❇️️ Hi, Matt Sergej, 27 years helping in training, e-learning, video marketing, Powerpoint presentations, and data science visualizations. ► 2D animation/visualization with GreenSock GSAP, D3.js and RStudio (R tool) plus SVG CSS3 (CSS) animations. HTML5 and javascript. Three.js custom scripts and 3D visualizations. ► ImageMagick, Audacity, FFMPEG and other image/video conversion and scripting solutions. ► Mapplic maps and wayfinding, Leaflet and OpenStreetMap solutions. ► Wordpress (setup, SEO) & (Revolution) sliders. ► Electron (nodeJS) cross-platform applications. ► Expert in creating manuals and translation (guides, software, websites) to Slovenian - former Doc-To-Help Certified Trainer (technical writer). EPUB/EPUB3 knowledge. ► E-learning courses. Membership sites. ► ScreenFlow and Camtasia Studio screencasts. Audio cleanup. ► Webmaster and IT developer. Urgent, weekend job? Crowdstrike rescue? Contact me. I am often booked 2-3 weeks in advance. Please contact me for my dedicated availability. I prefer honest communication all the time and always talk about any project obstacles when they occur. ★ BS in Computer Science, specialized in Multimedia (programming) ★ I find the solution, propose other or find a workaround ★ Public speaker (trainer from 2009) Matt S Rinc