New York University

Institut Teknologi Bandung (ITB)

Fullstack Software Engineer

Brooklyn, New York, United States

- Develop product through agile methodologies using Ruby on Rails, Node.js, Redis, React, and various AWS solutions.
-  Manage web application infrastructure on AWS and Heroku.
-  Propose and implement technology-based solutions to solve high-level problems.

VisualSitemaps

Software Engineer

- Perform research for the ml5.js project: an initiative with the goal of making machine learning approachable for a broad audience of artists, creative coders, and students.
-  Develop and create examples for a javascript library built on top of TensorFlow.js.
-  Tutor undergraduate students in expression through creative coding.

Researcher and Graduate Assistant

- Developed "IRIS", a cash disbursement system that allows users to transfer funds between banks through a unified portal and API on top of Ruby on Rails, Java, Kafka, and RabbitMQ processing over 500,000 transactions/day.

Gojek Tech

Senior Software Engineer

- Led a 6-member cross-functional multinational team (product, engineering, design, quality assurance) in creating highly available web-application products, reporting directly to the VP of Engineering.
-  Collaborated with network engineers to migrate core services from virtual machines into Kubernetes.
-  Redesigned the deployment and testing system, reducing defects and shortening deployment time by 750%.
-  Developed "Snap", a web-based payment application written on Ruby on Rails and React serving over 50,000 transactions/day.
-  Developed "Midtrans Sample Store", a demo online store to showcase Midtrans' payment feature written on Node.js and React.
-  Developed chat messaging services with Golang, RabbitMQ, and MQTT message protocol.
-  Developed "BBM Checkout", a web-based payment application written on Node.js, Angular.js, and Java for the Blackberry Messenger platform.
-  Developed "Prism Dashboard", an administrative dashboard application with Angular.js.
-  Developed mobile web-based front-end web-app using Angular.js for mobile payments.

Midtrans

- Developed an in-house Node.js framework
-  Developed a train-ticket purchase portal used by thousands of users per day
-  Created a user management system from the ground up using Golang
-  Implemented a working application based on UI design from designers

Tirta Rachman