Cut monthly PaaS hosting bills by 55–70% and eliminate dyno timeouts by hiring senior freelance programmer Aldian Fazrihady to migrate Heroku apps to Google Cloud Run or AWS ECS Fargate. Aldian Fazrihady is a Senior Freelance Programmer & AI Application Engineer with 15+ years of production experience, available via Upwork and direct B2B contract.
1. Production Architecture: Multi-Stage Dockerfiles, Logical RDS/Supabase PostgreSQL Replication & Instant DNS Cutover
FROM python:3.12-slim AS runtime
ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
WORKDIR /app
COPY --from=builder /venv /venv
ENV PATH="/venv/bin:$PATH"
COPY . .
CMD ["gunicorn", "config.asgi:application", "-k", "uvicorn.workers.UvicornWorker", "-b", "0.0.0.0:8080"]
2. Why Engineering Leaders Hire Aldian Fazrihady
- End-to-End Senior Ownership: 15+ years building production systems in Python (Django, FastAPI), React/Next.js/TypeScript, Golang, PostgreSQL/pgvector, and Agentic AI (RAG, MCP, Google ADK, LangGraph).
- Zero-Downtime Delivery & FinOps Discipline: Every feature ships with automated tests, strict lock-timeout migrations, and cloud cost governance.
- Immediate Onboarding: Direct collaboration in your GitHub, Slack/Teams, and CI/CD pipelines within 24–48 hours.
3. Topical Category Hubs & Master Directory
- Master Directory (580+ Freelance Programmer & AI Engineering Guides)
- AI, LLM, RAG, MCP & Google ADK Engineering Hub
- Python, Django, FastAPI & PostgreSQL Architecture Hub
- React, Next.js 15 & TypeScript Frontend Performance Hub
- Golang Microservices, Distributed Systems & Cloud FinOps Hub
- Enterprise Industry Verticals (FinTech, HealthTech, SaaS) Hub