RAYHANK
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R A Y H A N K
I'm aDevOpsdev · ops/dɛv ɑːps/A DevOps engineer bridges the gap between software development and IT operations. They streamline code delivery and automate infrastructure, ensuring applications are deployed reliably and without downtime. They act as the connective tissue that accelerates software updates., destined to create reliablereliable/rəˈlīəb(ə)l/can be consistently trusted to work as intended, behave predictably, and perform its function without failing under expected conditions infrastructure with7 continuous pillarContinuous Integration, Continuous Delivery, Continuous Development, Continuous Deployment, Continuous Testing, Continuous Monitoring, Continuous Feedback.
Curious person
Currently 23 years old and living in Bali. My passion for Internet of Things & Networking systems at college brought me into cloud systems as my current interest. I prioritize an Infrastructure as Code approach, security best practices, and automation in every solution I build.
Core Skills:
DockerAn open-source platform that packages applications and their dependencies into lightweight, portable containers for consistent deployment across environments.
KubernetesAn open-source container orchestration system for automating the deployment, scaling, and management of containerized applications.
TerraformAn open-source Infrastructure as Code tool by HashiCorp used to build, change, and version cloud and on-prem infrastructure safely and efficiently.
AnsibleAn open-source, agentless automation tool for configuration management, application deployment, and task orchestration.
PrometheusAn open-source systems monitoring and alerting toolkit that collects and stores metrics as time-series data.
GrafanaAn open-source analytics and interactive visualization platform used to build dashboards from metrics, logs, and traces.
AWSAmazon Web Services — a comprehensive, evolving cloud computing platform providing compute, storage, networking, and managed services.
EC2Amazon Elastic Compute Cloud — a web service that provides secure, resizable virtual server capacity in the AWS cloud.
JenkinsAn open-source automation server used to build, test, and deploy software through continuous integration and continuous delivery (CI/CD) pipelines.
GitHubA web-based platform for hosting Git repositories, enabling version control, collaboration, and CI/CD workflows for software projects.
LinuxAn open-source, Unix-like operating system kernel that forms the foundation of most servers, cloud infrastructure, and embedded systems.
PythonA high-level, general-purpose programming language known for readable syntax, widely used in scripting, automation, and backend development.
FastAPIA modern, high-performance Python web framework for building APIs, based on standard Python type hints.
EspressifA semiconductor company best known for the ESP32 and ESP8266 microcontroller chips widely used in IoT and embedded development.
Raspberry PiA series of small, affordable single-board computers used for embedded systems, IoT prototyping, and hobbyist electronics projects.visitor@rayhank.com ~ % neofetch
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rayhan@rayhank.com
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Back-End & AI Automation Developer
Edomatch B.V
Web Quality Assurance (Intern)
PT Timedoor Indonesia
B.Eng in Electrical Engineering, Universitas Udayana — GPA 3.77. Focused on Internet of Things, embedded systems, and networked infrastructure, with coursework bridging hardware design and cloud-based systems.
A GitOps project from a course for deploying a multi-tier web application (vprofile) to Amazon EKS. Infrastructure is fully provisioned with Terraform, while the deployment definition is set up by Helm. Continuous delivery is handled by ArgoCD using pull based sync model so that every Git change is automatically reconciled to the cluster.
Awarded 2nd position in IMPHNEN National Hackathon. Implemented smart AI powered CV OCR scanner to match candidate cv to suitable job opening in various job platform, deployed in EC2 instance. Using FastAPI to connect between n8n job to automate cv scanning and Vue as a main frontend for user.
Project No Longer Available
Built an IoT system to track vehicle using YoLoV5 model and aggregate the output as traffic indicator to automatically control traffic light phase to extend green light duration in most traffic affected lane. Using Raspberry Pi (for computer vision) and ESP32 (for simulated traffic light controller) as IoT edge device while the backend reside as a container deployed in AWS Fargate.
Head of R&D Division (2 years)
Himpunan Mahasiswa Elektro
Independent Campus Experience Program (MBKM — Ministry of Education Initiative)
Universitas Udayana
Contributor
Suika Studio
During my college day, ive been active doing countless campus activities such as being a member of campus event committee and been active in various student organization. Also ive been active participating in various competition mainly in prototyping or hackathon competition.