AI Mobile App Developer | Flutter, Firebase, IAP, GenAI
AI Mobile App Developer | Flutter, Firebase, IAP, GenAI
NORRA – Booking Marketplace App: Payments + Voice Calls
NORRA is an on-demand marketplace where users book paid voice sessions with "listeners." I designed, built, and shipped the entire product to beta solo — a cross-platform Flutter app (combined user + listener), a Node.js/Express 5 + PostgreSQL REST API, and a Svelte admin panel. Features: • Stripe hold-then-capture payments tied to the booking lifecycle • Twilio VoIP calls with native iOS/Android push handling • Bookings, ratings, reviews, tips, cancel/reschedule • FCM push, scheduled reminders, SendGrid email, PDF receipts • Swagger-documented API, Jest tests, Docker
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Razz AI – Flutter AI Photo, Video & Rap Song Generator App
Razz AI is a cross-platform Flutter app (iOS & Android) that turns photos into AI-generated images and videos via 28+ one-tap templates or custom prompts, and transforms chat screenshots into shareable rap songs with karaoke-style playback. Built end to end: Flutter UI with onboarding, paywalls, camera flows, theming, and 5 languages; a Firebase backend (Auth, Firestore, Storage, TypeScript Cloud Functions) orchestrating Fal.ai (http://Fal.ai), Gemini, and ElevenLabs Music; RevenueCat subscriptions and credit bundles backed by a server-side credit ledger, secure webhooks, and PostHog analytics.
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Flutter AI Voice Journal App – Whisper Transcription & GPT Insights
A cross-platform voice journaling app built from scratch over 14 months of iterative client milestones. Users record or import audio notes, get AI transcriptions (OpenAI Whisper, Google Speech-to-Text), and GPT-generated titles, labels, keywords, and summaries. An analysis module runs saved prompts over filtered note sets to surface insights as Markdown reports. Built a provider-agnostic AI middleware, offline-first Hive storage, backup/restore, audio share/import, and credit-based monetization with in-app purchases and bring-your-own-API-key support.
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CelebGen – AI Celebrity Photo & Video Generator (iOS, SwiftUI)
CelebGen is a SwiftUI iOS app for creating AI photos and videos featuring celebrities, backed by Firebase Cloud Functions. I took over the project as the sole developer and shipped five App Store releases so far (v2.6–continued). I built the Grok-powered image-to-video feature, Snap & Edit, and multi-prompt photo series generation; migrated the backend image pipeline from Replicate to fal.ai (http://fal.ai); and grew monetization with new credit packages, smarter RevenueCat paywall triggers, and moderation-aware credit handling. I also ran onboarding and review-prompt experiments, tracked with PostHog
MindHush is an AI-powered mental health companion app designed to provide calm, accessible, and judgment-free emotional support anytime, anywhere. Built with a soft and emotionally-aware user experience, the app combines conversational AI, mood tracking, guided breathing exercises, and self-help resources into one private wellness platform.
The core experience revolves around Aira, an empathetic AI companion that listens, responds naturally, and supports users during moments of stress, anxiety, loneliness, or emotional overwhelm. Unlike traditional chatbot experiences, MindHush focuses heavily on emotional pacing, human-centered conversation design, and supportive interactions that feel warm rather than robotic.
One of the key features includes smart inactivity detection, where Aira gently checks in with users during emotionally sensitive conversations if they suddenly stop responding. The app also offers unlimited AI conversations through a premium subscription model powered by Stripe for secure payment management.
The UI was designed using calming lavender tones, soft gradients, spacious layouts, and rounded typography to create a peaceful digital environment that feels safe, modern, and emotionally supportive.
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FitPulse - AI Fitness & Wellness Tracking App
FitPulse is a futuristic AI-powered fitness and wellness mobile application designed to help users build healthier lifestyles through intelligent tracking, real-time insights, and personalized guidance. The goal of the project was to create a premium fitness experience that feels modern, motivating, and easy to use while avoiding the cluttered and overly technical interfaces commonly found in health apps.
The application allows users to track workouts, monitor daily activity, manage calorie intake, and analyze health metrics from a single unified dashboard. Users can log meals with automatic calorie calculations, track macros such as protein, carbs, and fats, and monitor live workout sessions with real-time performance metrics including heart rate, pace, calories burned, cadence, and distance.
A major focus of the product was the AI-driven experience. FitPulse introduces smart health coaching, recovery insights, progress recommendations, and adaptive wellness suggestions based on user activity and behavior. The interface was designed using a dark futuristic visual system with neon teal accents, glowing activity rings, glassmorphism-inspired surfaces, and high-contrast typography to create a premium and immersive experience.
The project included complete mobile UI/UX design flows including onboarding, authentication, dashboard analytics, nutrition management, exercise tracking, and live activity monitoring screens. Every interaction was optimized for readability, accessibility, and quick decision-making to ensure users can easily understand their progress and stay motivated throughout their fitness journey.
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SnapAI is a mobile-first AI photo and video editing application designed for users who want studio-quality content without complex editing skills. Built for both iOS and Android, the platform combines powerful AI-driven editing tools into a clean, fast, and modern experience tailored for social media creators.
The app allows users to retouch selfies, generate AI avatars, apply age and gender transformations, remove or replace backgrounds, and edit short-form videos directly from a single dashboard. We designed an intuitive editing workflow with real-time previews, adjustable intensity controls, before/after comparisons, AI effect panels, beat-sync video editing, and seamless sharing to platforms like Instagram, TikTok, and WhatsApp.
The design system focuses on a premium dark-space aesthetic inspired by modern creator tools such as Lensa and CapCut, using neon violet and coral gradients to create a futuristic yet minimal interface. A freemium monetization model was also integrated, including daily credits, watermark restrictions, and a Pro subscription flow with Apple Pay and Google Pay support.
SnapAI was designed as a high-performance MVP with a strong focus on usability, speed, and creator engagement.
Legitly AI is an AI-powered luxury authentication platform I developed to help users verify the authenticity of high value products including watches, sneakers, and designer items. The platform combines AI image analysis, intuitive mobile workflows, and smart verification systems to simplify counterfeit detection and provide users with confidence before making purchases.
🔹 Key Highlights:
✔️ AI Authentication Engine – Built an intelligent verification workflow that analyzes product images and identifies authenticity indicators.
✔️ Luxury Product Recognition – Designed support for multiple categories including watches, sneakers, and fashion accessories.
✔️ Smart Scanning System – Developed a guided image capture experience to collect the necessary product details for AI analysis.
✔️ Verification Dashboard – Created a clean interface for viewing scan results, history, and authentication outcomes.
✔️ Subscription & Usage Management – Integrated user plans, scan limits, and premium access features.
✔️ Modern Mobile UX – Designed a seamless dark-themed experience focused on simplicity, trust, and ease of use.
🌟 Impact:
Legitly AI transforms luxury authentication by making counterfeit detection faster, more accessible, and technology-driven. By combining AI capabilities with a user-friendly mobile experience, the platform helps buyers, collectors, and resellers make safer purchasing decisions in the growing luxury marketplace.
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Incardible is an e-commerce platform I developed that combines physical greeting cards with personalized augmented reality experiences. Users can browse card designs, customize their greetings, and upload digital content, making each card a more personal and memorable gift.
🔹 Key Highlights:
Personalized Card Creation – A customization flow that helps users create greetings tailored to their recipient.
Augmented Reality Content – Digital content uploads connect physical cards with an interactive experience.
Card Design Previews – Users can preview the front and inside of available cards before choosing a design.
Online Shopping Experience – Card browsing, price sorting, and purchasing features bring discovery and ordering into one platform.
Modern Web Development – Built with Next.js and integrated backend APIs to support card browsing, customization, and commerce workflows.
🌟 Impact:
Incardible brings a creative digital layer to traditional greeting cards, helping customers turn a simple gift into a personalized experience. The platform connects design selection, customization, and online purchasing in one convenient journey.
Website: https://incardible.com.au/
I build modern, scalable web and mobile applications
$5k+
Earned
2x
Hired
5.0
Rating
10
Followers
I build modern, scalable web and mobile applications
UmmeHassan Clothing is an e-commerce app where customers can explore the clothes they love through their favorite short-form videos.
Built with Flutter and Firebase, the app is available now on the Play Store and is coming soon to the App Store!
Top Features:
- Short-form video streaming for easy shopping
- Secure SMS OTP verification
- Email and Google login
- Live customer support chat
- Secure admin side for adding, deleting or editing products
Link: https://play.google.com/store/apps/details?id=com.ummehassan.ummehassanclothing
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The average household wastes around 132kg of food annually. This is mostly caused by simply not knowing what to do with extra ingredients that are about to expire.
So, I built a solution for that.
Introducing Kitchen Scrap Alchemist, an AI-powered app that transmutes your leftovers into delightful meals in just a few seconds! You can generate recipes based on your inventory and save them to your cookbook for later.
Ready to save food (and money)? Check it out here ✨ : https://devjuni.retool.com/p/kitchen-scrap-alchemist/homepage
The Build Story: I had zero experience with tools like this before. But thanks to @Retool, I was able to build and deploy this entire app in just one night during a busy week. It really shows how powerful low-code tools are for beginners.
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Made Landing Page for City Pulse Limo, for my latest client project. I used Next.js as my go to frontend framework, increasing development speed and providing ease in deployment.
Base44 "Give it a Glow" Competition Submission
Project: Bake Me Happy — Artisan Bakery Live Customer URL: https://bakehappy.base44.app/ (https://bakehappy.base44.app/)Live Admin URL: https://bakehappy.base44.app/dashboard
1. The Product Overview
What it is: A comprehensive, end-to-end artisanal bakery operating system. 💯 Real-World Utility: Most local bakeries rely on messy WhatsApp chats, manual inventory counting, and phone calls for custom cake orders. Bake Me Happy replaces that chaos with a premium storefront and a highly intelligent backend. 💯 Design Quality: The design utilizes a boutique, minimalist aesthetic that matches the high-end nature of the products. It's fully mobile-responsive and feels like a luxury brand experience.
2. The Automation Depth.
Customer-Facing Automations (Revenue & CX)
🚀 3D Cake Customizer & Pricing Engine(Hero): Automatically calculates complex pricing tiers in real-time as users customize their cakes (shape, flavor, layers, custom messages).
🚀 AI Cake Concierge (Superagent): A fully implemented web chatbot that asks customers what they are celebrating and suggests specific cakes from the catalog.
🚀 WhatsApp AI Assistant: A 24/7 automated WhatsApp flow that acts as a virtual cashier—answering FAQs, taking custom orders, grabbing delivery details, and automatically syncing the order to the Admin Dashboard.
Business-Facing Automations (Time-Saving & Operations):
🚀 Inventory AI(Hero): Automatically tracks ingredient usage based on orders and generates alerts when stock is critical (e.g., < 3 days remaining), saving the owner hours of manual stock-taking.
🚀 Review AI: Automatically aggregates customer reviews and uses sentiment analysis to categorize complaints (Quality, Price, Packaging) and identify "Taste Trends".
🚀 Bakery Co-Pilot: An admin-facing AI assistant that can instantly generate daily business briefings and competitor intelligence reports. 4. The Story The Before: An Instagram page with 5k followers where custom cake orders were a nightmare of manual DMs, manual price quoting, and guessing when ingredients were running low. The After: An end-to-end luxury storefront and an AI-powered operating system built entirely on Base44 that the business is actively using today!
What I built: 🤖 AI Superagent & WhatsApp Bot: 24/7 automated order taking and customer support. 📊 Competitor AI: Automatically tracks local competitor pricing and generates business insights. 📦 Inventory AI: Automatically calculates ingredient burn rates and alerts the owner before they run out of stock.
They are saving hours a week, and their customers get a premium, frictionless experience. https://www.loom.com/share/4df48796f863412e997b5559ffc54818