Oct 2025 - Present
PT Boer TechnologyJunior Training Team
Working as a junior training team member to assist content delivery, lab guidance, and learning support for technical programs.
Portfolio
Najwan Octavian Gerrard.
Based in Kendal, Central Java · Open to remote
Building scalable cloud systems and elegant interfaces with a calm, structured, and delivery-focused approach.
About
Building cloud systems.Teaching what I learn.
Cloud Infrastructure & DevOps Engineer who believes strong infrastructure should be easy to understand. After competing in LKS, I now support the technical team at PT Boer Technology in delivering cloud and automation training.
Available for new opportunities
Experience
Professional journey from education to training delivery.
May 2025 - Oct 2025
PT Boer TechnologyFreelance Training Team
Supported training delivery and technical mentoring activities for participants in hands-on cloud and infrastructure learning sessions.
Jun 2022 - Jun 2025
EducationState Vocational High School 4 Kendal
Completed vocational studies focused on practical technical foundations, teamwork, and project-based execution.
Technical Profile
Technical Skills
Featured Skills
hub
Kubernetes
Core stack
cloud
OpenShift
Core stack
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Ansible
Core stack
schema
Terraform
Core stack
cloud
AWS
Core stack
terminal
Python
Core stack
sync_alt
CI/CD
Core stack
More Skills
cloud
Cloud
- OpenStack
- Kubernetes
- OpenShift
- Ceph
- AWS
- Traefik
settings_suggest
Automation & CI/CD
- Ansible
- Terraform
- Jenkins
- CloudFormation
- GitLab CI/CD
monitoring
Monitoring & Security
- ELK Stack
- Grafana
- Prometheus
- Wazuh
lan
Networking
- Routing
- Switching
- Subnetting
- Firewalls
database
Database
- MySQL
- PostgreSQL
- MongoDB
- AWS RDS
- DynamoDB
- Oracle DB
terminal
Dev & Scripting
- Python
- Bash
- Linux
- YAML
- Docker
- Arduino
query_stats
Data Science & Analytics
- Pandas
- NumPy
- Matplotlib
- Seaborn
- SQL
- EDA
- Machine Learning
- Deep Learning
- Regression
Certificate
Selected certificates and achievements.
A focused summary of the most relevant credentials for cloud, automation, Linux, and security.
AWS2024
AWS Certified Cloud Practitioner
AWS2024
AWS re/Start Graduate
Linux Foundation2024
Secure AI/ML-Driven Software Development (LFEL1012)
Redteam Leaders2024
Certified Red Team Operations Manager (CRTOM)
Last Project
The two most recent projects based on the dates defined in each project detail.
n8n Automation: Microsoft Ecosystem to ADINUSA
Designing a seamless data automation workflow using n8n to integrate Microsoft Excel, SharePoint, and OneDrive directly with the ADINUSA platform.
Automationn8nIntegration
Oracle Database 19c Technical Trainer
Delivering comprehensive training content for Oracle Database 19c administration, culminating in advanced enterprise backup and recovery strategies using RMAN.
OracleDatabaseTraining
Selected Blogs
Thoughts on architecture, cloud systems, and delivery process.
Serverless Async Architecture Integrasi ALB, Lambda, SQS, dan DynamoDB
Handling High Traffic dengan Gaya Asinkronus di AWS
Local Apps go to public with Traefik and Ngrok via Container Docker
Secure Gateway Ngrok - Bongkar Trik Path-Based Routing Traefik untuk Homelab/Dev Lokal agar public.
RedHat OpenShift Setup with CRC
Installing OpenShift on Local Machine using Ubuntu with CRC