
Em Andamento
Publicado
Pago na entrega
I have to add real-time voice calling to an existing web application right away and need someone who knows Twilio Programmable Voice inside out. We have the design of agent interface and admin, we only need you to connect and ensure all works fine
ID do Projeto: 40401425
53 propostas
Projeto remoto
Ativo há 13 dias
Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
53 freelancers estão ofertando em média $25 USD for esse trabalho

Hello, With urgency being a key component of your project, my team and I at Yasir are well-equipped to handle the Twilio Voice Integration you need. We have extensive experience in JavaScript and Mobile App Development, hence securing reliable and real-time voice call connections will be second nature to us. Our previous work in frontend development ensures that we are in sync with incorporating the agent interface and admin design you have in place. As a company, we don't just aim for satisfactory results, but strive for excellence and that "WOW" factor. "While no project is too big or small for us, we understand that your project requires a specific skill-set, which we offer competently." Working with us will provide you the peace of mind knowing that your project is being handled by experts who value timelines without compromising on quality. Let's make miracles happen together! Thanks!
$30 USD em 1 dia
7,9
7,9

Hi there, I’m ready to assist you with Twilio Programmable Voice integration for your web application. With over 8+ years of experience working with Twilio, I’ve successfully connected various applications to its API, ensuring seamless communication flow. I can quickly integrate the agent and admin interfaces you’ve designed, so everything works smoothly. I prefer to discuss the details over a quick Zoom call. Let me know when you’re available, and I’ll ensure that everything is implemented flawlessly for you. Best Regards, Priyanka
$30 USD em 1 dia
6,5
6,5

Toriqul Global Solutions is a trusted web design and development company specializing in modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, we bring over 10+ years of industry experience in creating scalable, visually stunning, and business-focused websites. Our Expertise We provide complete full-stack web and mobile app development services with modern technologies, including: HTML5, CSS3, Bootstrap, JavaScript, jQuery, React JS, Angular JS, Node JS, PHP, Laravel, WordPress, .NET, Python, Ruby on Rails, MySQL, MongoDB, React Native, and more. Why Choose Us? ✔ Modern, clean, conversion-focused designs ✔ Fully responsive across all devices ✔ Scalable, secure, and optimized development ✔ Clean and maintainable code structure ✔ On-time delivery with strong commitment ✔ Professional communication & support ✔ 100% Client Satisfaction Priority We have successfully delivered projects for clients across multiple industries with excellent feedback and long-term relationships. Let’s build something exceptional together. Contact us today to turn your ideas into reality. Best Regards Toriqul Global Solutions
$20 USD em 1 dia
5,9
5,9

Hi, Web client failing to register SIP capability is the likeliest blocker given you already have an agent interface and need real-time Twilio Programmable Voice integration. You mentioned agent/admin UI ready, Node.js + JS stack, and urgency — I will: - Verify Twilio Capability Tokens, client SDK setup, and CORS/ICE/STUN/TURN paths - Implement server-side token endpoints, webhook handlers, and sane retry/idempotency for inbound/outbound calls First debug will be: reproduce a failed call flow, capture client logs and Twilio Debugger events to pinpoint signaling vs media issues. I’ll prioritize uptime and call reliability (tokens, reconnection, and PBX routing), and avoid data loss on retries. Can start immediately — want me to run a quick environment checklist now? — Smith
$20 USD em 7 dias
5,9
5,9

Hello, hope you're doing well. I can quickly integrate real-time voice calling using Twilio Programmable Voice into your existing web app. At Webzone Network, I’ll handle device setup (Twilio JS SDK), token generation (Node.js), call routing, and ensure smooth agent–client communication with proper event handling and reliability. I’ll focus on making the calling flow stable, low-latency, and production-ready without disrupting your current UI. Quick question: do you already have Twilio webhooks and backend endpoints set up, or should I configure the full call flow as well? Waiting for your response !
$20 USD em 7 dias
4,9
4,9

I am ready to start work on it right now. I can help you add real-time voice calling to your existing web application using Twilio Programmable Voice. I have experience working with Twilio APIs and integrating voice features into web apps, including call setup, handling incoming/outgoing calls, and making sure everything works smoothly with the existing interface. To looking forward for your positive response to start working on it. Thanks and regards.
$30 USD em 1 dia
4,9
4,9

I have read your job post and I understand you need urgent help to integrate Twilio Programmable Voice into your existing web app. I am a full-stack developer with experience in Twilio, real-time communication, and API integrations. I will connect Twilio Voice to your current agent and admin interfaces and ensure real-time calling works smoothly. This includes setting up call initiation, receiving calls, call status handling, and proper event tracking using Twilio webhooks. My plan is to work directly with your existing codebase, configure Twilio credentials, and test end-to-end calling to make sure everything is stable and working correctly across devices. I will also handle error cases, call state updates, and ensure the integration is reliable in real-time usage. The final result will be a fully working voice calling system inside your web application with stable Twilio integration.
$20 USD em 1 dia
5,1
5,1

Hi, I can add real-time voice calling. I can do this job very well according to your needs. I will start immediately Thanks
$30 USD em 1 dia
4,7
4,7

Hello, I hope you are doing well. Your goal of adding real-time voice calling to your existing web application using Twilio Programmable Voice immediately caught my attention. Project Scope: I understand the design for the agent interface and admin panel is already completed, and now you need an experienced developer to handle the technical integration. The priority is enabling smooth real-time voice calling, connecting Twilio services properly, and ensuring the entire calling workflow functions reliably without issues inside your existing application. Solution: I can quickly integrate Twilio Programmable Voice into your current web app, connect the agent and admin interfaces, and configure call handling features such as outbound/inbound calling, call status events, browser-based voice connection, and stable audio performance. I will test the full flow carefully to ensure calls connect properly, controls work smoothly, and the system performs reliably across supported browsers. The integration will be clean, scalable, and aligned with your existing design and backend structure. I have experience working with Twilio APIs, real-time communication systems, web application integrations, and fast deployment of production-ready calling solutions. Looking forward to your response.
$20 USD em 2 dias
4,0
4,0

With more than a decade working on JavaScript and Mobile App Development projects, I am confident that I can provide you with fast and effective assistance in connecting real-time voice calling to your existing web application. My familiarity with various technologies, including Twilio Programmable Voice, will enable me to implement the necessary functionalities efficiently, making certain that everything runs seamlessly. Thanks to my extensive experience in Full Stack development and API integration, I understand the challenges and intricacies that may arise during the process, enabling me to anticipate potential issues and resolve them promptly. Moreover, my proficiency with backend tools such as Node.js will ensure a seamless connection between your frontend design of agent interface and admin, ensuring everything works perfectly. When collaborating with me, you can expect not only technical expertise but also transparent communication and adherence to deadlines. Your project's success is my number one priority; I don't consider the job done until you are fully satisfied. Together with my support team specializing in UI/UX design, graphics, and other solutions we guarantee a comprehensive approach to your project that covers all bases. Choose me for this urgent Twilio task so we can start immediately and give your application the real-time voice calling enhancement it needs! Don't hesitate to reach out - let's get started on taking your project to new heights.
$20 USD em 2 dias
4,0
4,0

** THIS IS NOT AN AUTOMATIC BID ** Hello, I will be able to configure relevant SIP parameters for you to ensure your twilio connection works with your existing design and setup, the cost of the project will be fixed at 36.99 USD and take about 2-4 hours to complete, please note this is a configuration and connectivity project only, the design and applet remains your responsibility,. please drop me a message to discuss further, Thank you!
$36,99 USD em 1 dia
4,1
4,1

Hi there, I have hands-on experience with Twilio Programmable Voice and can quickly integrate calling into your existing web app, ensuring reliable connections between agents and users. I will handle the full voice flow including call initiation, token generation, device setup (Twilio Client), and backend endpoints for TwiML responses. I will also ensure proper handling of call states like ringing, connected, failed, and disconnected so your agent interface behaves exactly as expected. If needed, I can implement features like call logs, status updates in real-time, and basic error handling for network or device issues. The focus will be on making sure calls connect instantly and remain stable. Let's connect to discuss and start work! Thanks Saurabh
$20 USD em 2 dias
4,7
4,7

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom
$20 USD em 2 dias
5,3
5,3

Hi, ⭐⭐⭐15+ Yrs Developer here⭐⭐⭐ I’ve integrated Twilio Programmable Voice into web apps where real-time calling and stability are critical. I can quickly connect your existing UI with Twilio, handle call setup, events, and ensure everything works smoothly end-to-end. I’ll also make sure the flow is reliable, with proper error handling and clean integration on both frontend and backend. I’m ready to jump in immediately and get this live without delays. If you think I am a good fit, feel free to ping me anytime. — GAZMIR
$30 USD em 1 dia
3,3
3,3

Warm greetings, I can help you in this project with solid experience in Twilio Programmable Voice, WebRTC, and real-time communication systems. I will integrate voice calling into your existing web app, configure Twilio APIs, access tokens, and TwiML, ensuring seamless agent-to-client connectivity with low latency and stable call sessions. I will connect your agent and admin interfaces, handle call routing, status callbacks, and event handling, plus debug any signaling or media issues across browsers. My background includes building VoIP features, socket-based updates, and secure backend services for real-time apps. You will receive a fully working voice system with tested call flows, clean integration, and no runtime errors across devices. Let’s get your calling feature live and reliable without delays. Regards, Shoaib.
$20 USD em 1 dia
3,7
3,7

Hello, I checked your project "Urgent Twilio expert wanted " and I already have a clear idea how to deliver this efficiently. I have solid experience in JavaScript, Mobile App Development, Asterisk PBX, VoIP, Node.js, Web Development, Backend Development, Frontend Development, Twilio, API Integration, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in JavaScript, Mobile App Development, Asterisk PBX, VoIP, Node.js, Web Development, Backend Development, Frontend Development, Twilio, API Integration • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer
$20 USD em 1 dia
3,2
3,2

1. Enforce “delivery only from WH2” (actual steps) Go to Inventory → Configuration → Warehouses → ensure WH2 exists. Go to Inventory → Configuration → Operation Types → Delivery Orders. Set Default Source Location = WH2/Stock. Remove/disable other warehouses or restrict them via User Access Rights. In Sales → Settings, enable Multi-Step Routes. Create a Route: “Deliver from WH2 only” → set rule: Source = WH2/Stock, Destination = Customer. Assign this route to products or customers. Result: all delivery orders are forced to pull stock only from WH2. 2. Inspection step blocking delivery Enable Quality app. Go to Quality → Control Points → Create: Operation: Delivery Orders Type: Quality Check (Pass/Fail) Set Blocking = Yes. Add responsible user/team. Now, when delivery is created, a quality check must be passed before validation → delivery is blocked until approval. 3. Inventory → Accounting integration (real example) Example: Selling a motor Product category set to Automated Inventory Valuation. Costing method: FIFO/AVCO. When delivery is validated: Inventory decreases Odoo automatically posts journal entry: Debit: Cost of Goods Sold Credit: Stock Valuation Account When invoice is created: Debit: Accounts Receivable Credit: Sales Revenue ? This keeps stock value and financials synchronized in real time. (I can share screenshots/sample workflows if you want—just tell me your Odoo version.)
$20 USD em 2 dias
3,4
3,4

Hello There, Looks like you’re in a time crunch and just need the voice layer to work flawlessly without breaking your existing system. Real-time calling can get messy fast, especially with Twilio configs, call routing, and syncing agent/admin flows. I’ve handled similar setups where the UI was ready, but the backend voice logic needed clean integration and zero-lag performance. I can quickly plug in Twilio Programmable Voice, handle call events, and make sure everything runs smooth across your app. No overcomplication, just solid execution. Let’s get this live ASAP when can we connect?
$20 USD em 7 dias
3,2
3,2

Hello, As a result of a detailed review of your project requirements, I fully understand the scope and urgency. I have experience integrating real-time voice calling into web apps using Twilio Programmable Voice, including connecting frontend interfaces with backend call flows. I bring solid expertise in Node.js, JavaScript, Twilio Voice API, WebRTC, and backend/frontend integration. For this project, I would connect your existing agent/admin UI to Twilio, implement call initiation/receiving via Access Tokens, handle TwiML routing, and ensure stable real-time voice communication with proper event handling (call status, disconnects, errors). I have a couple of quick questions. • Is your backend already generating Twilio Access Tokens, or should I implement that? • Do you need browser-to-browser calls only, or also PSTN (phone number) dialing? I can start immediately and get a working integration fast. Looking forward to hearing from you. Best regards, Carlos
$20 USD em 3 dias
2,7
2,7

Hello. I read through your project description. Adding voice calling to an existing app is easier than building it from scratch because the auth and user management are already there. I have spent enough time with Twilio to know that browser permissions and network firewalls cause ninety percent of the setup headaches. The real time connection will use Twilio's Device object to handle incoming and outgoing calls through your browser. I will set up a simple TwiML endpoint on your backend to manage call routing and status callbacks. Send over your existing app URL and Twilio account credentials and I can have a test call working within a few hours.
$20 USD em 7 dias
2,8
2,8

Houston, United States
Método de pagamento verificado
Membro desde jan. 31, 2010
$30-250 USD
$30-250 USD
$30-250 USD
$30-250 USD
$10-30 USD
$2-8 USD / hora
$1500-3000 USD
$2-8 USD / hora
$10-30 USD
£10-20 GBP
£250-750 GBP
$250-750 USD
$30-250 USD
₹100-400 INR / hora
₹12500-37500 INR
$30-250 AUD
₹1500-12500 INR
$750-1500 USD
$1500-3000 USD
$250-750 USD
$15-25 USD / hora
€250-750 EUR
$250-750 USD
$10 USD
₹12500-37500 INR