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I'm looking for an experienced backend developer to support my hiring platform. The project involves: User Authentication: Implementing OAuth for secure user access. Database Management: Working with MySQL to ensure robust and efficient database operations. API Integration: Connecting various third-party services to enhance platform functionality. Ideal Skills and Experience: - Proficiency in MySQL - Strong experience with OAuth and user authentication - Expertise in API integration and backend development Please provide examples of similar projects you've completed.
Project ID: 40302220
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Active 11 hours ago
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51 freelancers are bidding on average ₹25,296 INR for this job

As a seasoned freelancer with over 16 years of experience and extensive familiarity in Mobile App Development, I am the ideal backend developer for your hiring platform. I have a proficient understanding of MySQL and OAuth with years of experience implementing them into various projects, guaranteeing robust security and efficient database operations. My knowledge in API integration enables me to seamlessly connect third-party services to broaden platform functionality. In line with your project specifications, I have successfully executed several similar projects. For example, in a recent project focusing on user authentication via OAuth (a service comparable to what you require), my contribution resulted in enhanced platform security and increased user engagement. Moreover, as the sole owner of PVSYS GROUP, you benefit from direct communication and collaboration throughout the entire development process. This not only ensures that your vision is translated into reality but also establishes an environment encouraging efficiency, accuracy, and innovative solutions tailored to your business needs. Let's discuss further how we can transform your hiring platform into an efficient and secure hub for finding top talents globally. Empower your business through impactful digital solutions with PVSYS GROUP!
₹50,000 INR in 30 days
7.8
7.8

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹25,000 INR in 7 days
6.6
6.6

With over 10 years of dedicated development experience, I have honed the skills that this project requires. My proficiency in MySQL will ensure the smooth and efficient management of your backend operations. Furthermore, my strong knowledge of OAuth and user authentication align perfectly with your project's need for secure user access. In addition to my technical competence, as part of a team of over 20 professionals, I offer an enhanced level of service delivery by combining diverse ideas and skills. With satisfying clients being our compass, we appreciate the value you bring as a client and always prioritize listening to your needs. Choose me to work on your hiring platform and you won't just be hiring a freelancer, but a committed partner dedicated to your success.
₹25,000 INR in 7 days
6.3
6.3

Hi there, I understand you need a secure backend for a hiring platform with OAuth authentication, MySQL-driven data integrity and multiple third-party API integrations , I’ve built production hiring and auth systems before, so I’ll deliver a robust, maintainable backend in PHP (or Node.js if preferred). - Implement OAuth2-compliant authentication flows (authorization code, refresh tokens) and secure session handling. - Design and optimize MySQL schema, indexing, and queries; add migrations and backup/restore procedures. - Integrate third-party APIs (payment, resume parsing, SMS/Email providers) with retry and rate-limit handling. - Quality control: automated tests for auth/API endpoints, staged deploy, rollback plan, and security hardening (input validation, prepared statements, least-privilege DB users). Skills: ✅ OAuth ✅ MySQL ✅ API integration (REST/JSON) ✅ PHP backend / session & token deployment ✅ Security hardening / prepared statements / rate-limiting Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I can start immediately and provide past examples (enterprise hiring portal with OAuth+MySQL, API-driven recruitment integrations). Which third-party services (examples: payment gateway, resume parser, SMS/email provider) do you need integrated first? Best regards,
₹12,500 INR in 1 day
6.0
6.0

I have 21 years of experince, Principal Software engineer at Microsoft, I have extensive experince with sql server with efficient API development. Experince of building and designing distributed system softwares with tools like apache flink and kakfa. I have built multiple microservices based application with Graphql api, enhanced query tool and event driven architecture. I have understood your requirements and can deliver fully.
₹25,000 INR in 7 days
5.9
5.9

I am Rajesh, Backend Development with MySQL and OAuth Authentication developer and i have good experience in. I can support your hiring platform by building a secure and scalable backend focused on reliable user authentication, efficient database management, and smooth third-party API integrations. I understand the requirement to implement OAuth-based authentication for secure user access, ensuring proper token handling, session management, and protection of user data. I will also design and optimize MySQL database structures to maintain fast and reliable data operations for users, profiles, and platform activities. In addition, I have strong experience integrating external APIs and services, ensuring stable communication, proper error handling, and scalable backend architecture. My approach focuses on clean code, well-structured endpoints, and performance optimization so the hiring platform remains stable as it grows and integrates additional services. Thanks, Rajesh Jangid Full-Stack Developer | 10+ Years Experience
₹25,000 INR in 7 days
5.4
5.4

Hello, Your hiring platform backend requirements align well with my experience in building scalable systems with secure authentication and API integrations. I can help implement **OAuth-based authentication** to ensure secure user login and authorization, whether using providers like Google, LinkedIn, or custom identity services. I’ll also optimize your **MySQL database structure and queries** to ensure reliable performance for user profiles, job listings, and application workflows. For **API integrations**, I have strong experience connecting third-party services such as payment gateways, messaging systems, analytics tools, and external data providers. I focus on building clean, well-documented APIs and maintaining stable integrations that are easy to extend as the platform grows. With **8+ years of web development experience**, I’ve worked on platforms involving authentication systems, database-heavy applications, and multi-service API architectures. To build reputation on this platform, I’m currently offering **high-quality development at a competitive rate** while ensuring clean, maintainable code. I’d be happy to review your current backend architecture and suggest the best implementation approach. Best regards, Muamer
₹25,000 INR in 7 days
5.2
5.2

Greetings, I have read the project description I have been working on a similar project in recent time "Resume platform" I am interested in the work open a chat to discuss requirements in details.
₹25,000 INR in 7 days
5.2
5.2

Hi, As per my understanding: You need backend development support for your hiring platform, specifically focusing on secure user authentication, efficient database management, and integration with third-party APIs. The system should implement OAuth-based authentication for secure user access, manage platform data reliably using MySQL, and connect with external services to extend functionality. The goal is to ensure the backend is secure, scalable, and capable of handling integrations smoothly. Implementation approach: I will implement a secure authentication system using OAuth providers to enable reliable user login and access control. The backend will be structured to work efficiently with MySQL, ensuring proper schema design, optimized queries, and stable database operations. I will also integrate required third-party APIs using well-structured service layers to keep the system modular and maintainable. Proper error handling, API security, and documentation will be included so the platform remains stable and easy to extend as new integrations are added. A few quick questions: Which backend framework or language is currently used for the platform? Which OAuth providers do you want to support (Google, LinkedIn, etc.)? What third-party services need to be integrated initially?
₹12,500 INR in 7 days
5.3
5.3

As an experienced Full Stack Web and Mobile App Developer, I'm well-versed in the backend development you need for your hiring platform. My mastery of MySQL will ensure a robust and efficient database management system, while my expert understanding of OAuth will implement strong user authentication and secure access for your platform. Additionally, my extensive experience in API integration will undoubtedly enable effective third-party services connection to enhance your platform's functionality. Throughout my 5 years in the industry, I have developed complete solutions similar to your project, from conception through deployment. I have constructed scalable, high-quality applications for various purposes, including e-commerce platforms and SaaS solutions. These experiences have honed my adaptability and problem-solving skills, allowing me to understand the unique requirements of each project and deliver optimized solutions accordingly. Working with me means obtaining clean, optimized and maintainable code for your hiring platform. You'll benefit from on-time delivery, clear communication, and end-to-end support too. Let's leverage my skills and experience to turn your hiring platform into a powerful tool that enhances your business efficiency. I eagerly await our possible collaboration.
₹25,000 INR in 7 days
4.9
4.9

"I have gone through your description. "This is my area of specialization, i can get it done 100 % perfectly well. Please ping me in person. I can help you to complete all tasks. I have hands-on experience in this field. We have already done similar types of projects. Connect with us for more details. Rest assured your satisfaction is guaranteed." Looking forward to your response." Thank you for your time and I am confident that we will be a great fit for this project. Best,
₹12,500 INR in 7 days
4.8
4.8

I'm looking for an experienced backend developer to support my hiring platform. The project involves: User Authentication: Implementing OAuth for secure user access. Database Management: Working with MySQL to ensure robust and efficient database operations. API Integration: Connecting various third-party services to enhance platform functionality. Ideal Skills and Experience: - Proficiency in MySQL - Strong experience with OAuth and user authentication - Expertise in API integration and backend development
₹12,999 INR in 7 days
4.2
4.2

As a seasoned backend developer with extensive experience in not only PHP, but also MySQL and API integration, I am confident in my ability to support your hiring platform needs. My work entails more than just creating robust and efficient database operations; I strive to implement the best security practices wherever possible, including OAuth for user authentication in your platform. For instance, one of our previous projects involved developing a comprehensive hiring solution for a global tech company. This platform required integrating APIs from various recruiting services to streamline the applicant tracking process and facilitate communication with candidates. It also involved implementing OAuth as part of the authentication and authorization process. Our solution enhanced their existing system, adding efficiency and reliability. In summary, my diligent work ethic, proficiency in MySQL, and extensive skills in API integration make me the perfect fit for this project. Partnering with us at Paper Perfect ensures you receive exceptional results that align with your unique needs—in the most professional, timely manner possible. I look forward to bringing your vision to life!
₹12,500 INR in 7 days
3.7
3.7

Hello, I am an experienced backend developer with strong expertise in PHP, MySQL, OAuth, and API integrations. I can support your hiring platform by implementing secure user authentication using OAuth, managing and optimizing your MySQL database for robust and efficient operations, and integrating third-party services to enhance platform functionality. I have completed similar projects involving secure login systems, scalable database architectures, and multiple API integrations, ensuring smooth backend performance and reliability. I can provide examples of my previous work upon request and will ensure your platform is secure, efficient, and fully functional.
₹35,000 INR in 7 days
2.6
2.6

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Mobile App Development, Software Architecture, MySQL, OAuth, API, Backend Development, Database Management Lets connect in chat so that We discuss further. Thank You
₹12,500 INR in 7 days
2.4
2.4

I see you need a backend developer to enhance your hiring platform with secure user authentication, efficient database management, and third-party API integrations. Your focus on OAuth implementation and MySQL stability shows you want a reliable and scalable system. Specifically, you're looking for someone to implement OAuth for user access, manage MySQL databases robustly, and connect external services via APIs to improve your platform’s capabilities. These are critical elements for a seamless user experience and smooth platform operations. I recently built a recruitment portal where I implemented OAuth-based login flows, optimized MySQL queries for performance, and integrated multiple APIs, including payment gateways and job listing services. This hands-on experience with PHP backend development and complex API integrations directly aligns with your project’s needs. I can complete this backend development within four weeks while ensuring thorough testing and security. Let’s discuss how I can help you move forward efficiently.
₹13,750 INR in 7 days
2.8
2.8

Hello There!!! ⭐⭐⭐⭐(Backend Development For Secure Hiring Platform)⭐⭐⭐⭐ As per your project post you need a backend developer to support your hiring platform by implementing secure user authentication, efficient MySQL database management, and integrating third party services through APIs. I understand the goal is to build a stable backend that ensures secure login with OAuth while keeping the platform scalable and responsive for future feature integrations. Key Features • Secure OAuth based user authentication • Optimized MySQL database structure • Third party API integrations • Scalable backend architecture • Secure and efficient data management Execution Plan I will develop a structured backend using PHP with a secure authentication flow using OAuth for protected user access. MySQL will be optimized for efficient data storage, indexing, and performance handling for users, job listings, and platform activity. I will also integrate third party APIs through secure REST connections to extend platform functionality while maintaining reliable data flow and system stability. I have 7+ years of experience in backend development, API integrations, and database driven systems. I focus on reliability, clear communication, and delivering clean high quality backend solutions. I have done similar work in past please open the chat window so I can share with you. Warm Regards, Pratiksha Gupta
₹75,000 INR in 25 days
0.2
0.2

With a wealth of experience--from startups to enterprises--I am confident that I can bring a lot of value to your project as your backend developer. My expertise includes solid proficiency in MySQL and OAuth, which are crucial aspects of user authentication and database management, two key components of your hiring platform. In fact, I've successfully built similar systems in the past that required secure user-access, robust yet efficient database operations, and third-party service integrations for enhanced functionality. In addition to my strong grasp on Backend Development, I'm also well-versed in Mobile App Development. This means I can offer valuable insights for any mobile integration needs you might have down the line. My experience spans a wide range of Full-Stack Solutions using the MERN/MEVN stack, making me well-attuned to the challenges and opportunities they present. With an unwavering commitment to client satisfaction, you can count on me for timely communication (response time <2-3 hours) and dedicated project management throughout our collaboration. Finally, what makes me a standout candidate is my adaptability and passion for delivering innovative solutions that exceed expectations. I know that your hiring platform is more than just code; it's about helping businesses find great talent efficiently. And I'm excited to be part of that mission. Let's discuss your project in detail so we can ensure the final product aligns perfectly with your vision.
₹15,000 INR in 7 days
0.0
0.0

Hello, I’m a backend developer with strong experience in building secure and scalable web platforms. I would be happy to help support and improve your hiring platform. For **user authentication**, I have implemented OAuth 2.0 integrations with several services such as Salesforce, Asana, and other third-party platforms. I can design a secure authentication flow, handle token management, and ensure safe user access to your platform. Regarding **database management**, I have solid experience working with MySQL to design efficient schemas, optimize queries, and maintain reliable database operations for high-traffic applications. For **API integration**, I have integrated multiple external services and built REST APIs to connect systems smoothly. I focus on clean architecture, modular code, and secure data handling to ensure long-term maintainability. Some of my recent work includes: * Implementing OAuth authentication systems for multiple platforms. * Building backend services that integrate third-party APIs. * Developing scalable backend architectures using Node.js and relational databases. I would be glad to discuss your platform requirements in more detail and suggest the best technical approach. Looking forward to working with you. Best regards, Thiru
₹25,000 INR in 7 days
0.0
0.0

Hi, I can help strengthen the backend of your hiring platform by implementing secure authentication, efficient database management, and reliable API integrations. I have solid experience building backend systems where performance, security, and clean architecture are critical. For authentication, I can implement **OAuth-based login** to ensure secure and scalable user access. On the database side, I’ll optimize and manage your **MySQL structure and queries** to keep the system fast and reliable as the platform grows. I can also integrate third-party APIs smoothly so external services connect cleanly with your platform without affecting stability. My approach focuses on **secure coding practices, modular backend architecture, and clear documentation**, making future updates and feature additions easier. I’m a full-stack PHP developer with 13+ years of experience in WordPress, WooCommerce, Laravel, and CodeIgniter, and I regularly work on backend systems, authentication flows, and API integrations. Looking forward to discussing your platform and how I can support its development. Best regards.
₹25,000 INR in 7 days
0.0
0.0

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