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@nencheff
Frontend Engineer
Bulgaria
Bulgaro, Inglese
Chi sono
I am a Frontend Engineer with an engineering background and 10 years of professional web development experience. I have spent over 4 years focused on modern software development using TypeScript and JavaScript (ES6+), specializing in architecting reliable web tools, CI/CD pipelines, and Progressive Web Apps.
Competenze
Ivo N
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Correzione di bug
I will fix HTML CSS and javascript issues on your website
Ottimizzazione velocità
I will fix frontend performance, responsive and UI issues on your website
Portfolio
Esperienza lavorativa
Frontend Engineer
Despark • Full time
May 2023 - Feb 2026 • 2 yrs 9 mos
Engineered and maintained robust TypeScript frontend modules for enterpriseclient platforms. Refactored legacy code into reusable, maintainable components, improvingarchitectural scalability. Investigated rendering bottlenecks, browser memory constraints, and cross-browser consistency. Collaborated closely with designers and Product Owners in agile sprints toship production features.
Frontend & Automation Engineer
Portal Systems AG • Full time
Mar 2021 - Mar 2023 • 2 yrs
Architected an end-to-end UI automation testing framework with Puppeteer, achieving >80% coverage. Engineered automated testing and REST API validation workflows using TypeScript and Node.js runtime. Integrated automated testing gates directly into Azure DevOps CI/CD release pipelines. Developed client-side web components and automated deployment scripts for tenant provisioning.
