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Alexander K
@alexanderkustan
SaaS and AI Product Builder
Eslovaquia
Inglés, Ruso, Eslovaco, Ucraniano
Sobre mí
I build and improve SaaS products for founders. From early MVPs and AI-built prototypes to production-ready software. My work combines product thinking, UX, full-stack engineering, AI features, billing, analytics and deployment.
I’ve built a SaaS product that reached ~$6k MRR, so I approach projects as products, not isolated coding tasks. I can help you launch a new MVP, rescue an unfinished AI-built product, or add production AI capabilities to an existing SaaS.
I focus on clear scope, strong UX, maintainable architecture and software ready for real users.
Habilidades
Alexander K
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo y MVP
I will fix, complete and launch your lovable or vibe coded saas
Porfolio
Experiencia laboral
Founder / SaaS Product Builder
Elnera • Trabajador autónomo
Aug 2025 - Present • 1 yr
Own product work end to end across problem definition, UX, architecture, full-stack engineering, billing, analytics, AI integrations and launch. Built a SaaS product that reached approximately $6k MRR. I focus on turning product ideas and prototypes into reliable software for real users.
Full-Stack Developer & Product Designer
Fiverr • Freelance
Mar 2025 - Present • 1 yr 5 mos
Built web applications and product features end to end, combining interface design, frontend, backend, databases, APIs, payments and deployment. My work is focused on SaaS, MVPs and product development rather than design-to-code implementation only.
9 Reseñas
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1-5 de 9 reseñas
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It great working with Alexander on this complex project!
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salesmacho
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Working with Alexander for great! He's very responsive and I'm satisfied
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kevinnn55
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*"Working with Alexander was an excellent experience. He completely modernized my website — not only with a fresh and professional design, but also with faster performance and better functionality. Communication was smooth, every detail was explained clearly, and he delivered exactly what I needed (and...
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kevinnn55
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⭐️⭐️⭐️⭐️⭐️ Alexander did a fantastic job creating my website! 🌐 He was always ready to explain every detail, responded quickly, and worked very professionally. The whole process went smoothly and without stress – from the first drafts to the final solution. The website works exactly as I imagined, and...
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