Samsul Ma'arif

PT. Digdaya Olah Teknologi Indonesia, Malang

DevOps Engineer • Feb, 2018 — Present

Collaborate with Software Engineers and other IT Staff to manage code release. Ensure that software developed by Software Developers is delivered to clients properly and efficiently.

PT. Astra Auto Digital (Member of Astra), Jakarta

Remote DevOps Engineer • Apr, 2022 — Present

Manage Google Cloud Platform based infrastructure for various applications. Managed services include Compute Engine, Cloud SQL, Cloud Run, LoadBalancer, Cloud DNS, Cloud CDN, CI/CD Integration with GitHub Actions, etc.

PT. Nacita Solusi Teknologi, Malang

Director • FEB, 2021 — Dec, 2023

Leading a start-up based on IT training services and DevOps services.

SMK Tarbiyatul Islam Kawunganten, Cilacap

Computer and Network Engineering Teacher • Sep, 2014 — Jul, 2017

Teach and mentor students to develop a Linux distribution called tiOS which is a used as the school’s internal OS as a learning medium in the Lab.

SMA Negeri 1 Sidareja, Cilacap

High School Diploma • 2004 — 2007

Science Major

Sobat Bangun

DevOps Engineer • 2023

SobatBangun is a digital platform from SIG (Semen Indonesia Group) with a mission to develop home building and renovation processes better and continuously. Infrastructure design, & implementation for microservices with docker compose (dev & staging) and AWS Elastic Kubernetes Service (Production). AWS Services implemented in this project: Elastic LoadBalancer, EKS, EC2 (for redis, rabbitMQ, mongodb), WAF, S3, RDS, IAM, and VPC. CI/CD tools implemented with GitLab CI, and ArgoCD.

CIAS

DevOps Engineer • 2023

Corporate Innovation Asia (cias) is a hands-on consulting firm on a mission to enable corporate talents to develop, deliver, and scale innovation to drive business performance. As a DevOps Engineer, in this project I do Infrastructure Design, & implementation with Amazon Web Services (AWS). Some of the services used in this project such as Elastic Container Service (ECS), EC2 (for redis), Elastic LoadBalancer, WAF, S3, RDS, IAM and VPC, CI/CD using GitLab CI.

SEVA

DevOps Engineer • 2022 — Present

SEVA (formerly TORQ) is a car purchasing and financing platform according to your financial capabilities. Maintaining Google Cloud Platform (GCP) based infrastructure, some services used: Cloud Run, Compute Engine, Cloud SQL, Cloud Monitoring, Cloud Storage, LoadBalancer, Cloud Armor, Cloud CDN, Cloud DNS, API Gateway, and IAM. Other technologies also implemented: GitHub Action for CI/CD, Datadog, redash, superset, varnish, strapi, sentry, docuseal, and some others.

TEM Web Portal

DevOps Engineer • 2022

Deploy php web application for Triputra Energi Megatara, the stack implemented in this project was AWS EC2 with Ubuntu OS, php-fpm, nginx, with MySQL Database in AWS RDS, also GitLab CI + Ansible for CI/CD automation.

Multi Website Deployment with Docker Compose

DevOps Engineer • 2021

A client from Nacita asked to deploy multiple websites, with multi server infrastructure on DigitalOcean cloud provider. Some technology implemented in this project is: HAProxy (Load Balancer), docker, docker-compose, openVPN (private access with OTP), NFS (file sharing), MySQL (docker) and custom bash script.

HA ePsikotest Server Deployment, Satu Solusi Teknologi

DevOps Engineer • 2021

Deploy ePsikotest application with multi-server mechanism using the concept of Highly Available (HA). Some technologies used in this project is: HAProxy (Load Balancer), Nginx (reverse proxy), php-fpm, Ansible (update & deployment), openVPN (private access), nodejs, CSF, ModSecurity (WAF), dll.

Sakoo Infra Telkom

DevOps Engineer • 2021

Infrastructure redesign and implementation with Amazon Web Services. The services used include: EC2, Elastic Container Services (ECS), Elastic LoadBalancer, Amazon RDS, Amazon MQ, ElastiCache, Elastic Container Registry, Auto Scaling, S3, CloudWatch, Lambda, ELK. Bitbucket Pipeline integration for CI/CD, auto deployment to ECS.

PAMA

DevOps Engineer • 2019

PAMA FIX website app is a digital financial transformation that transforms the finance department into digital through the construction of a new integrated end-to-end financial system. As a DevOps Engineer in this project I deployed some web apps with the following stack: Server OS CentOS 7, dotnet, nginx, vuejs, CI/CD with GitLab CI, and wrote some bash scripts for automation.

Open Space Canvas Infra

DevOps Engineer • 2019

Designing infrastructure and implementing it with Google Cloud Platform. The services used include: Compute engine, managed instance group with Autoscaler, Cloud Storage, Cloud LocalBalancer, Cloud SQL, Google Container Registry (GCR). GitLab CI/CD implementation on API/Backoffice & Frontend App application for dev, staging and production environment.

Infralib

DevOps Engineer • 2019

On-Premise server migration to public cloud, infrastructure server monitoring.

Sompo

DevOps Engineer • 2018 — 2022

Server maintenance for some of PT Sompo Insurance Indonesia’s legacy applications. Technology implemented in this project: CentOS 6, Apache2, php 5.x, MySQL, Plesk, and OpenVPN.

Maintenance Service NPCT1

DevOps Engineer • 2018

Deployment, maintenance and infrastructure server monitoring for NPCT1 website.

Mail Server Pemkab Tuban

DevOps Engineer • 2018

The Zimbra Mail Server implementation for the Tuban Regency Government is integrated with antivirus, antispam, and mail relay from ISPs.

Halosis Infra

DevOps Engineer • 2018

Design infrastructure and deployment of 3 application platforms, including API/Backoffice, Frontend, and Seller on Amazon Web Service (AWS). Maintain high availability by implementing Elastic LoadBalancer, and with auto scaling mechanism on EC2.

SMK Tarbiyatul Islam Kawunganten

Computer and Network Engineering Teacher • 2015

Develop a Linux called tiOS with students, used as the school’s OS as a learning medium in the Lab.

SPBE Infrastructure Training for ASN in Blitar City Government Environment

Trainer • 11 Juli 2022

Held at the Office of Communication, Informatics and Statistics of Blitar City for 8 hours of training with the material 'Virtualization Next Generation: Docker vs Kubernetes'.

DTS CKO

Assistant instructor • 17 Mei — 10 Juni 2022

The Digital Talent Scholarship program from the RI Kominfo, Container, Kubernetes, and Openshift (CKO) classes in collaboration with RedHat Indonesia.

KonPeTI

Speaker • 18 April 2020

KonPeTI is an Information Technology Workers Conference, held thanks to the collaboration of various IT communities in Indonesia in the Gerak Dari Rumah program. One of the efforts to help paramedics in the fight against covid-19 is by raising funds from the participants who attended. The material presented was “GitLab for Administrators and Developers” in the Workshop session.

CentOS SysAdmin Advance Training

Trainer • 28-29 Desember 2019

Nacita Training Center held the training for the public. The material presented included Introduction to GNU/Linux, Installing CentOS Server. CentOS Linux Basic, Setup remote login with SSH, Setup Web Server, Setup Database Server, Setup DNS Server, File sharing, Automation.

OpenSUSE Asia Summit 2019

Speaker • 5 Oktober 2019

openSUSE Asia Summit is an annual event for the openSUSE community in Asia, in 2019 held at the Faculty of Engineering, Udayana University, Bali. Bringing material about “Deploy Multinode GitLab Runner in openSUSE 15.1 with Ansible Automation”

OpenStack Meetup, Road to Indonesia Open Infrastructure Day 2019

Master of Ceremony • 31 Agustus 2019

OpenStack Meetup was organized by the GNU/Linux Community of Malang in order to welcome Indonesia Open Infrastructure Day 2019 which class was held on November 2, 2019 in Surabaya.

Ngedabrus#17

Speaker • 26 April 2019

Ngedabrus is a bi-weekly cooperative event for the GNU/Linux Malang (KLiM) community, filled with workshops from and for its members. Presenting material on "Virtualization Alternatives with KVM and Ubuntu 19.04 Release Party", held at Werkudara Cafe, Malang.

Docker Class Malang

Mentor • 23-24 Maret 2019

A 2-day workshop on what Docker is, Docker concepts, Docker Compose, Docker Machine and Docker Swarm, and Portainer, held at DOT Techno Valley.

TechTalk “DevOps 101”

Speaker • 25 Januari 2019

This quick techtalk covers what DevOps is, how it works, how to collaborate with other teams, etc. Taking place at DOT Techno Valley and hosted by DOT Indonesia.

Linux System Administration Class Malang

Mentor • 27-28 Oktober 2018

Two days workshop on Linux system administration at DOT Techno Valley.

Release Party Ubuntu 17.10

Mentor • 3 November 2017

Organized by Malang Hacker Link, PPBM, and IndoXploit Malang at DILO Malang.

Linux System Administration Workshop

Speaker • 2 September 2017

This workshop is intended for beginners organized by the developer BlankOn Linux in the meeting room of PT. Rahajasa Media Internet (RadNet), Surabaya.

Workshop DesaOS Linux

Speaker • 16 Juni 2015

This workshop was held in the middle of the 2015 ICT Village Festival in Lenggang village, Gantong District, East Belitung Regency by Indonesian ICT Volunteers.

DIKLAT FOSS SMK YPE Sampang, Cilacap

Instructor • 12 Juli 2012

This training is intended for TKJ teachers and several students at the school, the theme of the training is Linux Desktop, basic administration, repositories, and Open Source Office applications.

Cloud Platforms

AWS (EC2, S3, VPC, RDS, Lambda, EKS/ECS, CloudFormation, CloudWatch), Azure (VMs, Azure DevOps, AKS, App Service), Google Cloud Platform (Compute Engine, Cloud SQL, LoadBalancer, Cloud Run, Secret manager, Cloud Build, Artifact Registry, Storage Bucket, Firebase, Cloud Scheduler, Cloud Functions, VPC, Cloud Armor), AlibabaCloud

CI/CD Tools

Jenkins, GitLab CI/CD, Azure DevOps Pipelines, GitHub Actions, ArgoCD

Containerization & Orchestration

LXC/LXD, Docker, Docker Swarm, Kubernetes, Helm, OpenShift, Portainer CE, Podman

Infrastructure as Code (IaC)

Terraform, Ansible

Scripting & Programming

Python, Bash

Monitoring & Logging

Prometheus, Grafana, Loki, Datadog, New Relic, Sentry

Version Control

Git, GitHub, GitLab, Bitbucket

Operating Systems

Linux (Ubuntu, CentOS, RHEL, Almalinux, Rocky Linux), Windows Server, FreeBSD

Networking

VPC, DNS, Load Balancing, Firewalls, OpenVPN, Mikrotik, WAF

Databases

MySQL, PostgreSQL, MongoDB, DynamoDB, Redis

Web Servers

Nginx, Apache HTTP Server, Caddy Server, HAProxy

Server Control Panels

Webmin/Virtualmin, cPanel, Plesk

Virtualization

Libvirt KVM, Proxmox VE, QEMU, VirtualBox, Vagrant, OpenStack, (a bit of) OpenNebula

Komunits GNU/Linux Malang (KLiM), Malang

Community Coordinator • Nov 2017 — Aug 2020

BlankOn Linux, Location

Infrastructure Team • Apr 2017 — 2020

Relawan TIK Cilacap, Cilacap

Community Volunteer • Jan 2015 — Jul 2017

BlankOn Linux, Location

Packaging Team • May 2012 — Aug 2012

Associate Cloud Engineer

Google Cloud • 2023

Certified Openstack Administrator

OpenStack Foundation, COA-1900-001912-0100 • 2019

Mikrotik Certified Network Associate

MikroTik, 1701NA393 • 2017

Belajar Menjadi AWS Solutions Architect Associate

Dicoding • 2019

Become an Azure Cloud Developer

Dicoding • 2019

Architecting on AWS (Membangun Arsitektur Cloud di AWS)

Dicoding • 2021

Menjadi Google Cloud Engineer

Dicoding • 2022

Docker Quick Start

Linux Academy • 2018

Ansible Quick Start

Linux Academy • 2018

GCP Essentials

Qwiklabs • 2019

Kubernetes in the Google Cloud

Qwiklabs • 2019

DevOps Essentials

Qwiklabs • 2019

• Gardening
• Listening to Music (pop, jPop, dangdut, western)
• Carperntry
• Cooking
• Watching movies (action, comedy, scifi)

• Blog
• Wiki