Node.js Backend Bug Fixes Needed

@toriquldev123

Toriqul Global Solutions is a trusted web design and development company specializing in modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, we bring over 10+ years of industry experience in creating scalable, visually stunning, and business-focused websites. Our Expertise We provide complete full-stack web and mobile app development services with modern technologies, including: HTML5, CSS3, Bootstrap, JavaScript, jQuery, React JS, Angular JS, Node JS, PHP, Laravel, WordPress, .NET, Python, Ruby on Rails, MySQL, MongoDB, React Native, and more. Why Choose Us? ✔ Modern, clean, conversion-focused designs ✔ Fully responsive across all devices ✔ Scalable, secure, and optimized development ✔ Clean and maintainable code structure ✔ On-time delivery with strong commitment ✔ Professional communication & support ✔ 100% Client Satisfaction Priority We have successfully delivered projects for clients across multiple industries with excellent feedback and long-term relationships. Let’s build something exceptional together. Contact us today to turn your ideas into reality. Best Regards Toriqul Global Solutions

@naderkamel

Hello there i am node js expert i can create, debug, integrate, deploy, and document the node js apps i can quickly fix your backend issue please contact me Thanks, Nader

@zjawaid

Hi, I have strong expetise in Nodejs/Express. I can quickly investigate your nodejs app. Lets connect so we can discuss more in details. Thankyou.

@engruhulajom

Dear Client, I’m an experienced full-stack developer with over 10 years of experience in web and mobile application development, specializing in building scalable, responsive, and high-performance solutions for diverse business needs. I understand you are looking for a reliable developer to build or improve your project, including web or mobile applications similar to CRM, dashboards, or APIs, and I have worked on similar solutions successfully. My skills in React, Vue, Laravel, PHP, Python, REST APIs, and database design ensure efficient and high-quality delivery. Feel free to share more details or ask questions. I’m ready to refine my approach to match your exact requirements. Looking forward to working with you. Best regards, Md Ruhul Ajom

@rosscarter1011

Hi there, Struggling with broken features in your Node.js app can be a real headache, disrupting user interaction and data flow. I specialize in diagnosing and resolving such functional issues, especially with Express and Socket.io. My expertise will ensure a clean fix that restores real-time sync and movement logic without introducing further complications. Here are my questions: What testing framework are you currently using, if any? Can you provide access to your current codebase and any existing test documents? Drop me a message so we can get started right away.

@Shabeersk1

“Hi, I understand your Node.js app is facing functional issues with movement logic and real-time synchronization using Socket.io. I’ve debugged similar real-time systems where sync issues were caused by state mismatches, event timing, or improper socket handling. I can quickly trace the root cause, fix the broken endpoints, and ensure consistent data flow across clients without introducing regressions. My approach would be: 1– Reproduce the issue locally 2– Trace socket events and movement state updates 3– Fix logic or event flow issues 4– Add lightweight tests to validate sync behaviour Quick question: is the movement state managed server-side, client-side, or a hybrid model? I can start immediately and deliver clean fixes with a clear summary and proof (tests or demo). Let’s discuss.” I live here in Munich and can be easily reached at any time. The quality of your task, reliability, and above all, your satisfaction are very important to me. You can even decide the payment yourself based on your comfort. Best regards, Shab

@umer419

Hello, I checked your project "Node.js Backend Bug Fixes Needed" and I already have a clear idea how to deliver this efficiently. I have solid experience in JavaScript, NoSQL Couch & Mongo, Node.js, AngularJS, Backend Development, API Development, Web Application, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in JavaScript, NoSQL Couch & Mongo, Node.js, AngularJS, Backend Development, API Development, Web Application • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer

@sergiom17

Hi there ✌️, I understand you need a deep debug of your Node.js real-time system to restore broken movement logic and client sync without introducing new issues. I’ve worked on similar real-time architectures using Express, Socket-based communication, and event-driven systems where I traced regression bugs in sync layers, fixed endpoint logic, and rebuilt state consistency between clients. I’m experienced in isolating functional regressions, adding unit tests, and validating fixes with reproducible proof. I am ready to start immediately. I look forward to speaking with you.

@codeandcommand

Regressions that break multiple features at once usually trace back to one bad commit or a dependency change. I would pull the git history, find the breaking point, and work through each broken feature from there. Should take 1 to 2 days once I can see the codebase. I can start today. Pricing and timeline shown are starting points and will firm up after a quick scope chat. Want to jump on a quick call?

@dmytrom99pro

Hello, With over a decade of experience leading end-to-end builds for scalable SaaS platforms, I can help restore the functionality of your Node.js backend with speed, precision and long-term maintainability. My proficiency in JavaScript and Node.js is complemented by an aptitude for troubleshooting and fixing issues effectively. Your project's focus on movement logic and real-time data synchronization echoes my forte in building real-time and interactive systems using WebSockets, Redis Pub/Sub, and more. Throughout my career, I have shipped 10+ production SaaS products across various verticals, thus ensuring that multi-tenant infrastructure, secure auth, RBAC and billing integrations are in place. This allows me to comprehensively understand the layers in your backend system that need attention. Moreover, my habit of delivering not just code but entire systems aligns perfectly with your requirement for committed code as well as a brief summary of the root cause and steps taken to solve it. In addition to restoring your backend's full functionality, I'll furnish you with architectural diagrams outlining any necessary changes along with clear acceptance criteria. You can count on me to leverage CI/CD practices, automated testing, and offer detailed documentation ensuring a smooth transition post-bug-fixing. Plus, you can expect transparent daily/weekly updates from me without any radio silence. Choosing me for this task will not onl Thanks!

@Sadiyasyeda24

Hello, I have read your project details and I get what you need. I am a skilled freelancer with 4 years of experience in JavaScript, Node.js, Backend Development, API Development. Visit my profile to view latest projects. Let's connect in chat to discuss more. Warm regards, Syeda Tahreem

@khadijaamin9

Hello, I came across your project and it immediately caught my attention. I’d be delighted to help you with Node.js Backend Bug Fixes Needed. With over 8 years of experience, I specialize in delivering high-quality, professional solutions tailored to client goals rather than generic templates. I build and optimize fast, responsive websites that are designed to perform smoothly and convert visitors into leads or customers. I’d love to discuss your project in more detail and get started right away. Best regards, Khadija Amin freelancer.com/u/khadijaamin9

@daremat

Hello, there, I have extensive experience with Node.js backend development using Express and Socket.io. I can analyze your codebase to identify why movement logic and real-time sync are failing, implement clean fixes, and ensure no new bugs are introduced. I can also create automated tests or unit tests to verify functionality and provide a brief summary of the root cause and solution. Let's discuss your project in more detail. Best regards, Darko

@hamzak303

Hello sir have a good time , I am hamza ,full stack developer and know theory of web socket and real time communication system and in practicle applied them in NODEJS and asp.net framework and have good hands-on about these things and can help fix your bug , and clean commit and ensure it won't can't regression. Best regards Hamza

@seifOZiL10000

I am a software developer specializing in Python development with practical experience in building web applications, desktop applications, and automation systems. I currently work as a Junior Python Developer, contributing to the development of real-world applications using Flask and FastAPI, as well as designing and implementing automation solutions using n8n and Python scripts to streamline processes and save time. I have experience in: Back-end development using Python (Flask/FastAPI) Developing desktop applications using Python (Tkinter/PyQt) Creating automation and workflow systems (such as backup systems and task automation) Developing front-end interfaces using HTML, CSS, JavaScript, and React Building integrated full-stack projects Experience with APIs and integrating different systems Some of my most notable projects include: A complete backup system with a graphical user interface (GUI) and automatic scheduling Desktop applications for process management A full-stack restaurant management system Interactive websites such as social media forums and e-commerce platforms Systems based on AI and algorithms such as Tic Tac Toe AI

@robertr375

Hello, Greetings , Good evening! I am an expert mobile developer with skills including Backend Development, JavaScript, API Development, AngularJS, Node.js, Web Application and NoSQL Couch & Mongo. Please contact me to discuss more regarding this project. Looking forward to serve you

@ezrat28

Hello, Greetings , Good afternoon! I am professional mobile engineer with skills including Backend Development, JavaScript, Node.js, Web Application, API Development, AngularJS and NoSQL Couch & Mongo. Please send a message to discuss more about this project. If you have any questions, please let us know

@camerone6

Hey Mate , Good morning! I am professional mobile engineer with skills including NoSQL Couch & Mongo, Web Application, AngularJS, JavaScript, Node.js, API Development and Backend Development. Please send a message to discuss more about this project. Looking forward to serve you

@connort16

Hi , Good afternoon! I am an expert mobile computer programmer with skills including JavaScript, NoSQL Couch & Mongo, API Development, Web Application, Node.js, Backend Development and AngularJS. Please contact me to discuss more regarding this project. Please respond at your earliest convenience