Javascript Developer & Team Leader

Äußerst erfahrener Webentwickler mit über 20 Jahren Erfahrung und Fachwissen in mehr als 30 Technologien, mit Schwerpunkt auf Vanilla Javascript/Typescript, HTML, CSS und Node.js. Spezialisiert auf die Benutzerinteraktion mit Websites, mit Schwerpunkt auf UX, Geschwindigkeit, Kompaktheit, Optimierung und Wiederverwendbarkeit von Webanwendungen. Umfassende Erfahrung in der Webentwicklung, Softwarearchitektur und der Leitung von Entwicklungsteams in verschiedenen Unternehmen. Kenntnisse in Frontend- und Backend-Technologien, DevOps und Grafikdesign-Tools. Beherrscht die englische, tschechische und russische Sprache.

Owner, Web Developer, JS/TS Developer, Web Apps Developer, SW Architect January 2015 - Present Web development - Developing/designing/programming/optimizing FE vanilla applications with a focus on performance and minimal size. Leading, mentoring, and training employees in the field of FE development.

Lead Javascript Developer March 2021 - September 2022 Designed architecture and developed face recognition extension with augmented reality for e-shop systems, primarily for eyewear sales. Led a 5-member dev team.

Javascript Developer September 2020 - November 2020 Developed interactive javascript applications and extensions for an existing warehouse system. Processed and visualized GPS locations of warehouse devices, custom WMS solutions, inventory tracking, and automation.

Senior Frontend Developer October 2019 - July 2020 Designed and developed a full-stack intranet application for web and mobile devices (PWA).

Frontend Web Developer July 2018 - August 2019 Maintained and improved existing systems (telemonitor.sk, Smarthome solutions), implemented state contracts.

Senior Web Developer April 2016 - June 2018 Programmed company portfolio websites. Collaborated on other company projects.

Senior Web Developer, Software Developer March 2015 - December 2015 Programmed advertising games and banners in HTML5, worked on web systems, customized software development.

Education Technical High School Mechanic of Organizational and Computing Technology 2001 - 2005, Tlmače, Slovakia

Certification Agile & Scrum Fundamentals March 2017 - March 2017

Languages English - Intermediate (B2) Czech - Advanced (C1) Russian - Beginner (A1)