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**Title:** Developer Needed for Website Selling Phone Numbers with Sonetel API Integration **Description:** I am looking for an experienced web developer to build a professional, user-friendly website for selling virtual phone numbers. The website will integrate the **Sonetel API** to provide functionalities such as purchasing, managing, and utilizing virtual phone numbers. This project requires expertise in API integration, secure payment systems, and responsive design. --- ### **Project Scope and Features** 1. **User Registration and Authentication:** - Allow users to create accounts, log in, and manage their profiles securely. - Two-factor authentication (optional, but preferred). 2. **Phone Number Search and Purchase:** - Display available virtual phone numbers from Sonetel's API. - Users should be able to search for numbers by country, region, or specific features (e.g., SMS-enabled). - Pricing for phone numbers should be dynamically fetched from the Sonetel API. 3. **Order and Billing System:** - Integration with a payment gateway (e.g., Stripe, PayPal). - Generate invoices and send email notifications for purchases. - Option for subscription-based pricing (if applicable). 4. **API Integration:** - Full integration with the **Sonetel API** for real-time phone number provisioning, call/SMS management, and account synchronization. - Ensure the API integration is robust and handles errors gracefully. 5. **User Dashboard:** - Display purchased phone numbers and their details (e.g., active status, expiry, usage). - Options to configure forwarding, voicemail, or other services offered by Sonetel. 6. **Admin Panel:** - Dashboard for managing user accounts, monitoring transactions, and viewing API usage. - Tools to configure pricing markup for phone numbers or services. 7. **Responsive Design:** - Website must be mobile-friendly and work seamlessly on all devices. 8. **Security and Performance:** - Implement SSL and follow best practices for securing user data. - Optimize the website for fast loading times. --- ### **Technical Requirements** - **Programming Languages:** PHP, Python, Node.js, or similar (state your preference). - **Frontend:** HTML5, CSS3, JavaScript, React.js, or Angular (state your preference). - **Backend:** Experience with frameworks like Laravel, Django, or Express.js. - **Database:** MySQL, PostgreSQL, or other modern databases. - **API Experience:** Proven experience integrating third-party APIs (experience with telephony APIs like Sonetel, Twilio, or Plivo is a plus). - **Payment Gateway Integration:** Familiarity with Stripe, PayPal, or similar platforms. --- ### **Deliverables** 1. A fully functional website with all features mentioned above. 2. Documentation for the codebase and API integration. 3. Testing to ensure smooth functionality, including stress testing for the API. 4. Post-deployment support for bug fixes and minor tweaks (for a specified period). --- ### **Preferred Qualifications** - Previous experience working with telecommunication APIs (e.g., Sonetel, Twilio, Plivo). - Strong understanding of secure web development practices. - Portfolio of similar projects (if available). --- ### **Budget and Timeline** - Budget: [500 $ ] - Expected Timeline: [14 days ] API Document's : [login to view URL] Looking forward to working with a talented developer to bring this project to life!
Project ID: 38850464
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125 freelancers are bidding on average $529 USD for this job

Hello, I have reviewed your project description and am confident I can contribute effectively. With over 10 years of experience in web and mobile application development, I have honed my expertise in delivering dynamic, user-friendly, and scalable solutions tailored to meet your needs. My technical proficiency spans various technologies, including Node.js, React.js, Python/Django, PHP/Laravel, CodeIgniter, Shopify, WordPress, Odoo, HTML5, CSS3, and graphic/website design. Over the past decade, I have completed numerous projects across various industries, consistently delivering high-quality results on time and within budget. I am confident that my technical expertise, combined with a deep understanding of industry best practices, positions me to contribute effectively to your project and deliver exceptional results. I am available at your convenience and ready to begin work immediately. Look forward to the possibility of working together. Best regards, Divya Manocha
$600 USD in 5 days
8.1
8.1

As an experienced and progressive team at Einnovention, my colleagues and I would be the perfect fit for your Sonetel API phone sales website project. Boasting a track record of over 248 successfully completed Freelancer.com projects with a stellar rating of 4.9/5, we have proven our versatility across various platforms and frameworks. Our specialty lies in CMS, ERP, software, website development, Flutter app development, video editing and animation, and web design using PHP (preferably Laravel), HTML, JavaScript, MySQL and CSS. Your required features of user registration and authentication with an option for two-factor authentication is well within our capabilities. Queries for displaying the available virtual phone numbers by criteria such as country, region or specific features can be done with ease while pricing fetched dynamically by Sonetel API will optimally feature seamlessly on all devices.
$550 USD in 7 days
8.0
8.0

Hi There Greetings..!!! ------->> I can build a professional and secure website for selling virtual phone numbers, seamlessly integrated with the Sonetel API. With expertise in API integration, payment gateway setups, and responsive design, I will ensure the platform offers real-time number provisioning, a user-friendly dashboard, and efficient purchase workflows tailored to your needs. Having developed similar telephony-based platforms, I understand the nuances of integrating APIs like Sonetel while prioritizing user experience and security. ------>>> Key Features ⏩ Secure user authentication and account management. ⏩ Real-time phone number search and purchase via Sonetel API. ⏩ Integrated payment gateway with dynamic pricing updates. ⏩ Responsive, mobile-friendly design and admin panel for management. ------>>> Technical Questions: 1) Would you prefer subscription-based billing options, or should the platform only allow one-time purchases? 2) Are there specific countries or regions where phone number provisioning will be prioritized? Please open a chat window so I can share some samples of my previous work to get more confidence in my work and hire me on an ongoing basis. ------->>>> Let’s discuss the details further to create a tailored solution. Warm Regards, Sachin
$250 USD in 11 days
7.8
7.8

As a leading IT service provider, my team at Ambient Info-tech has a vast expertise that spans over 9 years in the industry. A major part of our skillset revolves around precisely what your project entails. We pride ourselves on excellence in web development with strong competencies in programming languages like PHP, HTML, JavaScript, and back-end frameworks such as Laravel and Express.js. In addition to our API proficiency that includes Sonetel API integration, we've integrated various other APIs including those of Twilio and Plivo. Our approach to work is centered around the client's needs and personalized quality delivery. This has granted us insight into best practice methodologies for securing user data which we will deploy using SSL as you have mentioned- with added stress testing for API rigors. Our competitive pricing structure ensures you get a robust and efficient solution without compromising your project requirements or budget constraints. With our clear communication, regular updates, and adherence to timely delivery, we guarantee a positive client experience on every project undertaken.
$550 USD in 4 days
7.8
7.8

Hello, As a seasoned developer with a track record of building top-notch platforms, integrating APIs, and ensuring superior UX, I'm confident my skills align perfectly with your project. With over 10 years of experience in web development and a featured ranking in the top 4% of all Javascript Developers on Freelancer, I bring comprehensive and robust knowledge to the table. My capabilities with languages such as PHP and JavaScript and frameworks like React.js or Angular perfectly fit your project. What sets me apart is not just my proficiency in website creation and API integration, but also my understanding of secure development practices. I've had extensive experience working with telecommunication APIs including Sonetel, Twilio, and Plivo. Being an official Odoo partner, I'm committed to not only delivering quality results for clients but also providing consistent support post-deployment. Your proposed timeline and budget work well for me. Let's team up to build a highly functional system with a seamless frontend, secure backend, efficient payment gateway integration, and most importantly a Sonetel API that positively contributes to your business goals. With me at the helm of your project, you can trust that you'll get exactly what you're looking for in the stipulated time. Looking forward to bringing this project to life! With Regards! Rekha
$1,000 USD in 14 days
7.9
7.9

Hello, Ashraf. My name is Volodymyr, i'm a Project Manager and Lead of our small team (15+ members). We can help you with this project. At this time we are open to new projects. We will try our best, as usual:) Best regards, VepBit Team.
$700 USD in 21 days
7.4
7.4

Dear Ashraf, I am thrilled to submit my proposal for the development of your website selling virtual phone numbers with Sonetel API integration. With my expertise in API integration, secure payment systems, and responsive design, I am confident in delivering a top-notch website that meets your requirements. Before proceeding, could you please clarify if you have any specific preferences for the programming languages, frontend, or backend frameworks to be used in this project? I look forward to your response and the opportunity to collaborate on this exciting project. Regards, KANIKA
$585 USD in 19 days
7.1
7.1

Hey Ashraf I., I am professional wordpress developer with more than 6+ years of experience. I have carefully checked your project - Sonetel API Phone Sales Website Development and I can do this task now. I'm confident that I can deliver an exceptional site that meets your needs. I can start work on this project ! Please contact me to discuss more regarding this project. Thanks and Regards
$250 USD in 1 day
7.4
7.4

Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews
$500 USD in 7 days
7.2
7.2

Dear Ashraf, I am excited about the opportunity to work on your Sonetel API Phone Sales Website Development project. It's great to see your detailed requirements, and I believe our team is well-equipped to deliver a high-quality solution for you. To kick off our discussion, I'd like to ask: Do you have any specific design preferences or branding guidelines that you would like us to incorporate into the website? Looking forward to collaborating with you on this project. Regards, Rashid
$650 USD in 15 days
6.8
6.8

I am very interested in your project and believe my expertise aligns well with your requirements. I have experience integrating third-party APIs, including telephony services like Sonetel, and am proficient in secure payment gateway integration (Stripe, PayPal). I can build a user-friendly, responsive website that allows for phone number search, purchase, and management, while ensuring robust API integration and a secure billing system. I will implement best practices for performance, security, and mobile compatibility. I look forward to discussing how I can help bring your vision to life.
$500 USD in 7 days
7.0
7.0

As a seasoned full stack developer with over a decade of experience, I am well-equipped to tackle your Sonetel API phone sales website project. My proven skills in PHP, Node.js, and MySQL - among others - lend themselves perfectly to creating and integrating APIs, which will allow for seamless use of Sonetel's API throughout your platform. Moreover, my extensive experience with telephony APIs like Twilio and Plivo means that I am more than familiar with the nuances and challenges that come with such integrations. The frontend of a website is just as critical as its backend. This is why I pay great attention to this aspect of my work, having honed my skills in HTML5, CSS3, and JavaScript on top of frameworks like ReactJS and AngularJS - skills that would be of great value in creating a user-friendly interface that seamlessly functions on all devices. High-performance websites are essential, especially when transactions are involved. Thus, security and speed optimization will be paramount. Trust me in offering the expertise as well as bringing on board world-class strategies to ensure your user's data is secured using SSL encryption, and loading speeds are blazing fast. In conclusion, as a team player who sets her sights on delivering nothing but excellence, my skill set aligns perfectly with your project needs. I eagerly await the opportunity to bring your vision to life
$250 USD in 7 days
7.2
7.2

Hello Sir, Have you ever wondered how seamlessly selling virtual phone numbers can enhance your business operations? I am excited to offer my expertise in developing your Sonetel API Phone Sales website. With a focus on user experience and robust functionality, I will create a professional, secure, and responsive platform tailored to your needs. Steps to Complete the Project: 1. Requirement Analysis: Understand your specific needs and review the Sonetel API documentation. 2. Design & Architecture: Develop a user-friendly interface and scalable backend architecture. 3. API Integration: Integrate the Sonetel API for real-time phone number provisioning and management. 4. Payment Gateway Setup: Implement secure payment systems like Stripe or PayPal. 5. Develop User & Admin Dashboards: Create comprehensive dashboards for users and administrators. 6. Testing & Optimization: Conduct thorough testing to ensure functionality and performance. 7. Deployment & Support: Launch the website and provide post-deployment support for any adjustments. I am pleased to offer a free demonstration of the solution even before the project is awarded, allowing you to visualize the final product and ensure it meets your expectations. I look forward to discussing the project details and bringing your vision to life. Regards, Smith
$500 USD in 7 days
6.4
6.4

السلام عليكم ورحمه الله وبركاته اخي الكريم انا لدي خبره كبيره في تصميم المواقع كما انا لدي خبره في تصميم تطبيقات الموبايل ولدي فريق عمل متكامل في حال احتاجنا اي شيء اضافي كما يمكننا ايضا الاستفاده من خبرات المصممين المحترفين الموجودين لدينا في الفريق يمكننا العمل بشكل منفرد او مع فريق العمل في انتظار تواصلك
$500 USD in 7 days
6.1
6.1

Hi there,I'm biddin on your project "Sonetel API Phone Sales Website Development" I have read your project description and i'm an expert in Python and machine learning therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$750 USD in 6 days
5.7
5.7

Hello, As a seasoned web developer with an array of skills and experiences, I'm excited about the prospect of taking on your Sonetel API Phone Sales Website Development project. My proficiency includes core languages like PHP and Python, robust frameworks such as Laravel and Django, and advanced frontend technologies like React.js. In fact, my work history demonstrates a profound understanding and successful integration of multiple third-party APIs, including those of telephony services. What sets me apart is not just my technical proficiency but also my experience in different phases of the development process. From requirement gathering to system analysis, architecture design to complete execution and task assignment — I take ownership beyond what's expected. With this approach, your project will receive holistic attention at every step ensuring a smooth delivery within the specified timeline. Moreover, your project aligns impeccably with my previous domain-based expertise. Having worked on businesses from eCommerce to Saas Development and from Fintech to Healthtech, I possess the necessary skillset for your telecommunication-focused project. My strong grasp of secure web development practices further ensures that all sensitive user data will be treated with the utmost care, including the implementation of SSL encryption. Let's join forces and build you a performing, functional website that meets your audience's needs precisely Thanks!
$500 USD in 7 days
5.9
5.9

Hi, Nice to Meet you! I'm really excited about the chance to work on your project (Sonetel API Phone Sales Website Development). I've been developing websites for 7 years and I'm eager to bring that experience to your project. Give me an opportunity to work on your project, and I promise you won't be disappointed. Here you can see Our Previous Website Works: https://www.freelancer.com/u/softiarttech
$250 USD in 1 day
5.7
5.7

Hi there, I have the necessary proficiency in PHP which is my preferred language for the backend, HTML5, JavaScript and either React.js or Angular as required for the frontend, along with MySQL, a modern database popularly used in web application development. Combining these skills with my extensive experience in API integration (including telephony APIs like Sonetel), robust payment gateway integration (such as Stripe or PayPal), and strong understanding of secure web development practices, I can assure you a highly functional and secure website. Having served clients in the IT industry for over a decade, I have gained invaluable knowledge of building responsive websites that work seamlessly across different devices, ensuring maximum user experience no matter the platform. My wide range of technological competency including being adept at working with Sonetel's API gives me an added advantage in executing this project to perfection. I don't just deliver a product; I establish long-term working relationships with customers through providing quality solutions and rendering reliable service consistently. Furthermore, your budget and timeline align closely with my capabilities empowering me to build this professional phone sales website using Sonetel API promptly without compromising on quality. Let's connect!! Best, DK
$500 USD in 14 days
6.4
6.4

Being a seasoned and versatile Full-Stack Developer, I strongly believe I am the perfect fit for your Sonetel API Phone Sales Website project. With over [insert number of years] of experience, I have built several high-performing web applications with complex API integrations, payment gateway systems, and user management features – all of which align closely with your project description. I have an extensive background in working with different technologies including PHP (Laravel, CodeIgniter, Cake PHP), JavaScript (React.js, Node.js), MySQL and Python (Django, Flask) to name a few - therefore I can efficiently handle any programming language preference you may have for the project. What sets me apart from others is my experience in building similar solutions previously and the ability to leverage telecom APIs like Sonetel proficiently. This familiarity enables me to understand your needs better and develop a website that seamlessly integrates Sonetel's API while delivering a smooth user experience. Additionally, having a strong grounding in secure web development practices is crucial for this project and something I excel at. Moreover, my team's skills don't just end with the core development aspect. We also specialize in quality assurance and long-term support which are key deliverables you are looking for in your project. Having known our success stories over the years (count them).
$500 USD in 7 days
5.8
5.8

Hello, I have over 8 years of experience in web development and extensive expertise in API integration, payment gateways, and secure web architecture, I am confident in delivering a robust and user-friendly platform for selling virtual phone numbers integrated with the Sonetel API. My approach will focus on building a scalable, responsive design, implementing dynamic pricing, and ensuring seamless payment and API synchronization. I have previously worked on similar telecommunication API projects and bring a solid understanding of security, usability, and performance optimization to ensure a flawless user experience. Lets chat so that I can better understand the technical aspects of the project. Anurag
$500 USD in 7 days
5.5
5.5

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