Collaborate with product backend engineer teams to discover common problems and/or potential improvements, as well as building the solutions and/or improvements.The project I've been involved in:- Assist backend engineering teams in decommissioning a large code repository and separate it to a smaller code base to improve engineering qualities- Reduce cloud cost and improving developer productivity, by enabling AWS Lambda as an option for backend engineers put more focus on developing the business logic than the underlying infra.- Create a fast and reliable laptop set-up scripts for backend engineers

I joined OKHOME as a DevOps Engineer right after my internship period has finished. My responsibility is handling infrastructure-related and products API projects for improving projects scalability, security, and performance.The project I've been involved in:- Implement Remote Config & Secret Management using Vault, AWS S3 and AWS KMS- Implement HA Monitoring workflow and persistent metrics storage using Dockerswarm, AWS S3, Thanos, and Prometheus- Implement Docker Web UI using portainer & docker swarm

I joined OKHOME as an SWE Intern. My responsibility is handling infrastructure-related and products API projects for improving projects scalability, security, and performance.The project I've been involved in:- Implement VPN Server & Dashboard on AWS EC2 using OpenVPN, Golang, and Bash- Implement Edge Proxy using Envoy, Ansible, and Bash- Create a Golang internal framework- Design token-based authentication system- Assist in implementing the token-based authentication system using Postgresql, Redis, and Golang- Implement CI/CD pipeline and tools using Jenkins, AWS ECR, Docker Swarm, Ansible, and Bash- Provision AWS cloud infrastructure using Terraform and Packer- Implement a centralized logging system using Fluentbit, Elasticsearch, and Kibana- Implement a monitoring & alerting system using Prometheus, Alertmanager and NodeExporter- Improve and maintain products & internal web API using Postgresql, Redis, Quartz, Java and Golang- Implement mailing service using AWS SES and AWS SNS

I joined Airyrooms as a SWE Intern on enterprise department. My responsibility is helping enterprise department and customer support to maintain and improve web apps for operational purpose on hotel reservation domain. At Airyrooms I learned a lot about software engineering process from planning to executing the plan, until the post-development maintenance.Project I've been involved in:- Assist in the development, maintenance and migration of the Central Reservation System using Java Dropwizard, Kotlin, React, Quartz, and Redis- Assist in the database schema design of the Central Reservation System using PostgreSQL- Implement Aspect Oriented Programming in Central Reservation System using Guice- Implement email design to email template for hotel reservation and booking notification using Thymeleaf- Improve web apps for helping Customer Support and Enterprise Department- Create database migration script using Golang and Bash

I joined Bluejackets at Bina Nusantara University as a full-time laboratory instructor on my second semester in university for 2 years. Being a laboratory instructor means I have to learn a lot about programming and strengthen my basic foundation to be able answering students questions and explain to them easily.My responsibilities as a laboratory instructor are:- Teaching and assisting university students in lab sessions of various programming language and software usage- Evaluating laboratory examination and assignments for university students- Designing laboratory materials and exam case for university students- Providing training for other assistants and other units- Making exam case and project for practicum's evaluation- Research of new technology to support laboratory center activities