Before acquiring a software company, raising a Series A/B round, or onboarding a new engineering team onto an inherited codebase, founders and investors need an objective, line-by-line technical due-diligence and architecture audit.

If you want to hire a senior freelance programmer for a codebase audit, security review, and remediation roadmap across Python, Go, TypeScript/React/Next.js, and AWS/GCP, I am Aldian Fazrihady.

What My Technical & Security Codebase Audit Covers

  • Database & Query Scalability: Detecting N+1 ORM queries, missing composite indexes, unpooled database connections, and lock-contention risks.
  • Security & Compliance Vulnerabilities: Auditing OAuth2/JWT verification, webhook signature validation, tenant isolation (RLS), secret management, and HIPAA/PCI-DSS/GDPR boundaries.
  • CI/CD, Infrastructure & Cloud Cost Hygiene: Identifying oversized cloud instances, unpruned public IPv4/NAT costs, and missing automated tests.

Book a Codebase & Architecture Audit

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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