Switch to English?
Yes
Переключитись на українську?
Так
Переключиться на русскую?
Да
Przełączyć się na polską?
Tak
Post your project for free and start receiving proposals from freelancers within minutes after publication!

Development of a SIP client (mini web app) in the browser using React

Translated

  1. 21207
     20  0

    10 days601 USD

    You are looking for a unique solution for a universal SIP client application, and you are on the right track by choosing a browser-based platform. My experience in developing web applications on React is exactly what is needed to solve the task of integrating SIP.js with your CRM. I offer a comprehensive approach to the project: coordinated work through all stages of development and testing to ensure the perfect operation of your SoftPhone with minimal delays and maximum reliability. I will always be available for support after launch, even in case of critical issues. I am ready to discuss the details.

  2. 1860    21  0
    60 days601 USD

    Hello. The thing is that with such a technical specification, not all features can be implemented in the browser and/or not in the desired form. The browser is essentially an isolated and limited environment, and many things are not guaranteed or are unstable in terms of execution time, not to mention the inconsistency in functionality between different browsers. I have already placed a bid on your previous project, where you wanted to create a desktop application for macOS, and I suggested the possibility of creating a cross-platform desktop application in C#, where your new requirement of being "more universal and for all devices" would be met.

  3. 398    4  0   1
    3 days223 USD

    Good day!

    We can implement your project turnkey, taking into account all requirements and wishes. We would be happy to discuss the details and offer an optimal solution.

    Sincerely,
    Volodymyr
    M-Studio
    Our projects: https://m-studioo.lovable.app/

  4. 1099    11  0
    1 day22 USD

    Hello
    I am ready to work on creating a client in React,
    I would agree on an hourly rate.

  5. 68    0  1
    1 day16 USD

    ready to come to Kyiv, discuss the details and sign the contract

  6. 12618    63  1
    2 days223 USD

    Sergiy, good day.
    I have been working with React for more than 5 years.
    I support the idea of generating UI through AI, and I have my own developments on Tailwind.
    I can start working today, let's begin with a trial mode.

    Rate $20

  7. 1988    11  0
    5 days557 USD

    Good day.
    My name is Nikolai. I am a Front-End developer with over six years of experience.
    I work with React or Angular. I am interested in your project. I have familiarized myself with the technical specifications and think a PWA would suit you. My rate is $15 per hour. The deadline is up to 2 months.

  8. 7575    13  0
    12 days601 USD

    Hello, the task looks extremely interesting, I would be happy to do this work) I have a lot of experience working with React, my GitHub is https://github.com/onyx144

  9. 932    5  1
    12 days467 USD

    Good day.
    I have experience implementing sip.js, ready to take on the development.
    Feel free to contact me.

  10. 94346    1269  1   10
    12 days601 USD

    Hello. I have been working with React for over 8 years. I am ready for collaboration.

  11. Another 6 proposals concealed
    1 proposal concealed
  • Mykola Skobletskyi
    31 December 2025, 12:39 |

    Добрый день. Какой бюджет?

  • Sergey Gerdel ФОП Гердель Сергій Вікторович
    31 December 2025, 12:43 |

    Добрый день. Где-то до 5к.

  • Mykola Skobletskyi
    31 December 2025, 12:56 |

    5k чего? )

  • Sergey Gerdel ФОП Гердель Сергій Вікторович
    31 December 2025, 13:10 |

    дол.сша

Current freelance projects in the category Javascript and Typescript

Fix the CSS/DOM layout of cards in the Chrome extension for localizing D&D Beyond

There is a Chrome extension Manifest V3 that localizes the D&D Beyond website into Ukrainian. The project is written in TypeScript + WXT. The extension works through a content script: it finds English text on D&D Beyond pages and replaces it with the Ukrainian translation. The…

HTML & CSSJavascript and Typescript ∙ 1 day 13 hours back ∙ 38 proposals

Development of the AM Mobility platform (car service, parking, insurance, car rental)

5770 USD

We are looking for a team or an experienced Full Stack developer to create the MVP of the AM Mobility platform. AM Mobility is a unified digital ecosystem for motorists, combining in one application and web platform: parking; car service; tire fitting; car wash; car rental;…

Javascript and TypescriptWeb Programming ∙ 1 day 22 hours back ∙ 99 proposals

Gsap animations

22 USD

Good day. Corrections need to be made in the current project. A specialist is needed who works well with gsap/lenis. Animation of cards needs to be done. Detailed specifications here:…

Javascript and TypescriptWeb Programming ∙ 2 days 4 hours back ∙ 21 proposals

Commercial on-premise video communication platform "ViM"

It is required to develop an on-premise video conferencing system with a basic calculation for 100 simultaneous connections (10 isolated rooms of 10 people each). The platform should have a built-in architecture for future horizontal scaling up to 1000 users by adding new media…

Javascript and TypescriptWeb Programming ∙ 2 days 23 hours back ∙ 32 proposals

I am looking for a mentor with Claude Code to launch a web project from scratch.

Brief about the task: I am a beginner with no programming experience. I have a ready specification for website development (42 pages, Next.js, PostgreSQL). I want to implement it myself using Claude Code - I need a specialist who will set up the environment and teach me how to…

Javascript and TypescriptTuition ∙ 4 days 3 hours back ∙ 18 proposals

Client
Sergey Gerdel ФОП Гердель Сергій Вікторович
Ukraine Kyiv  50  0
Project published
5 months 11 days back
253 views
Tags
  • web-app
  • API
  • React
  • SIP.js