I build simple, useful, and polished apps across web, mobile, and desktop — solving real problems through thoughtful product decisions, clean architecture, testing, and reliable releases.
I'm a Computer Science graduate who enjoys turning ideas into real, usable apps.
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 mobile weight tracker for fitness progress. Built around focused logging, goals, trends, stats, reminders, backups, and kg/lbs support while keeping the experience simple and consistent. Category: Mobile App Tech: Expo, React Native, Mobile App Build Focus: Simple product scope · Local app data flow · Clean mobile UX |
A branching form builder for creating smarter forms with conditional paths and response tracking. Includes owner auth, logic view, public forms, response dashboards, CSV export, demo mode, templates, and optional Google Sheets sync. Category: Branching Form Builder Tech: Next.js, Supabase, React Flow Build Focus: Auth boundaries · Conditional logic · Response data flow |
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A browser-based modular resume editor with live A4 preview and PDF export. Built for creating resumes quickly with templates, autosave, JSON import/export, zoom, fullscreen preview, and optional photo upload. Category: Productivity Tool Tech: React, Vite, PDF Export Build Focus: Document layout · Export accuracy · Editor state management |
A desktop project manager for organizing projects, milestones, tasks, issues, notes, files, reports, backups, and exports. Designed for people who want a focused project management tool without complicated setup. Category: Desktop Project Manager Tech: Tauri, React, TypeScript Build Focus: Desktop architecture · File references · Reports, backups + exports |
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A browser-based Instagram export comparison tool that helps users check follower and following differences. Built around ZIP/JSON parsing, searchable comparison results, profile links, CSV export, and a clear import guide. Category: Client-Side Data Utility Tech: Next.js, TypeScript, JSZip Build Focus: File parsing · Data comparison · Clear result views |
A Phaser 3 browser game prototype about steering while typing exact replies under pressure. Built around stress, timing, attention, scoring, saves, and three authored levels. Category: Browser Game Prototype Tech: Phaser 3, TypeScript, Game Dev Build Focus: Game states · Scoring systems · Level flow |
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.