Hi, Im Stephan Vebrian.|Software Engineer

Backend-focused software engineer skilled in Go, JavaScript, and TypeScript. Experienced in building scalable systems, designing clean APIs, and working with modern frameworks. Passionate about solving complex problems and writing efficient, maintainable code.

Experiences.

Full-time Roles

Nov 2023 - Present

Full-time

Software Engineer - Backend

Superbank

  • Joined as part of payments team, building scalable payments system that handle transactions from customer across Indonesia payment rail RTOL, BIFAST, QRIS from 0 to 1 (till the grand launch)
  • Contributed to the ecosystem integration with third parties like Grab and OVO.
  • Helped increase the scalability and observability of the payments system – system optimizations
GoRedisMySQLKafkaPrometheusOpenSearch

Apr 2022 - Oct 2023

Full-time

Software Engineer - Backend

Tokopedia

  • Focused on developing the Tokopedia NOW! module specifically designed for managing Product Bundling data for Tokopedia NOW! user.
  • Played a key role in building the Scheduled Delivery service, which enables users of Tokopedia NOW! to easily schedule their orders.
  • Improved the logging observability for the PDP (Product Detail Page) module.
GoRedisPostgreSQLGraphQLNSQgRPCNew Relic

Mar 2019 - Feb 2022

Full-time

Software Engineer - Backend

IT Division - Binus University

  • Developed a specialized module within the Binusmaya application for lecturers to request administrative letters.
  • Developed and maintained the JJA (Jenjang Jabatan Akademik) application using Angular and ASP.NET Core.
  • Worked on development of a Competency Test Website using ASP.NET Framework.
ASP.NETPHPSQL Server

Freelance & Contract Work

Sept 2024 - Oct 2024

Freelance

Freelance Software Engineer - Backend

bythen.ai

  • Joined as a backend engineer, contributing to building a Web3-based product from 0 to 1, blending AI and blockchain technologies.
  • Developed backend services to support Byte, a customizable character powered by AI for enhanced personalization and user engagement.
  • Development of the Dojo feature, enabling users to customize and train their characters.
GoMySQL

Jan 2024 - Mar 2024

Freelance

Freelance Software Engineer - Backend

Wajan App

  • Developed and maintained ordering services, primarily using Golang and MySQL, focusing on performance and scalability.
  • Designed and implemented product management features to support the service ecosystem.
GoMySQL

Projects.

e-pocket

Full-Stack Web App

A digital wallet demo showcasing internal fund movement, built with Next.js (frontend), Go (backend), PostgreSQL, and a state-machine architecture. Includes Docker support.

Next.jsGoPostgreSQLState-Machine
View Code

stickify

Desktop App

Stickify is a lightweight, elegant sticky notes application for your desktop. Capture thoughts, ideas, and reminders with a clean, distraction-free interface.

Next.jsGoDesktop
View CodeLive Demo

timely

Distributed Scheduler System

A lightweight, distributed scheduler system built with Go that allows you to register HTTP endpoints to be called at specific times or on recurring schedules. Features one-shot scheduling, REST API, graceful shutdown, and PostgreSQL storage.

GoPostgreSQLREST APIDocker
View Code

Certificate & Achievement.

Division Best Employee 2020

Division Best Employee 2020

Issued: Aug 2020

Division Best Employee 2020

IT Division - Bina Nusantara University