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English
$
USD
I will build ai chatbot voice bot or rag assistant with gpt4o
Dmitrii B
About this gig
I build custom AI voice and chat bots for real business applications.
With 10+ years of experience in backend and AI systems, I design reliable and scalable assistants for:
- Customer support
- Sales automation
- Internal business processes
My services include:
- AI chatbots and intelligent agents
- Voice assistants (speech recognition & text to speech)
- Backend APIs and system integration
- Deployment of production-ready solutions
I focus on clean architecture, stable performance, and long-term maintainability.
Most projects require a custom offer to match real business needs.
Contact me to discuss your project and get a tailored solution.
Get to know Dmitrii B
Dmitrii B
Full Stack Engineer Video Streaming, AI, WebRTC, Backend
- FromRussia
- Member sinceJan 2026
Languages
Russian, English
I design and build production-grade software: live streaming platforms, WebRTC systems, and AI-powered applications.
✔ Video: WebRTC, RTMP/HLS, OBS integrations, real-time media pipelines
✔ AI: RAG systems, GPT-4o Vision, voice bots, chatbots with memory
✔ Backend: Python, Node.js, Go, Docker, Redis, PostgreSQL
Production systems I’ve built handle 10K+ concurrent users, real-time processing, and high-load streaming workflows.
Let’s build something reliable and scalable.
My Portfolio
FAQ
Do you build voice assistants and AI voice bots?
Yes. I develop AI voice assistants and AI voice bots using speech recognition and text to speech technologies for phone systems, web applications, and customer service automation.
Can you integrate an AI chatbot into my existing system?
Yes. I specialize in chatbot integration and AI model integration into existing web apps, CRMs, support systems, and backend APIs.
Do you work with speech recognition and text to speech?
Yes. I implement speech recognition (speech to text) and text to speech pipelines for building production-ready voice AI systems.
Do you provide source code and documentation?
Yes. All projects include full source code and basic technical documentation for future maintenance and scaling.
What details do you need to start?
Please share: 1) project goal + target platform (web/mobile/phone), 2) knowledge base source (docs/FAQ/site), 3) integrations needed (CRM/API/Slack/WhatsApp/Twilio), 4) branding + tone, 5) hosting preference.
