webflow
🔸 Laravel • React Native JS • Vue
Budget: 20000 UAH Deadline: 21 days
Eugene, it seems that the current version of the application requires a complete architecture overhaul to integrate the new design and optimize performance. The outdated React Native often becomes a limitation, so I will focus on updating the codebase to modern standards without losing the current functionality. Please let me know if there is already a ready design mockup, or if it needs to be adapted during the transfer of functionality?
Budget: 1000 UAH Deadline: 1 day
Good day!
I have experience in development with React Native, so I can help with a complete update of the application: transfer the existing functionality, implement a new modern design, and optimize the architecture if needed.
I work under a contract, so all terms, stages, and deadlines of cooperation will be officially documented.
I would be happy to learn about the project details and the current version of the application.
