KADVIBE

Base44 App Developer and AI Build Specialist

Fiverr • Freelance

Jun 2026 - Present • 1 mo

I run Base44 focused gigs on Fiverr, helping founders and small teams fix, harden and ship apps built with AI builders. Most buyers reach me with a Base44 app that looks done but falls apart under real use. Payments that never fire, auth that lets the wrong people in, App Store rejections, broken webhooks, or AI features running with no guardrails. I find the real cause and rewrite the Base44 prompts and logic so the app actually works for paying users. What buyers order most: Fix and debug gigs, where I take a stuck Base44 app and get it live. One order took an iOS app from four Apple rejection reasons to Ready for Review status, covering demo account access, iPad layout, account deletion and a business restriction flag, all handled inside Base44. Payment setup, including live Stripe integration with webhook signature verification, instalment plans, secure promo codes and gated AI assistant access, delivered in clean phases. Full builds and audits, where I turn a messy requirement list into a structured set of fix prompts with a confirmation checklist for each one, so nothing is delivered untested. Delivered products include a property management app with Stripe and Resend, a clinical notes tool on its own custom domain, and a local discovery app for a buyer in Eswatini. How I deliver: I turn your feedback into precise Base44 prompt pairs, a fix prompt plus a checklist to confirm it worked, so every order ships with proof it actually runs. Clear communication, no jargon, on time delivery, and revisions until you are happy. If your AI built app is almost there but not quite working, that gap is exactly what I close.

Base44 Developer | AI App Specialist

Upwork • Freelance

Jun 2026 - Present • 1 mo

I take on Base44 and AI build projects for clients who need a working product, not just a demo. Most come to me through Upwork after an AI built app stalls. Payments that fail silently, auth that exposes the wrong data, App Store rejections, dead webhooks, or AI features running with no controls. I trace the real cause and rebuild the Base44 prompts and logic until the app holds up for real users. How clients typically work with me: Diagnosis and rescue, where I pick up a stalled Base44 app and get it shipped. One contract moved an iOS app from four Apple rejection reasons to Ready for Review status, covering demo account access, iPad layout, account deletion and a business restriction flag, all done inside Base44. Payment and backend setup, including live Stripe with webhook signature verification, instalment plans, secure promo codes, plus Resend for transactional email and Supabase for data. Ongoing build partnerships, where I translate a client correction list into structured Base44 prompt pairs, a fix prompt and a confirmation checklist for each item, so every milestone ships tested rather than hopeful. Delivered products include a property management platform with Stripe and Resend, a clinical notes tool live on its own domain, a luxury travel site, and a local discovery app for a client in Eswatini. How I run a contract: clear scope up front, discovery call to confirm the real problem, regular progress updates in plain language, and an app you can put in front of paying users. No jargon, no surprises, and revisions until the work is right. If your AI built app is close but not quite working, closing that gap is exactly what I do.