RESTful API Development for Web App

$250-750 USD

Kapalı

İlan edilme:

yaklaşık 1 ay önce

$250-750 USD

Teslimde ödenir

Create a restful api for apps backend. I dont know what the api lists need to develop. But here is the front end link to you analyze what api need to be created. The app have 3 roles (Brand, influencer, fans) [login to view URL] Dashboard Brand : [login to view URL] Influencer : still on develop, but here more less the features, bit like brand dashboard but have more features Influencer Dashboard - Influencer Dashboard - Chat - Calendar with project management with option to connect to calendar app - Wallet (Deposit and withdraw) with transactions history - Influencer details Profile edit/settings - Fans Club Management (Membership, exclusive content, digital product, paid interaction, donation) - Support ticket - Notification settings (Notified by email, whatsapp or sms settings) - Security (2FA and Change password, with login activity) - Logout The app have KYC verification : [login to view URL] Phone number verification Payment gateway will use xendit from indonesia to receive and send money The API should include detailed documentation with endpoint descriptions, request/response examples, and error handling. Implement OAuth 2.0 authentication for secure access. The request and response payloads should be in JSON format. The responses will use standard JSON objects. The API documentation must include in-depth descriptions, detailed endpoint specifications, sample codes, error codes, and example responses. Incorporate advanced features like project management, transaction history, and security settings for each user role. Prefer Node.js and Express for the API development.

Proje No: 38841752

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102 teklif

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102 freelancer bu proje için ortalama $517 USD teklif veriyor

@softsolution2000

Hi there I am proposing to create a robust and secure RESTful API for the backend of the app based on the frontend link provided. The API will include endpoints for Brand, Influencer, and Fans roles with features such as Dashboard, Chat, Calendar, Wallet, Profile settings, Fans Club Management, Support ticket, Notification settings, Security settings, and KYC verification. The API will integrate Xendit payment gateway for money transactions and implement OAuth 2.0 authentication for secure access. Detailed documentation with endpoint descriptions, request/response examples, and error handling will be provided in JSON format. Node.js and Express will be used for API development to ensure scalability and efficiency. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah

$488 USD 7 gün içinde

4,9

(409 değerlendirme)

8,6

@techplusintl

Hi there, ★★★ Node.js / RESTful API Integration & Development Expert ★★★ 5+ Years of Experience ★★★ I've read requirements and ready to create a restful api for apps backend. I provide the services for the following type of APIs: ✔ REST ✔ XML ✔ SOAP ✔ JSON Expertise: ✔ Microservices ✔ Web Applications ✔ Serverless ✔ AWS ✔ Third-party APIs ✔ Payment Gateways ✔ Webhooks Stack: NodeJS, PHP, .NET, Python As the requirements on project are not complete and need discussion so i placed tentative bid. To provide you the best quote, let's have a chat! Best Regards, TechPlus Team

$750 USD 7 gün içinde

4,9

(339 değerlendirme)

8,3

@einnovention

As a part of Einnovention, I guarantee you the highest quality work. With an exceptional track record of 248 completed projects, we have obtained a user rating of 4.9/5 stars. Our proficiency stretches across CMS, ERP, Software & Website Development - all using the latest languages and frameworks which is exactly what you need! Specifically, we have extensive experience in node.js and express, the preferred choice for your project. We master APIs development and have already worked with payment gateways like Xendit for easy and secure transactions Our massive team of 25 professionals ensures not only fast turnarounds but also diverse skillsets that can handle any challenge your project may present. Your RESTful API will be strategically planned and fully documented, covering all detailed specifications and error handling. Incorporating features like KYC verification, multiple authentication methods (OAuth 2.0), transaction history, among others would be a smooth process for us.

$550 USD 7 gün içinde

4,9

(199 değerlendirme)

7,8

@divumanocha

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial things and queries to clear out. Please leave a message on chat so we can discuss this and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards. Divya.

$750 USD 8 gün içinde

4,9

(131 değerlendirme)

7,8

@ambientinfotech

Hello Sir, We are an experienced team of backend developers with over 8 years of expertise, particularly in Node.js, API integration, Express and scalable architecture. Our team excels at API integration and creating RESTful APIs to ensure seamless communication between the backend and frontend. We are proficient in React.js, Node.js, HTML, JavaScript, PHP, MongoDB, and AWS for full-stack development. We have developed commerce portals - Customization, template creation, API integration, and plugin developments. We are eager to discuss your project requirements further and explore how we can assist you in achieving your goals. Hope to have further discussion over chat. If you have any query or question, please start a chat and we would be happy to help you. Warm Regards Ambient Infotech

$500 USD 7 gün içinde

4,9

(368 değerlendirme)

7,8

@phpdeveloper100

Having accumulated over 13 years of versatile experience in web development and design, I confidently assert that I am the skilled and reliable individual you need for this project. Besides my extensive knowledge of MySQL, PHP, and JavaScript, I've developed thorough expertise in RESTful API development as well; thus, proficient in implementing secure OAuth 2.0 authentication for your project. By employing my expertise at creating detailed documentation inclusive of endpoints descriptions, error handling, and sample codes, assigning me this project ensures a comprehensive and maintainable API for your backend system. Moreover, my inventive edge will equip your API with advanced features such as project management, transaction history logging and security settings unique to each user role. Kindly note I am full feldged developers and work for 17 hours in a day.I am ready to start the project kindly open the private message box so that we start the communication in details. Please open Message box so that we discuss it in detail Expertise ================== - PHP - Code Ignator - Wordpress - Zen-cart - X-Cart - Website Design - Ajax - Html + Bootstrap - Javascript - Mysql Reporting - Crm Development - CDR - Asterisk - Api's

$500 USD 15 gün içinde

4,9

(81 değerlendirme)

7,4

@Rekhathakur

Hi, Warm greetings! Project Understanding: After reading and analyzing the job description, I understand that you need a RESTful API for your app’s backend, which supports three user roles: Brand, Influencer, and Fans. The app will require various functionalities, including user dashboards, wallet management, project management, chat, content management, KYC verification, and more. The API will handle tasks like payment processing, user authentication (OAuth 2.0), and secure access, with detailed documentation, including endpoint descriptions, error handling, and request/response samples. I am confident I will handle this project as efficiently as you require. I have 10+ years of experience in Website and Mobile app development with expertise in UI/UX, Prestashop, CRM, CMS, Plugins, AI/ChatGPT, Theme, API, SEO, and Digital Marketing. I have some crucial queries to clarify, and I want to share my suggestions or similar work regarding your project. Also, I am worried about the budget and timeline. So, it would be great if we could have a quick chat or call at Freelancer.com to discuss further details. Ready to improve your business efficiency? Contact me to turn your dream idea into a reality. Thank you. Rekha Thakur

$750 USD 7 gün içinde

4,5

(99 değerlendirme)

7,7

@alihassan321

As someone who has been working with the latest web technologies for 8 years, I have developed strong skills that align perfectly with your project. From HTML to Laravel, I'm confident that I can provide the high-quality experience you are integrating. In particular, my expertise lies in API writing and integration, that is necessary for your RESTful API Development project. One thing that distinguishes me from other freelancers is my ability to dive deep into understanding not just the technical but also the user experience aspects of a project. I've analyzed the frontend of your web app and recognized the unique requirements and needs for each user role - brand, influencer, and fans. With my skills, I am well equipped to meet those requirements - whether it's implementing a membership feature or integrating various payment options via Xendit. Furthermore, I believe in robust and well-documented code. Hence, I will provide detailed documentation of all the endpoints, request/response examples and error handling as per your requirement. In addition to Node.js and Express for API development recommendation you provided, I can also bring my proficiency in C#, VB.Net, PHP to bear on this project. With me on your team, you may be rest assured the only time this freelance partnership ends is when you are 100% satisfied with my work. Let's create an exceptional backend together!

$740 USD 12 gün içinde

5,0

(81 değerlendirme)

6,6

@crystalhitesh

Hello, I have strong background in node API development. I have develop the APIs for different projects like- ecommerce, trip booking and appointments. Please check my relevant experience on freelancer for this.

$600 USD 7 gün içinde

4,7

(171 değerlendirme)

6,9

@giaphung2k1

Xin chào I am a seasoned full-stack developer with over years of experience in designing, developing, and deploying robust and scalable RESTful APIs. My expertise lies in building efficient backend systems that seamlessly integrate with frontend applications. I possess strong proficiency in , database management (e.g., PostgreSQL, MySQL, MongoDB), and version control systems (e.g., Git). I have a proven track record of delivering high-quality projects on time and within budget. My skills are perfectly aligned with this project's requirements. My experience in building RESTful APIs ensures I can create a scalable and maintainable backend that efficiently handles requests from the frontend. My understanding of database design will allow me to create an efficient data model for the application, accommodating the needs of all three user roles. My experience with will ensure the API is secure, performant, and easily integrable with the existing frontend. I am confident I can deliver a high-quality, scalable, and secure RESTful API for your StarQuest Alpha application. I would welcome the opportunity to discuss this project further and answer any questions you may have. Please contact me to schedule a call. I am committed to delivering high-quality work, meeting deadlines, and maintaining open communication throughout the project lifecycle. Regular updates and progress reports will be provided to ensure transparency and collaboration. I look forward to hearing from you soon. Giáp Văn Hưng

$250 USD 7 gün içinde

5,0

(132 değerlendirme)

6,3

@abhisaini0188

Hello, As an experienced full-stack developer, I bring with me a wealth of knowledge and skills that make me the perfect fit for your restful API project. My prowess in Node.js and PHP aligns neatly with your preference for the same technologies and will ensure efficient and reliable API development for your web app. Furthermore, my ability to work with both front-end and back-end technologies puts me in a unique position to analyze your front end link effectively, understand the exact requirements of your three user roles - Brand, Influencer, Fans - and develop corresponding API endpoints. Another aspect of my profile worth highlighting is my commitment to client satisfaction. I understand that this API is a crucial part of your web app's functionality, and hence, I would treat it accordingly. Detailed documentation, advanced features such as project management and transaction history alongside robust security settings - these are all aspects that I've handled in my previous work with notable success. Additionally, I'm confident we can easily integrate xendit as a payment gateway if you desire. I look forward to demonstrating my proficiency by providing an extensively documented API, complete with thorough endpoint specifications and exemplar codes ensuring seamless functioning of your app. Choose me as your API developer and let’s create the perfect bespoke solution for your modern app!

$750 USD 7 gün içinde

5,0

(23 değerlendirme)

6,3

@solutionsplayers

Without wasting your time, I have reviwed your attachment for "StarQuest Alpha" thank you for sharing the precise details and the front-end links for your project. I understand you need a robust RESTful API to power your app, tailored for its three user roles (Brand, Influencer, and Fans) and supporting key features like KYC verification, payments via Xendit, project management, and advanced security. With 8 years of experience in backend development using Node.js and Express, I have successfully built secure, scalable APIs with OAuth 2.0 authentication, JSON-based responses, and comprehensive documentation. I’ll carefully analyze your front-end structure to define the necessary endpoints and implement features like chat, wallet management, and calendar integration. I ensure clear communication, timely delivery, and well-documented APIs that are easy to integrate and maintain. Let’s discuss your project further to align on details and timelines. Looking forward to collaborating with you. Best Ayyaz

$255 USD 7 gün içinde

5,0

(59 değerlendirme)

6,1

@arbu1499

Good day, I can develop a robust and secure RESTful API tailored to your app's needs, ensuring smooth functionality for Brand, Influencer, and Fan roles. By analyzing your frontend and requirements, I’ll create all necessary endpoints, integrate advanced features like project management, transaction history, and secure authentication, while ensuring clear documentation for easy use. With strong experience in Node.js and Express, I’ve built APIs for complex apps that prioritize performance and security. Let’s connect to discuss how I can deliver exactly what your app needs. Best regards, Arbaz M.

$400 USD 3 gün içinde

4,9

(55 değerlendirme)

5,9

@anumdev333

Hello! I’ll build a secure and scalable RESTful API using Node.js and Express, tailored to support the app’s three roles with features like KYC verification, project management, and payment integration via Xendit. The API will include detailed documentation, OAuth 2.0 authentication, and robust error handling. Let’s streamline your app backend with well-structured endpoints and seamless functionality! Regards, Anum Sheraz

$750 USD 7 gün içinde

4,8

(20 değerlendirme)

5,4

@rajubhalani

I am confident in my ability to develop a robust RESTful API for your web application project. By analyzing the front-end link provided, I can determine the necessary API endpoints required for seamless integration with the app's backend. The roles of Brand, Influencer, and Fans will each have distinct features and functionalities within the API, ensuring a tailored user experience for each role. To better understand your project requirements, I have a couple of questions: 1. Could you provide more details on the specific functionalities expected for each user role (Brand, Influencer, Fans) within the API? 2. Are there any specific security protocols or compliance standards that need to be implemented for the API, especially concerning KYC verification and payment processing? I am eager to discuss the next steps for this project and how we can collaborate effectively. How would you like to proceed, and when would be a convenient time for us to connect and delve deeper into the project details?

$600 USD 4 gün içinde

5,0

(3 değerlendirme)

4,8

@dataspro

Nice to meet you marcbot, It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings

$1.012 USD 7 gün içinde

4,4

(5 değerlendirme)

5,5

@elhadfi

Hey there, I am a backend engineer with over 5 years of experience in developing RESTful APIs for multi-role applications. Based on the provided frontend and role-specific requirements, I can create a robust backend API with full support for features tailored to Brand, Influencer, and Fan users. My expertise includes Node.js, Express, OAuth 2.0 authentication, and integrating third-party payment gateways like Xendit. I will: Analyze the app's front end and role features to define the API endpoints. Implement secure APIs for functionalities like dashboards, chats, KYC, wallet, project management, and notifications. Provide detailed API documentation with request/response samples, error handling, and code examples. With my experience, I’m sure I can finish this task efficiently, ensuring the expected results. Feel free to check my profile and contact me for more details. Regards

$500 USD 7 gün içinde

5,0

(9 değerlendirme)

5,0

@angelgrod

Hello, how are you? I've just read your job description and I am excited to apply for this project. With over 10 years of experience building scalable web applications and a proven ability to bridge the gap between front-end and back-end development, I am confident in my ability to contribute to your project. Front-End Expertise: Proficient in [React.js, Tailwind CSS, and HTML5], creating intuitive and responsive user interfaces. Back-End Skills: Strong experience with [Node.js, Django, PHP, etc], and RESTful API development. Database Management: Skilled in [SQL, PostgreSQL, MongoDB] to design and optimize complex data structures. Deployment: Proficient in [AWS, Docker, Kubernetes] for deploying and managing scalable applications. Team Collaboration: Familiar with agile methodologies and tools like Jira, Git, and CI/CD pipelines. I thrive on solving complex challenges and delivering products that exceed expectations. I would love the opportunity to discuss how my experience aligns with your goals. Could we schedule a time to talk? Kind regards, Thanks! Angel

$500 USD 7 gün içinde

4,9

(10 değerlendirme)

5,0

@malkesh3m

⭐ Hi, My availability is immediate. I read your project post on RESTful API Development for Web App. We have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. We are an experienced team of full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

$630 USD 11 gün içinde

4,7

(23 değerlendirme)

5,3

@abhishek060

Hi, Thanks for sharing attachment, I am confident in my ability to develop a comprehensive RESTful API for your app using Node.js and Express. With a strong focus on secure OAuth 2.0 authentication and detailed documentation, I will ensure seamless integration of advanced features tailored to the needs of your platform's roles: Brand, Influencer, and Fans. Lets connect to discuss. Regards Abhishek

$500 USD 7 gün içinde