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Tadas Petra

@tadaspetra.com
84 followers 36 following 151 posts

Developer Relations Engineer @elevenlabs.io Founder @hungrimind.com

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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 12/05/2026
Text to Speech is the foundation of every voice product you build. Audiobooks, agents, dubbing, accessibility, games, IVR. They all start with turning text into audio that sounds human. Here's how it works in ElevenLabs. Made with ElevenLabs & Hyperframes
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Tadas Petra @tadaspetra.com · 07/05/2026
I wanted to test how good the Voice Changer API really is...
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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 05/05/2026
Voice Changer transforms any speech into a different voice while preserving the original timing, emotion, and delivery. Send an audio file to our API and get back the same performance in a new voice, ready for character work, localization, or fixing lines in post.
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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 28/04/2026
Voice Isolator removes background noise, music, and ambient sound from any recording. Send an audio file to our API and get back a clean speech track, ready for transcription, dubbing, or post-production.
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Tadas Petra @tadaspetra.com · 17/04/2026
To see more projects like this, follow @elevenlabs.io and subscribe on YouTube. youtu.be/SMp1M1LmYwE
youtu.be
We built a Fact Checker Agent
YouTube video by ElevenLabs Developers
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Tadas Petra @tadaspetra.com · 17/04/2026
How does it determine truth? The agent uses an LLM with general world knowledge using Gemini 3.1 Flash Lite Preview. You can also define your own facts using the knowledge base.
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Tadas Petra @tadaspetra.com · 17/04/2026
We used two tools to control behavior: - Skip Turn Tool to avoid responses when no lie is detected - A custom client tool that assigns a truth score If the score is less than 3, the UI turns red and the agent responds.
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Tadas Petra @tadaspetra.com · 17/04/2026
This uses our v3 models with expressive mode. We selected the "Crazy Eddie" voice and combined audio tags: - Disappointed - Sighs - Angry - Coughs This creates exaggerated, immediate feedback.
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Tadas Petra @tadaspetra.com · 17/04/2026
We built a Lie Detector AI Agent. It listens to conversations and interrupts when it detects a lie: - A loud buzz - An angry pirate calls it out in real time Built with ElevenLabs Agents. youtu.be/SMp1M1LmYwE
youtu.be
We built a Fact Checker Agent
YouTube video by ElevenLabs Developers
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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 15/04/2026
Introducing ElevenLabs Devs, a new YouTube channel for AI engineers. Expect deep dives, demos, and clear explanations of key concepts across Text to Speech, Speech to Text, ElevenAgents, and broader AI systems. Subscribe: www.youtube.com/@elevenlabsd...
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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 12/03/2026
What are Commit Strategies? When you stream audio with ElevenLabs, you get: - Partial transcripts - live interim text. - Committed transcripts - finalized segments after a commit. Commits define structure, latency, and downstream behavior.
Audio waveform leads to a partial transcript, triggering commits that produce finalized transcripts with timestamps.
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Tadas Petra @tadaspetra.com · 10/03/2026
How to Publish your own Agent Skills - Create a repo - Add a SKILL .md file into your repo or a multiple folder structure - Add a README .md file to explain your skills - Install using npx skills add <owner>/<repo-name> - Wait ~1-2 days to get crawled and listed on skills .sh
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Tadas Petra @tadaspetra.com · 09/03/2026
I finally tried ElevenAgents. Using Skills, I integrated an agent into my Flutter app in under 15 minutes. As a demo, I can call the agent to help strategize YouTube videos. It generates the title and description directly inside the app.
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Reposted by Tadas Petra
ElevenLabs @elevenlabs.io · 04/03/2026
Learn how Scribe v2 Realtime works. In this overview, we explain how our ultra low latency Speech to Text model streams audio, generates partial transcripts, commits accurate segments, and enables real-time voice applications. elevenlabs.io/blog/how-sc...
elevenlabs.io
ElevenLabs
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Tadas Petra @tadaspetra.com · 16/11/2025
Honestly, this is cool af
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Tadas Petra @tadaspetra.com · 12/11/2025
The best new features in Flutter 3.38 - Hot reload on Web Server (this will speed up @hungrimind a ton) - Web development configurations - Better Widget Previews - Performance and bug fixes
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Tadas Petra @tadaspetra.com · 12/11/2025
The best new features in Dart 3.10
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Tadas Petra @tadaspetra.com · 10/11/2025
The hardest thing for me to accept about entrepreneurship is that hard work does not result directly in success.
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Tadas Petra @tadaspetra.com · 16/10/2025
My fine-tune model failed due to "hate, self-harm, sexual" moderation checks. But the training data was about teaching how to code. GPT said that it's due to snippets of a word. There's no way, right?
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Tadas Petra @tadaspetra.com · 10/10/2025
Full article: www.hungrimind.com/articles/flu...
hungrimind.com
Is Flutter Dead in 2026?
This statement has been used in headlines for years. Is it true?
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Tadas Petra @tadaspetra.com · 10/10/2025
Lots of AI buzz within the Flutter Ecosystem: Flutter Extension for Gemini CLI: x.com/FlutterDev/... Dart & Flutter MCP Servers: x.com/FlutterDev/... Flutter based companies competing in the AI space: x.com/DreamflowAp...
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Tadas Petra @tadaspetra.com · 10/10/2025
The Flutter Ecosystem is growing and getting VC funding. Shorebird has raised $3M for code push for Flutter apps: x.com/_eseidel/st... Serverpod raised $2.7M for a Dart backend, which is primarily used by Flutter apps: x.com/ServerpodDe...
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Tadas Petra @tadaspetra.com · 10/10/2025
Google, as a company, is still using Flutter in its own applications. One recent example is YouTube Create, which is a video editor application for YouTube.
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Tadas Petra @tadaspetra.com · 10/10/2025
Google Trends shows Flutter at an all time high, but more flat since 2023. Other technologies like React Native and Kotlin are slightly down. My guess is that AI chatbots have slowed down everything on Google Trends
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Tadas Petra @tadaspetra.com · 10/10/2025
Some findings about Flutter in 2025:
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Tadas Petra @tadaspetra.com · 17/09/2025
After a year of working full-time on @hungrimind, we finally have a landing page.
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Tadas Petra @tadaspetra.com · 17/09/2025
As an employee, I thought mission statements were cringey and stupid. As a founder, I realized they are the most important part of a business.
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Tadas Petra @tadaspetra.com · 17/09/2025
My only goal in life: Live every moment of it intentionally.
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Tadas Petra @tadaspetra.com · 15/09/2025
Does anybody else find macOS 26 feels kinda childish? - the corners are too round - the buttons are way bigger - usability not better It feels like this design was made to be more dopamine-inducing than productive
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Tadas Petra @tadaspetra.com · 14/09/2025
It's wayyyyy easier to refactor a working product than to make a well architected product work.
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Tadas Petra @tadaspetra.com · 10/09/2025
We are adding a roadmap to our changelog so you can see what we are working on. What do you like better? 1️⃣ Kanban 2️⃣ Only the In Progress (less clutter) Also surprise! We are working on a Dart course!
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Tadas Petra @tadaspetra.com · 09/09/2025
We added a changelog, and I think it's the nicest changelog I've ever seen. What do you think? www.hungrimind.com/changelog
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Tadas Petra @tadaspetra.com · 09/09/2025
Pretty crazy that we went from a computer filling a room to a thin little device. And fundamentally, they both work the same way. Little transistors turning ON and OFF.
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Tadas Petra @tadaspetra.com · 03/09/2025
I'm calling this Sep-Dec season "The Great Lock In of Q4 2025". If all goes well, history books will write about this period.
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Tadas Petra @tadaspetra.com · 02/09/2025
The first weekend of the Sep-Dec Lock In was an overhaul of the site to have a cohesive brand and professional look and feel. Now the entire site follows the design style I call: "Modern Analog". I couldn't be prouder. It feels like the site is becoming an extension of us.
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Reposted by Tadas Petra
Hungrimind @hungrimind.com · 28/08/2025
Figma Designs Look Wrong in Flutter? This Is Why
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Tadas Petra @tadaspetra.com · 27/08/2025
In 1 generation, we went from my dad having to work night shift after school since he was 8, to me building a worldwide educational platform full-time I worked my ass off to get here, but I owe my parents everything because they got us 0 to 1. I just kept it going
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Tadas Petra @tadaspetra.com · 26/08/2025
finally updated our logo to match the stroke of the text, ready for the MRR inflection point now
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Tadas Petra @tadaspetra.com · 26/08/2025
I feel like I've been lost in the sauce for the past year, and never got to fully appreciate what an absolute pleasure it is to be doing what I am doing on a daily basis.
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Tadas Petra @tadaspetra.com · 24/08/2025
A single message can make someone's entire week 🖤
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Tadas Petra @tadaspetra.com · 02/08/2025
I need to be humbled. If you are a UI designer, roast these docs
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Tadas Petra @tadaspetra.com · 31/07/2025
This phone is the perfect example of product-market fit - I dont really like the people/company that made it - It’s full of annoying bugs And I would buy it again in a heartbeat.
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Tadas Petra @tadaspetra.com · 17/07/2025
What are your favorite docs sites?
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Tadas Petra @tadaspetra.com · 13/07/2025
Oh man, it's happening. Launching our next product in 24 hours! It's our first not-directly-flutter-related product. It's related to backend dev, and it's a topic that's been the scariest in development for me.
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Tadas Petra @tadaspetra.com · 11/07/2025
a dependency of a dependency brought our site down for almost 1hr today. we already self host a lot, this incident is going to speed that process up. btw launching our new related product on monday.
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Tadas Petra @tadaspetra.com · 13/05/2025
One day I'm going to write a post that goes viral. Just you wait.
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Tadas Petra @tadaspetra.com · 13/05/2025
Every time I've tried typical marketing techniques, they never worked. This is a skill issue. However, what has always worked is providing as much value as possible.
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Tadas Petra @tadaspetra.com · 11/05/2025
Such a special feeling to be compelled to work, even on vacation and weekends
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Tadas Petra @tadaspetra.com · 08/05/2025
At the beginning, you have to ship fast and shitty. - my first videos were shitty - my first apps were shitty - my first products were shitty Then, as you get a sense of taste, ship fast-ish and quality 1. Limit the scope 2. Be a perfectionist within that scope 3. Ship it
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Tadas Petra @tadaspetra.com · 07/05/2025
Expectation of building a startup vs reality
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