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English
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Roly F
@roly_t
Level 1
AI SAAS DEVELOPER, VIBE CODING FULL STACK DEV, LLM, SECURE BACKEND, CLOUD DEPLOY
United States
French, Spanish, English, German, Dutch
About me
Hi, I’m a Full Stack developer with 5+ years of experience and 100+ completed projects (6+ on Fiverr). I build AI web apps, SaaS platforms, LLM apps, chatbots, APIs, Moodle LMS, PWAs, mobile apps, and data pipelines. Stack: Lovable AI, Replit, Base44, Bolt, Next.js, React, TS, Laravel, JS, Supabase, Firebase. Skills: REST APIs, DB architecture, JWT/OAuth, Stripe, secure backend, HIPAA. DevOps: GitHub, Vercel, Netlify, AWS, GCP, Azure, Docker, Heroku, CI/CD, serverless. AI, SaaS, LLM, automation, scalable systems, cloud, backend, frontend, full stack, security, fintech, edtech, healthcare.
Skills
Roly F
Offline •
Average response time: 1 hour
See my services
Deployments & DevOps
I will fix deploy replit lovable google ai studio bolt new base44 supabase oauth vercel
AI Websites & Software
I will deploy emergent sh apps emergent sh errors, develop emergent sh app, durable ai
Portfolio
Work experience
Full Stack AI Developer
Space Tech Inspira • Self-employed
Feb 2025 - Jan 2026 • 11 mos
Worked as a Full Stack AI Developer building and deploying modern web applications, SaaS platforms, and AI-powered tools. Specialized in end-to-end development including frontend, backend, database integration, authentication systems, and cloud deployment. Delivered production-ready applications using technologies such as Supabase, Replit, Lovable AI, Bolt.new, Firebase, AWS, Vercel, and Docker. Experienced in building scalable backend systems, fixing deployment issues, integrating Stripe payments, and implementing secure authentication and role-based access systems. Built and maintained AI-driven web apps, landing page funnels, CRUD systems, and SaaS MVPs optimized for real users and influencer-driven traffic. Focused on performance, scalability, and clean production architecture.
7 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 7 Reviews
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Most relevant
uutsu_craft
Repeat Client
United States
I had a great experience working with this website developer. They took the time to truly understand my vision and were very attentive to every detail I shared. What stood out most was how well they listened—every piece of feedback was thoughtfully implemented, and they even improved on my ideas with...
Helpful?
thomaskinzel
Repeat Client
Germany
the work has been delivered very professional and in time, so we are very happy with the results. and later stage we will move forward working together. Great work and quality, very well communication and I can recommend for any developing tasks!
Helpful?
jonathanbyerly
United States
very great developer to work with. super patio ate and goes above and beyond to make your vision come to life.
Helpful?
thomaskinzel
Repeat Client
Germany
Helpful?
uutsu_craft
Repeat Client
United States
Great experience working with this developer. They were responsive, easy to communicate with, and handled all edits quickly. They brought my vision to life perfectly, and I’d definitely work with them again.
Helpful?
