Ivan
Križnar
I craft web-oriented software and interfaces
I began my journey in web development at the age of 14 by building my first website. Since then, I've taken on a variety of roles, including product engineer, full-stack engineer, team lead, and front-end architect, contributing actively to every facet of product development and the team lifecycle. My experience spans startups, small firms, and large enterprises in B2C, B2B, and OSS sectors, directly influencing businesses with multi-billion dollar revenues.
My expertise lies in JavaScript/TypeScript and front-end development. I skillfully manage large codebases burdened with significant technical debt and proactively address arising issues, boosting system performance and enhancing team productivity.
Proficiencies
- JavaScript, TypeScript
- React (also Backbone, Vue, Svelte, Elm, CanJS, Angular, jQuery…)
- HTML and CSS (SASS, Tailwind...)
- Mobile/cross-platform development (React Native, Cordova, Capacitor, Expo, Progressive Web Apps…)
- Node.js (also Deno, Bun...)
- Build tools - Nx, Lerna, Turbopack, Vite, Webpack, Grunt...
- Git
Work & Experience
- Zenput (acquired by CrunchTime)
- March 2020 - September 2023
- OctaneAI
- November 2016 - November 2019
- RiskOptics (formerly Reciprocity)
- March 2015 - February 2017
- June 2011 - June 2013
- RebelMouse
- August 2012 - March 2015
- Saturized (acquired by Devtech)
- January 2010 - October 2011
- MyCity Solutions
- October 2008 - February 2009