Portfolio & Selected Works
Senior Mobile & Cloud Engineer • Solopreneur

Apps, Systems & Playbooks

A curated showcase of engineering architecture, cross-platform mobile apps, workflow orchestrations, and developer tools.

Stack: ✦ Swift / iOS ✦ Kotlin / Android ✦ React Native / Flutter ✦ TypeScript / Node ✦ AWS & Cloud
8+ Years
Production Experience
10M+
Users Scaled Globally
100%
Craft & Architecture
~/piush.dev/Architecture.swift 60 FPS
Engine
Apple Silicon
Reliability
99.99% SLO
Build
Instant

Featured Projects & Architecture

Selected open-source kits, mobile applications, orchestrations, and full-stack systems.

Funputer: Creative Coding & STEM

TypeScript React WebAssembly Educational AI Canvas

A playful learning platform and digital workshop where kids and teens explore coding, artificial intelligence, robotics, game physics, and digital creativity through hands-on discovery.

Workflow Automation Orchestrator

n8n Node.js TypeScript PostgreSQL

Built event-driven workflows to handle data synchronization, notifications, and back-office automation. Features include custom nodes, secure secrets management, automated retries, and detailed metrics.

SaaS API Starter Kit

Node.js TypeScript PostgreSQL Supabase Stripe

A production-ready REST/GraphQL API boilerplate featuring JWT authentication, role-based access control, Stripe-powered subscriptions, and rate-limited endpoints.

AI Study Companion

Flutter Dart Firebase OpenAI API

Cross-platform mobile app for Android and iOS that delivers AI-powered flashcards, quizzes, and personalized study plans. Includes offline sync, push notifications, and analytics.

Smart Expense Tracker

kotlin Created with Sketch.
Kotlin Jetpack Compose Room DB Hilt

Android app with modern architecture for expense tracking. Features category insights, budget alerts, biometric auth, and cloud backup with seamless offline support.

Health & Fitness Monitor

swift Created with Sketch.
Swift SwiftUI Core Data HealthKit

iOS app that integrates with Apple HealthKit to track workouts, nutrition, and sleep. Offers interactive charts, reminders, and iCloud sync for a seamless user experience.

Design System

file_type_tailwind
React TypeScript Tailwind CSS Storybook

Accessible UI kit with tokens, theming, and testing. Published as a versioned package with changelogs and docs.

Separator