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I run multiple WordPress sites and a React Native mobile app that should feel like one ecosystem. I need one secure sign-in that automatically works across all three properties and logs the user out everywhere when they choose to sign off. I’m open to your expert recommendation proposal—so long as the solution remains lightweight, secure, and easy for my team to maintain later. Here’s what success looks like: • A single authentication flow that lets a user log in on any of the WordPress sites or the app and arrive at the others already authenticated • Centralised session handling that survives token refreshes and password changes • A clean logout that invalidates sessions across every platform • Brief technical documentation explaining how to extend or troubleshoot the setup I need this delivered ASAP. When you reply, include a concise yet detailed project proposal outlining: • the protocol, plugins, or libraries you’d use • a step-by-step implementation schedule through to production hand-off • any prerequisites or changes I must prepare on my side Once a user can pass the four-point live test—sign in on one platform, remain authenticated on the other two, and fully log out everywhere—I'll consider the job complete and release payment. I’m ready to start as soon as I find the right approach.
Project ID: 40510190
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211 freelancers are bidding on average $13 USD/hour for this job

➰ EXPERIENCED FULL-STACK & SSO DEVELOPER (8+ YEARS) Hi there, I would be glad to help implement a secure Single Sign-On (SSO) solution across your WordPress sites and React Native app so they function as one seamless ecosystem. Based on your requirements, I would recommend a centralized authentication provider using OAuth 2.0 / OpenID Connect (OIDC). This approach is secure, scalable, supports cross-platform authentication, centralized session management, token refresh, password updates, and global logout across all connected platforms. ⚡ Implementation Plan: ✅ Phase 1: Architecture Review & Environment Setup ✅ Phase 2: Identity Provider Configuration ✅ Phase 3: WordPress SSO Integration ✅ Phase 4: React Native Authentication Integration ✅ Phase 5: Session Synchronization & Global Logout ✅ Phase 6: Security Testing & Token Validation ✅ Phase 7: Production Deployment & Documentation ⚡ Prerequisites Needed: • Admin access to all WordPress sites • React Native codebase access • Hosting/server access (if self-hosted SSO is preferred) • List of user roles and permissions currently in use ➰ I can start immediately and help deliver a secure, maintainable solution that passes your complete cross-platform login and logout test requirements. Let's discuss your current setup and get this implemented quickly. Thank you.
$12 USD in 40 days
10.0
10.0

Hi, I can create a centralized authentication system that allows users to log in once and remain authenticated across all platforms. I’ll handle session management, ensuring it survives token refreshes and password changes while implementing a clean logout that invalidates all sessions simultaneously. Here’s my proposed approach: 1. Set up OAuth2 using plugins such as WordPress OAuth Server. 2. Implement authentication flow and centralized session handling. 3. Create brief documentation for easy team maintenance. I can deliver this ASAP, and will keep you updated at each stage. Let’s discuss more to get started! Best Regards, Priyanka
$15 USD in 40 days
8.0
8.0

Hi, I can implement a secure single sign-on (SSO) system across your WordPress sites and React Native app so all platforms share one login and logout system. **Solution:** • Central OAuth2 / OpenID Connect system (Keycloak or lightweight JWT auth server) • WordPress + React Native integration via OAuth2 (PKCE) • Central session handling with token refresh + revocation • Global logout that signs users out everywhere instantly **Steps:** • Setup auth server + token strategy (1–2 days) • WordPress SSO integration (2–4 days) • React Native integration (2–3 days) • Cross-platform logout + testing (2 days) **Requirements:** WP admin access, app code, hosting/server access This will give you a single unified login system across all platforms with secure session control and easy future maintenance. Best regards, Rizwan LA
$12 USD in 40 days
7.8
7.8

Hello sir, I read your requirements and understand very-well and ready to start work from now. Thank you
$12 USD in 10 days
7.7
7.7

With experience in WordPress and React Native integration, I understand your need for a seamless, secure, and unified sign-in experience across your platforms. Could you share more about your current authentication systems and any specific requirements for integration with the mobile app? Regards, Yogesh Kumar
$11 USD in 30 days
7.6
7.6

Hi ClientFirstName, You’re not asking for “SSO” in the abstract , you need one identity layer that stays in sync across three live surfaces, without turning maintenance into a burden. That’s exactly the kind of integration I handle well. I’ve worked on WordPress and API-based auth flows, including secure session handling, token refresh logic, and logout propagation across connected systems. For your setup, I’d recommend a lightweight architecture using a central auth provider with WordPress-compatible integration and a React Native flow that shares the same session rules across all properties. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. My plan would be: map the current login paths, define the auth protocol and library/plugin stack, implement the shared session and logout logic, then run the four-point live test before hand-off. I’ll also provide brief documentation so your team can extend or troubleshoot it later. Which login system do you want as the central authority for all three properties—WordPress native users, a custom OAuth/OpenID provider, or an existing service like Auth0/Keycloak? If helpful, I can start with a recommended implementation path today and move straight into setup after I review your current hosting and app auth flow. Best regards, Asad
$10 USD in 30 days
7.1
7.1

Hi I can implement a secure single sign-on flow across your WordPress sites and React Native app so users move between all properties with one trusted login. My recommended approach would be OpenID Connect/OAuth2 with a central identity provider, WordPress OIDC/OAuth client plugins, React Native AppAuth, short-lived JWT access tokens, refresh token rotation, and centralized session revocation. The main technical problem is that normal WordPress sessions and mobile app tokens do not automatically share state, so login, refresh, password change, and logout can become inconsistent across platforms. I would solve this by centralizing authentication, mapping WordPress users correctly, securing token storage on mobile, and making logout revoke refresh tokens and active sessions everywhere. My implementation path would include auditing the current login setup, choosing the best IdP option, configuring WordPress clients, integrating the React Native app, testing token refresh/password changes, and validating global logout. I will also prepare clear technical documentation so your team can extend, troubleshoot, or add future sites without rebuilding the system. The final result will be a lightweight, maintainable SSO setup that passes your live test across all three properties. Thanks, Hercules
$50 USD in 40 days
7.1
7.1

Hi, We’ve built similar systems where users log in to one platform and remain authenticated across others. For your project, I recommend using WordPress as an OAuth server, allowing the React Native app to authenticate users via a secure token. This approach is lightweight and avoids unnecessary plugin dependencies. We can also implement a centralized session manager that handles token refreshes and password changes, ensuring seamless user experience. Let’s schedule a quick 10-minute call to discuss your requirements in detail and finalize the best approach. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil
$15 USD in 40 days
7.2
7.2

As a seasoned freelancer in the fields of React Native and WordPress, with a keen eye for design and attention to detail, I believe I am well-positioned to tackle your WordPress-React Native SSO project. My expansive experience in crafting functional and user-friendly websites, particularly integrating various platforms to maintain one cohesive ecosystem, will be highly valuable. I plan to leverage my expertise in key areas such as utilizing relevant protocols, plugins, or libraries that ensure enhanced security and ease of maintenance for your team, all while keeping the solution lightweight as you specified. My step-by-step implementation schedule will take us smoothly through the project and include in-depth documentation that simplifies extending or troubleshooting this setup—which is essential for seamless future management. Given my commitment to deliver high-quality work on time, I assure you of prompt delivery while maintaining high coding standards. With my support available 24/7, you can trust that any hiccups that may arise post-production will be promptly addressed. Ultimately, what makes me best fit for this project are not just the skills I possess but also the unique value and innovation I bring to every task. I hope we can connect soon to discuss further details and embark on establishing a single secure sign-in system across all your platforms!
$8 USD in 40 days
6.9
6.9

Hi, I understand your requirement and can handle this project with a clean, professional approach focused on performance and usability. I have 3+ years of experience working with WordPress and mobile app development, delivering solutions that are reliable and easy to manage. For your project, I will implement a lightweight and secure SSO solution using OAuth 2.0 for authentication across your WordPress sites and React Native app, ensuring a seamless user experience. One suggestion is to utilize a centralized server to manage token refreshes and session states efficiently. I've worked on similar projects where users could authenticate seamlessly across platforms, enhancing the overall user experience. I can complete this within a week if all prerequisites are in place. Quick question: Do you already have the necessary plugins installed for this implementation, or will you need assistance with that? Regards, Khurshid Ahmed
$25 USD in 39 days
6.7
6.7

WordPress | Full-Stack | 18 Years of experience Hi, I can implement a secure SSO solution across your WordPress sites and React Native app using OAuth 2.0/OpenID Connect, enabling users to log in once and stay authenticated across all platforms with centralized session management and global logout. Plan: Configure a central identity provider (Keycloak/Auth0 or self-hosted) Integrate SSO with all WordPress sites and the React Native app Implement token refresh, session synchronization, and logout everywhere Test the complete login/logout flow and provide documentation I'll ensure users can log in on any platform, remain authenticated across the ecosystem, and be logged out everywhere instantly when required. Ready to start immediately. Thanks, Srishti
$12 USD in 40 days
6.7
6.7

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$20 USD in 40 days
6.4
6.4

Hello,I can help create a unified access system for your WordPress websites and React Native application, ensuring a consistent user experience across all platforms. Users will be able to access any connected platform using the same credentials, with account activity managed from a central location. The setup will include secure identity verification, shared access control, session synchronization, and platform-wide sign-out functionality. I will handle the complete process, including configuration, integration, testing, deployment, and technical documentation. My focus is on delivering a dependable and straightforward solution that is secure, scalable, and easy for your team to oversee and maintain. Sushma
$12 USD in 40 days
6.4
6.4

SURE--------I Will deliver a secure, lightweight SSO solution across your WordPress sites and React Native app with seamless login, token refresh, and global logout. I recommend OAuth2/OpenID Connect with JWT-based session management for easy maintenance and scalability. Implementation: setup → SSO integration → token/session sync → cross-platform testing → production handoff with documentation. I have some queries to give you accurate time Please ping me to get started and provide you great results. Thanks
$14 USD in 40 days
6.5
6.5

With over a decade of experience in web development, particularly in WooCommere and WordPress, I am confident in my ability to deliver a streamlined solution for your WordPress-React Native SSO Setup project. My team and I have extensive knowledge of the technologies required to create lightweight, secure, and easily maintainable systems that seamlessly integrate multiple platforms. For this project, we would suggest implementing JSON Web Tokens (JWT) as an authentication protocol combined with plugins such as WP JWT Authentication to establish a single user flow across all your platforms. These technologies ensure resilience to token refreshes and password changes while maintaining centralized session handling. Understanding the urgency of this project, we have developed a step-by-step implementation schedule focused on timely delivery without compromising quality. Additionally, we will provide you with detailed technical documentation explaining the setup, so your team can extend or troubleshoot it independently in the future. Let my 11 years of experience along with my team's expertise handle this critical task for you - yes; my team will be involved at every phase of the project—simplifying and enhancing your cross-platform ecosystem functionality—that’s our commitment. Take this step towards a more unified and secure platform by hiring experts who know their way around – hire us, Mahesh Kumar’s team
$9 USD in 40 days
6.6
6.6

As a seasoned Full Stack Developer with over 10 years of experience, I have developed a wide range of technical skills that are perfectly aligned with your project needs. With my deep understanding of WordPress, React Native, and APIs, I will be able to create a robust and intuitive Single Sign-On (SSO) solution tailored to your specific environment. Throughout my career, I’ve successfully implemented numerous SSO systems using various protocols like OAuth 2.0 and JWT. Leveraging the power of these frameworks in combination with plugins, libraries, and custom code,I will ensure that your solution remains lightweight, secure, and effortless for your team to maintain in the long run. Furthermore, technical documentation has always been an integral part of my services. I’ll provide you with a concise yet comprehensive step-by-step guide so you can extend or troubleshoot the setup hassle-free. My commitment to fast delivery and clear communication makes me the ideal partner for this expedited project. So let’s join forces to turn your vision into reality and create a seamless authentication flow for your website and mobile app ecosystem!
$15 USD in 40 days
6.2
6.2

Hello, I came across your WordPress-React Native SSO Setup and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in WordPress, React Native, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$12 USD in 1 day
5.8
5.8

Hi, I propose a lightweight OpenID Connect SSO across three WordPress sites and a React Native app, using a central IdP (standalone Keycloak or a hosted IdP) and each WP site as an OIDC client via the OpenID Connect Generic RP plugin. The React Native app will use AppAuth with PKCE to authenticate against the IdP. This setup yields a single sign-on flow, centralized token-based session handling with refresh tokens, and a logout that revokes tokens across all platforms. If you want minimal ops, we can start with a small Docker Keycloak stack and three WP clients, then add the mobile client. Implementation plan: 1) Confirm IdP choice, prepare domains and TLS, and create the IdP realm and clients. 2) Install and configure the WP OIDC RP plugin on each site, connect to the IdP, and test cross-site sign in. 3) Integrate the React Native AppAuth flow, token refresh, and user session propagation. 4) Implement unified logout via front-channel or back-channel logout, plus a short runbook. 5) Final testing, production hand-off, and concise troubleshooting docs. Prerequisites: Admin access to all WordPress sites; ability to host the IdP (or a plan for a managed IdP); domains for redirect URIs and TLS certificates; a defined user provisioning path to keep accounts in sync. Best, Justin
$50 USD in 7 days
5.8
5.8

To create one seamless sign-in across your WordPress sites and React Native app, I suggest using OAuth 2.0 with OpenID Connect as the protocol. This keeps it lightweight, secure, and well-supported. Here’s the plan: 1. Set up a centralized identity provider (IdP) using a WordPress plugin like WP OAuth Server or a standalone lightweight provider like Keycloak. 2. Configure WordPress sites as OAuth clients with this IdP. 3. Integrate the React Native app using an OAuth library (e.g., react-native-app-auth) to handle token flows. 4. Implement shared session handling with refresh tokens stored securely on each platform, allowing users to stay logged in across password changes. 5. Handle logout by revoking tokens and clearing sessions on all platforms simultaneously. 6. Provide minimal but clear docs for your team explaining workflows, token handling, and troubleshooting. Prerequisites: - Ability to install plugins on WordPress sites and adjust authentication settings. - A domain or subdomain for the IdP server or your main WordPress acting as IdP. A rough timeline is 3-4 days, including setup, integration, testing the four-point live test, and documentation. Would you prefer a single WordPress site as the IdP or a dedicated external provider? Also, do you have control over the app’s auth flow to handle token storage securely? This approach solved similar cross-platform login for a mobile app synced with multiple WordPress-powered sites. I’m ready to start immediately and get you that unified login flow fast.
$15 USD in 7 days
5.6
5.6

Hi, I can implement a secure Single Sign-On (SSO) solution for your WordPress sites and React Native app, allowing users to log in once, stay authenticated across platforms, and log out everywhere from a single action. My approach is to use OAuth 2.0/OpenID Connect with a centralized identity provider, ensuring secure authentication, token management, and seamless user experience across web and mobile. Scope: • Centralized authentication for all WordPress sites and the React Native app • OAuth/OIDC integration with secure token handling • Login persistence and refresh token flow • Global logout and session invalidation • Cross-platform testing and validation • Documentation for maintenance and future updates Implementation: 1. Review current WordPress, hosting, user database, and app authentication setup 2. Configure the most suitable SSO architecture 3. Connect all WordPress sites to the central auth provider 4. Integrate secure authentication in React Native 5. Implement global logout and session synchronization 6. Test login, logout, token expiry, and user session behavior 7. Deploy and provide documentation Requirements: • Admin access to WordPress sites • Hosting/server access if needed • React Native source code access • SSL enabled on all domains • Details of existing authentication plugins or custom login systems I’m ready to review your environment and deliver a secure, scalable SSO implementation.
$12 USD in 40 days
5.9
5.9

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