9+ Years Experience
Proven track record across web, mobile, APIs, and cloud
I build mobile and web systems with a strong bias toward product clarity, scalable architecture, and shipping details that do not feel outsourced. 9+ years of hands-on delivery across AU, US, CA, NZ, and PH.
Storefronts launched
300++
End users reached
300K
Release velocity
60%
Video Intro
A short introduction for clients who want a faster sense of how I think, communicate, and approach product delivery.
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300+
White-Label Storefronts
1,000+
Businesses Served
300K
Monthly End Users
15+
Production Systems
60%
Faster Releases
About
I'm a Founder & AI Solutions Architect with over 9+ years shipping production mobile and web applications at scale. I built a white-label e-commerce platform serving 1,000+ businesses and 300K monthly end users, delivered 6 production React Native apps for major AU/NZ fashion brands (Glassons, RedRat, Hallensteins), and architected multi-tenant SaaS with PostgreSQL Row Level Security.
I founded ZKidz Dev LLC in 2020 and own end-to-end delivery across 15+ production systems — architecture, API design, CI/CD, App Store release, and post-launch monitoring — for clients in Australia, the US, Canada, and New Zealand. After years of full-stack client delivery, I pivoted into agentic engineering — building multi-agent orchestration systems, RAG pipelines, and AI automation workflows around Claude AI, shipping features 3-5x faster with automated code review on every task.
Proven track record across web, mobile, APIs, and cloud
Agentic systems, RAG pipelines, MCP servers, custom AI skills — 3-5x faster shipping
System design, monorepos, multi-tenant, CI/CD pipelines
React, React Native, Node.js, PostgreSQL, Supabase — end-to-end
Experience
Self-employed · 6+ yrs · Remote
Clients we've delivered for
Apr 2026 – Present · 4 mos
CurrentLead ZKidz Dev's technical direction and delivery across the full client portfolio — setting engineering standards, owning architecture and technical trade-off decisions, and managing scope, timelines, and client relationships end to end.
Signature Work
My Business Coach
Real-time voice AI coaching platform for a Singapore-based startup — a discovery agent hands off to specialized coaches, with deterministic switching across 7 languages.
PropApp
Off-market property marketplace where agents compete to win listings, with native iOS and Android apps on AU-resident infrastructure.
Brokerverse
White-label, multi-tenant SaaS for mortgage brokers — per-brokerage subdomains, custom theming, loan dashboards, and compliance tracking.
Agency Partner Hub
Partner and franchise control plane with Stripe Connect commission payouts, AI-generated audit decks, and client subscription management.
Key Achievements
Jan 2025 – Apr 2026 · 1 yr 4 mos
After 4.5 years of shipping full-stack apps for clients, I built an AI development system around Claude AI — and now deliver production features 3-5x faster by directing AI agents the way you'd lead a dev team, enforcing TDD and automated code review on every task.
Signature Work
ClearSpent
AI-powered finance app with transaction categorization, recurring tracking, offline support, and live budget insights.
CrownOS
Multi-tenant dental SaaS covering appointments, billing, inventory, charting, staff, and clinic operations.
IdeaFlare
AI-assisted product planning SaaS with feature roadmapping, sprint management, and team collaboration tools.
PulseTrack
Project management platform with ticket tracking, time tracking, and billing in a tight work-to-invoice loop.
Key Achievements
Jul 2020 – Jan 2025 · 4 yrs 7 mos
Led end-to-end delivery of mobile and web platforms for international clients across e-commerce, real estate, sports tech, and print-on-demand — owning architecture, delivery cadence, and the full lifecycle from requirements to production.
Signature Work
PICkle Book
Photo-book platform across mobile creation flows and a web admin system for orders, credits, subscriptions, and PDF generation.
realestateprojects.au
Multi-product proptech delivery spanning marketing site, portals, buyer and agent apps, and a NestJS campaign API.
FTBLRLIFE
Sports social platform with real-time messaging, push notifications, video streaming, and media sharing.
Taply
White-label e-commerce platform serving 1,000+ businesses and 300+ client-branded Shopify storefronts.
Key Achievements
PICkle Book (United States) - Spearheaded end-to-end development of a photo book creation platform across 2 products:
realestateprojects.au - Delivered a full-suite Australian property platform across 5 products:
White-Label Property Platform (NDA) - Co-developed a white-label real estate platform as a TurboRepo monorepo with shared packages across 2 products:
Aug 2022 – Dec 2024 · 2 yrs 5 mos
Senior Software Engineer
Built and scaled React Native e-commerce apps for AU/NZ brands, partnering with product, design, and backend teams to ship features quickly without sacrificing stability or performance.
Key Achievements
Aug 2020 – Aug 2022 · 2 yrs 1 mo
Senior Software Engineer
Built and shipped responsive web and mobile products in the React ecosystem, focusing on scalable front-end architecture, delivery cadence, and high-quality UX.
Key Achievements
2021 – 2022 · 1 yr 2 mos
Financial Advisor
Advised individuals and families on financial planning — budgeting, protection, and long-term investing — while consistently ranking among the team's top performers.
Key Achievements
Full-time · Makati, Philippines
Jun 2018 – Sept 2020 · 2 yrs 4 mos
Led a small cross-functional team building full-stack web and mobile applications with React, TypeScript, Express, and Node.js.
Key Achievements
May 2017 – Sept 2020 · 3 yrs 5 mos
Focused on building Android mobile applications, plus web apps on Node.js and Python/Django back-ends.
Key Achievements
Jun 2016 – Oct 2016 · 5 mos
Intern Software Engineer
Designed and built a .NET equipment-management system for professors and students — secure borrowing/return, real-time inventory, and audit history.
Key Achievements
Skills
Frontend
Mobile
Backend
Platform
AI & Agentic
Cloud & Infra
Testing
Selected Work
AI-powered expense tracker featuring Kitna — a conversational AI financial advisor with 20+ tools, voice transactions, and smart spending analysis powered by Gemini AI. Full-stack SaaS with web dashboard and mobile app.
Production voice AI coaching platform for a Singapore-based startup — a real-time, multilingual voice agent that runs structured discovery, matches users to the right AI coach, and holds natural spoken conversations. Architected the agentic voice pipeline end to end: a discovery agent ('Zoie') hands off to specialized coaches, with LLM-based chemistry scoring and deterministic switching across 7 languages. ~9 months, 2,000+ commits across mobile, API, and a Pipecat voice worker.
Multi-tenant dental clinic SaaS platform with full practice management capabilities. Features patient records, appointment scheduling, billing, inventory, staff management, clinical charting, and real-time chat — all secured with Row Level Security per clinic.
AI-powered idea capture mobile app that transforms raw thoughts — via text or voice — into structured outputs using Gemini AI. Generates summaries, feature breakdowns, execution plans, tasks, and risk assessments instantly.
Automated AI agent system that scores webinar leads in real-time using Claude AI, alerts sales closers via Slack, and nurtures cold leads with personalized follow-ups. Integrates with Stealth Seminar, GoHighLevel CRM, and Slack for end-to-end lead management.

Sports mobile applications that connect and empower talented individuals in the sports industry by showcasing skills, tracking performance, and facilitating networking with scouts, coaches, and organizations.
Monthly photo book creation platform with print-ready PDF export. Upload up to 50 images simultaneously, create 50-page layouts, and order physical prints with Stripe-powered payments.

Full-suite Australian property platform spanning 5 products: public listings site, agency & developer portal, buyer mobile app, agent mobile portal, and a NestJS ad campaign API.
Off-market property platform for Australia where agents compete to win your listing. Buyers create structured buying briefs and get matched to off-market opportunities, while sellers receive private agent offers based on local expertise and track record. Built for a Melbourne proptech startup as a Turborepo of a Next.js consumer/agent app and Astro marketing sites, all on AU-resident Supabase (Sydney).
Native iOS and Android apps for the PropApp marketplace, published on both stores under Propapp Pty Ltd. Buyers and vendors discover off-market properties, manage buying briefs, and field private agent offers on the go, with a companion agent app for leads and appraisals. React Native + Expo monorepo backed by AWS AppSync GraphQL, Relay, and EAS for over-the-air updates.
White-label SaaS platform that gives Australian mortgage brokers a branded client portal, off-market property marketplace access, loan dashboards, and compliance tracking — multi-tenant by brokerage, with per-broker subdomains, custom theming, and a block-based landing-page editor. RateOne is the flagship tenant.
Project management system with ticket tracking, time tracking, and billing features. Built as a Turbo monorepo with Next.js 15 and Supabase, designed for teams that need a tight loop between work and invoicing.
Fully offline, encrypted vault app for managing wills, beneficiaries, assets, and sensitive documents. Zero-knowledge architecture with AES-256 encryption, biometric unlock, and portable encrypted backups — your data never leaves your device.
E-commerce marketplace for purchasing pre-built AI bot templates across 376+ business niches. Features SMS and voice automation bots, Stripe-powered payments, admin dashboard with catalog management, and GoHighLevel CRM integration for seamless delivery.
Partner portal and admin control plane for AI Agency Labs' franchise model. Partners run white-labeled AI automation agencies for local businesses, with Stripe-powered onboarding, public ROI-calculator sales pages, client subscription management, AI-generated audit decks (Claude plus a PPTX render service), and automated 30% commission payouts via Stripe Connect.
Mobile-first PWA for real-time doctor availability, QR-based queue joining, and patient-doctor-clinic coordination in the Philippines. Powered by Gemini AI for smart health guidance and built with modern web standards.
Personal and business finance tracking platform with budget insights, data visualization, and smart categorization. Built end-to-end with a modern stack including real-time data sync.
A comprehensive real estate mobile application providing users with seamless property search, personalized recommendations, detailed insights, and streamlined communication with agents.
A streamlined e-commerce mobile application for Glassons, offering a seamless shopping experience with intuitive navigation, personalized recommendations, secure checkout, and exclusive app-only deals.
White-label React Native e-commerce platform seamlessly integrated with Shopify, serving 1,000+ businesses across 300+ white-label storefronts with 300K monthly end users.
An advanced eCommerce mobile app designed for Australia's largest fishery market, empowering vendors to seamlessly buy and sell goods with sophisticated features tailored to the fishery industry.
A feature-rich e-commerce mobile application for RedRat, offering a seamless shopping experience with intuitive navigation, personalized product suggestions, and secure payment options.
A modern e-commerce mobile application for Hallensteins, delivering a seamless shopping experience with user-friendly navigation, personalized product recommendations, secure checkout, and exclusive app-only promotions tailored for the brand's customers.
An advanced eCommerce mobile app designed for one of Australia's largest fishery markets, empowering local vendors to seamlessly buy and sell goods. The app offers a wide range of sophisticated features tailored to meet the unique needs of the fishery industry.
E-commerce mobile application powered by Taply platform, integrated with Shopify for seamless online shopping experience.
Technology-focused e-commerce mobile application built on Taply platform with Shopify integration for tech enthusiasts.
Testimonials
"Christian consistently delivered high-quality mobile applications that exceeded our expectations. His attention to detail and ability to work with cross-functional teams made him an invaluable team member."
Alain
CEO at Blackpepper
"I have worked with Angelo for 3 years on a very big app project. He has worked on the front end, designs, as well as our service provider for digital asset management. The biggest benefit to hiring Angelo is he can solve any problem that comes up. Our app has messaging, a store, gamification, leaderboards, profiles, news etc. We are lucky to have found Angelo."
David
Founder at FTBLRLIFE
"Christian played a crucial role in our success, deploying over 300 white-label storefronts. His ability to mentor junior developers while maintaining high code quality standards was remarkable."
Hussam
Lead Engineer
"Angelo brings both technical expertise and business judgment to every project. He understands complex requirements and turns them into solutions that actually ship well."
Louis
Head of Product
"I highly recommend Angelo, my former colleague at Blackpepper NZ. Angelo consistently delivered high-quality mobile applications on time, showcasing his expertise in React Native and advanced technical skills."
Albert
Software Engineer at Blackpepper
"I worked with Angelo for several projects and he really is a reliable teammate. He always shares what he discovered from different technologies and helped raise our code standards."
Jaye
Software Engineer at Trends
"I recommend Angelo as a Software Engineer. Besides his technical skills, he is a hardworking and dedicated professional who always delivers quality work."
Kyrie
Software Engineer at Trends
"Working with Angelo on our healthcare platform was seamless. He understood the domain quickly, asked the right questions, and delivered a product that felt solid and easy to use."
Dr. Reiner
Doctor
If the brief already feels real, the fastest next step is to start a direct conversation.
Consultation
Direct 1:1 mentoring on career, code, and AI — shaped around where you are and what you're building.
Hands-on workshops for teams — generative AI, modern web & mobile, and shipping faster with AI-native tooling.
Senior technical leadership without the full-time hire — architecture, roadmap, hiring, and hands-on execution.
End-to-end product builds — web apps, mobile apps, and AI products, from first prototype to production scale.
Cut the manual work — custom automations, integrations, and AI agents wired straight into your stack.
Strategy sessions and technical audits that pinpoint where AI actually moves the needle for your product or org.
…plus one-off consults and technical audits. Not sure what you need? Just ask.
Contact
Reach out for consulting, product builds, or collaboration. The form is for thoughtful outreach. The scheduler is there if you already know a call is the fastest route.