AI & Machine Learning · Seoul, South Korea
Hire an AI Voice Agent Developer in Seoul
I build sophisticated, conversational AI voice agents capable of handling complex customer service and outbound sales tasks. Utilizing low-latency speech-to-text and text-to-speech models, I create incredibly natural voice interactions.
Seoul is an ultra-connected global tech capital leading the charge in mobile commerce, AI interfaces, and instant digital experiences. Building for this market requires sub-second latency, flawless mobile optimization, and resilient APIs. With minimal timezone difference between IST and KST, collaboration is nearly real-time. I deliver structured milestones with daily async updates and weekly demos.
Voice AILLMsSpeech-to-TextText-to-SpeechPython
Ready to hire
Proof — shipped systems
- FluxDialFounder & Lead Architect — An agent-first voice-calling CRM for phone-first businesses in India and Nigeria — built because wrapping US voice APIs does not survive local telecaller math.
- MandiPeTechnical Co-Founder — Web dashboard for suppliers and delivery ops, paired with a customer Android app on Google Play — built as technical co-founder, not as a throwaway marketing site.
- RonronLead Backend & AI Engineer — A predictive real estate CRM where automations, live connections, and Postgres-backed workflows do the heavy lifting — led from the backend and AI side for an external product team.
- Divine Care IndustriesLead Engineer — Web & Android — An industrial B2B dashboard CRM with realtime catalogue indexing and order management — plus a native companion Android app on Google Play — shipped for an external industrial brand.
FAQ
- Do you work with Seoul-based companies?
- Yes. I work remotely and have delivered for clients in South Korea and internationally. Whether you are a startup or an established business in Seoul, the engagement process is the same — email a brief, fit call, then scoped milestones.
- What does a typical ai voice agent developer engagement look like?
- It starts with a fit call to understand scope, then a written build plan with milestones. You see working software weekly — not slideshows. Most engagements land between 2-12 weeks depending on complexity. Technologies I typically use include Voice AI, LLMs, Speech-to-Text, Text-to-Speech.
- What are your rates for ai voice agent developer work?
- Rates depend on scope, complexity, and timeline. I price by project milestone (not hourly) so you know exactly what you are paying for. Email mailtanish.me@gmail.com with your brief for a scoped estimate.
- Can you show examples of your ai voice agent developer work?
- Yes. Check the case studies on this page — each links to a detailed breakdown of the architecture, challenges, and outcomes. I have shipped 2+ production systems in this domain.