No-Code · AI Agents · Automation

I build products,
automations & AI-powered
businesses.

Senior Bubble builder specialising in production-grade marketplaces, AI-automated workflows, and secure, scalable architectures. 35+ apps delivered, 15+ audited — including iOS — with zero major security incidents. Stripe Connect, privacy-first data design, and AI agent integration are core to every build.

Certified Bubble Developer AI Agent Builds Business Automation Stripe Connect · Marketplaces iOS App Delivered Secure by Design · Zero Data Leaks
35+
Apps delivered — web, iOS & automation platforms
15+
Existing apps audited, restructured & secured
Certified — Million Labs, NoCode Alliance & Bubble
AI
Agent builds & automation
0
Security incidents across all live apps
35+ Apps Delivered
15+ Apps Audited
Stripe Connect
Privacy-First Architecture
Bubble.io
AI Agents
Make / Zapier
OpenAI Integration
Secure Marketplace Builds
Business Automation
iOS App Delivery
Zero Data Leaks
35+ Apps Delivered
15+ Apps Audited
Stripe Connect
Privacy-First Architecture
Bubble.io
AI Agents
Make / Zapier
OpenAI Integration
Secure Marketplace Builds
Business Automation
iOS App Delivery
Zero Data Leaks
Where the Market Is Going

AI Agents & Automation
are the next frontier.

The businesses winning right now aren't just building apps — they're building automated systems where AI handles repetitive tasks, qualifies leads, responds to customers, and moves data between tools — 24/7, without human input.

I don't just build in Bubble. I connect your entire business stack: automations that trigger on user actions, AI agents that respond and make decisions, and workflows that run invisibly in the background — turning your product into a self-operating machine.

🤖
AI Agent Workflows
Build intelligent agents using OpenAI + Make/n8n that respond to users, classify inputs, and take actions automatically inside your Bubble app.
End-to-End Business Automation
From new user signup to CRM update to onboarding email to Slack notification — automated pipelines that run without you lifting a finger.
🔗
Deep System Integrations
Connecting your Bubble app to Airtable, Notion, WhatsApp, Google Sheets, Stripe, Twilio, and 500+ tools via API or automation platforms.
Example AI-Powered Business Flow
User Signs Up
AI Qualifies Lead
Auto Onboarding Email
CRM Updated
Slack Alert
AI Follow-Up Sent
Tools I Connect
Bubble.io Make n8n OpenAI Zapier Airtable Stripe Twilio WhatsApp API Notion Google Sheets Slack
Selected Work

A selection of what I've shipped

35+ apps delivered across web, iOS, and automation. Below are a handful of featured builds — every one is live, in production, with real users and real payments.

01
📱 iOS App · Live on App Store

Marlo

A live iOS lifestyle app connecting premium creators with real-world experiences — dining, wellness, travel. Features a non-cash Marlo Card payment system, TikTok account verification, Face ID lock, creator dashboards, and venue campaign management. Shipped to the Apple App Store.

iOS App Store Creator Platform Non-Cash Payments TikTok API Face ID Bubble.io
View on App Store
Live on App Store
🍎 Available on iOS
02
🏢 Workspace Marketplace

Get a Desk

A location-based marketplace for discovering and booking hot desks and workspaces. Full Stripe payment architecture with Connect-ready multi-vendor expansion patterns. Tight privacy rules ensure users only ever see workspaces they're authorised to view — with backend-indexed searches for sub-second results at scale.

Maps & Geolocation Booking Engine Stripe Connect-Ready Privacy-Rule Architecture Search & Filters Bubble.io
Visit Live Site
Live & Active
📍 12 spaces nearby
03
🏄 Rental Marketplace

HireHood

Full two-sided rental marketplace for holiday gear across Australia. Stripe Connect-powered peer-to-peer payouts — hosts receive funds minus platform fee via direct charges, with onboarding via hosted forms and backend account linking. Webhooks handle payout events and dispute logic server-side; charge creation is backend-only, secrets never exposed client-side. Privacy rules enforce renters see only their bookings and host profiles — never other users' financials or private notes.

Stripe Connect Platform Fee Capture Secure Host Onboarding Privacy-Rule Architecture Reviews & Ratings Booking Calendar Bubble.io
Visit Live Site
🌏 Australia
⭐ 4.9 avg. rating
04
⚡ Booking Platform

Instabook — EasyTiger

A conversion-focused booking platform built for EasyTiger. Designed to minimise drop-off — from landing page to confirmed booking in as few steps as possible. High-performance UX-led build.

Booking Flow Conversion Optimised Landing Page UX-Led Design Bubble.io
Visit Live Site
⚡ Book in 60 seconds
🎯 High conversion
05
🎵 Vinyl Marketplace

Magpye

A full-featured marketplace platform for vinyl record collectors — connecting buyers hunting for rare pressings with sellers clearing their collections. Features advanced search & filtering, user ratings and reviews, secure buyer–seller messaging, and end-to-end Stripe payment processing. Privacy rules ensure users see only their own orders and messages — never other users' transaction history or private notes.

Two-Sided Marketplace Stripe Payments Advanced Search & Filter Ratings & Reviews Secure Messaging Privacy-Rule Architecture Bubble.io
Client Project — NDA
Live Marketplace
🎵 Vinyl · Buy & Sell
Full Stack No-Code

Every tool. Every integration.

I don't just use Bubble in isolation. I connect your entire product stack — from payments to AI to communication tools.

🫧
Bubble.io
Core Builder
Make (Integromat)
Automation
🔄
n8n
Workflow Automation
🤖
OpenAI / ChatGPT
AI Integration
⚙️
Zapier
Automation
💳
Stripe
Payments & Payouts
📋
Airtable
Database
📄
Notion
Content / CMS
📱
Twilio
SMS & Voice
💬
WhatsApp API
Messaging
📊
Google Sheets
Data & Reporting
🗺️
Google Maps
Geolocation
📧
SendGrid
Email
🔔
Slack
Notifications
🖥️
Xano
Backend / API
🍎
iOS / App Store
Mobile Delivery
Secure by Design

Privacy & Data Protection
built in from day one.

I treat privacy rules as the foundation — not a final checklist. Every marketplace I build is architected to prevent data leaks, enforce ownership, and protect users from the database up.

🔐
Explicit Ownership Patterns
Every data type starts with ownership defined — not assumed. Creator/Owner fields are set on creation so records are never orphaned or accessible to the wrong user.
Creator is Current User AND Team contains Current User's Team
🏗️
Advanced Multi-Team & Role Patterns
Shipped multi-team membership logic, role-based field-level hiding (sensitive payout details visible only to admins/owners), and Modify via API: Only backend to keep secrets off the client entirely.
Current User's Teams contains This Thing's Team
🛡️
Empty-Reference Guards
I always add null-checks to prevent wildcard matches from empty fields — a common audit finding that silently returns all records when a reference is empty.
AND This Thing's Team is not empty
🔍
Search & PII Restrictions
Field-level restrictions ensure searches never return PII like emails or phone numbers unless explicitly authorised. Soft-delete guards (Deleted = no) prevent history leakage without hard deletion.
🧪
Active Verification Process
I regularly test every app in incognito + logged-out mode and use DevTools to verify no unintended data reaches the client. Privacy is verified, not assumed.
Real-World Result

Zero data-exposure incidents across all live marketplaces. In HireHood — which processes real peer-to-peer Stripe payouts — privacy rules ensure renters see only their own bookings and host profiles, never other users' financials or private notes.

Payments & Monetisation

Stripe Connect
done properly.

Most developers bolt Stripe on. I architect it. Platform fees, delayed payouts, vendor onboarding, webhook handling — all built for real marketplace economics.

Standard Connect Marketplaces
Implemented Standard Connect for peer-to-peer payouts — hosts receive funds minus platform fee via direct charges; onboarding via hosted forms with backend account linking (HireHood).
Secure Webhook Architecture
Webhooks for subscription, payout, and dispute events. Charge creation is backend-only — secrets never exposed client-side. Rate-limited refund and dispute handling baked in.
Delayed Charges & Transfers
Hold funds until booking completion — then release. Integrated via Bubble's API Connector with custom event triggers for rental marketplace logic (hold on booking, release on return).
Connect-Ready Architecture
Even where Standard Connect isn't active, I architect with expansion in mind — data models, account fields, and charge flows designed so Connect can be activated without a rebuild.
Verified Credentials

Certified. Not just self-taught.

My skills are backed by industry-recognised certifications from leading no-code institutions — proof that what I build meets professional standards.

🏅
Million Labs
Million Labs Certified Bubble Associate (MCBA)
Issued: July 24, 2025
ID: mcba639 · MLabs ID: 1680168057654x206455141897046160
View Certificate
🎓
NoCode Alliance
NoCode Alliance Certified Builder
Issued: 2025
Credential ID: 1752782821214x808750901611200500
Verify Online
Million Labs
Certified Bubble Associate Badge
Issued: July 2025
Credential ID: 1680168057654x206455141897046160
Officially Verified ✓
How I Work

From idea to live product
without the usual chaos.

I've shipped enough products to know exactly where things go wrong — and how to stop them before they do.

01
🔍

Discovery Call

Before opening Bubble, I ask the right questions. Your users, business model, and non-negotiables. Clarity upfront saves weeks of rebuilding later.

02
🗂️

Data Architecture

Database structure and logic flow mapped before any UI is built. A well-architected Bubble app scales — a poorly built one breaks under pressure.

03
🛠️

Build & Iterate

Focused sprints with regular check-ins. You'll never wait weeks to see nothing — tight feedback loops keep us aligned and on track from day one.

04
🚀

Launch & Handoff

Full walkthrough, documentation, and go-live support. I don't ship and disappear — you're set up to run and grow independently.

👨🏾‍💻

Hans Kipropyego

Senior No-Code Developer · Security & Stripe Connect Specialist

Certified Bubble.io developer based in Nairobi, Kenya. I specialise in production-grade marketplaces with Stripe Connect, privacy-first data architecture, and AI-automated workflows. 35+ apps delivered. 15+ apps audited & restructured. 3 certifications. Zero major security incidents.

Bubble.io Certified MCBA Marketplace Expert Stripe Integrations AI Agents Make / n8n Business Automation iOS Delivery
About Me

I build fast.
I build things
that work.

I'm not just a Bubble developer — I'm a product architect who understands business, security, and scale. I've shipped marketplaces, booking platforms, iOS apps, and automation systems for clients across Australia, the US, and Africa.

What sets me apart: Stripe Connect implementation depth, privacy-rule architecture that actually holds up under audit, and the ability to wire your entire stack — Bubble, AI agents, Make, n8n, and 15+ integrations — into a system that runs without you.

Speed without shortcuts
No-code lets me move fast — but I don't cut corners on data structure or logic. Built fast, built to last.
🤝
Transparent communication
I'll tell you if something won't work — and exactly what will. No surprises, ever.
🎯
Outcomes over features
I build what your users actually need and what your business actually requires. Scope focus saves projects.
Get In Touch

Open to restructuring inherited apps,
locking down privacy & scaling revenue.

Open to discuss how I've restructured inherited apps to eliminate technical debt, lock down privacy rules, and integrate Stripe Connect for real revenue growth. Let's talk about what you're building.

Start a Project