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My live React / [login to view URL] front-end, paired with a Node back-end, already handles everything except real user sign-in. I now need OAuth authentication so visitors can log in with their Google or Facebook accounts instead of the current guest flow. You’ll work inside the existing codebase, wiring up the complete login/logout flow, persisting basic profile data, and protecting the API routes that require an authenticated session. Feel free to suggest a reliable library such as [login to view URL], [login to view URL], or another you trust, as long as it fits cleanly with React, [login to view URL] routing, and my current Node API layer. Deliverables • Google and Facebook OAuth login and logout working end-to-end • Creation or update of user records in my database on first sign-in • Secure session or JWT handling so protected routes reject unauthenticated requests Acceptance criteria: I can pull the branch, set the required keys, and sign in with either provider on both local and production builds without console errors or unauthorised access. The code is clean and modular, so the task is focused and shouldn’t balloon in scope. Let me know your estimated timeframe and any questions about the current stack, and we can get started right away.
Projektin tunnus (ID): 40297175
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36, I can help integrate a clean and secure OAuth authentication system into your existing React / [login to view URL] and Node backend setup. I have experience implementing Google and Facebook OAuth using reliable libraries like [login to view URL] and [login to view URL], and I’ll choose the approach that fits best with your current architecture and Node API layer. I’ll implement the full login and logout flow, ensure user records are created or updated on first sign-in, and add secure session or JWT handling so protected API routes properly reject unauthenticated requests. I focus on writing modular, readable code so the authentication layer stays easy to maintain as your project grows. You’ll receive a working branch where you only need to add your OAuth keys for both local and production environments, with everything functioning end-to-end without errors. I can complete this within 1–2 days depending on the current structure of the codebase. Happy to review the repo and get started immediately.
$225 USD 1 päivässä
0,0
0,0
71 freelancerit tarjoavat keskimäärin $146 USD tätä projektia

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
$140 USD 7 päivässä
3,4
3,4

Hello, I’ve gone through your project details carefully, and I must say it sounds really interesting. I’d love to bring my experience to make it a success. With over 10 years of hands-on experience in web, mobile, and software development, I’ve had the privilege of working with clients from around the world — delivering 1000+ successful projects so far. My team and I are comfortable working with technologies like MEAN, MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, Blockchain, CRM, CMS, and more. What truly drives me is solving complex challenges and transforming ideas into reliable, user-friendly products. I always aim for clear communication, transparency, and results that make clients feel confident they chose the right partner. You can review my portfolio here: https://www.freelancer.in/u/NareshJoshiTech I’d really appreciate the chance to discuss your project in detail and explore how we can create something great together. Looking forward to hearing from you. Warm regards, Naresh Joshi
$120 USD 7 päivässä
3,0
3,0

Hello, I came across your profile and wanted to connect. I’m a Full Stack Developer with experience in React JS, React Native, WordPress, and API integration. I help businesses build modern websites, scalable web applications, and mobile apps with clean and efficient development. If you are currently working on a project or need development support, I would be happy to assist. Let’s connect and discuss how I can help with your project. Best regards, Abbas Ibrahim
$225 USD 5 päivässä
2,9
2,9

Hi, I have read your description and I fully understand your needs. I am a senior engineer with over 7 year of experience on JavaScript, Node.js, OAuth, Web Development, API Development, API Integration, Next.js. Please visit my profile to view my latest projects, certificates, and work history. Let's connect in chat to discuss more. Thank you, Matheus
$30 USD 7 päivässä
0,6
0,6

Hi, I can deliver what you need. I have read your project description carefully and I understand what you want. I am a reliable freelancer with 8+ years of experience in JavaScript, Web Development, API Development, API Integration and I helped many clients in the past. You can visit my profile to check my latest work and experience for your project. Let us make this great together, please connect in chat. Looking forward, Chintan
$30 USD 7 päivässä
0,0
0,0

London, United Kingdom
Liittynyt maalisk. 13, 2026
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