I turn real problems into simple, useful, and polished products across web, mobile, and desktop through thoughtful decisions, clean execution, and reliable releases.
I'm a Computer Science graduate who enjoys turning ideas into real, usable digital products.
I use AI as part of my development workflow to move faster through planning, scaffolding, debugging, refactoring, UI polish, documentation, and release preparation. My focus stays on product direction, architecture decisions, security review, testing, and final implementation quality.
I like building projects that are:
- simple to understand and easy to use
- polished enough to share and maintain
- structured with clear routes, state, data flow, and component boundaries
- designed with validation, safe defaults, and security checks in mind
- documented, tested, improved, and actually shipped
Right now, I’m building a portfolio of web apps, mobile apps, desktop tools, and creative prototypes.
Idea
→ Define the core use case and user flow
→ Plan the app structure, data shape, routes, and states
→ Use AI to speed up scaffolding, iteration, debugging, and polish
→ Review architecture, security assumptions, edge cases, and UX details
→ Test, refine, document, deploy, and keep improvingI care about building apps that are not only functional, but also clear, maintainable, secure where it matters, and ready for real use.
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A simple and focused weight tracker for logging weight, setting goals, reviewing trends, building streaks, tracking consistency, and creating shareable progress images. Built around fast weight logging, progress insights, calendar history, reminders, multilingual support, backups, and customizable progress snapshots. Category: Mobile App Tech: Expo, React Native, TypeScript Build Focus: Goals + progress insights · Streaks, reminders + calendar history · Progress images + backups |
An experimental machine learning project where I trained a doodle recognition model and turned it into an interactive drawing game. Built around real-time canvas predictions, progressive guesses, voice reactions, timed rounds, scoring, assist modes, and adaptive learning. Category: Experimental ML Project Tech: React, TypeScript, TensorFlow.js Build Focus: Custom-trained model · Progressive guessing + voice reactions · Scoring, assist modes + adaptive learning |
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A modular resume editor for creating polished resumes through live A4 previews, customizable templates, autosave, JSON import and export, optional photos, and PDF generation. Built around a flexible editing workflow with accurate document previews, reusable resume data, and multiple ways to review and export the final result. Category: Productivity Tool Tech: React, Vite, TypeScript Build Focus: Classic + Modern templates · Live A4 preview + PDF export · Autosave + JSON import/export |
A desktop project manager for organizing projects, milestones, tasks, issues, notes, linked files, custom workflows, reports, backups, and exports in one focused workspace. Designed to keep planning, execution, project references, and progress reporting together without the overhead of a complicated team platform. Category: Desktop Project Manager Tech: Tauri, React, TypeScript Build Focus: Tasks, issues + milestones · Custom workflows + linked files · Reports, backups + exports |
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An Instagram follow comparison tool that analyzes account export files to show follower and following differences through searchable lists and clear summary categories. Built around ZIP and JSON import, profile links, result filtering, CSV export, and a step-by-step guide for retrieving the required Instagram data. Category: Data Utility Tech: Next.js, TypeScript, JSZip Build Focus: ZIP + JSON export support · Searchable results + profile links · Summary categories + CSV export |
A typing-and-driving game prototype where players steer while composing exact replies under pressure. Built around divided attention, narrative-driven levels, time pressure, scoring, saves, pause behavior, and result scenes. Category: Browser Game Prototype Tech: Phaser 3, TypeScript, Vite Build Focus: Driving + exact text input · Three narrative-driven levels · Scoring, saves + result scenes |
I'm currently open to freelance work, commissions, collaborations, and software development opportunities.
I’m interested in helping with web apps, mobile apps, desktop tools, UI polish, feature development, bug fixing, documentation, and project improvements — especially for ideas that need to become real, usable, and well-structured products.
I’m also open to collaborating with other builders, creators, startups, and small teams who need someone who can think through product flow, architecture, user experience, security considerations, and shipping quality.
If you have an app idea, a project that needs improvement, or a role where practical app-building matters, feel free to reach out at zxyandreay@gmail.com.