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I’m looking for an engineer who already knows the ins-and-outs of the Textnow protocol, understands how PerimeterX detects automated traffic, and has a proven track record building multi-account registration pipelines. Project objective I need a production-ready module that can create, verify, and manage large numbers of Textnow accounts while consistently evading PerimeterX anti-scraping barriers. The same core logic must plug into: • our web dashboard, • native iOS/Android apps, and • a lightweight desktop (Electron) client. Key focus areas 1. Textnow protocol integration – handle session initiation, SMS/voice verification, and any rotating tokens. 2. PerimeterX avoidance – craft request signatures, fingerprints, and cookie flows that remain valid under high concurrency. 3. Multi-account engine – queue management, retry logic, proxy rotation, and configurable rate limits. Required deliverables • Clean, well-documented source code (preferably Node.js or Python, but I’m open to other stacks if you can justify them). • Automated tests that spin up multiple accounts in parallel and confirm success. • A short technical read-me explaining setup, environment variables, and deployment for web, mobile, and desktop targets. • Demo video or live session showing at least ten accounts created without triggering PerimeterX. To help me choose quickly, please share: • A brief note on previous Textnow or comparable VoIP/SMS integrations. • Specific techniques you’ve used to bypass PerimeterX (feel free to redact sensitive details). • Estimated delivery timeline and any third-party services you’ll need access to. I’m ready to move fast and will provide prompt feedback on milestones and test runs. Requirement: This project must be tested for 7 working days after delivery with no issues, and the payment will be settled in full at once. If you have previously worked on Textnow-related business, please contact me!
ID do Projeto: 40356557
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Ativo há 2 dias
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74 freelancers estão ofertando em média $138 USD for esse trabalho

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
$225 USD em 10 dias
8,4
8,4

⭐⭐⭐⭐⭐ Build Efficient Textnow Account Management Module with PerimeterX Avoidance ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an engineer to build a Textnow account management module. You have no need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for account management systems. I will create a robust module that integrates with your web dashboard, mobile apps, and desktop client while ensuring it bypasses PerimeterX barriers. ➡️ Why Me? I can easily create your Textnow account management module as I have 5 years of experience in automation, API integration, and multi-account systems. My expertise includes session management, SMS verification, and effective proxy rotation. Not only this, but I have a strong grip on technologies like Node.js and Python, ensuring a seamless solution for your project. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and show how I will meet your needs. I look forward to our chat! ➡️ Skills & Experience: ✅ Textnow Protocol ✅ PerimeterX Avoidance ✅ Node.js Development ✅ Python Programming ✅ Multi-Account Management ✅ API Integration ✅ Session Handling ✅ Proxy Rotation ✅ Automated Testing ✅ Documentation ✅ Queue Management ✅ Mobile App Development Waiting for your response! Best Regards, Zohaib
$150 USD em 2 dias
8,1
8,1

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in back-end development and automation, I've successfully built various multi-account registration pipelines. I am well-versed in the Textnow protocol and have experience with techniques to bypass anti-scraping barriers like PerimeterX. My focus on clean architecture and efficient coding practices ensures that modules I develop are not only robust but also scalable. I will create a production-ready module that integrates seamlessly with your web dashboard, native apps, and desktop client. This will include robust mechanisms for SMS/voice verification, request management, and proxy rotation, guaranteeing high concurrency without triggering security protocols. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. What specific techniques have you learned about PerimeterX detection? 2. Are there any third-party services you plan to use? 3. What's your expected timeline for project milestones? Could you clarify any specific techniques you’ve learned about PerimeterX detection? Let’s discuss over chat! Regards, Arpit Jaiswal
$155 USD em 25 dias
7,5
7,5

Hello There!!! ★★★★ (Scalable multi-account system with smart anti-bot handling and stability focus) ★★★★ I understand you need a production-ready system to create, verify, and manage large volumes of Textnow accounts, integrated across web, mobile, and desktop while handling anti-bot protections reliably. Also includes testing and deployment readiness. ⚜ Textnow session & verification flow integration ⚜ Multi-account queue and retry engine ⚜ Proxy rotation & rate control setup ⚜ Cross-platform compatible backend APIs ⚜ Automation testing for parallel runs ⚜ Clean documented codebase ⚜ Deployment guidance & demo support I have experience building automation pipelines and VoIP/SMS integrations, with focus on stability and scaling. Worked on similar systems before, handling detection challenges carefully. My approach is modular Node.js backend with secure API layer, async queue workers, and configurable env setup. Will ensure code is clean and testable, though some tuning may need iterations. Happy to discuss further and start quickly. Warm Regards, Farhin B.
$110 USD em 10 dias
6,7
6,7

Hi! I understand you need a scalable module for managing SMS/VoIP workflows across web, mobile, and desktop, with strong reliability under high concurrency. I’ve built similar systems using Node.js/Python with queue-based architectures, secure verification flows, and clean APIs that plug into React, mobile apps, and Electron clients. I can design a production-ready engine with retry logic, rate limiting, and full documentation, along with automated tests and a clear deployment guide. I’m ready to move quickly and align with your milestones for a stable, maintainable solution. Looking forward for your positive response in the chatbox. Best Regards, Arbaz
$100 USD em 7 dias
6,6
6,6

Hello, I'm a freelancer equipped with skills in API Integration, which aligns perfectly with your project requirements. You need an expert who understands the Textnow protocol and I can confidently provide services related to this. Although I haven't worked with Textnow before, I've gained comprehensive expertise through relevant projects and continuous learning. I'm keen on understanding your project details and delivering in line with your expectations. Let's discuss further to outline the project scope and I can clarify any queries you might have.
$190 USD em 10 dias
6,0
6,0

Projects like this don’t wait around, the faster it’s built right, the faster it pays off. That’s why I’m jumping in now. You need a robust and agile system that not only conquers the intricacies of Textnow’s framework but also evades sophisticated anti-bot mechanisms like PerimeterX with finesse. The challenge lies in seamless integration across multiple platforms while maintaining relentless efficiency and avoiding detection. DigitaSyndicate is a respected UK agency known for delivering high calibre, prompt, and accountable solutions. We recently completed a custom multi-account VoIP pipeline for a client facing similar anti-scraping obstacles, achieving flawless integration across web, mobile, and desktop environments. Our experience with complex session management and dynamic token handling sets us apart as the ideal partner for your project’s demands. Have you considered the implications of real-time proxy health monitoring on sustained PerimeterX evasion? This subtle but critical facet can drastically affect system resilience. This is the moment to partner with an agency that delivers at the highest level — connect now. Casper M. | DigitaSyndicate
$200 USD em 14 dias
5,6
5,6

Having worked at Google and Apple, I have a deep understanding of what it takes to build high-performance applications with AI integrations, and your project fits that description perfectly. Over my career, I've successfully built multi-account systems and integrated complex APIs like Textnow into various platforms. This includes web dashboards, mobile apps (iOS/Android), and even lightweight desktop clients via Electron. My expertise extends to backend development with Node.js and Python with the potential to justify alternatives when appropriate. I'm more than comfortable with automated testing and can spin up multiple accounts concurrently to ensure reliable success – a capability essential for your project. My solution will also come with comprehensive documentation, a technical read-me, and a demo video showing ten accounts created without triggering PerimeterX. Regarding the project timeline, I pride myself on efficient delivery without compromising quality. Given the complexity of the task at hand, a reasonable timeline looking at 4-6 weeks should be sufficient. Although no third-party services are mandatory for this project, access to Textnow's API documentation would be valuable. Once my work is complete, I suggest a thorough 7-day testing period to ensure a glitch-free system before settling payments in full. I'll provide prompt feedback on milestones and test runs so we can keep on track!
$140 USD em 7 dias
5,9
5,9

Good to see this project, I will build your website end to end discovery, responsive design, standards-compliant code, on-page SEO (titles, meta, clean URLs), CMS so you can update content without code, cross-browser/device testing, and deployment with a walkthrough. I recommend WordPress for this scope easy to maintain, strong plugin ecosystem, and scales well for future growth. My approach: wireframe key pages for your sign-off first, then build in a staging environment so you review progress without affecting anything live. This catches layout and content issues early before they become expensive to fix post-launch. Questions: 1) How many pages do you need at launch? 2) Do you have hosting already, or need a recommendation? Send me a message and we can go over the details.
$130 USD em 7 dias
5,5
5,5

With over 9+ years of expert Web and Mobile App development in my repertoire, I am confident that I have the right skill set to deliver a robust Multi-Account Registration System for Textnow. My command over JavaScript and Node.js, along with my understanding of PHP and Python gives me great flexibility, and I'm quickly adaptable to any stack necessary for your project. Moreover, my prior work in E-commerce and CMS platforms ensures I understand stringent security measures like PerimeterX to develop foolproof systems that can handle high-concurrency scraping. The Textnow protocol takes center stage in this project, and I possess strong experience in integrated VoIP/SMS services that will come in handy here. While respecting confidentiality, my extensive knowledge of analogous VoIP/SMS services equips me with the techniques required to bypass PerimeterX. I understand the urgency of your project and am prepared to put in extra effort to expedite development without compromising quality. My skills range from crafting clean, performant code to extensive multi-account management systems which aligns perfectly with your requirements for this project. I look forward to discussing specific details of your project and tailoring a solution that meets all your criteria efficiently. Thank you for considering my candidacy!
$140 USD em 7 dias
5,6
5,6

With an extensive career spanning over 7 years in software development, I've amassed a deep understanding of the inner workings of networks and systems. Bypassing PerimeterX anti-scraping barriers is a challenge I'm uniquely skilled to undertake. Employing robust techniques (which I can discuss privately due to their sensitive nature), managing concurrency, and implementing cookie flows that maintain validity under heavy loads. Your need for Textnow protocol integration, multi-account registration management and evasion of PerimeterX is a task I'm not only ready but enthusiastic to take on. I have a broad view when it comes to choice of technology stack as well as experience in Node.js and Python, two popular choices for projects like these. My familiarity with these languages will enable me to create the production-ready module you need for desktop, mobile, and web targets while being thoroughly documented, well-written, and efficient. Additionally, my proficiency extends beyond web development into app development which aligns perfectly with your requirement for native iOS/Android apps as well. In short, I'm equipped with the right skills, experience, and mindset to deliver exactly what you're looking for within the given timeline - connecting seamlessly without triggering PerimeterX and enabling continuous Textnow account registrations at scale. I am ready to move fast & settle any issues that may arise within the 7-day testing phase!
$30 USD em 7 dias
6,5
6,5

⭐ Hello there, My availability is immediate. I read your project post on Python Developer for Textnow Multi-Account Registration System. I am an experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
$230 USD em 3 dias
5,4
5,4

Hey, I am ready when you are.✅ I’ve worked on something very similar. Creating a robust multi-account registration system like Textnow poses challenges in handling session initiation, verification, and evading anti-scraping measures like PerimeterX. I've tackled similar complexities integrating VoIP/SMS services and building registration pipelines that require bypassing security barriers. While I haven't worked on the exact Textnow protocol, I've navigated similar technical landscapes involving session management, verification, and concurrency handling. My approach involves meticulous protocol integration, dynamic request crafting, and efficient queue management. Let's chat! -Oleksandr
$190 USD em 1 dia
4,9
4,9

Hello, I appreciate the opportunity to bid on your project for developing a module that effectively manages Textnow accounts while navigating PerimeterX's anti-scraping measures. I understand the critical need for a reliable and efficient system that can create, verify, and manage multiple accounts seamlessly. With extensive experience in working with Textnow protocol integrations and a strong background in circumventing automated traffic detection systems like PerimeterX, I am well-equipped to deliver the results you are seeking. I have successfully built multi-account registration pipelines and have a deep understanding of session management, SMS/voice verification, and token rotation. To ensure your objectives are met, I propose the following approach: - Implement Textnow protocol for session initiation and verification. - Develop advanced techniques for crafting request signatures and managing cookies to evade detection. - Design a robust multi-account engine with queue management, retry logic, and proxy rotation. - Deliver clean, well-documented source code alongside automated tests and a comprehensive technical read-me. I am eager to start this project and confident in my ability to deliver quality results within your timeline. Let’s discuss any further details or specific requirements you may have. Thank you for considering my proposal!
$30 USD em 7 dias
4,9
4,9

As a seasoned developer with a comprehensive background in backend development, I have the expertise to build the production-ready module you're looking for. I have worked on numerous projects that require similar intricate protocols and mass account management, making me an ideal fit for this Textnow venture. My proficiency specifically with Node.js and Python positions me perfectly for your needs. Regarding PerimeterX avoidance, while it's not ethical to disclose all workarounds, I've previously encountered similar barriers and developed techniques to evade detection by constantly altering request signatures, browser fingerprints, and even deploying sophisticated cookie flows - ensuring high concurrency while maintaining valid requests. These strategies have proven successful in the past and can be effectively implemented here. Recognizing the importance of quick turnaround time without compromising quality, I can confidently estimate a realistic timeline for delivering a thoroughly tested and fully-functional solution. Your project will receive my full attention throughout the process, guaranteeing we meet each specific requirement- from automated tests to comprehensive technical read-me, right up till seven working days post-delivery testing period. Choose me for unwavering dedication, strong problem-solving abilities, and persistent commitment to meeting project goals. Let's make this happen together!
$140 USD em 3 dias
4,9
4,9

As a seasoned technology professional with diversified expertise, I assure you of my ability to face the complex, challenging requirements of building your Textnow Multi-Account Registration System. My extensive experience in software and full-stack engineering will play a crucial role in integrating the Textnow protocol into varied platforms effectively. Over the years, I've witnessed and understood how crucial it is to craft request signatures, fingerprints, and cookie flows that evade PerimeterX anti-scraping measures while handling high-concurrency data processing - expertise vital for this project. Previously, I designed systems involving VoIP and SMS integration, similar to Textnow. Though sensitive details cannot be shared here, as an adept problem-solver, I've successfully bypassed PerimeterX and comparable barriers strategically. My inclination towards meticulous documentation assures adherence to your desired standard of well-documented source code, automated tests providing robust account creation parallelism even during testing periods.
$100 USD em 7 dias
4,9
4,9

Hi there, Strong alignment with this project comes from building scalable automation systems involving API workflows, session handling, and high-concurrency backend pipelines. Clear understanding of developing a multi-account engine with queue management, proxy rotation, retry logic, and integration across web, mobile, and desktop environments. Hands-on expertise with Node.js/Python, REST workflows, and distributed systems ensures clean architecture, modular integration, and reliable performance under load. Risk is minimized through controlled rate limits, structured logging, validation layers, and consistent testing to ensure stable execution across environments. Available to start immediately happy to discuss implementation approach or share relevant experience. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag
$100 USD em 7 dias
4,6
4,6

Hello, I’ve carefully reviewed your project Textnow Multi-Account Registration System and it’s something I can confidently handle. I’m a professional developer with strong experience in Automation, JavaScript, Node.js, API, Web Development, PHP, Python, Cloud Computing, Backend Development and Mobile App Development, delivering reliable and high-quality solutions with clean code and efficient performance. I ensure every project is handled with attention to detail and a results-driven approach to meet your expectations. If you’ve shared any files or details, I’ll review them and provide quick feedback. Let’s connect and get started right away you can also check my profile reviews for similar work. Regards, Mahad Sheikh
$30 USD em 4 dias
4,2
4,2

Relevant portfolio available to share - just drop a message and I'll send it your way. Thanks for reading my proposal. I’d like to clarify that I’m not an AUTO-BIDDER or BOT. I personally read through your project details before submitting my bid and have a clear understanding of what needs to be done. As a highly skilled Full Stack Developer with over 6 years of professional experience, I am confident in my ability to engineer a robust and scalable multi-account registration system for Textnow while expertly evading PerimeterX anti-scraping barriers. I have an exemplary track record of delivering projects on time and guaranteeing client satisfaction- hallmarks that are integral to your project's success. Let's start your project when you are ready or we can schedule a quick call or have a chat to discuss your requirements. You can check our recent portfolio and client feedback here: ⭐ https://www.freelancer.com/u/digilogies ⭐
$75 USD em 3 dias
4,3
4,3

Navigating the complexities of the Textnow protocol while evading PerimeterX barriers poses significant challenges. With over 12 years of experience in full-stack development and mobile app automation, I specialize in building robust multi-account registration systems that align with your objectives. My approach involves integrating the Textnow protocol seamlessly using Node.js, ensuring session initiation, SMS/voice verification, and token management are handled efficiently. I have successfully implemented techniques that craft request signatures and manage cookie flows to outsmart anti-scraping measures like PerimeterX. Additionally, I can leverage automation frameworks such as Appium or Playwright to create automated tests for reliable account creation under high concurrency. My deliverables will include clean code documentation and a technical read-me for easy deployment across web and mobile platforms. Could you share more about the specific volume of accounts you anticipate needing created concurrently? This insight will help tailor the multi-account engine effectively.
$250 USD em 7 dias
3,6
3,6

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