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Adityo GW is a freelance web developer and AI integration specialist based in Indonesia. With over 15 years of experience, he builds AI-powered applications, DevOps infrastructure, and scalable web solutions using Python, FastAPI, Next.js, Docker, OpenAI, and Anthropic Claude. Services include custom web development, AI chatbot integration, RAG (Retrieval-Augmented Generation) systems, WordPress development, server automation, CI/CD pipelines, and cloud deployment. Explore the portfolio of real-world projects, AI tools, and activity showcasing practical implementations of modern web technologies, machine learning APIs, and infrastructure as code.

Web Developer • DevOps • AI Integration

Building AI-Powered Apps & Infrastructure

Over 15 years of experience in web development, server architecture, automation, and AI engineering. Focused on fast, scalable, and maintainable solutions for modern business needs.

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FastAPI & PythonDocker & DevOpsAI & RAG
tools-ai.py
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mainsynced
UTF-8Python No errors
15+ Years
Experience
15+
Years Experience
20+
Websites Built
99.9%
Server Uptime
10+
Active Clients
Expertise & Services

Comprehensive Digital Solutions

From web development to AI integration — all your digital needs in one place.

Web Development

WordPress specialist, FastAPI backend, Elementor custom widgets, and theme development tailored to your business needs.

DevOps & Cloud

Docker, Nginx, CI/CD pipeline, DigitalOcean, Vultr, Cloudflare DNS — reliable deployment & server management.

AI & Machine Learning

RAG integration, LLM, Ollama, and MCP Server — building intelligent applications powered by AI.

Database

PostgreSQL with pgvector, MySQL, schema design, query optimization, and database performance management.

SEO & Digital Marketing

Digital marketing strategy, content optimization, traffic management, and online visibility improvement.

Monitoring & Observability

Grafana, Prometheus, Loki for logging, metrics, and alerting — ensuring optimal system performance.

Production Code

Real code from production projects

FastAPI backend, Docker config, RAG pipeline, and automation used by real clients.

View Activity
chat.py
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from fastapi import FastAPI, Depends
app = FastAPI()
@app.post("/api/chat")
async def chat(query: str):
context = await rag.search(query)
return await llm.generate(query, context)
mainProduction
Python No errors
docker-compose.yml
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services:
api:
build: .
ports:
- "8000:8000"
depends_on:
- postgres
postgres:
image: pgvector/pgvector:pg16
mainDevOps
YAML No errors
rag_search.py
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async def search(query: str, top_k=5):
embedding = await embedder.encode(query)
results = db.vector_search(
table="documents",
vector=embedding,
limit=top_k
)
return rerank(results, query)
mainAI
Python No errors
nginx.conf
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server {
listen 443 ssl http2;
server_name example.com;
location /api/ {
proxy_pass http://api:8000;
proxy_set_header Host $host;
}
}
mainDevOps
Nginx No errors

Projects & Services

Real-world projects and ongoing services powered by modern technology.

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ACTIVE

Tools AI Platform

2020 – Present

All-in-one AI platform with Chat (RAG + Web Search), Design Clone Pipeline, AI Website Builder, and stealth Crawler. Built with FastAPI, Docker, and pgvector.

ACTIVE

Web Development

2015 – Present

Website creation and maintenance with WordPress, custom Elementor widgets, theme development, SEO optimization, and performance tuning for various clients.

ACTIVE

DevOps Consulting

2017 – Present

Server setup and maintenance, Docker containerization, CI/CD pipeline, Nginx proxy, Cloudflare DNS, and monitoring with Grafana — reliable infrastructure for your business.

Professional Services

End-to-end digital solutions tailored to your business needs.

Website Development

WordPress & FastAPI

Business websites, company profiles, e-commerce, and custom web applications with WordPress + Elementor or FastAPI backend.

  • Custom Theme & Widget
  • SEO Optimization
  • Responsive Design
Consultation
MOST POPULAR

DevOps & Cloud

Infrastructure Setup

Server setup and maintenance, Docker containerization, CI/CD pipeline, Nginx, and monitoring — reliable 24/7 infrastructure.

  • Docker & Docker Compose
  • Grafana & Prometheus
  • 99.9% Uptime SLA
Consultation

AI Integration

Custom AI Solution

AI chatbot integration, RAG systems, design automation, and custom AI tools to boost your business efficiency.

  • RAG & LLM Integration
  • Custom Chatbot
  • Web Scraping & Automation
Consultation
Client Testimonials

Trusted by Clients

Delivering reliable solutions with long-term partnerships.

“Our servers and infrastructure are managed with the utmost professionalism. 99.9% uptime over the years. Fast response and efficient solutions for every issue.”

E
PT. Esa Garda Pratama
DevOps & Server Management — Since 2017

“indopos.co.id and indoposco.id were built and maintained exceptionally well. The SEO optimization significantly increased traffic over 4 years of partnership.”

I
PT. Indonesia Digital Pos
Web Development & SEO — 2021 to 2025

“Our website and server maintenance runs smoothly. Fast and professional support — both remote and on-site. Highly recommended for web and IT needs.”

W
PT. Wira Kimfood Indonesia
Web Development & Server — Active
Technologies Used

Tech Stack Modern

Python
FastAPI
Docker
PostgreSQL
Redis
WordPress
Linux
Nginx
Git
Cloudflare
Grafana
Next.js
Nuxt.js
Astro
Go
LLM / AI
Insights

Case Studies & Technology

Sharing experience, technical tips, and insights from real projects.

View all articles
frontend

A TOC Spine That Fades Like a Notes-App Timeline

Tired of the stiff left border on my blog TOC, I swapped it for a Tailwind gradient spine that fades downward. Pure CSS utility, plus a note on the bg-gradient-to-* rename in v4.

backend

Naive MariaDB DATETIME Made My API Times Wrong

Commit db470da adds _utc_aware at the repository so article timestamps from a naive MariaDB DATETIME are sent by Pydantic with a Z (UTC), not zoneless.

frontend

Related Articles Without a Waterfall

What commit 70a43a9 taught me about related articles, parallel fetching, a CSS timeline, and a file-tree TOC in a Next.js blog.

frontend

Why My Blog List Renders Stack Icons on the Server

Runtime Iconify requests made my blog list icons appear late. I replaced them with server-rendered SVG and fallback icon sets.

ai

Building an Article Research Stack with AI Agent Skills

How to build an article research workflow on AI agent skills: three core capabilities, editorial patterns to adopt, and a 2026 security audit.

frontend

My Accent Color Looked Great in Dark Mode, Then Died in Light

Orange looked great in dark mode but washed out in light. A split accent, emerald-600 in light and mint in dark, clears the WCAG contrast bar in both.

seo

Wiring the avoid-ai-writing Skill into the Article Pipeline

How to wire the avoid-ai-writing skill into an article pipeline as a detect-only gate, plus a lesson from the Stanford study on AI-detector bias.

frontend

Flat Gray Tag Chips Never Invited a Click

Flat gray tag chips all carry equal weight. A 10% primary tint plus a hairline inset ring makes them feel alive and clickable again.

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Ready to Build Something Great?

Let's discuss your project and find the best solution for your business.

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+7
Active & ongoing clients 15+ Years Experience