
Senior Front-End Engineer | Product Engineer | React / Next.js / Web3
Slovenia
Senior front-end engineer and team lead with 10+ years of experience building SaaS, Web3, DeFi, RWA, and AI-related products using React, Next.js, TypeScript, and modern front-end systems. Direct, decisive, and hands-on with a strong focus on engineering quality and UX. Works closely with founders, product teams, designers, and developers to build interfaces for complex systems.
Salary
EUR 80,000
Metrix Finance
Jan 2026 โ Apr 2026
Joined to rebuild the v4 application after the previous version created setbacks with paying users. Worked as full-stack developer across front-end architecture, back-end integration, API logic, UI delivery, and product fixes in a fast-moving DeFi SaaS environment. Built the v4 application with Next.js, TypeScript, shadcn/ui, Supabase, Prisma, and Fastify. Created a custom integration SDK and an atomic UI design system. Delivered dashboard views, graphs, custom UI elements, and key user-facing features.
Solidant
Oct 2022 โ Dec 2025
Joined as senior front-end engineer, promoted to front-end team lead after one month. Led a team of 7 developers across Web3, DeFi, RWA, and AI-related products. Introduced atomic design, Material UI, Storybook, CI/CD, Cypress, and branching strategies. Led front-end for Yelay (formerly Spool), a DeFi protocol reaching ~68M TVL, and Kasu Finance, an RWA product with ~9M in locked user liabilities. Reported directly to agency owners and worked with international stakeholders.
WearHealth
Sept 2019 โ Sept 2022
Took ownership of the product's visual direction, UI, and front-end delivery. Designed website, dashboard, mobile app screens, and core product flows in Adobe XD. Built the main dashboard with React 16, Redux, and Material UI. Created reusable components for web, mobile, and PDF reports. Added Cypress E2E tests. Also improved Desci.World performance by reducing assets from ~6MB to 200-300KB and adding Redis caching.
Engineering in Informatics
2009 โ 2012