AWS
Kubernetes
Terraform
Jenkins
Docker
Python
Go
Cloud DevOps Engineer
Software Developer
Solution Architect
Crypto/Forex Trader

Drey Millena

Building scalable cloud platforms and automation systems. 10+ years of experience across infrastructure, development, and operations.

Get in Touch
AWS
K8s
Terraform
Jenkins
Docker
Python
Golang
MT5

About Me

Who I am and what I do

I'm a Cloud DevOps Engineer passionate about building reliable, scalable infrastructure that enables teams to ship faster and with confidence.

With over a decade in software and operations, I've evolved from building end-to-end applications to architecting cloud-native platforms. I bridge the gap between development and operations through GitOps-driven CI/CD, Infrastructure as Code, and observability practices.

Beyond DevOps, I explore algorithmic trading systems in Python and Go, building automated solutions for crypto and forex markets.

10+
Years Experience
50+
Projects Delivered
30%
Cost Reduction
|

Core Competencies

🚀

Infrastructure

Designing and operating secure, scalable cloud platforms

⚡

Automation

Building CI/CD pipelines and infrastructure automation

🔒

Security

Implementing security best practices and compliance

📊

Observability

Monitoring, logging, and alerting for operational excellence

🔄

GitOps

Version-controlled infrastructure and deployment workflows

☁️

Cloud Native

Container orchestration and microservices architecture

Experience

My professional journey

Lead DevOps Engineer

FYB Technologies, Inc. Nov 2024 - Present

Leading infrastructure transformation and DevOps practices across multiple teams, driving cloud adoption and operational excellence.

  • Architected and implemented GitOps workflows with robust Terraform modules for infrastructure automation
  • Led enterprise AWS migrations, achieving 25% cost optimization through resource consolidation
  • Delivered containerized microservices with blue/green deployments, reducing downtime by 90%
  • Implemented standardized processes and reusable boilerplates for QA automation engineers aligned to CI/CD workflows
  • Mentored junior engineers and established DevOps standards across development teams

Sr. Cloud DevOps Engineer

Reliasourcing, Inc. Jan 2024 - Nov 2024

Spearheaded cloud infrastructure modernization and observability implementation, driving operational efficiency and cost savings.

  • Executed comprehensive AWS migrations across multiple environments using GitOps principles
  • Implemented EFK stack (Elasticsearch, Fluentd, Kibana) with Prometheus monitoring and Slack alerting
  • Achieved 30% cost reduction through infrastructure optimization and resource right-sizing
  • Established monitoring and alerting standards, improving incident response time by 60%
  • Automated deployment processes, reducing manual deployment time from hours to minutes

Sr. Cloud DevOps Engineer

Serino Philippines, Inc. Jan 2023 - Jan 2024

Built scalable cloud infrastructure and automation systems, focusing on cost optimization and operational efficiency.

  • Designed and implemented automated deployment pipelines using Terraform and Kubernetes on EKS
  • Delivered 25% AWS cost reduction through infrastructure optimization and resource management
  • Developed comprehensive SSOT documentation and knowledge base for team efficiency
  • Created R&D prototypes for emerging technologies and proof-of-concept implementations
  • Established infrastructure as code practices, improving deployment consistency and reliability

Cloud DevOps Engineer

Eastvantage Business Solutions, Inc. Apr 2022 - Jan 2023

Established foundational DevOps practices and infrastructure automation, supporting multiple development teams.

  • Owned and maintained CI/CD pipelines with Slack integration for team collaboration
  • Implemented Infrastructure as Code using AWS CDK for consistent deployments
  • Supported cross-functional teams with AWS infrastructure and deployment needs
  • Automated manual processes, reducing deployment time and human error
  • Established monitoring and alerting for production systems

Cloud/DevOps Engineer

LBTEK Solutions, Inc. Jan 2020 - 2022

Built and maintained high-availability cloud infrastructure, establishing foundational DevOps practices and monitoring systems.

  • Architected and deployed highly available, scalable cloud services across multiple environments
  • Implemented comprehensive monitoring and alerting for 100+ microservices using modern observability tools
  • Established CI/CD pipelines using Drone CI and Bitbucket, improving deployment efficiency by 70%
  • Designed and maintained infrastructure automation scripts for consistent deployments
  • Collaborated with development teams to optimize application performance and reliability

Technical Skills

Technologies and tools I work with

Cloud & Infrastructure

AWS OVH Hetzner 3rd Tier CSP VPC EC2 S3 EFS EKS RDS CloudWatch IAM Lambda

DevOps & CI/CD

Jenkins Terraform GitOps Docker Kubernetes AWS CDK ArgoCD CircleCI GitHub Actions

Programming & Scripting

Python Go Bash PHP JavaScript SQL YAML JSON

Monitoring & Observability

Prometheus EFK Stack Grafana SignOz Zabbix Jaeger AlertManager

Security & Compliance

Trivy SonarQube Wazuh SOPS Vault Secrets Manager IAM Policies Security Groups

Databases & Storage

MySQL MongoDB Redis PostgreSQL DynamoDB S3 Storage

Certifications

Professional credentials and achievements

Premium

AWS Solutions Architect Associate

Amazon Web Services

ID: 5VVY640KTFBQQTGJ

Cloud Architecture AWS
Foundation

AWS Certified Cloud Practitioner

Amazon Web Services

ID: QPGV9R11SEB41K92

Cloud AWS Foundation
Agile

Scrum Master Certified

Scrum Institute

ID: 64119398091454

Agile Scrum Leadership
Programming

NC IV - Programming

Technical Education and Skills Development Authority

ID: 12130145700

Programming Development Advanced
Web Dev

NC III - Web Development

Technical Education and Skills Development Authority

ID: 19141103022951

Web Frontend Development
Hardware

NC II - Computer Hardware Servicing

Technical Education and Skills Development Authority

ID: 111301027051

Hardware Technical Infrastructure

Get In Touch

Let's discuss your next project

I'm always open to interesting challenges and collaborations. Whether you need help with cloud infrastructure, DevOps automation, or want to discuss a project, feel free to reach out.

📧
Email workwithme@dreymillena.com
GitHub @ne018
LinkedIn Drey Millena

Ready to build something amazing?

Let's discuss how I can help bring your vision to life.

Start a Conversation