Fix Node-Firebase API Sync Bugs

@santoshkumars17

Through my five years of experience in full stack web development and backend expertise with Node.js, I am confident that I can swiftly identify and resolve the syncing bugs you are experiencing in your backend. I have a proven track record of building scalable, high-quality, and user-friendly applications from idea to deployment, a skillset that aligns perfectly with your project needs. My other relevant skills including API integration and performance optimization would be an added advantage in fixing any issues you currently face. Furthermore, I boast end-to-end development support which means my assistance does not end when the immediate problem is resolved but continues until your systems are up and running optimally. I genuinely care about the success of the projects I take on, consequently ensuring timely delivery and maintaining clear communication throughout. Your project is not just another job to me; it’s an opportunity to create something amazing together. Let's solve these node-Firebase API sync bugs and set the foundation for a successful partnership going into the next phases of your project. Hire me with confidence!

@krrunalraval

Can you please share task specific details for this project?, have very good experience with nodejs and glad to help you out. Regards, Krunal Raval

@mayankinnovative

Hello, With 15+ years of experience in backend development, I'm excited to help you fix your code issues. *Project Understanding* You're facing problems in your backend and need help debugging and resolving the issues. I'll work with you to understand the problems and provide a solution. *My Approach* 1. *Understand the Issues*: I'll review your code and discuss the problems with you to understand the root cause. 2. *Debug and Fix*: I'll use my expertise in Node.js, Google Firebase, and API Development to debug and fix the issues. 3. *Testing and Verification*: I'll test the fixes to ensure they resolve the issues and don't introduce new problems. *Why Me?* - Strong experience in Node.js and backend development - Expertise in debugging and troubleshooting complex issues - Familiarity with Google Firebase and API Development I'm confident in my abilities and look forward to discussing this opportunity. Let's work together to resolve your backend issues. Let's connect and discuss further. Best regards!

@modesorehari6

Hello! I’m Malix Azis, and I’d be glad to jump in and help stabilize your backend and resolve the issues blocking progress.✨ I’ve worked extensively with Node.js, Firebase, and modular API architectures, so I’m comfortable stepping into an active codebase, tracing breakpoints, isolating failing logic, and repairing problematic handlers, middleware, or database interactions without disrupting the rest of the system.⚙️ In ongoing projects like yours, I focus on clear, incremental fixes—cleaning callbacks, tightening async flows, validating request/response structures and ensuring the API behaves consistently across all endpoints.⭐ Since you’re treating this as a paid test for future phases, I will approach it with the same standards I use in long-term collaborations: structured debugging, readable patches, and small reports summarizing root causes so your team stays aligned.✨ I also take care to follow your coding style so the project remains cohesive. To ensure I can target the exact pain points efficiently, could you let me know whether the current issues are related to failing Firebase operations, inconsistent API responses, or deeper logic errors in the Node.js backend?⚙️ Thanks for considering my bid—looking forward to working with you! ⭐

@jassirai

Hello, I have carefully reviewed your requirements and I am confident I can help. I have expertise in API, PHP, MySQL, HTML, CSS, JavaScript, as well as modern frameworks and technologies like Laravel, CodeIgniter (CI), React, Node.js, Vue.js, and MongoDB. I have successfully developed and customized several websites and applications. My focus is always on delivering clean, scalable, and mobile-compatible solutions that meet client expectations. I am ready to start immediately and would love to discuss your project in detail to ensure I can deliver exactly what you need. Thanks & Regards, Jasvir

@rishi9343

Having encountered and resolved numerous API sync bugs in multiple projects, I am confident in my ability to address your ongoing backend issues efficiently. With over 6 years of experience encompassing Node.js, JavaScript, and various other relevant technologies, I possess the comprehensive skill set needed to provide a lasting fix for your Node-Firebase integration problems. Moreover, my portfolio highlights my proficiency in building scalable web solutions—a crucial attribute for this project—as well as an overall understanding of full-stack development that extends beyond just fixing bugs. This means that not only can I repair the current issues in your code but I can also help build a solid foundation for future phases of your project. In addition to my technical prowess, clear communication and client satisfaction are two values I prioritize. As we look ahead to potential collaborations on the 2nd and 3rd phases of your project, you can be certain that my commitment will remain unwavering and the quality of my work will consistently meet or exceed your expectations. Let's get started fixing these bugs and bringing impeccable functionality back to your platform!

@amaank66

I’ll diagnose and fix your backend issues as a paid test — fast, transparent, and delivery-focused so you can confidently move to phases 2 & 3. Scope (paid test) • Quick triage: reproduce errors, review logs, run tests. • Root-cause fix: patch code, harden failing flows, fix DB/queue/infra issues. • Delivery: PR with clear commits, deployment instructions, and short report (cause, fix, risks). • Verification: unit/integration checks + smoke tests on staging. • 7-day warranty for regressions. Tech comfort: Node/Express, Python/Django/Flask, PHP/Laravel, PostgreSQL/MySQL, Redis, RabbitMQ, Docker, AWS/GCP, CI pipelines — I’ll work in your stack. Timeline & cost • Deliver within 72 hours of access for typical mid-size bugs. • Paid-test fixed fee: $150 (negotiable for scope). Same-day start available after payment & repo access. Why me • Rapid, test-first fixes; clear PRs; no surprises. • Focus on maintainability so later phases run smoothly. Share repo access, error logs, and brief DM with your preferred contact. I’ll start immediately. Best regards, Amaan Khan S. (CUBEMOONS PVT.)

@petrob2

Hello I am a seasonal backend developer with over ten years of experience and i have a profound knowledge about backend and including NodeJs and Express. I am very comfortable to conduct debugging and optimizing on you ongoing project and i am used using gif command. I really look forward to discuss about your requirement in detail. Sincerely. Write Down Petro

@UsmanSaleem813

Hi, A Full Stack & Flutter Developer with experience in AI integrations, cloud deployment, and CRM solutions. delivering high-quality web/mobile apps, smart automation, and scalable cloud-based systems. Let’s connect, PRICE negotiable. ➡️ Fast delivery | 100% satisfaction

@sohaibfreelance

Hi, I have read your project description and understood it. I can debug your Node.js backend, work with Google Firebase, and handle API development to ensure smooth and efficient functionality. I can take this project as a paid test and deliver reliable results to move forward with the next phases. Regards, M Sohaib

@NiclaJvR

I'm confident I'm exactly who you need for this project. I understand you're experiencing backend code issues and need a clean, seamless, and professional fix to move forward smoothly. With strong backend development skills and deep problem-solving experience, I specialize in creating integrated and automated solutions that enhance system reliability. Even though I'm new to this platform, I bring extensive hands-on experience and have successfully completed many projects outside of Freelancer. I'd be excited to discuss your project in more detail! Regards, Nicla Janse van Rensburg

@nikhillumesh

I’m a MERN stack developer with hands-on experience in building scalable web applications and managing automated CI/CD pipelines using Azure DevOps. I work across both frontend and backend, ensuring smooth development, deployment, and delivery of high-quality solutions.

@theahmadshaikh

Hi there, I’d love to help with your backend issues. Most of my work revolves around debugging, stabilizing, and improving existing codebases, so stepping into an ongoing project and bringing clarity is something I’m very comfortable with. I’m a backend-focused full-stack engineer (Node.js, TypeScript, AWS, DevOps) and have handled situations where teams were blocked due to hidden bugs, performance bottlenecks, or architectural inconsistencies. I enjoy the process of understanding a system quickly, identifying the root cause, and restoring reliability — it’s genuinely satisfying work for me. If needed, I can start by doing a clean assessment of the current backend, highlight what’s breaking, and fix the issues with maintainable code so the next phases of the project become smoother for you. I appreciate that this is a paid test, and I’m confident I can add value in a way that makes the next phases feel natural to continue together. Happy to discuss details whenever you're ready. Thanks, Shaikh