Micah

Okoh

Booking shortlet apartments in Nigeria is a minefield of fake listings, surprise agent fees, and unlisted utility problems like dead generators or zero running water. Big international booking apps don't handle local realities, don't take direct Naira payments smoothly, and do nothing to verify what actually happens when you show up at the gate. DigitalRidr fixes this with a platform built specifically for the Nigerian rental market. I designed and built the cross-platform mobile app in Flutter, creating a fast, image-heavy discovery feed with verified host tags, upfront amenity checklists like inverter backup hours and security guards, and neighborhood guides across cities like Lagos, Benin, and Warri. Check it out : https://micahokoh.cv/projects/digitalridr

Mobile browsers haven't changed their visual language in a decade: flat URL bar on top, flat navigation bar on the bottom. Inspired by speculative concept art of future iOS design, I wanted to see if I could build a working browser around refractive, organic liquid glass. Replicating the look of fluid glass without killing mobile frame rates took extensive shader experimentation. The interface stacks custom backdrop blur filters, multi-layer specular highlights, and elastic spring transforms. As you scroll or move the floating URL pill, the browser chrome refracts and distorts the web page underneath like molten glass. The app isn't just a static mockup. It features responsive tab management, swipe-to-switch tabs, and clean edge-to-edge web rendering. Open-sourced on GitHub as a technical showcase for what is possible with Flutter's rendering pipeline. Check this out : https://micahokoh.cv/projects/micko-browser

Wavy Music Player is a stunning cross-platform music app built with Flutter that combines a wave-inspired, fluid UI with seamless Spotify integration. The app delivers a smooth, engaging listening experience with intuitive gesture controls, responsive design, and modern animations that make music navigation enjoyable and visually appealing. Key Features: Wave-Inspired UI: Custom-painted navigation waves, rolling indicators, smooth tab transitions, and fluid animations Playback Controls: High-quality audio playback with seek, skip, shuffle, repeat, and queue management Spotify Integration: Connect your Spotify account, control playback across devices, add songs to playlists, and sync your library Modern UX: 60fps animations, intuitive gestures, responsive design, and dark mode compatibility My Role: I developed the app solo, handling everything from UI design, animation choreography, API integration with Spotify, and app deployment.

Most todo list apps get abandoned after four days because checking off gray checkboxes feels like unpaid administrative labor. Habit tracking works best when accountability feels rewarding rather than punitive, but traditional apps either overcomplicate the flow with useless forms or feel completely lifeless. TaskFlare turns daily tasks into an arcade game. Completing focus sessions earns 'Flare' currency, unlocks streak multipliers, and ranks you on weekly community leaderboards. A built-in AI copilot looks at your scheduled task density and suggests realistic daily pacing, like scheduling a light workout before a grueling coding block. Built from scratch in Flutter from custom Figma designs, the app runs at a locked 60fps with tactile micro-interactions, custom gesture drawers, and a distraction-free 'Lock-In' focus timer. State management is kept lean and reactive, so tracking a habit takes two taps and zero mental overhead. Check it out : https://micahokoh.cv/projects/taskflare

Almost every mobile shopping app looks and feels identical: rigid white grids, boxy product cards, and choppy transitions between listings. I built this open-source demo to prove mobile commerce interfaces can feel organic, fluid, and tactile without sacrificing speed or clarity. The app replaces standard rectangular cards with custom-painted curved geometry, smooth sheet morphs, and responsive category filters. Selecting a color swatch ripples across the product canvas, and adding items to your cart triggers a physical spring counter that animates into the top nav bar. Under the hood, the entire interface is written in Flutter with modular widgets, custom canvas clippers, and lightweight reactive state. Everything runs at a consistent 60fps on both iOS and Android, serving as a practical reference for design-first mobile e-commerce development. Check it out : https://micahokoh.cv/projects/e-shop

PenMoment was contracted as a hybrid social platform merging the high-tempo video discovery of TikTok with the visual profile feeds of Instagram. The core engineering hurdle was native bilingual layout support: the app is built primarily for the Arabic market with full Right-to-Left (RTL) text orientation while simultaneously accommodating Left-to-Right (LTR) languages without breaking widget alignment, gesture directions, or icon mirrors. Working alongside a team of frontend developers, I translated dense Figma design systems into reusable, pixel-accurate Flutter components over a three-month contract. We built vertical full-screen video reels, dynamic comment sheets, creator profiles, and media grid explorers. Special attention went into custom typography handling for Arabic fonts, ensuring baseline alignments and ligature rendering stayed razor-sharp. Check it out : https://micahokoh.cv/projects/penmoment

Most retail businesses run their physical stores and online shops on two completely separate systems. Cashiers scan items on an offline till, while an e-commerce website sells from the same warehouse. The nightmare is inventory collision: an in-store shopper walks up to the counter with the exact last sneaker at the same second an online customer clicks buy. I built GTS as a solo contractor to solve this under a unified Turborepo monorepo. It combines a Next.js 15 customer-facing web storefront with an internal tablet POS dashboard for floor cashiers. Both frontends communicate directly with atomic Supabase PostgreSQL transactions and Upstash Redis reservation locks, decrementing stock in real time so overselling physical inventory is mathematically impossible. Check it out : https://micahokoh.cv/projects/gts

Smart home mobile apps are usually boring flat dashboards with generic toggle switches and sliders that feel completely disconnected from the physical appliances in your room. I wanted to bring physical tactile feedback back into the digital screen. The core of the app is an interactive hanging light rope. Pulling the cord down uses custom Flutter AnimationController physics and elastic Tween curves to bounce and snap realistically, accompanied by heavy device haptics that feel like an actual physical pull switch clicking into place. The rest of the UI uses a frosted glassmorphic layout with live device states, temperature readouts, and estimated monthly energy usage across multi-room setups. Built with responsive MediaQuery scaling, the interface stays crisp and responsive on screens of any size. Check it out : https://micahokoh.cv/projects/e-home