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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.

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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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Tools AI Platform
ACTIVE
2020 – Present FastAPI + PostgreSQL

Tools AI Platform

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.

Web Development
ACTIVE
2015 – Present WordPress + Elementor

Web Development

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

DevOps Consulting
ACTIVE
2017 – Present Docker + Linux

DevOps Consulting

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.

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Building a RAG System with pgvector and FastAPI
AI•2025

Building a RAG System with pgvector and FastAPI

A complete guide to building a Retrieval-Augmented Generation system using PostgreSQL pgvector, FastAPI, and embedding models for semantic search.

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Docker Multi-Service: Nginx, FastAPI, and Grafana Stack
DevOps•2024

Docker Multi-Service: Nginx, FastAPI, and Grafana Stack

How to set up production-grade infrastructure with Docker Compose — reverse proxy, API server, monitoring stack, and automated SSL certificate renewal.

Read more
Stealth Web Scraping with Playwright for AI Training Data
Automation•2024

Stealth Web Scraping with Playwright for AI Training Data

Undetectable web scraping techniques using Playwright with stealth injection — for collecting AI training data efficiently and legally.

Read more
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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