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Job Title: Technical Support Developer (React/Azure/MongoDB) – UK Hours 9am-6pm The Platform: The platform is a working MVP currently undergoing user testing. It is a careers-driven events hub featuring a built-in career coach booking system and event registration modules. The code is complete; I now require a reliable, sharp developer for ongoing maintenance, bug fixes, and feature iterations during our launch phase. The Role: This is a pay-as-you-go position for a developer who is exceptionally fast at learning and navigating existing codebases. You must be able to grasp the site logic quickly, fix bugs efficiently, and ensure high-quality code deployment. Key Requirements: Availability: You must be available 9am – 6pm UK Time. You must also be available for emergency bug fixes during evenings and weekends. Reliability: I am looking for an individual (no agencies) who is not juggling multiple projects and can commit to this platform long-term. SaaS/Platform Experience: Ideally, you have experience maintaining SaaS platforms, booking systems, or similar events-driven portals. Technical Skill: High proficiency in React.js, MongoDB, and Azure. Communication: Excellent written English for emails and messages. You must be proactive, trustworthy, and able to explain technical fixes clearly. Responsibilities Fast turnaround on bug fixes identified during user testing. Maintain and iterate on the built-in career coach booking and event registration modules. Manage hosting, server health, and deployments via Azure. Provide clear documentation for all code changes and professional updates on progress. How to Apply Please start your proposal with the phrase "UK SUPPORT". Experience: Provide links or descriptions of SaaS platforms or booking systems you have previously managed or developed. Availability: Confirm you are available 9am – 6pm UK time plus evenings/weekends for emergencies. Commitment: Confirm you have the capacity to prioritise this project and are not overloaded with other work. Technical: Briefly describe your experience jumping into an existing React/MongoDB codebase to resolve issues.
Project ID: 40216991
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145 freelancers are bidding on average £11 GBP/hour for this job

I’m a solo Technical Support Developer with strong experience maintaining live SaaS platforms, booking systems, and event driven products. I work daily with React, MongoDB, and Azure, and I’m quick to onboard existing codebases, diagnose issues, and deploy clean fixes without disruption. I’m fully available 9am–6pm UK time and on call for evening/weekend emergencies. I can prioritise this platform long term, provide clear documentation, and communicate fixes in precise, professional English.
£8 GBP in 40 days
8.6
8.6

"UK SUPPORT" I have extensive experience with React.js, MongoDB, and Azure, having successfully maintained and iterated on SaaS platforms and booking systems. I can quickly understand your existing codebase and ensure high-quality bug fixes and updates are executed efficiently. I’m available during UK hours, and I can also handle emergencies during evenings and weekends, ensuring your platform remains rock solid. My communication skills enable me to provide clear and concise documentation of code changes, as well as regular updates on progress. Let’s discuss how I can contribute to your project’s success! Best Regards, Priyanka
£10 GBP in 40 days
8.5
8.5

Hello, I've reviewed your requirements and have worked on similar projects before. With my experience and skills, I can complete your project to your satisfaction. Please contact me via chat to discuss the details. Thank you.
£5 GBP in 40 days
7.3
7.3

Thank you for the opportunity. With expertise in Shopify, WordPress, and web development technologies, I am well-suited for this project. I can start RIGHT AWAY. Looking forward to contributing to the success of your platform. Regards, Pooja
£25 GBP in 1 day
7.1
7.1

As an experienced Senior Web & Mobile Application Developer with over a decade's worth of expertise, I have developed an in-depth understanding of a wide range of technologies including React.js, MongoDB, and Azure - all skills you need for this project. My proficiency in these tools has been instrumental in the successful development of scalable, secure, and AI-powered web and mobile applications. Not only am I adept at creating new applications from scratch but I’m also extremely comfortable in jumping into an existing codebase and amending it seamlessly - something that is essential for your ongoing maintenance and feature iterations during the launch phase. Throughout my career, I have utilized my strong grasp on backend technologies to provide fast turnaround on bug fixes alongside ensuring server health and deployments, exactly what you are looking for. My availability from 9am – 6pm UK time, as well as during evenings/weekends for emergencies, won't be an issue and I'm committed to providing regular updates on progress along with clear documentation for any code changes. Trust me with maintaining your careers-driven events platform and enjoy an exceptional value proposition. With Regards! Abhishek Saini
£10 GBP in 40 days
6.6
6.6

UK Support I confirm there is no other work with me. I confirm my proficiency in all the 3 tools like reactjs mongodb and azure. I am commited to work in UK hours. I like this as pay as you go position. I am very fast learner. I can take charge of the project and can work on maintenance or any new features you need. Looking forward to work with you.
£8 GBP in 40 days
6.7
6.7

HI I can take over ongoing support for your React-based platform, focusing on fast bug fixes, safe iterations, and stable deployments during the launch phase. I’m comfortable navigating mature MVP codebases, resolving issues quickly, and maintaining booking/event-driven systems with minimal disruption Thanks Anshuman
£10 GBP in 40 days
6.4
6.4

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
£5 GBP in 40 days
6.2
6.2

UK SUPPORT Hi there, I’m Nadia, a fast-learning React/MongoDB/Azure specialist ready to sustain and iterate your careers-driven events hub through launch. I’ll dive into the MVP, fix bugs quickly, and implement robust updates for the career coach bookings and event registrations while maintaining hosting and deployments on Azure with clear docs and proactive communication; . I’ve led SaaS platforms with similar booking/event features, and I’m committed to UK-hour availability 9am-6pm plus evenings/weekends for emergencies, ensuring reliable, long-term collaboration and high-quality code deployment. Two quick questions: what’s your current incident response SLA, and do you prefer feature work to be scheduled or prioritized by user feedback momentum?
£36 GBP in 33 days
5.8
5.8

Hello , I am a skilled Technical Support Developer with expertise in React.js, MongoDB, and Azure. I have successfully maintained and iterated on SaaS platforms and booking systems, making me an ideal fit for your project. My approach involves fast bug fixes, efficient code deployment, and clear communication. I am available during UK hours and for emergency bug fixes. With a commitment to long-term project dedication and a proactive communication style, I ensure reliable delivery and quality results. I am eager to discuss how I can support your platform further. Looking forward to the opportunity. Best regards,
£8 GBP in 40 days
5.9
5.9

UK SUPPORT Hi, You’re in a testing and launch phase where fast bug fixes, system stability, and dependable availability are critical. I’m experienced stepping into existing React and MongoDB codebases, resolving issues quickly, and keeping live platforms stable during user testing. I can help with: • Rapid bug fixes • Maintaining booking and event modules • Azure deployments and server health • Clear updates and documentation I’m available 9am to 6pm UK time, with evening and weekend availability for urgent issues, and I can commit long term as an individual developer. Ready to start reviewing the codebase.
£8 GBP in 40 days
6.2
6.2

UK SUPPORT Hey, ongoing React/Azure/MongoDB maintenance for your careers events MVP (coach booking/registration) during launch is ideal for SolutionzHere’s dedicated UK-hours dev. We’ve managed 20+ SaaS platforms solo, fixing bugs/deploying fast (events hub with Stripe bookings on Azure App Service/Mongo Atlas). Your £5–10/hr rate is low for expert reliability. We propose £20–£25/hr pay-as-you-go, 9am-6pm UKT + on-call, full priority. Quick codebase ramps, clear docs/updates guaranteed. Confirm: available immediately, solo focus. Exp: Jumped into React/Node MVP, fixed 50+ issues in 2 weeks. One question: current Azure setup (App Service/Functions) and top user-reported bugs? Let's jump on a quick call/chat to discuss details. Thanks and regards.
£20 GBP in 40 days
6.0
6.0

UK SUPPORT Hi, I'm interested in your support role. I have solid experience with SaaS platforms, booking systems, React, MongoDB, and Azure. I can work from 9am to 6pm UK time and handle urgent fixes evenings and weekends. I'm quick at understanding codebases and fixing issues fast. I focus on clear documentation and good communication. I can prioritize this project and support your launch smoothly. Let me know if you'd like more details. Thanks,
£8 GBP in 40 days
5.9
5.9

Hello, UK SUPPORT. I can provide the ongoing technical support your platform needs, with expertise in React, MongoDB, and Azure. I’m quick to navigate existing codebases and can efficiently fix bugs while maintaining high code quality. I’m available 9am–6pm UK time and for emergency fixes outside of these hours. I’m ready to start right away. Please DM to see the work samples. Best Wishes, Fizza Nadeem
£8 GBP in 40 days
5.9
5.9

Hello, I am a responsive Technical Support Developer proficient in React, MongoDB, and Azure. With experience in maintaining SaaS platforms and event-driven portals, I ensure fast bug fixes and code iterations. I am committed to long-term platform support during UK hours. Looking forward to contributing to your project. What would be the next step, ?
£10 GBP in 19 days
5.9
5.9

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in [ProjectTitle]. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
£7 GBP in 3 days
5.5
5.5

I am Rajesh, with 10+ years of experience in WordPress, Laravel, PHP, ReactJS, and full-stack development. I have strong hands-on experience maintaining live SaaS platforms, booking systems, and event-driven products during launch and user-testing phases. I’m very fast at understanding existing React and MongoDB codebases, tracing logic, fixing bugs cleanly, and deploying safely without disrupting users. I’ve worked extensively with Azure for hosting, monitoring server health, CI/CD, and production deployments, and I’m comfortable owning the platform end to end. I am fully available 9am–6pm UK time and can respond to emergency issues during evenings and weekends. I work as an individual freelancer, not an agency, and I have the capacity to prioritise this platform long-term without juggling multiple commitments. I’m proactive with updates, write clear documentation for every fix, and communicate technical changes in plain, professional English. Thanks, Rajesh Jangid Full-Stack & UX-Focused Laravel Developer | 10+ Years Experience
£8 GBP in 40 days
5.4
5.4

✋ Hi there. I can provide dedicated technical support for your React/Azure/MongoDB platform, quickly fixing bugs, maintaining modules, and ensuring smooth deployments during your UK hours. ✔️ I have solid experience maintaining SaaS platforms, booking systems, and event-driven portals. I’ve previously handled React front-ends with MongoDB backends hosted on Azure, jumping into existing codebases to resolve issues efficiently while keeping code clean and documented. ✔️ For your project, I will monitor the platform during 9am–6pm UK time, address bugs from user testing promptly, maintain the career coach booking and event registration modules, and manage server health and Azure deployments. I will document all code changes and provide clear updates on progress. ✔️ I can also respond to urgent issues in the evenings or weekends, ensuring the platform stays reliable for users. My focus will be fast, precise fixes and maintaining a stable environment for your launch. Let’s chat to review the current codebase, outstanding issues, and priorities for the next sprint. Best regards, Mykhaylo
£8 GBP in 40 days
5.5
5.5

Hi, UK SUPPORT. I have carefully reviewed your project details and am confident in my ability to provide fast, reliable support for your careers-driven events hub. With extensive experience in React.js, MongoDB, and Azure, I've successfully maintained and enhanced SaaS platforms and booking systems, ensuring smooth user experiences and robust backend operations during launches. I specialize in quickly understanding existing codebases to deliver efficient bug fixes and feature improvements. My focus on clear communication means you'll receive detailed progress updates and code documentation. I am fully available 9am-6pm UK time, including emergency support outside these hours, and can dedicate my full attention to your project. I look forward to contributing to your platform's success during its critical launch phase. Let's discuss how soon I can start and your top priorities for immediate attention. Could you share more about the current major bugs or features that need the most urgent attention? Best regards,
£7 GBP in 29 days
5.4
5.4

UK SUPPORT Hello, I’m an experienced React developer with strong hands-on experience in Azure and MongoDB, particularly on SaaS and booking-based platforms. I specialise in jumping into existing codebases, understanding system logic quickly, and delivering fast, reliable bug fixes and improvements. I’m available 9am–6pm UK time and can also support urgent issues during evenings and weekends. I’m working independently and can commit long-term to maintaining and improving your platform. I’ve previously maintained React-based SaaS products with user booking flows, admin dashboards, and live production environments, handling deployments, monitoring, and iterative feature updates. I’m ready to start immediately. Please let me know how we can move forward! Thanks, Evans
£5 GBP in 40 days
5.2
5.2

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