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I will build fast realtime chat and webrtc video systems
M Hasan Shawon
5.0
5.0
Acerca de este Servicio
Need real-time features such as chat, notifications, or video calling via WebRTC or Agora Video Calling?
I specialize in building high-performance real-time systems used in SaaS platforms and modern apps.
What I build:
- Live chat systems
- WebSocket / Socket.io architecture
- Video calling (WebRTC or Agora )
- Real-time notifications
- Presence systems (online/offline users)
Use cases:
- SaaS platforms
- Customer support chat
- Live collaboration tools
- Meeting apps
Why me:
- Experience with large-scale real-time systems
- Optimized for performance (low latency)
- Clean architecture (scalable)
Message me with your requirements.
Conoce a M Hasan Shawon
M Hasan Shawon
AI apps, SaaS platforms and realtime systems built for scale and performance
- DeBangladesh
- Miembro desdesep 2019
- Responde aprox. en:1 hora
- Última entrega1 mes
Idiomas
Inglés, Alemán, Español, Francés
Hi, I’m Hasan, a senior software engineer with years of professional experience building AI-powered apps, SaaS platforms, and real-time systems.
My expertise includes:
• AI integrations (ChatGPT, OpenAI, Claude, Lovable, automation tools)
• SaaS platforms (multi-tenant systems
• Real-time systems (chat, webSocket, WebRTC, live features)
• API development and integrations
I focus on clean architecture, performance, and long-term scalability.
If you need a developer who understands both business and technology, I’m here to help.
Mi porfolio
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FAQ
Do you provide consultation before starting?
Yes. I can review your idea and suggest the best architecture or MVP approach before development.
Will this live chat system require any monthly cost?
No — I build using open-source technologies. Only optional costs are hosting or third-party services if needed.
Can you integrate this into my existing website or web app?
Yes. I can integrate seamlessly into your existing system (Laravel, .NET, Node, etc.).
Will the chat system be mobile-friendly?
Yes. The system is fully responsive and works smoothly on all devices.
Will it support real-time messaging and audio/video calls?
Yes. I use WebRTC and Socket-based systems for true real-time communication.
Can the system include chatbots or automation?
Yes. I can integrate custom chatbot logic or third-party AI solutions.
Can you build a mobile app version as well?
Yes. I can extend the system for mobile apps or build APIs for mobile integration.
Reseñas
10 comentarios sobre este Servicio
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
I ivanreach14
Macedonia del Norte
Personal project designs. Very very competent people working side by side. Communication was very easy going and fun 😁. They dedicate a lot of time on video consulting, in details throughout the process. They give feedback on the spot, right away. Fast improvements. Did it for half the time that it was required...Overall 10/10 😁
USD400-USD600
$
10 días
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S Respuesta del Freelancer
Útil?A alphapancake485
Cliente recurrente
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Amazing work as always! Your skills, dedication, and expertise truly exceeded expectations, delivering outstanding results. Thank you for your professionalism, attention to detail, seamless execution, and exceptional communication throughout the project. Highly recommend for anyone seeking top-notch web development expertise.
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clairehillman20
Reino Unido
great work
Hasta USD50
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S Respuesta del Freelancer
Útil?A 
azmogabg
Bulgaria
He prefers not to be called "web rtc guru". But I don't have any better description for this developer. Thank you for the help!
USD50-USD100
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1 día
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S Respuesta del Freelancer
Útil?A alphapancake485
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Estados Unidos
Exceptional work
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Reseñas
10 comentarios sobre este Servicio
| (10) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
I ivanreach14
Macedonia del Norte
Personal project designs. Very very competent people working side by side. Communication was very easy going and fun 😁. They dedicate a lot of time on video consulting, in details throughout the process. They give feedback on the spot, right away. Fast improvements. Did it for half the time that it was required...Overall 10/10 😁
USD400-USD600
$
10 días
Tiempo
S Respuesta del Freelancer
Útil?A alphapancake485
Cliente recurrente
Estados Unidos
Amazing work as always! Your skills, dedication, and expertise truly exceeded expectations, delivering outstanding results. Thank you for your professionalism, attention to detail, seamless execution, and exceptional communication throughout the project. Highly recommend for anyone seeking top-notch web development expertise.
USD400-USD600
$
9 Meses
Tiempo
S Respuesta del Freelancer
Útil?C clairehillman20
Reino Unido
great work
Hasta USD50
$
1 día
Tiempo
S Respuesta del Freelancer
Útil?A azmogabg
Bulgaria
He prefers not to be called "web rtc guru". But I don't have any better description for this developer. Thank you for the help!
USD50-USD100
$
1 día
Tiempo
S Respuesta del Freelancer
Útil?A alphapancake485
Cliente recurrente
Estados Unidos
Exceptional work
USD400-USD600
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2 Meses
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S Respuesta del Freelancer
Útil?
