Full Stack Engineer
Kacper Walentynowicz is a full-stack engineer working on the ElevenLabs Agents Platform
Ensure reliability and compliance with ElevenLabs Agents Testing. Run structured simulations for tool calls, human transfers, workflows, and guardrails. Integrate into CI/CD and ship agents with confidence.
Millions of people across Africa live with speech impairments or loss of voice. Through our partnership with Senses Hub, we’re developing personalized, culturally relevant voices that restore identity, confidence, and connection across the continent.
Building human-realistic mock interviews for millions of job seekers across India
A look at the architecture, players, and infrastructure driving India’s 2025 voice-AI landscape
Using AI to make public services works for everyone by voice
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