Hello, I'm
Alen Varaždinac
Senior Frontend Engineer, Vue & React Specialist, SaaS Builder
I build web applications that solve real problems.
About
I'm a frontend-focused full-stack developer with 7 years of experience building scalable web applications and SaaS platforms. I've worked with Vue and React across different teams and codebases - from large-scale microfrontend platforms at Meant4/Clutch.co and Threecolts to the React and Next.js-based products I now build independently.
I'm comfortable across the whole stack: I owned .NET backend work at Threecolts, and I build on Node.js, Convex, and Supabase for my own products. I'm based in Osijek, Croatia and work remote.
Right now I'm building SaaS products independently - MajstorPro, SlotSwift, Opinuity, ClearPixel, and BentoHighlights - applying the same product instincts from seven years of client and product work to things I own end to end.
Experience
Where I've worked
Projects
Things I've shipped
MajstorPro
LiveField service management for Croatian/Bosnian plumbers, electricians, and HVAC technicians - schedule jobs, track payments, and generate PDF invoices instantly.
SlotSwift
LiveAppointment scheduling SaaS for service businesses with automated email reminders, calendar invites, and self-service rescheduling.
Opinuity
LiveReview management platform for small businesses with embeddable no-code widgets, multi-site support, and real-time review display.
ClearPixel
SunsetAI-powered photo enhancement tool that fixed pixelation, blur, and color - it grew to 500+ monthly active users before being sunset.
BentoHighlights
LiveA bento-grid generator for showcasing milestones.
Skills
What I work with
Frontend
Backend
Testing
Tools & Platforms
Contact
Let's build something together
Have a project in mind or just want to say hi? My inbox is open.