I'm a software engineer based in Vienna, Austria, working on flight-control software for FPV drones and modern front-end applications. Since 2019 I've delivered fast, responsive web projects for international clients, and today my focus is drone firmware and desktop tooling.
- INAV firmware: extended the open-source INAV flight-control firmware with support for the ARK Flow optical-flow sensor
- Drone configurator: building a desktop configurator app (Electron, React, TypeScript) for drone setup: sensor calibration, receiver and failsafe configuration, motor testing, firmware flashing and backups
- Flight software: working with the PX4 and INAV open-source autopilot ecosystems
- Languages & Frameworks: TypeScript, JavaScript, React, Electron, C, C++, TailwindCSS, HTML5, CSS3, PHP
- Flight software: INAV, PX4
- CMS: WordPress (custom themes, Elementor, Divi), WooCommerce
- Tools: Git, GitHub, Linux/Unix, Figma
- Other: SEO, Core Web Vitals and performance tuning, UX/UI implementation
- 📱 Built and published RaveVienna, an Android app for Vienna's electronic music scene, available on Google Play
- 🚀 Top Rated on Upwork with a 100% Job Success Score
- 🎓 Completed the Common Core at 42 Vienna: C/C++ systems projects including an IRC server, a Unix shell and a ray-casting engine
- 🌐 Portfolio: vaismand.com
- Email: web-development@vaismand.com
- LinkedIn: linkedin.com/in/david-vaisman-041212129
- I speak five languages 🇬🇧 🇺🇦 🇷🇺 🇮🇱 🇩🇪
- I spent seven years in aviation security before moving fully into software