Senior frontend engineer (product-focused) with 14 years of experience in highly successful and fast-growing startups across San Francisco and Berlin, including 6 years working remotely and directly with founders (https://smikulic.com/#work).
My strengths are in UI/UX product development and frontend infrastructure. Looking for a long term engagement to help build your product.
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Technologies: TypeScript, React, Next.js, Node.js, GraphQL/REST API, Turbopack/Vite, Ruby on Rails, Docker, AWS, AI tooling (Claude Code etc.)
Senior frontend engineer (product-focused) with 14 years of experience in highly successful and fast-growing startups across San Francisco and Berlin, including 6 years working remotely and directly with founders (https://smikulic.com/#work).
My strengths are in UI/UX product development and frontend infrastructure. Looking for a long term engagement to help build your product.
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Location: Croatia (Europe)
Remote: Yes (US or EU time zone)
Willing to relocate: No
Technologies: TypeScript, React, Next.js, Node.js, GraphQL/REST API, Turbopack/Vite, Ruby on Rails, Docker, AWS, AI tooling (Claude Code etc.)
Frontend engineer and web consultant with 14 years of experience in highly successful and fast-growing startups across San Francisco and Berlin (https://smikulic.com/#work).
My strengths are in UI/UX product development and frontend infrastructure. Looking for full-time or part-time engagement to help build your product.
Senior Frontend Engineer. I've helped startups go from pre-revenue to Series A.
I've been building web products for 14 years, usually as the first or lead frontend hire. Was onsite in SF and Berlin earlier in my career, been remote from Europe for the past six years.
- Glean AI - built international payments and the features that got the company to first revenue
- Credit Karma - worked on marketplace search for financial products
- Movieo.me (co-founded it) - got to the front page of Product Hunt and HN; 500K visits in the first month with no marketing spend
I do my best work with founders and product leaders, owning the frontend and thinking about what actually moves the business. I'm self-managed, communicative, and easy to work with (happy to share references).
Most interested in early-stage SaaS and FinTech, but I'm open if the team and product are right. Part-time, fractional, or full-time with flexible contracts.
Senior frontend engineer (product-focused) with 14 years of experience in highly successful and fast-growing startups across San Francisco and Berlin, including 6 years working remotely and directly with founders (https://smikulic.com/#work).
My strengths are in UI/UX product development and frontend infrastructure. Looking for a long term engagement to help build your product.
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Technologies: TypeScript, React, Next.js, Node.js, GraphQL/REST API, Turbopack/Vite, Ruby on Rails, Docker, AWS, AI tooling (Claude Code etc.)
Website/Portfolio: https://smikulic.com
Email: sinisa@codewell.studio
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Showcase project I co-founded — https://movieo.me/