With over 14 years in mobile engineering - specializing deeply in Android, iOS, and Kotlin Multiplatform (KMP) - I thrive at the intersection of innovative technology and thoughtful leadership. My passion lies in crafting elegant, high-performance applications, notably leading transformative initiatives such as Kotlin and Swift rewrites and major projects for brands like American Airlines, Southwest Airlines, Tillys, and Match.com. I love pushing technological boundaries through Jetpack Compose, modern architecture patterns, and strategic CI/CD implementations. Beyond code, I deeply value mentorship and collaborative leadership, believing firmly in empowering teams and individuals toward professional excellence. I approach each project with empathy, creativity, and a resilient drive to deliver solutions that not only perform but inspire. Currently seeking roles in tech leadership, I'm eager to connect with teams who share a commitment to

Self-taught coder of 9+ years with expertise in startups and MVPs. Fast-turn around time on these types of projects and comfortable wearing many different hats. Project lead for several projects, tasks including setting deadlines, deliverables, requirements, etc. (Notion, Asana, ClickUp, Monday, etc.) Can communicate effectively the pros and cons of ideas/decisions based on coding requirements and ideal scenario. Have worked with several startups / small agencies and in fast-paced cross-functional team environments. Most familiar with React (Next.js + Tailwind) and Express / MongoDB with deployment on Digital Ocean. Also comfortable with Wordpress, Astro, Postgresql, AWS, and lots of other frameworks / deployment options. Happy with Github and submitting PRs for review or reviewing other developer work.

I'm a seasoned software developer with over 10 years of experience in programming. I want to help you with my knowledge to implement interesting projects. Why you should consider hiring me: - I have a degree in computer science, over 5 years of professional experience as a developer, and the motivation to still learn new things. - I have worked on large projects where it was important to work with existing code and work well as a team. - I have worked on small projects where it was important to find out the requirements of the client and build their idea from the ground up. - I have the motivation to make every project a success. And that with high quality, so that you get a stable and lasting product.

I have a deep knowledge and huge experience in game development and programming with various components like gameplay/audio/physics/graphics, I'm working very fast and always meeting all deadlines, providing high quality code, always looking for challenges and difficult tasks...

I'm a React Native + Supabase engineer who builds and ships production mobile apps. 5+ years shipping React Native. On my most recent flagship — Stirden, now live on the App Store — I layered an agentic-coding workflow (Claude Code + Cursor under my own architecture, specs, and senior review) on top of that hands-on RN experience. Real engineering judgment, not vibe coding. Production-grade output, App Store-ready. Flagship — now live on the App Store: Stirden: AI Mentor for Men (Health & Fitness; iOS; the live App Store link is in my portfolio below). Production iOS AI mentor + accountability coach. I started the project, designed the frontend and backend architecture from scratch, and owned all engineering work — the React Native / Expo client (onboarding quiz, AI mentor with realtime token issuance, daily challenges, streaks, dashboards, Superwall paywalls + live native IAP) and the Supabase backend (Postgres schema and versioned SQL migrations, RLS, Auth, Storage, Edge Functions in Deno for push delivery, AI realtime tokens, cron-driven personalized notifications, Superwall webhooks, receipt validation). Set up every third-party integration in-app and on Supabase: AppsFlyer, Superwall + native IAP, PostHog with session replay, Meta SDK. Live in the US/global store since January 2026; ten production releases shipped through a deterministic CI promotion pipeline. Roughly 70% of the app code was AI-generated under my architecture and review, with custom Claude agents wired into the repo for test authoring and per-PR review. 5+ years building React Native. 8+ apps shipped across consumer, healthtech, fintech, IoT, and corporate domains. Selected earlier work: Emulait — consumer-health iOS + Android app; near-complete rebuild + BLE device-control foundation for the company's connected hardware. Healthtech apps under NDA — biometric login, PIN-locked flows, secure storage. Cross-platform social apps shipped to App Store + Google Play. Corporate platforms with private/restricted distribution. On Stirden I owned the AI integration end-to-end — AI mentor with realtime token issuance, LLM-generated personalized notifications, App Store-safe key handling — and that's the kind of work I now take on. The agentic-coding workflow is recent and is the one I now bring to new projects. What I ship: - AI mobile features integrated into the app (Claude / OpenAI, realtime tokens, LLM-generated personalized push, App Store-safe key handling) — demonstrated on Stirden - Full Supabase backends (schema + migrations + RLS + Edge Functions in Deno + pg_cron + receipt validation) - Subscription monetization (Superwall + react-native-iap + webhook handling) - BLE pairing & device-control foundations, biometric login, secure storage — for hardware-aware and sensitive-data apps - Cross-platform RN releases — App Store + Google Play submission, store-compliant builds, ongoing version releases on the same codebase - Agentic-coding workflow setup for your team — Claude Code agents wired into the repo, your devs keep shipping after I leave Stack: React Native, Expo, TypeScript (strict), Expo Router, Zustand, Unistyles, Reanimated, FlashList, Supabase (Postgres + Auth + Storage + Edge Functions), PostHog, AppsFlyer, Meta SDK, Superwall, react-native-iap. How I work: spec-driven, weekly demos, written status updates, conventional commits. Fixed-bid where scope is clear, hourly where exploratory. I reply within 4 hours during EU working time. Send the brief. I'll come back with scope, a rough timeline, and a fixed estimate where possible.

I build mobile apps that actually ship — not prototypes. I'm a Flutter developer with 5+ years of full-stack experience. I've built and deployed production apps to the Apple App Store and Google Play, serving 500+ active users: Destina — a real-time carpool and ride-hailing app with live driver tracking, WebSockets, and Paystack payment integration (400+ active users, live on App Store & Google Play) LaundryHouse — an on-demand laundry booking and delivery platform (109+ active users, web live) PayClutr — a P2P escrow marketplace built with Python, FastAPI, and PostgreSQL What I build: — Cross-platform Flutter apps for iOS and Android — Real-time features: live tracking, WebSockets, push notifications — Backend APIs using Django, FastAPI, and Node.js — Payment integrations: Paystack, Flutterwave, Stripe — App Store and Google Play submission and deployment Every app I've built has been deployed to real users solving real problems. If you need a Flutter developer who delivers production-ready apps, let's talk.

Full Stack Java Development | Python Backend | ETL Pipelines | SQL Optimization | Hadoop | Spark | Snowflake | dbt | Enterprise Systems I’m a 𝗨𝗦‑𝗯𝗮𝘀𝗲𝗱 𝗦𝗲𝗻𝗶𝗼𝗿 𝗝𝗮𝘃𝗮 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with 𝟵+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building and scaling enterprise systems for Fortune 500 companies, including 𝗝𝗣𝗠𝗼𝗿𝗴𝗮𝗻 𝗖𝗵𝗮𝘀𝗲, 𝗙𝗼𝗿𝗱 𝗠𝗼𝘁𝗼𝗿 𝗖𝗼𝗺𝗽𝗮𝗻𝘆, 𝗮𝗻𝗱 𝗝𝗲𝘁𝗕𝗹𝘂𝗲. My work focuses on backend engineering, distributed data pipelines, and modernizing systems that need to perform reliably under real production load. I’ve spent my career designing backend architectures that stay fast, stable, and cost‑efficient as they grow. Whether it’s a Java microservice that needs to scale, a Python backend that needs to be production‑ready, or a data pipeline that has to process millions of records without breaking, this is the work I do every day. 𝗛𝗼𝘄 𝗜 𝗛𝗲𝗹𝗽 𝗧𝗲𝗮𝗺𝘀: 𝗝𝗮𝘃𝗮 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗥𝗘𝗦𝗧 𝗔𝗣𝗜𝘀: If your backend is slow, fragile, or stuck inside a monolith, I fix that. I work with Spring Boot, Spring MVC, Spring Security, JWT authentication, GraphQL, and microservices. I modernize legacy Java codebases, break apart monoliths, and build APIs that stay reliable when traffic spikes. 𝗣𝘆𝘁𝗵𝗼𝗻 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗮𝗻𝗱 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: I build Python services using FastAPI, SQLAlchemy, asyncio, and Pydantic. I’ve delivered async microservices, automation workflows, and data processing jobs used in production at Ford and JetBlue. 𝗖𝗹𝗼𝘂𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗮𝗻𝗱 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: I design and deploy production environments on GCP, AWS, and Azure. I’ve built systems using Cloud Run, Pub/Sub, Dataflow, BigQuery, GKE, Lambda, S3, Redshift, Glue, and EKS. I use Terraform for infrastructure as code and set up CI/CD pipelines for clean deployments. 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗘𝗧𝗟 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀: If your pipelines are brittle, slow, or producing outdated data, I rebuild them. I work with Apache Beam, Spark, Airflow, Kafka, dbt, Snowflake, and BigQuery. At Ford, I replaced a six‑hour Hadoop batch job with a Dataflow streaming pipeline that finished in under ten minutes. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: I tune SQL queries, redesign schemas, and optimize databases at scale. I’ve worked with PostgreSQL, SQL Server, MongoDB, MySQL, Redshift, Snowflake, and BigQuery. 𝗟𝗲𝗴𝗮𝗰𝘆 𝗦𝘆𝘀𝘁𝗲𝗺 𝗠𝗼𝗱𝗲𝗿𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻: I migrate old systems without disrupting what already works. I’ve moved slow stored procedures into Spark and Hive, improving execution time across distributed file systems. 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: I build reliable integrations with third‑party APIs, handling authentication, pagination, rate limits, retries, and logging. I’ve worked with payment gateways, SaaS platforms, IoT systems, and enterprise data sources. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Java (8, 11, 17), Python, Spring Boot, Spring Security, Microservices, REST APIs, GraphQL, Swagger/OpenAPI 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Spark, Hadoop, Beam, Hive, Airflow, Spring Batch, Data Ingestion Pipelines 𝗖𝗹𝗼𝘂𝗱: GCP (Cloud Run, BigQuery, GKE), AWS (Lambda, S3, Redshift, EKS), Azure 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, SQL Server, MongoDB, MySQL, Redis, Snowflake 𝗗𝗲𝘃𝗢𝗽𝘀: Terraform, Kubernetes, Docker, CI/CD (GitHub Actions, Jenkins, Tekton) 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Grafana, Splunk, Cloud Monitoring The Right Fit: I work best with teams that need a senior engineer who can take ownership of complex backend or data engineering problems. If you’re building on GCP, AWS, or Azure and need someone who has worked in those environments at scale, I can help. I communicate clearly, deliver on time, and bring the same standards I used at Ford and JPMorgan. 𝗜𝗳 𝘆𝗼𝘂’𝗿𝗲 𝗿𝗲𝗮𝗱𝘆 𝘁𝗼 𝗶𝗺𝗽𝗿𝗼𝘃𝗲 𝘆𝗼𝘂𝗿 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗿 𝗯𝘂𝗶𝗹𝗱 𝗮 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗱𝗮𝘁𝗮 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲, 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗿 𝗰𝗹𝗶𝗰𝗸 “𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯” 𝘁𝗼 𝗴𝗲𝘁 𝘀𝘁𝗮𝗿𝘁𝗲𝗱. Spring Boot, Java Backend, SaaS Development, REST API, Microservices, AWS, Scalable Applications, SaaS Architecture, Platform Engineering, Distributed Systems, Event-Driven Architecture, Cloud-Native Development, Enterprise APIs, Multi-Tenant SaaS, AI Integrations, Kubernetes, Docker, Kafka, DevOps, System Design, Scalable Infrastructure, High Availability Systems, Fintech, Healthcare Platforms, Booking Engines, Real-Time System, Senior Data Engineer, Backend Engineer, Data Platform Engineer, Data Pipeline Development, ETL Development, ELT, Data Architecture, Data Engineering, Data Warehousing, Analytics Engineering, Big Data, Data Integration, Data Modeling, Database Design, Database Management, PostgreSQL, MySQL, MongoDB, Redis, SQL, Python

PROFESSIONAL SUMMARY * 7+ years of development experience in Information Technology as an Android developer on Java / Kotlin- based applications, with a progressive and robust experience in Object-oriented technologies, experience in the full lifecycle of the software development process. * Proficient in Android application Development. * Worked on KMM * Worked on Jetpack navigation * Worked on Jetpack Compose * Team Management. * Exposure to Software Development Life Cycle in different software development methodologies like Water Fall Model and various Agile Methodologies like Test Driven Development, SCRUM, and Pair Programming. * Designed graphical user interfaces with services for mobile applications, Asynchronous Programming in Android (such as Thread pool, Tasks, and services). Implemented the monetization of apps, which has capabilities to do in-app purchases.

I build both native Android and native iOS apps — and when a project needs more than the app, I take the web front end, the API and the cloud infrastructure with it. 15+ years, from the early Android era through to Kotlin and Jetpack Compose. For the past four years I led Android across two enterprise products at Humanforce: a frontline workforce-management app and an employee benefits and financial-wellbeing app. Before that I spent eight years as the sole Android engineer on Sniip, a consumer bill-payments app I built from scratch — by the time I left it had 74,000+ registered users and had processed over $430M in payments. What I do best: • Native Android in Kotlin — Jetpack Compose, MVI/MVVM, Clean Architecture, multi-module Gradle, Hilt, Coroutines/Flow. Whole apps from scratch, or new features inside an existing codebase. • End-to-end delivery when you'd rather hire one person than three — I'm doing exactly that right now for an Australian care provider: a native Android app in Compose sitting on a Postgres backend I also build, covering the schema, row-level security, serverless API endpoints, QR-based device enrolment and the CI pipeline, in four languages from day one. Native iOS follows under the same contract, built once each Android slice is accepted. I also work across React/Next.js and Vue front ends, Node/NestJS and Spring Boot APIs, REST and gRPC, MySQL, and AWS (ECS, RDS, Cognito) provisioned with Terraform. • Rescue and modernisation — I co-architected the ground-up native replacement of a React Native app, delivered at feature parity across 15 independently buildable, individually tested modules. I've also migrated an app from Kotlin Multiplatform to native Android, and led a complete Java-to-Kotlin migration. If your app is slow, brittle or stuck on an architecture nobody wants to touch, this is my strongest work. • Release and quality plumbing — GitHub Actions CI/CD across environments, Play Store and Firebase App Distribution delivery, automated versioning, unit and end-to-end test suites, crash triage. I introduced the aggregated coverage reporting on a production codebase that now measures 90%+ instruction coverage on its ViewModel layer. How I work: I write tests, I explain trade-offs in plain language instead of jargon, and I use AI-assisted tooling to move faster while every line still passes my own review before it ships. I also build and sell my own commercial Chrome extension, so I know what it takes to support a product, not just write one. Based in Brisbane, Australia (UTC+10) and fully remote for the past four years — easy overlap with Asia-Pacific, and workable hours with US and European teams. Tell me what you're building, or what's broken, and I'll tell you honestly whether I'm the right person for it.

I am a passionate and results-driven Unity Game Developer with a strong focus on creating high-quality, engaging, and scalable games for mobile and PC platforms. I specialize in turning ideas into fully functional game experiences—from concept to deployment. With hands-on experience in Unity and C#, I develop smooth gameplay mechanics, optimized performance systems, and visually appealing environments that meet both technical and creative goals What I Can Do For You: Full Game Development (2D & 3D) Mobile Game Development (Android & iOS) Multiplayer Systems (Photon, Mirror, Netcode) Game Prototyping & MVP Development UI/UX Design for Games Bug Fixing & Performance Optimization Game Reskinning & Feature Addition Why Choose Me? Clear communication and fast response time Focus on delivering high-quality and scalable solutions Ability to meet deadlines without compromising quality Experience working with clients worldwide I treat every project like my own Whether you need a simple prototype or a full-featured game, I am here to bring your vision to life with precision and creativity. Let’s discuss your project and make something amazin