Open to remote & relocation

Hello, I'm Afif.

Frontend Engineer with 5+ years of experience. I write code, fix bugs, and ship things β€” currently at Jublia, Singapore.

My core stack:

AngularReactNext.jsIonicTypeScriptMicro-frontendWeb Performance& more..

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Check out my projects

Things I've Built

A mix of open-source tools, side projects, and things I built just to solve my own problems.

Personal AI Financial Assistant Personal AI Financial Assistant AI-powered finance assistant with persistent memory and natural language expense tracking. Accessible via Telegram with automated categorization and Google Sheets as data layer. Claude API Telegram Bot Google Sheets Filter Ticket Filter Ticket Production-ready customer care platform for ISP companies with real-time complaint tracking, push notifications, role-based access control, and analytics dashboard. React Redux Toolkit TailwindCSS PusherJS Monitor Subscription Monitor Subscription Published open-source Angular library for monitoring and auto-unsubscribing RxJS observables in real-time, preventing memory leaks. Compatible with Angular 12–18. Angular TypeScript RxJS npm
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Some of my writing

Stuff I Think About

Mostly tech, sometimes life. I write when something's worth sharing.

One Chat. Zero Code. A Finance Bot That Built Itself

One Chat. Zero Code. A Finance Bot That Built Itself

No IDE. No repo. No framework. Just a Telegram chat, a cheap VPS, and a few dollars in API costs. AI Generated In this article, I’m going to show you ...

Posted on March 28, 2026
Dynamic Import in Angular: Load What You Need, When You Need It

Dynamic Import in Angular: Load What You Need, When You Need It

A practical guide to understanding how dynamic import() works in Angular to boost your app performance Hi guys, I think it’s been a while since the la...

Posted on March 23, 2026
Angular: Be Careful with Observable Data

Angular: Be Careful with Observable Data

Photo by Lukas: https://www.pexels.com/photo/laptop-computer-showing-c-application-574069/ Have you ever wanted to monitor the observable data on Angu...

Posted on March 8, 2025

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Β© 2026 Afif Alfiano

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