Based in Tangerang, Indonesia

H i ,   I   a m   R a h m a n   N u r u d i n

F u l l   S t a c k   D e v e l o p e r

I build web and mobile applications with React, Next.js, NestJS, and PostgreSQL. My work includes real time chat, scheduling, and automation tools that make products feel smooth and reliable. When I’m not shipping something new, I’m experimenting with AI, joining hackathons, or just tinkering to see what else I can make better.

Contact me

Technologies

Typescript Typescript
Javascript Javascript
React React
React Native React Native
Next.js Next.js
NestJS NestJS
Node.js Node.js
Express Express
PostgreSQL PostgreSQL
Redis Redis
Google Cloud Google Cloud
AWS AWS
Docker Docker
Firebase Firebase
Socket.io Socket.io
Tailwind Tailwind
Redux Redux
Jest Jest
Rx.js Rx.js
Material-UI Material-UI

Projects

  • Ruang Diri

    Ruang Diri

    Counseling platform with secure APIs, real-time chat, scheduling, and automation for mental health services.

    NestJSTypeScriptPostgreSQLDrizzle ORM
    Private repository
  • BIMTranslator

    BIMTranslator

    Hackathon project with in-browser translation of Malaysian Sign Language gestures to text, using MediaPipe hand landmarks, TensorFlow.js classification, phrase matching, and animation playback.

    ReactTypeScriptMediaPipeTensorFlow.js
    View project View on GitHub
  • Honcho Dashboard

    Honcho Dashboard

    Honcho Dashboard is a web application that allows users to manage their account, albums, and view their photos. It also allows users to share their albums with others.

    TypescriptMaterial-UINext.jsReact Query
    View project Private repository
  • Honcho Public

    Honcho Public

    Honcho public is a real-time event photo platform that lets users view and download photos from events. It features a live slideshow, live album, real-time photo uploads, and analytics.

    TypescriptMaterial-UINext.jsReact Query
    View project Private repository
  • Admin Panel Caffeine

    Admin Panel Caffeine

    An admin panel for managing the Caffeine mobile application. Features include user management, content management, product management, and analytics.

    TypescriptTailwindCSSFirebaseNext.js
    Private repository
  • KTA Buya Pasaman Timur

    KTA Buya Pasaman Timur

    A digital membership card mobile application for the East Pasaman Buya Members. Features include event registration, digital card, and member profile management.

    React NativeTypescriptZustand
    View project
  • SickGPT

    SickGPT

    A health assistant web application utilizing OpenAI API to provide answers to health-related questions. Users can choose from different assistant personas for customized responses.

    React.jsTypescriptTailwindCSSZustand
    View project
  • Urban Threads

    Urban Threads

    Urban-Threads is a Web application that displays products and allows users to add items to their cart and complete a purchase. Users can also add their own products via a dashboard.

    JavascriptTailwindCSSReact.jsRedux
    View project View on GitHub
  • Admin Panel My-Buckit

    Admin Panel My-Buckit

    A Content Management System for My-Bucket web application. Manages all the content on the website, including user data, user-generated content, and blog posts.

    TypescriptTailwindCSSReact.jsZustand
    Private repository
  • Implant Hospital Mobile

    Implant Hospital Mobile

    A mobile application for a Korean organization, allowing users to book doctor appointments.

    React.jsTypescriptRedux
    Private repository
  • Implant Hospital Website

    Implant Hospital Website

    A web application for a Korean hospital, managing patients, doctors, and appointments.

    Next.jsTypescriptTailwindCSSRedux
    Private repository
  • Implant Patient Website

    Implant Patient Website

    A web application for managing patients in the Implant Hospital.

    JavaScriptTailwindCSSReact.jsRedux
    Private repository
  • Implant Patient Mobile

    Implant Patient Mobile

    A mobile application for a Korean organization, allowing patients to book doctor appointments.

    React.jsTypescriptRedux
    Private repository
  • Personal Blog

    Personal Blog

    My personal blog where I write about my experiences and share my knowledge.

    Next.jsTypescriptTailwindCSS
    View project

Experience

  1. Fullstack Developer

    PT. Wong Makmur Sejati

    April 2025 - October 2025

    Scaling a counseling platform with secure APIs and real-time collaboration for mental wellness teams.

    • Designed and deployed secure NestJS + PostgreSQL (Drizzle ORM) APIs serving 5,000+ monthly counseling and scheduling requests.

    • Built Ably-powered chat (presence, file sharing, unread tracking, search) supporting hundreds of active users daily while keeping message latency under 200ms.

    • Automated Zoom session setup and notifications with Bull + Redis, saving the team 10+ hours of manual coordination every week.

    • Developed prioritized Bull + Redis job queues with retry logic, processing hundreds of background tasks daily at 99% reliability.

    • Integrated Google Cloud Storage, Resend email delivery, and Puppeteer PDF generation to automate weekly reports and file operations.

  2. Frontend Web Developer

    Ubersnap Pte. Ltd.

    October 2024 - April 2025

    Shipped high-performing marketing and product experiences for a global photo platform.

    • Implemented optimistic updates, polling, and queuing to keep complex dashboards responsive for 1,000+ daily active users.

    • Boosted Lighthouse scores from the 70s to 90+, driving a 15% lift in organic traffic.

    • Increased user engagement by 25% through targeted UI improvements and faster load times across web and mobile.

    • Partnered with design, backend, and QA teams across three time zones to ship features under shifting requirements.

    • Expanded unit and regression test coverage, cutting post-release bugs by 30% and improving long-term stability.

  3. Frontend Developer (Web & Mobile)

    PT. Healstation Indonesia

    April 2023 - October 2024

    Delivering healthcare, POS, and CMS products across web and mobile for Korean clients.

    • Delivered 7+ production apps across healthcare, POS, and CMS domains serving 5,000+ end users.

    • Built shared React, Next.js, and React Native codebases to accelerate delivery and cut duplicate logic by 40%.

    • Maintained 95%+ cross-device and browser compatibility to ensure consistent experiences.

    • Partnered with leadership to align delivery with business goals, reducing bottlenecks across squads.

    • Implemented Socket.io and Firebase real-time updates that reduced POS order delays by 60% and improved satisfaction.

Education & certifications

B.Sc. Informatics Engineering (GPA 3.70/4.0)

Universitas Muhammadiyah Tangerang

2021 - 2025

English First (EF)

EF

2024 - 2025

Fullstack Bootcamp Developer

Harisenin

2022 - 2023