Welcome to one of the web's most comprehensive technical engineering libraries authored by a single practicing Senior Freelance Programmer, Full Stack Developer, and AI Application Engineer—Aldian Fazrihady (Upwork Top Freelancer). With nearly 400 specialized freelance programmer guides and 580+ total published engineering articles on `aldianfazrihady.com`, every architecture pattern documented here reflects real-world production software delivery.

Core Pillars Available for Immediate Contract Engagement

  • AI & Agentic Systems: Google ADK, LangGraph, Model Context Protocol (MCP), Anthropic Claude 3.7, OpenAI Responses & Realtime API, Gemini 2.5 Pro, Hybrid `pgvector` / GraphRAG, Voice AI, and automated LLM evaluation suites.
  • Full Stack Web, Mobile & Desktop: React 19, Next.js 15, TypeScript, Python (Django, FastAPI), Golang, React Native / Expo, Tauri / Electron, and Chrome Extensions (Manifest V3).
  • Cloud FinOps, Databases & Security: PostgreSQL performance tuning, ClickHouse/TimescaleDB, AWS & Google Cloud Run, Terraform IaC, SOC 2 / HIPAA compliance, and emergency production outage rescue.

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About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

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