Remote Senior Software Engineer - Zagreb, Croatia
- Name: private info
- Focus: Frontend, Backend
- Career: Senior
- Location: Zagreb, Croatia
- Timezone:
- Speaks: English, German
• Architected and led the development of a scalable web platform serving over 10 000 active users, with a strong focus on performance and maintainability.
• Reduced redundant API calls by optimizing client-server interactions, cutting server load by 40% and lowering infrastructure costs by 25%.
• Introduced robust testing practices with Jest and increased test coverage from 45% to 90%, significantly improving code quality and deployment confidence.
• Developed and maintained a library of 50+ reusable UI components (inputs, buttons, charts, forms, modals, exports), accelerating feature delivery by at least 40% across teams.
Tech stack: React, Next.js, TypeScript, Redux, MobX-state-tree, Jest, Node, NestJS, Tailwind CSS, SCSS, etc.
BLMedia [July 2017 - April 2021] - Senior Software Engineer
• Designed and implemented frontend or/and backend architecture and UI from the ground up, enabling rapid deployment of production-ready web applications.
• Led client-facing feature development, gathering requirements directly from stakeholders and translating them into scalable, maintainable solutions.
• Built and maintained modular React and Next.js components with robust state management using Redux and MobX-state-tree, reducing complexity across codebases.
• Optimized both backend and frontend performance, achieving a 30% reduction in page load time and improving overall user experience.
Tech stack: React, TypeScript, Redux, WebSockets, Jest, Node, SCSS, etc.
InfoMedia [September 2012 - June 2017] - Software Developer
• Built a complex, modular, and fully responsive user interface from scratch, ensuring seamless experiences across desktop and mobile platforms.
• Collaborated with UX/UI designers to transform wireframes into pixel-perfect, accessible interfaces, increasing usability and consistency across the product.
• Structured content and component architecture for scalability, resulting in a 20% improvement in functional usability based on user feedback and UX metrics.
• Integrated authentication, role management, and secure API access, enhancing security and compliance with best practices.
Tech stack: Angular, JavaScript, LESS, HTML, SCSS, etc.
Enmon [July 2009 - August 2012] - Software Developer
• Built scalable, secure, and highly usable custom CMS platforms tailored to client needs, reducing manual content management time by over 50%.
• Developed and integrated a robust e-commerce payment module, including real-time validation and secure transaction flows, resulting in a 25% increase in checkout success rate.
• Engineered a dynamic multi-step form system with advanced field validation and conditional logic, improving form completion rates by 30%.
Tech stack: HTML, CSS, JavaScript, PHP, MySQL, etc.
Simel [August 2005 - June 2009] - Technical Software Support
• Designed and developed responsive, performance-optimized websites, ensuring seamless functionality across all major browsers and devices.
• Created engaging, conversion-focused e-commerce landing pages with modern UI/UX principles.
Tech stack: HTML, CSS, JavaScript, etc.
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