I am an AI and Data Engineer. I graduated with a degree in Artificial Intelligence Engineering from Hacettepe University. I have been deeply interested in Natural Language Processing (NLP) since 2022, an interest that naturally grew into my current work building systems with LLMs. Today, I build AI architectures and the data pipelines that make them work. I like building real products that people actually use.

• Website: baranorhan.dev

• Posecode: Building a kinematic human motion DSL and WebGL engine for LLMs to generate and render 3D movements in real-time.
• Picus Security: I work as an AI and Data Engineer at this Turkey-founded, San Francisco-based startup that is on its way to becoming a unicorn.
• PromptArena: I started a platform where people can practice negotiation against AI.
• FlyingPapers: I am building an AI platform to collect and process official documents like visas and contracts.

• AI: I build AI agents and systems using the OpenAI and Claude models. To connect and monitor everything, I use tools like Amazon Bedrock , Langfuse. Claude Code for development.
• Data: I use Python, SQL, and AWS to move and clean large amounts of data.
• Web: I build apps with Next.js, FastAPI, and WebSockets.

A human-readable kinematic motion DSL that lets LLMs describe 3D movements. Includes a client-side WebGL renderer, an MCP server for AI agents, and a biomechanical fidelity scorecard.

• PromptArena: An app for real-time AI negotiation practice with multi-model AI judges.
• HeyHoney: A relationship app with synchronized daily prompts on iOS and Android.
• FlyingPapers: An AI-native document collection platform for regulated workflows, featuring canvas-based PDF editing.
• YourLovePage: A simple builder for single-purpose tribute pages and love letters.
• MindfulScroll: An open-source browser extension that intercepts infinite-scroll autopilot loops.
• adhd-os: A React Native mobile app with voice-note capture designed for ADHD cognitive patterns.
• Phantom: An automated media production pipeline that handles script, voiceover, and rendering.
• Social Profiling: A TÜBİTAK-funded research project predicting age, gender, and race from social media text using LLMs and BERT.

• LinkedIn: linkedin.com/in/orhanbaran