Professional Summary

Highly motivated and results-oriented IT professional with 13+ years of experience in programming, system administration, and infrastructure architecture.

Founder of any-apps.com, an IT consultancy specializing in end-to-end application delivery. Expertise in Shell script, Golang, Python, and TypeScript, with a deep focus on Infrastructure as Code (IaC) using Terraform/Opentofu and Ansible. Proven track record in migrating monolithic systems to Kubernetes and optimizing AWS cloud costs.

Experience

IT Consultant & Founder | any-apps.com

2023 - Present

Established a boutique IT consultancy to provide end-to-end development and DevOps solutions.
private client Designed and deployed full AWS infrastructure (Dev & Prod) using Terraform/Opentofu and Ansible. Developed backend using Django, Redis, and WebSockets. Built CI/CD pipelines via GitHub Actions for automated Node.js builds and EC2 synchronization.
private client Architected complete cloud infrastructure using Terraform/Opentofu, Ansible, and AWS with automated GitHub Action workflows.
private client Deployed full-stack infrastructure via IaC. Integrated application with NodeBB forum on AWS EC2.
Cloud & Cost Management: Managed complex AWS environments (VPC, S3, RDS, CloudWatch) and performed cost optimization to reduce infrastructure overhead. Managed global DNS/Email via Cloudflare and GoDaddy.

Freelance Fullstack & DevOps Engineer

2017 - 2024

CI/CD Engineering: Setup automated pipelines for Flask apps (GitHub Actions to AWS) and Node.js apps (GitLab CI/CD) | 2024.
AI Integration: Developed Node.js (React/Express) features to interface with AI APIs | 2023.
Document Tooling: Built a specialized PDF to DOCX converter using Node.js | 2022.
Application Security: Developed robust authentication modules for Node.js/MERN stacks (2017) and PHP/Laravel systems (2018).

Research Engineer | System Administration, tirto.id

JAN 2022 - Present (DKI JAKARTA - Hybrid)

Migrated monolithic architecture to Kubernetes, reducing costs and boosting performance.
Implemented GitOps using ArgoCD for streamlined continuous deployment.
Designed multi-cloud server infrastructure and containerized 20+ applications (PHP, Python, Node.js).
Optimized data persistence: Enhanced PostgreSQL (indexing), MongoDB (document sizing), and Redis performance.
Replaced ELK stack with a more efficient Grafana, Prometheus, and Loki monitoring suite.

Platform Developer, KERB (Australia/Singapore)

JUN 2019 - JAN 2022 (Remote)

Optimized API performance and reduced messaging costs through advanced caching strategies.
Developed client-facing API libraries for PHP, Python, and Node.js.
Re-engineered core parking logic, improving user experience for the Canadian market.

Fullstack Developer, tirto.id

JAN 2016 - JUN 2019

Designed server infrastructure and automated installations using Ansible.
Scaled applications using Nginx load balancing and Redis replication.
Built internal tracking and recommendation systems that significantly increased page views.
Migrated high-traffic data from PostgreSQL to MongoDB to increase API performance.

Web Developer, detikcom

JUL 2013 - DEC 2015

Migrated legacy applications to modern frameworks to improve performance.
Created reusable PHP libraries to bridge Elasticsearch, PostgreSQL, and JSON data sources.

Skills

Languages: Python (Expert), PHP (Expert), Javascript/Node.js/TypeScript (Expert), Golang (Expert), Rust, Shell Scripting(Expert), Elixir, Elm
DevOps & IaC: Terraform/Opentofu, Ansible, Kubernetes (Baremetal/VM), Docker, ArgoCD, Jenkins, GitHub Actions, GitLab CI.
Cloud & Infrastructure: AWS (VPC, S3, RDS, CloudWatch), GCP, Azure, Cloudflare, Nginx, HAProxy.
Databases: PostgreSQL, MongoDB, Redis, MySQL, MariaDB, Elasticsearch, Clickhouse.
Monitoring: Grafana, Prometheus, Loki, Sentry, Datadog, GreptimeDB, Vector.
Technologies: HTML5, CSS3, RESTful APIs, WebSockets, Nginx, Apache, JSON, Graphql, Webpack, Babel, tsc

Education

STT Pelita Bangsa, Bekasi Bachelor of Informatics Engineering | 2011

Certifications & Professional Development

Data Science Fundamentals: Machine Learning, algorit.ma (2020)
Text Data Mining & NLP, ITTC Universitas Ahmad Dahlan (2020)