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David Arrozaqi.

|

I weave logic and design into seamless digital experiences across the modern web, mobile platforms, and artificial intelligence. My focus is on crafting interfaces that feel less like software, and more like an intuitive extension of human thought.

* I firmly believe that the most elegant algorithms are fueled by strong coffee.

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Journey & Education.

Academic Backgrounds

D4 Informatics Engineering (S.Tr.Kom)

Sep 2021 - Jul 2025

Politeknik Negeri Jember — GPA: 3.88 / 4.00

Notable Achievement

2nd Place, Best Application at TIF EXHIBITION (MOP GREEN - Greenhouse Monitoring System)

Professional Experience

Freelancer

Current

Self-Employed

Building responsive web and mobile applications, crafting performant, custom digital solutions for clients.

Android Developer

Aug 2024 - Dec 2024

SocioDigitals - Surabaya

Responsible for building mobile-based systems. SocioDigitals is a digital marketing agency focused on driving business growth and positive impact.

Android Learning Path

Feb 2024 - Jun 2024

Bangkit Academy 2024 (Google, GoTo, Traveloka)

Participated in a globally certified Independent Study program. Successfully delivered all milestone projects on deadline and actively engaged in the curriculum.

Android Developer

Sep 2023 - Dec 2023

Sultan Farm - Jember

Served as Head of the Mobile Division. Contributed to full-stack mobile development and led team coordination with strong dedication.

Activity Chronicle

520+contributions in the past year

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Toolkit & Expertise.

Languages

  • TypeScript
  • JavaScript
  • HTML5
  • Kotlin
  • Python
  • Dart
  • PHP

Frameworks

  • Astro
  • Next.js
  • React
  • TailwindCSS
  • React Native
  • Flutter
  • Laravel

AI, Data & Design

  • scikit-learn
  • TensorFlow
  • SciPy
  • PyTorch
  • NumPy
  • Matplotlib
  • Figma

Selected Works.

I.

Early Detection Website for Suspected Breast Cancer

"Early Breast Diagnosis System is an intelligent clinical web application designed for early breast cancer detection, patient risk factor assessment, and diagnostic tracking. It empowers healthcare providers with ML-driven predictive analytics, village-level demographic insights, and structured medical reporting for timely intervention."

Website • Machine Learning
2 Days — Laravel, Python, Fast API, Naive Bayes
Explore
II.

Qris Scape 3D

"QRIScape 3D is a client-side WebGL fintech web application designed to bridge the Indonesian National Payment Standard (QRIS) with interactive 3D procedural voxel art. The platform enables merchants and business owners to instantly convert static QRIS barcodes (from DANA Bisnis, ShopeePay, BCA, GoPay, Bank Mandiri, and other national acquirers) into dynamic QR codes with exact transaction amounts preserving authentic National Merchant ID (NMID) routing without requiring third-party payment gateway servers."

Website • 3D
1 Days - Developed — React, TailwindCSS, Framer Motion, Three Js
Explore
III.

Yapper

" YAPPER is a privacy-first, client-side web application designed to bridge informal, colloquial Indonesian communication and high-performance LLM engineering. It transforms raw, unstructured, or slang-heavy Indonesian thoughts into dense, telegraphic English system prompts and fluent, idiomatic translations, minimizing prompt token consumption while maximizing prompt adherence and instruction fidelity across frontier models."

Website • LLMs
1 Days - Developed — HTML, Javascript, CSS
Explore

Get In Touch.

Whether you have a question or just want to say hi, I'll try my best to get back to you!

The School of Athens

Here, the ink settles and the journey rests.