02/19/2026 updated
100 % available
Senior Frontend-Heavy Software Engineer (VueJS, Svelte, Typescript, Node.js)
Heraklion, Greece
Only remote
Computer Engineering and Systems ProgrammingAbout me
Main expertise: VueJS, Svelte, TypeScript, NodeJS I have a product-first mindset and prioritize reliable delivery with clean execution. I enjoy working with people who communicate clearly and give honest feedback, with development plan: whether I'm contributing or engineering one alongside the team
HTMLJavaScriptPHPApplication Programming Interfaces (APIs)ArchitectureArchitectural DesignAsanaAtlassian JiraMicrosoft AzureBig DataBrowser CompatibilityCascading Style Sheets (CSS)Quality AuditingDebuggingProgramming Tools
Frontend Architecture Development
Architecture design for scalable frontend applications within large-scale Big Data APIs, ensuring performance and maintainability
Modern JavaScript Frameworks
Advanced expertise in Vue.js, Svelte, TypeScript, and Node.js for building high-performance web applications
Component Library Development
Creation and maintenance of project-specific component libraries and design systems for consistent user interfaces
CSS and HTML
Proficient styling and markup skills for responsive web design and cross-browser compatibility
REST API Integration
Experience in connecting frontend applications with backend services through RESTful APIs
Development Tools
Expertise with Figma, ClickUp, Docker, Git, PHP, Laravel, and Azure for comprehensive development workflows
Testing and Quality Assurance
Implementation of unit and integration tests to improve application stability and reduce debugging time
Performance Optimization
Speed optimization, SEO improvements, and quality audits for better site rankings and reduced load times
Project Management
Experience with Jira, Azure, and YouTrack for tracking progress and providing regular client updates
Architecture design for scalable frontend applications within large-scale Big Data APIs, ensuring performance and maintainability
Modern JavaScript Frameworks
Advanced expertise in Vue.js, Svelte, TypeScript, and Node.js for building high-performance web applications
Component Library Development
Creation and maintenance of project-specific component libraries and design systems for consistent user interfaces
CSS and HTML
Proficient styling and markup skills for responsive web design and cross-browser compatibility
REST API Integration
Experience in connecting frontend applications with backend services through RESTful APIs
Development Tools
Expertise with Figma, ClickUp, Docker, Git, PHP, Laravel, and Azure for comprehensive development workflows
Testing and Quality Assurance
Implementation of unit and integration tests to improve application stability and reduce debugging time
Performance Optimization
Speed optimization, SEO improvements, and quality audits for better site rankings and reduced load times
Project Management
Experience with Jira, Azure, and YouTrack for tracking progress and providing regular client updates
Experience
Professional experience10+ years
Freelancer since2016
Languages
GermanBasic knowledgeEnglishFluentRussianFluentUkrainianNative speaker
Project history
Developed architecture for frontend applications within a large-scale Big Data API, built high-performance frontends using Vue.js, Svelte, and TypeScript, collaborated with backend developers and UX/UI designers
Contributed to development and maintenance of micro-frontend orchestration shell, implemented new micro-frontend applications, enhanced and refactored components within central library
Delivered diverse projects including CMS-based websites, premium CMS templates/addons, frontend enhancements and optimizations, and custom web applications from scratch