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My role. iOS Developer
Project description:-
Developed and enhanced iOS applications using SwiftUI and Firebase, with a focus on clean UI, reliable functionality and production-ready implementation. Key work: • SwiftUI development • Firebase integration • API & backend integration • Bug fixing and feature enhancements • iOS compatibility updates
Skills and deliverables:-
SwiftUI
Firebase
RESTful API
iOS Development
Swift
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I made an app.
A slightly different project for me.
For years, I’ve tracked my daily habits using an orange Post-it note. Write down what I want to get done, tick it off, start again tomorrow.
I’d tried habit tracking apps, but always ended up back with the Post-it. I didn’t need dashboards, streaks, graphs or endless features. I just wanted something simple.
So I decided to build it myself.
Takto is my first iOS app — designed and built from scratch, taking it from an idea and some early Figma designs through to a real product on the App Store.
As a UX designer rather than a developer, a big part of the project was seeing how far I could push myself outside my usual role, using AI to help me actually build and ship the thing rather than stopping at a prototype.
The result is deliberately small. Add your habits. Do them. Tick them off. Your progress gradually fills the screen throughout the day.
No grand startup plan behind it. I wanted to make something I’d genuinely use, learn how to build a real product, and actually get it out into the world.
Quite nice seeing something that started as an orange Post-it sitting on my desk become an actual app.
https://apps.apple.com/us/app/takto/id6796480445
#UXDesign #ProductDesign #iOSDesign #AppDesign #IndieApp #BuildInPublic #AIDesign #Takto
Shipping past the prototype is the hard part most designers skip, and it shows here, the screens are as restrained as the Post-it note that inspired them.
Title: AI-Native Full-Stack Engineer for Private Portfolio Intelligence App
I’m building ThesisFrame, a private, single-user portfolio intelligence app. It is not a trading or signal product: it helps the user review what changed in a portfolio, connect evidence to an investment thesis, and clearly surface missing or stale data.
The existing project already includes:
TypeScript / Node.js intelligence service
PostgreSQL
React-based Wealthfolio add-on
Docker / Compose deployment setup
Written architecture and phased development plan
I’m looking for one strong, pragmatic full-stack engineer who uses AI tools productively but still ships tested, understandable, maintainable code.
Initial paid trial — 8 to 12 hours:
Build a small read-only adapter from Wealthfolio portfolio snapshots into the Intelligence service.
Deliverables:
Clean TypeScript implementation
Fixture-based test data
At least one automated test
Clear README / run instructions
One focused GitHub pull request
No access to real portfolio data, credentials, or production infrastructure
If the trial goes well, this can become a part-time engagement of roughly 10–20 hours per week, delivered through small milestones.
Required experience:
Strong TypeScript, Node.js and React
PostgreSQL schema design and migrations
REST/API integrations, rate limits, retries and error handling
Docker / Docker Compose
Automated testing and GitHub PR workflow
Comfortable reading an existing codebase and following a written architecture
Strong plus:
Financial-data APIs, data provenance, ETL/ingestion pipelines
Hono, Zod, React 19, scheduled jobs
Experience building with Cursor, Codex or Claude Code while retaining engineering discipline
Important constraints:
Every external data point needs source, timestamp and freshness information.
Missing or failed data must become an explicit “Data Gap”, never a silent zero or “no change”.
No automated trading, Buy/Sell/Hold advice, price targets or execution features.
All work must be committed to my GitHub repository. I retain full IP ownership.
Please do not apply if your approach is primarily unreviewed AI-generated code.
When applying, please send:
One relevant GitHub repo or PR you personally wrote.
A short explanation of how you would approach the paid trial.
Your hourly rate and weekly availability.
A brief example of a production bug you caught with a test.
Budget:
Please propose an hourly rate for a paid trial first. I value quality, communication and test discipline over the lowest price.
Review from the client on Upwork.
Thanks for your trust🔥
