React development

Budget: 1700 UAH Deadline: 2 days

Hello, I will be happy to help.

The services include:

WebSocket connection with ping/pong, auto-reconnect, backoff, handling network loss.

Changing WS URL for chats + configuration via env (dev/stage/prod).

Updating API URLs for creating experts, moving to configuration, checking compatibility with the backend.

If needed — auth headers/tokens in WS handshake, short unit tests, and README documentation.

Deadline: usually 1–2 working days after agreeing on the terms of reference and access (repo, test backend, current endpoints). The cost will be agreed upon after the full terms of reference. Expand

Budget: 1500 UAH Deadline: 3 days

Hello!
I have 4 years of experience in frontend development, including working with WebSocket and API setup. I am ready to add WebSocket for pings, change the URL for chats and API for creating experts, as well as perform other tasks from your technical assignment.
I will start immediately, waiting for details in private message to begin.

Budget: 4000 UAH Deadline: 2 days

Hello!
I saw your project and I am interested in it. I have experience both in outsourcing and in product development, and I work well in a team.

🔥 My key skills:
✅ Development of SPA and web applications
✅ Performance optimization
✅ Project management and support
✅ Quality and clean code

💻 Technologies: HTML, CSS, JavaScript, React, Vue, Git

If you value a quality and reliable solution – I am ready to discuss the details. You can contact me here or in a format convenient for you. Expand

Budget: 1234 UAH Deadline: 1 day

Hello, I have experience working with WebSocket technologies, socket.io, WebRTC on React.
For details, write in private messages.
I will be happy to help you!

Budget: 4000 UAH Deadline: 2 days

Good day!

We can take on the implementation of all the specified tasks.

We have experience working with WebSocket, REST API, integrating the frontend with backend logic, so we will be able to quickly and accurately implement everything according to the requirements.

We are waiting for a full description — we will discuss the details and are ready to get started.

Best regards,
ITZeyz team

Budget: 8000 UAH Deadline: 3 days

Hello!

The Dev Company team is ready to help you with the implementation of your project. We have experience working with real-time functionality, WebSocket connections, and API integration, so we can quickly and efficiently complete the following tasks:

- Add a WebSocket connection to display when the expert is online (ping implementation).
- Change the WebSocket URL for connecting to chats.
- Update API endpoints related to creating experts in the database.

We are also ready to understand and implement other tasks you mentioned — we would be happy to receive the full technical specifications in private messages.

Technologies we work with:

- Frontend: React, Next.js, TypeScript, Tailwind/MUI
- Backend: Firebase, Express, Node.js, REST API, WebSocket, PostgreSQL, MongoDB

We work quickly, transparently, and with quality control. We look forward to collaborating!

Best regards,
The Dev Company Expand

Budget: 26990 UAH Deadline: 29 days

Good day!
My name is Valentin, and I represent Arctic Web Agency. We are a team of experienced web developers specializing in creating modern and effective web solutions for business. I can provide examples of our similar work in private messages. Ready to take on your project!

Sincerely,
Arctic Web Team
Freelancehunt

Budget: 4000 UAH Deadline: 1 day

Hello! My name is Nikolay, I am a Front-End developer with over 6 years of experience. I have worked with Angular, React, and Vue. I am attentive to details and approach my work responsibly.

Open to collaboration - message me in private to discuss details.

Budget: 1000 UAH Deadline: 1 day

Good afternoon. I have experience working with WebSocket, ready to take on the job.

Budget: 2000 UAH Deadline: 1 day

Good afternoon. I am a front-end developer with experience in various technologies. Write to me, let's discuss the details