Daniel Keszey

Core contributor to Taiko's open-source Ethereum L2 ZK rollup protocol and decentralized infrastructure. Developed smart contracts for core protocol functions and cross-chain interoperability mechanisms. Built node infrastructure with builder integration and transaction processing optimization. Implemented proof verification mechanisms for ZK rollup validation and guardian network health tooling. Tech: Solidity, Rust, Go, Ethereum, ZK-SNARKs, Node.js, AWS.

Led blockchain infrastructure development for a Web3 gaming platform with reusable tools and libraries. Created reusable smart contract libraries and APIs for game development teams. Automated multi-chain deployments and infrastructure management. Set up and maintained private test networks in AWS for development and QA. Implemented chain analytics and data scraping solutions. Tech: Solidity, TypeScript, AWS, Docker, Ethereum, Polygon.

Built and optimized risk calculation systems in Unix environments for institutional investment workflows. Implemented real-time data processing pipelines for portfolio risk analysis. Maintained high-performance financial computing systems. Tech: C++, Python, Perl, SQL, Unix/Linux, Financial Mathematics.

Led development of autonomous vehicle technologies including SAE Level 3 systems for Daimler. Developed communication stacks (CAN, CAN-FD) and ADAS development tooling. Implemented AI-powered collision mitigation and adaptive cruise control features. Contributed to automotive cybersecurity and rear-facing camera ECU development. Tech: C++, CAN/CAN-FD, Ethernet, FlexRay, Computer Vision, Machine Learning.

Developed image processing framework for urbanization analysis from satellite imagery. Built OpenCV-based pipeline and SVM models for urban pattern recognition. Integrated geospatial mapping services for data processing and visualization. Tech: C#, WinForms, OpenCV, EmguCV, SVM, Google Maps API.