Williams M
App designer & developer. Idea to working app, end to end.
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A step-by-step app helping people navigate legal relocation to Poland, from housing to PESEL registration.
Description:
Designed and built SettlePL, a mobile app that guides people relocating to Poland through every legal and administrative step of settling in. The app breaks the process into situations (Moving to Poland, Work & Employment Setup) and further into individual tasks like securing accommodation, registering an address, applying for a PESEL number, opening a bank account, and arranging health insurance, each tracked with a completion status and overall progress bar. Task detail screens include context most guides leave out: why the step matters, common mistakes people make (applying before address registration finalizes, missing certified translations), and a clear checklist of action steps to follow in order. Built to make a confusing bureaucratic process feel manageable and sequential rather than overwhelming. Designed in Figma and built in FlutterFlow with Firebase.
Tags/skills: Mobile App Design, FlutterFlow, Firebase, UI/UX Design, Figma
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A gamified app that trains real trading skills through chart-reading challenges, XP, and streaks.
Description:
Designed and built Trading Game, a mobile app that turns trading education into a game. Users are shown real chart setups and asked to call whether it's a BUY or SELL opportunity within a countdown timer, then get instant feedback explaining the correct read (bullish confirmation at support, breakout patterns, etc). Correct calls earn XP and build a streak, wrong calls cost XP and reset it, which keeps users engaged in a genuine skill loop rather than passive lessons. The home dashboard tracks win rate, profit factor, equity curve, streak, and global rank, giving users a stats-driven sense of progress like a real trading account. Leveling up unlocks rewards (badges, bonus XP, new challenge sets) with a full celebration screen. Designed in Figma and built in FlutterFlow with Firebase.
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A fitness app connecting clients to trainers, with workout tracking, session booking, and progress stats.
Description:
Designed and built Flex Fitness, a mobile app for personal training clients to track workouts, book trainer sessions, and stay accountable. The home dashboard shows real-time stats (distance, calories, weight progress) alongside points earned and the next scheduled appointment, gamifying consistency. Users can browse and book sessions directly with trainers through a calendar view showing ratings, specialties, and availability. The workout screen breaks each day into an exercise checklist with sets and reps, video demonstrations, and an AI form-feedback feature that gives injury prevention tips from recorded workouts. Built with a bold dark UI to match a high-energy fitness brand. Designed in Figma and built in FlutterFlow with Firebase.::
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Designed and built The Engaged Edit, a mobile app for engaged couples to manage their wedding from one place. The app splits into two experiences from a single onboarding flow, one for the couple planning the event and one for guests attending it. Couples get a dashboard tracking total guests, RSVPs received, uploaded photos, and registry links, plus quick actions for editing wedding info, managing the guest list, and adjusting privacy settings. Guests can view event details, RSVP, and upload their own photos to a shared gallery that the couple can review and approve. The app also includes a tiered subscription model (Standard and Premium) unlocking features like unlimited photo uploads, custom RSVP questions, and a public wedding page. Designed in Figma and built in FlutterFlow with Firebase.
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