Hi!

My Name is Stefano

Cyber Security Consultant

About Me

A Little Bit About Myself

Hi! I'm Stefano Christian Wiryana, a technical consultant based in Indonesia. In 2023, I graduated from BINUS University with a Bachelor's degree in Computer Science.

As a sales engineer specializing in promoting and delivering cyber security solutions, I strive to deliver the best security solution to solve cyber security concerns from customers. Specialized in Zscaler and Okta solutions.

This website serves as a portfolio of my work and a journal of my career as an IT engineer and consultant. Feel free to explore. It will be updated from time to time as I grow my skills and expertise.

Some of My Technical Skills

Programming Languages

Typescript & Javascript

Python

PHP

Dart

Frameworks & Libraries

Laravel

React.js & Next JS

Flutter

Tailwind CSS

Bootstrap

Databases & Other Tools

MySQL/MariaDB

MongoDB

Postgres

Git

Firebase

Vercel

Postman

Figma

Unity

Experience

My Career Journey

Apr 2024 - Present
Solution Delivery Engineer (Full Time)
PT. Central Data Technology (South Jakarta, Indonesia)
Deliver demo, proof of concept, implementation, maintenance, and managed service for security products such as Zscaler and Okta. Certified Zscaler Sales Engineer and Delivery Specialist. Accredited Okta Presales.
Mar 2022 - Feb 2023
Programmer (Internship)
Polytron (Kudus, Indonesia)
I worked as a Programmer intern at Polytron for a year. My job was to develop and integrate multiple web applications into an existing information system. The applications include a project management application, reporting applications that fetch data from SAP, applications for managing software licenses, applications that manipulates SAP data, and more.
Sep 2021 - Dec 2021
Mobile & Software Engineer (Internship)
NHS England (Remote)
I developed a care home app as a Mobile & Software Engineer intern in a four-month global internship program organized by PT. Inovasi Telematika Nusantara in partnership with The Royal European Internship Council and NHS England.

Projects

Showcase of My Work

COVID-19 Tracker

A simple COVID-19 tracker made with React JS.

See Code See Demo

Learnable Mobile App

Learning management mobile app created using Flutter.

See Code

Learnable Web App

Learning management web app created using Laravel and React.

See Code See Demo

Maze Solver

A desktop GUI application for graph traversal visualization using a maze solver made in Java. Developed as the final project for Object Oriented Programming course at Binus University.

See Code

Project Management Application

A multi-tab application for managing and monitoring projects made with Laravel, Bootstrap, jQuery, and MySQL. This project was my thesis project at Binus University, created while interning at Polytron Indonesia.