9+ Years Experience
Shipped across web, mobile, APIs, and cloud
Independent consultant
Hands-on engineering for products that need both restraint and execution depth.
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
Meet the engineer behind the work.
A short introduction for clients who want a faster sense of how I think, communicate, and approach product delivery.
Watch on YouTube
3:45
Personal Introduction
A short introduction for clients who want context beyond the written portfolio.
Proof
Production-facing numbers, not ornamental vanity metrics.
300+
White-Label Storefronts
1,000+
Businesses Served
300K
Monthly End Users
15+
Production Systems
60%
Faster Releases
About
Senior engineer turned AI systems architect.
I'm a Senior Software Engineer & AI Engineer 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 have consulted independently through ZKidz Dev LLC since 2020 and own end-to-end delivery across 15+ production systems for clients in Australia, the US, Canada and New Zealand, covering architecture, API design, CI/CD, App Store release and post-launch monitoring. After years of full-stack client delivery, I moved into agentic engineering: multi-agent orchestration systems, agent tool surfaces, and AI automation workflows around Claude AI, with automated code review and enforced tests on every task.
Agentic Engineering & AI Automation
Agentic systems, MCP servers, agent tool surfaces with schema-validated output, custom AI skills
Architecture & Trade-offs
System design, monorepos, multi-tenant, CI/CD pipelines
Full-Stack Delivery
Next.js, React, Node.js, Supabase, React Native, end to end
Experience
9+ years of professional delivery, on a single timeline.
ZKidz Dev LLC
Independent consultant · 6+ yrs · Remote
Clients we've delivered for
PAPropAppMBMy Business CoachFLFTBLRLIFEPBPickleBookRErealestateprojects.auTPTaplyURUrban / apartments.com.auOSOutStafferOPOnePuhunanDRDr. RainierJan 2025 – Present · 1 yr 9 mos
CurrentLead Software Engineer & AI Engineer
Sheridan, WY, United States•Independent consultantAI Agent OrchestrationArchitecture GovernanceMCP IntegrationTDD EnforcedClient PartnershipsSole engagement since January 2025. Own architecture and delivery across the full client portfolio: engineering standards, the technical trade-off calls, and lead implementer on flagship builds. Clients span Australia, New Zealand, Singapore, Canada, the United States, and the Philippines.
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 over 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, compliance tracking.
Agency Partner Hub
Partner and franchise control plane with Stripe Connect commission payouts, AI-generated audit decks, and client subscription management.
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
Set and enforce the consultancy's engineering standards (code review, testing discipline, architecture guidelines) on every client engagementOwn high-level architecture and technical trade-off decisions, and advise clients on delivery strategy, scope and timelinesEnterprise enablement (ongoing) - upskilling the engineering team at one of the largest lending institutions in the Philippines on AI and agentic adoption, architecture, and delivery practiceBuilt an AI development system around Claude AI (specialized agent personas, automatic task routing, enforced quality gates) and configured it on every client project, so tests and code review run on every taskIntegrated MCP servers (Context7, Playwright, Serena, Sequential Thinking, Chrome DevTools) into the daily workflow for docs, testing, code navigation, and researchPropApp Mobile (Australia) - Co-developed the off-market property marketplace apps as a TurboRepo monorepo with shared packages across 2 products:
- Vendor App & Agent App: Two React Native apps (Expo SDK 53, React Native 0.79) sharing a UI component library, backend hooks, and Relay GraphQL artifacts. Built with TurboRepo, npm workspaces, EAS builds, and Maestro E2E tests
- Marketing Website: Next.js 14 landing page with Tailwind CSS, DaisyUI, and Sentry error monitoring
AI Agent OrchestrationClaude AIModel Context Protocol (MCP)Agent Tool SurfacesStructured Output (Zod)Technical LeadershipSystem ArchitectureNext.jsReactTypeScriptSupabaseDrizzle ORMGemini AIJul 2020 – Jan 2025 · 4 yrs 7 mos
Lead Software Engineer
Melbourne, Victoria, Australia•Independent consultantFull-stack DeliveryReact Native + WebCI/CD OwnershipConsultancy run alongside full-time roles in Sydney and Auckland. Sole architect and technical owner across 15+ client systems in e-commerce, real estate, sports tech, and print-on-demand.
Signature Work
Taply
White-label e-commerce platform serving 1,000+ businesses and 300+ client-branded Shopify storefronts.
realestateprojects.au
Multi-product proptech delivery spanning marketing site, portals, buyer and agent apps, and a NestJS campaign API.
PICkle Book
Photo-book platform across mobile creation flows and a web admin system for orders, credits, subscriptions, and PDF generation.
FTBLRLIFE
Sports social platform with real-time messaging, push notifications, video streaming, and media sharing.
Key Achievements
PICkle Book (United States) - Spearheaded end-to-end development of a photo book creation platform across 2 products:
- Mobile App: React Native (Expo) app for creating monthly photo books with 50-page layouts, multi-media upload supporting 50 concurrent images, print-ready PDF export, Stripe payments, and Supabase Edge Functions
- Web Admin Dashboard: Next.js admin platform covering book orders, user management, credits, subscriptions, promo codes, media, and PDF generation pipelines. Built with TanStack Query, TanStack Table, Drizzle ORM, and shadcn/ui
realestateprojects.au - Delivered a full-suite Australian property platform across 5 products:
- Public Site: Next.js 14 marketing and listings platform with CMS-driven homepage, Google Maps property search, OpenAI-powered chat assistant, and Vercel Analytics
- Agency & Developer Portal: React + Vite dashboard for agencies and developers with project management, agent CRM, lead tracking, Stripe subscriptions, and Supabase Edge Functions
- Buyer Mobile App: React Native (Expo) app with Google/Apple SSO, camera-based scanning, location services, and Fastlane CI/CD for App Store and Play Store
- Agent Mobile Portal: React Native (Expo) app with GraphQL, FlashList, and lead management for agents on the go
- REP API: NestJS 11 backend with JWT auth, Drizzle ORM, ad campaign management, Facebook Business SDK, and Google Ads API integrations
FTBLRLIFE (United States) - Led end-to-end delivery of a React Native sports social platform:
- Product: real-time messaging, push notifications, video playback and media sharing, tuned for smoother social content consumption
- Delivery: built CI/CD pipelines on Fastlane, and introduced ClickUp workflows and clearer reporting for stakeholders
- Team: led and mentored a React Native developer, establishing conventions and best practices
Taply (Canada) - Architected the white-label React Native e-commerce platform behind 1,000+ businesses and 300+ client-branded storefronts at 300K monthly end users:
- Scale: enabled 300+ mobile app deployments across the App Store and Play Store from a single white-label codebase
- Commerce: integrated Shopify SDK, Facebook SDK, and OneSignal for storefronts, attribution, and engagement
- Quality: E2E test automation with Detox and Jest to cut regressions; cut build time 50% through an optimized CI/CD pipeline and caching
- Outcomes: drove 23% user growth with a smart app banner, and cut support tickets 30% through better error handling and user feedback flows
Urban.com.au (Australia) - Developed 2 mobile apps and 1 web platform for Australia's property marketplace:
- Search and data: Google Maps dual-address search, plus Mixpanel, Facebook SDK and Google Analytics for event tracking
- Performance: profiling and image-caching optimisation cut load times 40%; refactored the codebase for maintainability
- Release and retention: automated deployments cut manual release effort 80%; implemented deep linking and reworked push notification handling
Owned CI/CD pipelines (Fastlane, Bitrise, EAS) and cut release cycles by 50-80%React NativeExpoReactNext.jsNode.jsNestJSTypeScriptSupabasePostgreSQLTanStack QueryZustandGraphQLRelay GraphQLFirebaseStripeFastlaneEASTurboRepo
Aug 2022 – Dec 2024 · 2 yrs 5 mos
Blackpepper
Senior Software Engineer
Auckland, New Zealand•Full-time6 Apps ShippedE-commerceGraphQL + RESTAWS LambdaCI/CDPerformanceBuilt and scaled React Native e-commerce apps for AU/NZ brands. Shipped features fast with product, design and backend, without giving up stability or performance.
Key Achievements
Shipped and maintained 6 production React Native e-commerce apps for the AU/NZ fashion brands Glassons, RedRat and Hallensteins:
- Commerce surface: Shopify integration, payment gateways, push notifications, and personalized product recommendations across all six apps
- Data layer: GraphQL and REST APIs backed by AWS Lambda services
- Release: owned full App Store and Google Play submission and release pipelines, including code signing and TestFlight distribution
Inherited a manual, error-prone release process and rebuilt it on Fastlane and GitHub Actions. Release cycles went from 10 days to 4 (60% faster), and code signing moved off a single developer machineLed code reviews, refactoring efforts, and best-practice adoption across the engineering team, raising code quality and maintainability through enforced review standardsPartnered cross-functionally with design, product, and backend engineers to scope, estimate, and deliver high-impact features end to endReact NativeTypeScriptGraphQLREST APIAWS LambdaCI/CDAug 2020 – Aug 2022 · 2 yrs 1 mo
Adaca
Senior Software Engineer
Sydney, NSW, Australia•Full-time7 ProductsReact + React NativeCI/CD OwnershipTrading FeaturesDesign FidelityBuilt and shipped responsive web and mobile products in the React ecosystem: scalable front-end architecture, steady delivery cadence, high-quality UX.
Key Achievements
Delivered 7 production products (4 mobile, 3 web) in React and React Native across the marketplace and real estate sectors:
- ShoreTrade: Australia's largest fishery marketplace. Built the real-time trading and market-request features around data correctness, so bids stay consistent under concurrent bidding
- Urban.com.au: real estate platform with map-integrated property search
- Multi-role marketplace systems with real-time trading engines, each with its own permission model per participant type
Owned Android and iOS CI/CD pipelines across all 7 products, improving release reliability and deployment consistencyReduced mobile bundle size by 35% through code-splitting and tree-shakingImplemented pixel-accurate UI directly from Figma designs across every productCollaborated with cross-functional teams to define, scope, and ship new features; improved code quality through enforced reviews and shared best practicesReactTypeScriptReact NativeReduxBitriseREST APICI/CD2021 – 2022 · 1 yr 2 mos
Sun Life
Financial Advisor
Makati, Philippines•Part-timeFinancial PlanningVUL & TRADClient AdvisoryTop 5 AdvisorAdvised individuals and families on financial planning: budgeting, protection and long-term investing. Consistently ranked among the team's top performers.
Key Achievements
Delivered financial education matched to each client's family situation, so they could make decisions with real numbers in front of themAdvised on budgeting strategies to reduce financial stress and improve long-term financial well-beingLed sales presentations and consultations for Variable Universal Life (VUL) and Traditional (TRAD) insurance productsRanked among the Top 5 Financial Advisors on the team, consistently exceeding sales targetsFinancial PlanningLife InsuranceVUL & TRADSalesTrends & Technologies
Full-time · Makati, Philippines
Jun 2018 – Sept 2020 · 2 yrs 4 mos
Full Stack Developer
Makati, Philippines•Full-timeTeam LeadershipREST APIsReact + TypeScriptMobile + WebLed a small cross-functional team building full-stack web and mobile applications with React, TypeScript, Express, and Node.js.
Key Achievements
Led a cross-functional team of 5 (2 frontend, 2 backend, 1 QA) across 4-10 simultaneous client engagements, delivering 7+ production projects in React and TypeScript:
- Backend: designed and built REST APIs on Node.js and Express, with authentication and role-based access control for secure web and mobile clients
- Delivery: established Agile workflows for planning, code review and release, which is what kept 4-10 parallel projects shipping with minimal downtime
Led design and development of mobile applications, with a focus on performance and UX across platformsDelivered and maintained software in React and TypeScript, and improved maintainability and performanceOwned end-to-end delivery from requirements gathering through production release, demo and handoverPartnered with stakeholders to scope features, estimate work, and communicate timelines and trade-offsMentored junior developers and enforced quality standards across the teamReactTypeScriptNode.jsExpressREST APIMySQLMay 2017 – Sept 2020 · 3 yrs 5 mos
Software Developer
Makati, Philippines•Full-timeAndroidNode.jsPython DjangoWeb AppsFocused on building Android mobile applications, plus web apps on Node.js and Python/Django back-ends.
Key Achievements
Built Android mobile applications as the primary focus across client engagementsDeveloped web applications on Node.js with Python/Django back-endsEstablished team workflows for planning, reviews and releases to improve delivery consistencyMentored junior developers and enforced code quality through standards and reviewsAndroidNode.jsPythonDjangoMySQLReact
Jun 2016 – Oct 2016 · 5 mos
Centro Escolar University
Intern Software Engineer
Makati, Philippines•InternshipASP.NETAuthenticationInventory SystemData IntegrityDesigned and built a .NET equipment-management system for professors and students: secure borrowing and return, real-time inventory, audit history.
Key Achievements
Designed and developed a .NET system to securely manage borrowing and return of school equipmentBuilt a secure authentication system for professors and students to borrow, return, and track equipmentImplemented real-time inventory management for availability and condition of equipmentApplied security protocols to protect user data and ensure the integrity of the equipment recordsVisual Basic .NETASP.NETMySQL
System Design Approach
Architecture decisions explained through the trade-offs that shaped them.
Skills
The toolkit behind the work, presented without the usual badge soup.
Frontend
ReactTypeScriptJavaScriptNext.jsViteTailwind CSS
AI & Agentic
Claude AI / AnthropicGoogle GeminiVercel AI SDKAgent Tool SurfacesPrompt EngineeringModel Context Protocol (MCP)Agentic SystemsInngest Workflows
Backend
Node.jsExpressNestJSGraphQLREST APIDrizzle ORM
Platform
SupabasePostgreSQLTanStack QueryZustandTurboRepo
Cloud & Infra
AWS LambdaAWS AmplifyGitHub ActionsBitriseFastlaneSentry
Mobile
React NativeExpoiOS DevelopmentAndroid Development
Testing
JestDetoxMaestro
9+ Years Experience
300+ White-Label Storefronts
15+ Production Systems
Remote across AU, US, NZ, SG, PH
Selected Work
Product work presented like a dossier, not a template grid.
ClearSpent
AI expense tracker built around Kitna, a conversational financial advisor with 20+ tools, voice transactions and spending analysis on Gemini AI. Full-stack SaaS with a web dashboard and a mobile app.
Kitna AI AgentAgentic SystemsMulti-CurrencyFull Stack SaaS
React NativeNext.jsTypeScriptSupabasePostgreSQLGemini AIVercel AI SDK
My Business Coach
Production voice AI coaching platform for a Singapore-based startup. A real-time multilingual voice agent runs structured discovery, matches users to the right AI coach, and holds spoken conversations. I 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.
Voice AIMulti-Agent OrchestrationChemistry Scoring7-Language Switching
FlutterDartFastAPIPythonPipecatWebRTCSupabaseRevenueCat
CrownOS
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.
Healthcare SaaSMulti-tenancyDental Practice ManagementReal-time Chat
Next.jsReactTypeScriptSupabasePostgreSQLDrizzle ORMTailwind CSSshadcn/uiZustandTanStack Query
IdeaFlare
Idea capture app that turns raw thoughts, typed or spoken, into structured output with Gemini AI: summaries, feature breakdowns, execution plans, tasks and risk assessments.
Agentic AIVoice CaptureStructured OutputsExecution Planning
React NativeExpoTypeScriptSupabaseGemini AIDrizzle ORMTanStack QueryZustand
Lead Nurture & Qualification Agent
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.
Agentic AutomationAI Lead ScoringDurable WorkflowsCRM Integration
Next.jsTypeScriptClaude AIInngestSupabaseSlack APIGoHighLevelDrizzle ORMZod
PICkle Book
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.
50 concurrent image uploadsPrint-ready PDF exportStripe payment integrationWeb admin dashboardSupabase Edge Functions
React NativeExpoNext.jsSupabaseStripeTanStack QueryDrizzle ORMshadcn/ui
realestateprojects.au
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.
5 interconnected productsGoogle Maps property searchOpenAI chat assistantAgent CRM & lead trackingFastlane CI/CD for mobile
Next.jsReactViteNestJSSupabaseExpoGraphQLGoogle Maps APIOpenAIStripe
PropApp
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).
Off-Market MarketplaceAgent MatchingBuyer BriefsAU Data ResidencyMonorepo Architecture
Next.js 16React 19TypeScriptSupabaseDrizzle ORMStripeTailwind CSSTanStack QueryResendSentry
PropApp Mobile
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.
Live on App Store & Google PlayOff-Market DiscoveryGraphQL via AppSyncOTA UpdatesGeolocation Search
React NativeExpoTypeScriptAWS AmplifyGraphQL (Relay)ZustandTanStack QueryFirebase AnalyticsSentryEAS
Brokerverse
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.
White-Label Multi-TenantPer-Broker SubdomainsLanding Page EditorOff-Market AccessCompliance Tracking
Next.js 16React 19TypeScriptSupabaseDrizzle ORMStripeTailwind CSSReact Hook FormLeafletMixpanel
PulseTrack
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.
Ticket TrackingTime TrackingBillingMonorepo Architecture
Next.js 15TypeScriptSupabaseDrizzle ORMTanStack QueryZustandTurboreposhadcn/ui
The Last Will
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.
Zero-Knowledge ArchitectureAES-256 EncryptionBiometric UnlockOffline-First
React NativeExpoTypeScriptAES-256 EncryptionBiometricsZustandFastlane
AI Bot Marketplace
E-commerce marketplace for purchasing pre-built AI bot templates across 376+ business niches. Features SMS and voice automation bots, Stripe-powered payments, an admin dashboard with catalog management, and GoHighLevel CRM integration for delivery.
Stripe PaymentsAdmin DashboardGHL Integration
Next.jsReactTypeScriptSupabaseStripeGoHighLevelDrizzle ORMZustandTanStack QueryTailwind CSS
Agency Partner Hub
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.
Partner OnboardingStripe Connect PayoutsAI Audit DecksROI Calculator PagesCommission Tracking
ReactViteTypeScriptSupabaseDrizzle ORMStripe ConnectClaude AIshadcn/uiZustandTanStack Query
DoktorReadyPH
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.
AI Health AgentReal-time AvailabilityQR Queue SystemPWA
Next.jsTypeScriptSupabaseDrizzle ORMGemini AITanStack QueryZustandPWATailwind CSS
ZenFi
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.
Finance DashboardData VisualizationBudget TrackingReal-time Sync
ReactTypeScriptViteSupabasePostgreSQLZustand
Urban.com.au
Real estate app with property search, personalized recommendations, listing detail, and direct messaging with agents.
Property SearchAgent CommunicationMap IntegrationProperty Analytics
React NativeFirebaseReduxTypeScriptMaps Integration
Taply Platform
White-label React Native e-commerce platform integrated with Shopify, serving 1,000+ businesses across 300+ storefronts at 300K monthly end users.
300+ White-Label StorefrontsShopify IntegrationAutomated DeploymentMulti-tenant Architecture
React NativeShopify APIReduxTypeScriptCI/CD Pipeline
ShoreTrade Marketplace
E-commerce app for Australia's largest fishery market, where vendors buy and sell stock through trading features specific to the industry.
B2B MarketplaceReal-time TradingInventory ManagementPayment Processing
React NativeFirebaseReduxTypeScriptReal-time Updates
SFM Blue Mobile Applications
E-commerce app for one of Australia's largest fishery markets, where local vendors buy and sell stock. Built around the trading patterns the fishery industry actually runs on.
B2B MarketplaceFishery MarketVendor ManagementReal-time Trading
React NativeFirebaseReduxTypeScriptReal-time Updates
Taply - Sunbeams Lifestyle
E-commerce app on the Taply platform, integrated with Shopify.
Shopify IntegrationLifestyle ProductsMobile Commerce
React NativeShopify APIReduxTypeScript
Taply - MyHackerTech
Technology-focused e-commerce mobile application built on Taply platform with Shopify integration for tech enthusiasts.
Tech ProductsShopify IntegrationMobile E-commerce
React NativeShopify APIReduxTypeScript
Testimonials
Proof from the people who had to trust the work in real life.
"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
FAQ
Common questions about working with me, process, and technical depth.
Working With Me
Yes. I take on select freelance and contract projects where I can own meaningful outcomes - usually mobile apps, web platforms, or full-stack SaaS work. I am also open to the right long-term remote role.
The process usually moves through discovery, architecture and planning, iterative development, QA, and launch. Communication stays clear and async-friendly, with regular updates and visible progress.
The strongest fit is React Native mobile apps, React or Next.js web products, and full-stack SaaS systems. I tend to be most valuable on products that need production-quality code, scalable architecture, and end-to-end ownership.
I prefer clear async communication: Slack or Teams for day-to-day work, short Loom or written updates for progress, and weekly sync calls when alignment matters. The goal is visibility without noise.
Technical
My core stack is React Native and Expo for mobile, React and Next.js for web, TypeScript throughout, Node.js or Express for APIs, and Supabase or Firebase-backed services. PostgreSQL, GraphQL, Zustand, TanStack Query, and Tailwind are also common parts of delivery.
Yes. I handle CI/CD with Fastlane, Bitrise, GitHub Actions, EAS, and modern web deployment flows. That includes app store submissions, Vercel or AWS deployments, and database migration workflows.
Absolutely. Existing codebases are a normal part of the work. I usually start with an audit, identify quick wins and structural risks, then make changes incrementally so improvements do not break active delivery.
Yes. Post-launch support can include fixes, performance monitoring, feature iteration, release support, and ongoing retainers depending on the product and how hands-on you want the relationship to stay.
Have a project in mind?
If the brief already feels real, the fastest next step is to start a direct conversation.
Consultation
Ways we can work together.
Private Coaching
from ₱7,500/hrDirect 1:1 mentoring on career, code and AI, shaped around where you are and what you're building.
- 1:1 sessions
- Code & career
- Flexible scheduling
AI & Software Trainings
₱15,000/hrHands-on workshops for teams: generative AI, modern web and mobile, and shipping faster with AI-native tooling.
- Team workshops
- Custom curriculum
- On-site or remote
Fractional CTO
CustomSenior technical leadership without the full-time hire: architecture, roadmap, hiring and hands-on execution.
- Architecture & strategy
- Team & hiring
- Hands-on delivery
Software Development
CustomEnd-to-end product builds: web apps, mobile apps and AI products, from first prototype to production scale.
- Web & mobile
- AI products
- MVP → scale
Automation & AI Agents
CustomCut the manual work: custom automations, integrations and AI agents wired straight into your stack.
- Workflow automation
- AI agents
- Integrations
AI Advisory
CustomStrategy sessions and technical audits that pinpoint where AI actually moves the needle for your product or org.
- Opportunity audits
- Roadmapping
- Technical due diligence
…plus one-off consults and technical audits. Not sure what you need? Just ask.
Ready to Build Something Amazing?
I'm currently available for freelance projects and full-time opportunities. Let's discuss how I can help bring your mobile or web application ideas to life.
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Apps Deployed
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Years Experience
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