I will build custom firebase web apps and real time games


About this gig
Looking for a professional Firebase expert to build powerful web apps or multiplayer games?
I am a pro-level Firebase developer specializing in real-time web applications and multiplayer browser games.
What I can build for you:
Complete Firebase web applications (Auth, Firestore, Realtime Database, Storage, Cloud Functions)
Multiplayer games with real-time synchronization
User authentication (Email, Google, Anonymous, Phone)
Leaderboards, presence system, and matchmaking
Secure backend with proper security rules
Admin dashboards
Push notifications & analytics
Hosting + deployment
My expertise includes:
- Firebase Authentication
- Cloud Firestore & Realtime Database
- Cloud Functions (Node.js)
- Firebase Storage
- Firebase Hosting
- Real-time multiplayer architecture
- Security rules best practices
Whether you need a business web app, SaaS MVP, admin panel, or a multiplayer game I deliver clean, scalable, and production-ready solutions.
Message me before ordering with your project details so I can recommend the best package and timeline.
Get to know Vlad Mak
Professional WordPress Developer and Excel Specialist
- FromPakistan
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Urdu, English, Turkish, German, Hindi
FAQ
What type of Firebase web apps can you build?
I can build custom web applications using Firebase, including dashboards, business apps, user management systems, chat apps, booking systems, and other custom solutions.
Can you build real-time multiplayer games?
Yes. I can develop real-time multiplayer games with features such as live player updates, rooms, scores, leaderboards, and real-time game data.
Do you use Firebase Authentication?
Yes. I can integrate Firebase Authentication with email/password, Google login, and other supported authentication methods.
Can you connect my existing Firebase project?
Yes. I can work with your existing Firebase project or set up a new Firebase project according to your requirements.
Can you create a responsive design?
Yes. I build responsive web apps that work properly on desktop, tablet, and mobile devices.
Can you add a real-time database?
Yes. I can use Firebase Realtime Database or Cloud Firestore depending on the requirements of your application.
Can you fix or improve an existing Firebase application?
Yes. I can troubleshoot bugs, improve functionality, optimize performance, and add new features to existing Firebase applications.
What do you need from me to start?
I need your project requirements, preferred features, design/reference if available, and access to the required Firebase project or source code.
Can you build a custom feature that is not listed in your gig?
Yes. Please contact me before ordering and describe your requirements. I can review your project and provide a suitable custom offer.
Will you provide the source code?
Yes. The completed project source code can be provided according to the selected package or agreed project scope.

