Firebase Cloud Functions Developer for Twilio/Skyetel SMS Integration (Node.js/TypeScript)

@AwaisChaudhry

Hello! I understand you're looking for a backend developer to create Firebase Cloud Functions for integrating Twilio and Skyetel SMS services with your web app. Since your frontend is already set up with Messaging and Settings views, I will focus on writing the server-side logic to efficiently send and receive SMS messages via the Firestore database. I have hands-on experience with Node.js and TypeScript which will ensure smooth functionality and quick development. Using your provided API keys, I can implement secure communication with SMS providers. Could you clarify the specific requirements for the SMS sending and receiving functionalities? What are the expected error handling methods we should implement? Are there any specific security measures you want in place for handling API keys? Is there a need for message logging in Firestore, and if so, what details should be stored? How do you want to handle successful and failed message deliveries on the frontend? When is the expected timeline for launching the messaging feature? Do you have any restrictions or preferences for package versions for Firebase or Twilio? Would you like to have some unit tests written for the Cloud Functions? Thanks,

@irsolutions

With over 10 years of experience in web and mobile development, specializing in Node.js and TypeScript, I understand the importance of seamless SMS integration for your project. Your need for Firebase Cloud Functions to handle SMS messages aligns perfectly with my expertise. In the realm of fintech and blockchain, I have successfully implemented similar server-side logics for various projects, ensuring efficient communication between databases and external services. One project worth mentioning is a blockchain-based P2E game where real-time SMS notifications were crucial for player engagement and retention. If you choose to collaborate, I am confident in delivering a robust solution that meets your requirements and exceeds your expectations. Let's discuss how we can streamline your messaging system and elevate user experience. Looking forward to the opportunity to work with you on this exciting project.

@TruongPT

Energy Armor Hi Brian, I’m an experienced Firebase and TypeScript developer and can implement your SMS backend with Cloud Functions for both Twilio and Skyetel. I have hands-on experience building SMS webhooks and triggers using Firebase Functions, securely handling API keys, and integrating Firestore data models. Plan: - Incoming SMS Webhook (receiveSms) – Parse Twilio/Skyetel payloads, match phone numbers to Firestore Customer, Lead, or Job, and save messages with correct senderId/recipientId. - Outgoing SMS Trigger – Firestore trigger or callable function to detect new SMS messages, retrieve provider config from settings/sms_gateway, send via Twilio or Skyetel, and update Firestore with message status/messageSID. - System Notifications – Ensure sendSystemSms seamlessly triggers the outgoing SMS logic. I’m comfortable working with your existing TypeScript codebase, writing clean, strongly typed functions, and can suggest Firebase Secrets Manager for secure API key storage. I can start immediately and deliver fully tested functions. I’ve previously implemented Twilio webhooks, bidirectional SMS handling, and message logging for real-time web applications, ensuring reliability and proper Firestore integration.

@enervell

Hi there, I understand you're looking for a Firebase Cloud Functions developer to integrate Twilio and Skyetel for your SMS system. I'm confident that my extensive experience with Node.js and TypeScript, coupled with my background in building scalable backend solutions, makes me a perfect fit for this project. 1. **Backend Development Expertise**: I have successfully implemented similar integrations, enabling seamless communication between databases and SMS platforms, ensuring reliable message delivery. 2. **Firebase Specialist**: My proficiency with Firebase services, including Firestore and Authentication, allows me to create robust Cloud Functions tailored to your project's structure. 3. **Twilio/Skyetel Integration**: I have worked on SMS projects before, ensuring compliance with both Twilio and Skyetel APIs to efficiently handle SMS sending and receiving processes. To move forward, I propose creating a set of Cloud Functions that include: 1. Function to send SMS via Twilio or Skyetel. 2. Function to receive and log incoming SMS messages. 3. Implementation of secure API key handling in your settings view. Let me know if you need further details on my approach!

@Microlent

Hello Brian S., I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Backend Development, Google Firebase, Twilio As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@jinufeb14

Leveraging my extensive experience with Node.js, Twilio, and cloud technology, I'm perfectly equipped to develop the required Firebase Cloud Functions that'll seamlessly integrate your React frontend with Twilio/Skyetel for SMS messaging. Being ranked among the top 0.03% on Freelancer is a testament to the quality of work I consistently deliver, and you can expect nothing less for your project. With a well-defined "Messages" view and "Settings" area to input API keys already in place, my focus will be on implementing reliable server-side logic that efficiently handles the sending and receiving of SMS messages. I fully understand the importance of maintaining data structure integrity, and ensuring optimal performance during this process. For a project as crucial as yours, having someone who'll ensure scalability, efficient communication via Twilio/Skyetel, and seamless integration with Firestore is paramount. With me on board, you won't just get the job done - you'll get it done to perfection. So trust me with your project; it's guaranteed to be in safe hands with me. Let's discuss how we can turn your vision into a reality.

@devitmd98

Hi, I’d be happy to help you complete the backend for your messaging system. Since your React UI, settings page, and Firestore structure are already in place, I can focus entirely on building the Firebase Cloud Functions that handle sending and receiving SMS messages through Twilio or Skyetel. Here’s what I will do: - Create Cloud Functions that listen to Firestore events and trigger outgoing SMS messages - Process incoming webhook events from Twilio/Skyetel and write messages back into Firestore - Securely handle API keys from your Settings view - Ensure message delivery status, error handling, and retries work reliably - Keep the logic modular, well-documented, and easy to maintain I’ve built Firebase Cloud Functions for messaging workflows before, including Firestore triggers, authentication-safe API calls, and real-time syncing with React frontends. I can integrate smoothly into your existing architecture and get the SMS functionality fully operational. Looking forward to reviewing the attached details and implementing your backend. Best regards

@denisSolution

Hi there, I’ve read your Firebase + Twilio/Skyetel SMS integration project and I’m confident I can wire your Firestore data seamlessly to SMS providers with clean, scalable Cloud Functions. With 5+ years in Node.js/TypeScript, building dynamic web apps and cloud-backed services, I’ve implemented SMS workflows that handle outbound queuing, provider selection, inbound webhooks, and robust error handling. Plan: - Build secure HTTP endpoints and Firestore-triggered functions to send SMS via Twilio or Skyetel based on config. - Implement webhook handlers for inbound messages and log activity in Firestore. - Ensure idempotent delivery, retries with exponential backoff, and comprehensive observability with logging. - Use environment configs for keys and protect endpoints with appropriate auth. - Provide local testing with the Firebase Emulator Suite and a small test harness. I’ll tailor the integration to your data model and UI flows, and deliver a clean, well-documented module you can extend later. What\'s your preferred error handling and retry policy for outbound messages, and would you like support for both Twilio and Skyetel from the start? Best regards, Denis

@brayanstiven5

Hi Brian S.. I am very excited with your project because I have completed similar project recently. The skills required for your project are my main specialty.(Backend Development, Twilio and Google Firebase) I can handle this perfectly and have abundent experiences. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards.

@stelianrosca618

"Energy Armor" As a seasoned developer with over a decade of experience, I have garnered comprehensive skills in several technical stacks including but not limited to the ones your project entails. My advanced understanding of Firebase, particularly Cloud Functions combined with my profound knowledge in Node.js and TypeScript makes me well-suited for this engagement. Awarding me this project would mean leveraging not only on my extensive backend development expertise but also on my familiarity with AWS deployment and Linux system administration. Additionally, I bring to the table a remarkable understanding of healthcare systems and integration engines like Mirth Connect. Given that your web app is built on React with Firebase as the backbone, my experience building Laboratory Information Management Systems (LIMS) would be beneficial. Transitioning this knowledge could be key to ensuring an efficient and effective bridge between Firestore and the SMS providers, Twilio/Skyetel. In conclusion, choosing me for this project ensures that you get someone who not only values quality work but also prides himself in prompt communication. My commitment to client satisfaction and ability to deliver high-quality work are attributes that have kept my clients exceedingly happy over the years. I look forward to applying these traits and my extensive skillset to your project and revamping it into a solution that exceeds your expectations.

@MIndlabsAi6

Hello Brian, I am Vishal Maharaj, a seasoned developer with 20 years of expertise in Google Firebase and Backend Development. I have carefully reviewed your project requirements and am confident in my ability to deliver a robust solution. For this project, I propose to create Firebase Cloud Functions that will seamlessly integrate Twilio/Skyetel SMS services with your existing React frontend and Firebase backend. This will involve setting up the server-side logic to facilitate the sending and receiving of SMS messages, ensuring a smooth and efficient communication system for your web app. I would be happy to discuss the project further and address any questions you may have. Please feel free to initiate a chat at your convenience. Cheers, Vishal Maharaj

@Alesha1018

Hello, I have solid experience developing backend solutions with Firebase, including Cloud Functions, Firestore triggers, and integrating external APIs like Twilio and other telephony providers. I can implement server-side logic to handle sending and receiving SMS messages, ensuring messages are written and updated in Firestore in real time and API keys are securely managed. My solution is to create Cloud Functions that trigger on Firestore writes for outbound messages, call Twilio/Skyetel APIs securely using the keys stored in Firestore, and log incoming messages back into Firestore so the React frontend updates automatically. Error handling, retries, and structured logging will be included, along with clear documentation for future maintenance. Looking forward to working with you! Can we discuss this further via private chat? Warm regards, Alesha

@maximg10

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have solid experience building server-side logic with Firebase Cloud Functions and integrating SMS providers like Twilio and Skyetel. I can deliver the complete backend setup within your timeline and budget, ensuring a seamless messaging system. I’ve worked extensively with Firebase, Firestore, and cloud functions to create reliable communication workflows. My experience includes connecting databases with third-party APIs to automate messaging and notifications for various apps. This project will enable your app to send and receive SMS messages automatically. It will solve manual messaging issues and improve communication efficiency for your users. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim

@oleksandrf3

Hi there! You need Firebase Cloud Functions to connect your Firestore-based messaging system with SMS providers like Twilio or Skyetel, handling both sending and receiving messages server-side. I’ve set up similar serverless integrations before, ensuring seamless data flow between frontend, backend, and third-party APIs, so I’m comfortable managing webhook handling, secure API usage, and database updates to support your UI. My experience with both Firebase and messaging APIs means I can build this bridge efficiently and securely. Could you share more details about the specific tasks or message flows you want Cloud Functions to support?

@yuliussmayoru

Energy Armor Hi there, I’m very excited about your project and confident I can handle the Firebase backend for your messaging system. I have extensive experience building Firebase Cloud Functions in TypeScript, integrating both Twilio and similar SMS APIs, and securely managing API keys. I’ve implemented incoming webhooks, Firestore triggers, and outgoing SMS flows before, ensuring messages sync correctly with front-end UIs and database structures. I’m comfortable working within an existing React + Firebase codebase and can write clean, maintainable, and well-typed code that seamlessly handles both Twilio and Skyetel providers. With my expertise, your messaging system will run flawlessly, delivering and receiving SMS instantly, fully integrated into your Firestore database, and ready to scale with confidence!

@modesorehari6

Hello! I’m Malix Azis, and I’m ready to implement the Firebase Cloud Functions that will reliably bridge your Firestore messaging data with SMS providers like Twilio or Skyetel.✨ I specialize in server-side Node.js/TypeScript for Firebase and will deliver well-structured, tested Cloud Functions to: • Send outbound SMS when Firestore documents are created or updated (with rate-limiting and retry/backoff). • Handle provider webhooks and update message status (delivered, failed, bounced) in Firestore. • Securely read API keys from Firestore or environment, validate input, and sanitize message payloads. • Provide idempotency to prevent duplicate sends, logging for audit, and clear error-handling middleware.⚙️ I’ll include unit and integration test examples, deployment-ready code, and concise docs on triggers, environment vars and monitoring.⭐ One question to ensure I match your expectations precisely: do you want provider selection per message (i.e., choose Twilio or Skyetel per send) or a single, global provider setting managed in Settings?✨ I'll include deploy notes and runbook. Thanks and talk soon! ⭐

@uzaircodevibz

Hello there, I can develop the Firebase Cloud Functions to handle SMS sending/receiving, integrating Firestore with Twilio/Skyetel and ensuring reliable message flow tied to your existing React UI and data structure. Uzair K.

@ibrahimsoft004

Drawing from my proficient knowledge of Google Firebase and Node.js, I am confident that I would be the ideal candidate for your Firebase Cloud Functions development project. With a solid background in both front-end and back-end frameworks, I am well-versed in building scalable and high-performing applications across multiple platforms. Having worked extensively with ReactJS, which is similar to your project's front-end framework, I can ensure seamless integration between your Firestore database and SMS service providers like Twilio/Skyetel. My skill set also includes a deep understanding of TypeScript for clean and robust code, essential for maintaining data integrity within your web application. In terms of project management, my track record as a senior software engineer showcases my ability to lead teams efficiently. I optimize workflows and implement best practices in software architecture and code quality. This approach enables me to deliver comprehensive solutions that address diverse client needs, aligning with your goal of relaying SMS messages using server-side logic.

@robertw0802

Hi Brian, I’m Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering SaaS platforms, automation systems, and intelligent applications, highlighting my top 3 strengths in backend development, Google Firebase, and SMS integrations with Twilio. I have successfully developed Firebase Cloud Functions that enable seamless communication with SMS providers, which ensures efficient message handling and improves user experience. My deep technical background aligns perfectly with your goals for this project, and I can complete this project perfectly and deliver scalable, production-ready results. I am committed to clean architecture, structured documentation, CI/CD automation, and OWASP-based security practices. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. What specific SMS features or functionalities do you envision for your messaging system?