Brillian Christofer Wiyoso

Final-Year Informatics Engineering

South Tangerang, Banten 1+ yrs exp 84 · Excellent

About

Final-year Informatics Engineering student at Satya Wacana Christian University with hands-on experience in backend and web application development using Spring Boot, Flask, Laravel, and modern frontend frameworks. Experienced in building RESTful APIs, digital workflow systems, and scalable web applications through internships and personal projects. Passionate about software engineering, system design, and continuous learning in backend architecture and mobile development.

Skills & Expertise (36)

REST API development Intermediate

6.5/10

Years Exp

Git Intermediate

6.5/10

Years Exp

Backend Development Intermediate

6.5/10

Years Exp

Flask Intermediate

6.5/10

Years Exp

FrontEnd Development Intermediate

6.5/10

Years Exp

React.js Intermediate

6.5/10

Years Exp

JavaScript Intermediate

6.5/10

Years Exp

Troubleshooting Intermediate

6.0/10

Years Exp

database design Intermediate

6.0/10

Years Exp

Debugging Intermediate

6.0/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

Typescript Intermediate

6.0/10

Years Exp

Laravel Intermediate

5.5/10

Years Exp

Spring Boot Intermediate

5.5/10

Years Exp

MySql Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

Good Communication Organizational Skills Responsibility Fast Learning Critical thinking Time management Adaptability Discipline Team Collaboration Problem Solving Public Speaking CSS Integration Database Management Version Control Go Clean Architecture Layered Architecture HTML Vue.js

Work Experience

Developer

SYNCO - AI-Powered Personal Workspace

Mar 2026 - May 2026

Built a multi-service platform with Node.js, FastAPI & Golang. Developed scalable backend services and API integrations for workspace automation.

Developer

SIGMA - Digital Signature Management System

Jan 2026 - Apr 2026

Developed a multi-level digital signature backend system using Java Spring Boot. Implemented approval workflows and role-based authorization for document validation. Performed API testing and validation using Postman to ensure endpoint functionality, request/response accuracy, and workflow reliability.

IT Engineer Intern

PT. Sumber Alfaria Trijaya Lestari Tbk

Sep 2025 - Sep 2026

Developed web app using Flask, Webix, Tailwind CSS & MongoDB. Creating an application using the Assembly and Python Kivy. Performed debugging, testing, and bug fixing to improve system performance. Collaborated with team members to enhance application functionality and user experience.

Developer

FTI-Service - Satya Wacana Christian University (UKSW)

Aug 2025 - Nov 2025

Built a digital signature system with Flask & Vue to streamline workflows. Transformed manual document approval processes into a centralized digital system. Developed RESTful APIs and integrated backend services with the frontend application.

Developer

ZTOCK – Inventory

Oct 2024 - Dec 2024

This Application was made using Python Flask. This application is Website based application. Implemented CRUD functionality and managed application data using MongoDB.