Portfolio Introduction

Hi, I'm Bintang đź‘‹
Passionate Computer Engineering student at Politeknik Elektronika Negeri Surabaya with a focus on Back-end and Mobile Development. Currently enhancing skills through specialized bootcamps while contributing to cross-functional product development teams.
ReXY

About

Tech enthusiast and Computer Engineering student at Politeknik Elektronika Negeri Surabaya with proven expertise in Back-end and Mobile Development. Actively seeking growth opportunities through industry bootcamps while leveraging hands-on experience in collaborative product development environments.

Work Experience

P

PT. Satya Solusindo Indonesia

January 2025 - Present
Full-time
Software Engineer
  • Revamped company landing page using Laravel Inertia and React JS for frontend.- Learned to build models for bottle inspection (perfume and oil bottles) using Computer Vision
  • Continued development of ERP, focusing on Expedition Management System features for PT. Sriwahana Adityakarya
  • Developed a dynamic Landing Page for a Tour & Travel company utilizing NestJS and NextJS, optimizing images using an Image Processor for enhanced performance.
  • Built a RAG-based Chatbot for the Tour & Travel industry, focusing on company profile explanation, product tours, and facilitating bookings via N8N automation.
  • Contributed to the development of SATSET ERP, integrating HRIS, WMS, and implementing RBAC (Role-Based Access Control) for improved system security and user management.
Laravel
React
Next.js
TailwindCSS
Docker
Django
NestJS
Python
Computer Vision
RAG
N8N
RBAC
F

Freelance

August 2024 - December 2024
Freelance
Fullstack Developer
  • Added dynamic logo change feature on the landing page for Mega Jawa Transportindo
  • Performed UI slicing and API integration to create Admin Dashboard for ICS Seafood landing page
  • Built full-stack application for Live Streaming & Online Course Chat using NestJS, NextJS, and Livekit (WebRTC)
  • Developed E-Commerce platform for Sakinah Mart, supporting both web and mobile apps using NestJS
  • Assisted in mobile app development for Sakinah Mart Admin, including boilerplate setup, UI slicing, and API integration
  • Continued development of ERP application (WMS & OMS) for PT. Sriwahana Adityakarya
  • Developed a document generation and project bulletin board app with chat and comment features for Biseka Mobile (construction company)
Laravel
NestJS
Next.js
TailwindCSS
Docker
Flutter
Nuxt.js
Django
Golang
S

Suitmedia Digital Agency

January 2024 - March 2024
Internship
Mobile Developer
  • Utilized Suitcore Flutter 3.0 boilerplate with GetX for state management
  • Implemented Analytics on each menu to monitor User Experience
  • Debugged and fixed application bugs on both Android and iOS platforms
  • Built mobile applications for Android and iOS
  • Optimized and upgraded legacy projects to Flutter 3.0
  • Performed UI slicing and integration using Rest API
  • Integrated Jitsi Library for teleconference functionality in a healthcare app
Flutter
GetX
Jitsi
Rest API
UI Slicing
Analytics
Deployment Playstore & Appstore
P

PT Webcare Digital Indonesia

January 2023 - June 2023
Internship
Fullstack Developer
  • Developed services with Laravel framework for frontend consumption in an online course app for aspiring pilots
  • Utilized Flutter 3.0 with GetX state management for mobile app development
  • Performed UI slicing for tablet and mobile devices for a construction app, integrating data via Restful API
  • Built a full-stack employee attendance app using framework NestJS and React Native
Laravel
NestJS
React Native
Flutter
Restful API

Skills

Laravel
NestJS
Next.js
TailwindCSS
Docker
Flutter
Nuxt.js
Django
Python
Computer Vision
RAG
N8N
RBAC
Inertia
Vue.js
Restful API
React Native
Node.js
Go
My Projects

Take a look at my recent projects

I've had the opportunity to work on a range of projects, from basic websites to intricate web applications. Here are some of the ones I'm most proud of.

Sakinah Mart E-Commerce

Sakinah Mart E-Commerce

Fullstack Developer

Sakinah Mart is a business unit under the management of the As-Sakinah Cooperative in Surabaya. Founded on September 27, 1991, and officially recognized on October 28, 1991, Sakinah retail stores were established to supply essential goods to the community, adhering to Sharia principles.

Flutter
NestJS
React
Redis
Payment Gateway
PostgreSQL
CI / CD
Docker
EMDoctors by EMC Healthcare

EMDoctors by EMC Healthcare

Mobile Developer

EMDoctor is a cutting-edge mobile solution designed for EMC Healthcare doctors, providing seamless management and execution of patient consultations anytime, anywhere. Key features include a 'Today’s Schedule' that lists doctor appointments, a 'Doctor's Calendar' to review and plan appointments, and 'Consultation Schedule Notifications' to ensure doctors are always on time for every session.

Flutter
GetX
Jitsi
Rest API
PENS Online Classroom

PENS Online Classroom

Fullstack Developer

PENS Online Classroom expands access to education with flexible, live-streamed courses and a scalable, efficient platform. This innovation enhances PENS' reputation and appeal, offering a modern, accessible learning experience.

NestJS
NextJS
NuxtJS
TailwindCSS
PostgreSQL
Docker
CI / CD
Pawang (Pengatur Keuangan)

Pawang (Pengatur Keuangan)

Fullstack Developer

Pawang is a financial recording application that simplifies expense management through an innovative receipt scanning feature.

ExpressJS
Flutter
Python
PostgreSQL
Docker
CI / CD
Biseka Mobile

Biseka Mobile

Mobile Developer

Biseka Mobile, created by Biseka Synergy, is a revolutionary app for the construction industry. Launched in 2020, it blends 20 years of expertise with innovative technology to elevate Indonesia's global standing. The app streamlines construction processes, boosts efficiency, and simplifies project management. Discover the future of construction with Biseka Mobile.

Flutter
Laravel
Biseka Mobile Mading Info

Biseka Mobile Mading Info

Mobile Developer

Biseka Mobile Mading Info is a cutting-edge app designed to streamline project tracking and management. This app simplifies task allocation, tracks progress in real time, and ensures seamless communication among teams. Experience the future of project management with Project Info Dashboard.

Flutter
Laravel

Sriwahana ERP

Backend Developer

Sriwahana ERP Warehouse Management System, developed by PT. Satya Solusindo Indonesia, optimizes warehouse operations through real-time inventory control and material flow monitoring. As part of the Manufacturing Execution System, it streamlines operations across various categories, including spare parts, raw materials, finished goods, and rejected products, with an intuitive interface for improved efficiency.

Django
CI / CD

Satsindo Solution Enterprise ERP

Fullstack Developer

SATSET Satsindo Solution Enterprise (ERP), developed by PT. Satya Solusindo Indonesia, is a comprehensive enterprise resource planning system designed to streamline business operations. The platform provides features for employee management, announcements, holiday schedules, and employee surveys.

NestJS
NuxtJS
RAG
N8N

Satsindo Company Profile

Fullstack Developer

Satsindo Company Profile, introduces the company’s industrial automation engineering solutions.It features their services in Robotic Solutions, Special Purpose Machines, and PLC - HMI - DCS - SCADA systems. The landing page also highlights Smart Vision Solutions, MES & ERP Software Development, and Maintenance Service Contracts, showcasing the company’s diverse capabilities to optimize industrial processes.

Laravel
Inertia
React
TailwindCSS

Travent Company Profile

Fullstack Developer

Travent Company Profile, developed by PT. Satya Solusindo Indonesia, offers comprehensive travel and event services, including tour packages, flight tickets, car rentals, and hotel bookings. The site features a gallery of destinations and a custom RAG chatbot for quick, personalized customer support.

NestJS
NuxtJS
RAG
N8N
Contact

Reach Out

Feel free to Email me if you'd like to connect. Send a direct question, and I'll reply as soon as I can. Please note, I do not respond to unsolicited messages.