Tomas C.

Hi there! I help global brands, tech companies, and creators localize their content for both the Slovak and Czech markets simultaneously. As a native speaker of both languages, I’ve spent over 15 years moving from traditional translation to advanced AI workflows. I’m usually brought in when a project requires dual-language perfection and a deep understanding of AI tools—whether that means training LLMs or launching a synthetic dubbing project for SK and CZ. Here is a quick look at the kind of work I regularly deliver in both languages: Where you might have seen my work: Mark Rober / CrunchLabs (YouTube & Netflix): I supervised the full-scope Slavic localization. This involved managing AI-driven dubbing for natural prosody and creating broadcast-standard subtitles for both Slovak and Czech audiences (75M+ subscribers). Paramount+: Handled standalone subtitle translation and time-coding for streaming content. Uber AI: Delivered high-precision audio transcription and linguistic annotation used to train Slovak and Czech LLM models. Siemens: Managed corporate QA, technical translation, and terminology workflows for both markets. Other brands I've worked with: Google, Amazon, Nestlé, HP, and DHL. How we can work together (Slovak & Czech): Translation & Subtitling: High-accuracy human translation, cultural adaptation, and strict compliance with streaming platform standards (like Netflix/Paramount+ guidelines) for SK & CZ. AI Dubbing & Video Localization: Blending AI-generated voiceovers with human post-editing to scale up video content in both languages without losing natural flow and humor. AI Data Training & Prompt Engineering: Verbatim transcriptions, structuring linguistic metadata, and validating prompts to improve conversational fluency in Slovak and Czech. Linguistic QA: Setting up dual-language quality control workflows and supervising terminology to make sure your brand sounds completely native in both countries. I have a high weekly volume capacity to hit the ground running with your project. Whether you need to translate an app, roll out an AI dubbing workflow, or train an AI model for the SK/CZ region, I’m here to make sure it sounds natural.