I will custom mcp servers and secure ai architecture

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Faizan Melik

About this gig

Adopting AI without a verified architecture blueprint leads to runaway API token costs, fragile integrations, and serious corporate data security risks.


I design deterministic, production-grade AI system architectures for B2B enterprises, SaaS teams, and technical foundersspecializing in Model Context Protocol (MCP) integrations, stateful LangGraph agent pipelines, and private infrastructure.


What I Deliver:

AI Feasibility & Stack Audit: Independent evaluation of operational bottlenecks, selecting between frontier LLMs (Claude 3.5, GPT-4o) and local/open models (Llama 3, DeepSeek).

Production Architecture: Complete system diagrams mapping data flow, state management, caching layers, and database connectors.

Secure MCP & Tool Integration: Standardized Model Context Protocol schemas allowing LLMs to interact safely with internal Postgres, MongoDB, or Snowflake systems without data leaks.

Cost & Token Optimization: Multi-tier model routing and semantic caching architectures designed to reduce ongoing API expenses by 30% to 50%.

Security & Guardrail: Role-based access controls (RBAC) and prompt-injection defenses to protect enterprise infrastructure.

Message me to architect now!

Get to know Faizan Melik

Faizan Melik

Enterprise AI Systems Architect ,Custom n8n, LangGraph , MCP Infrastructure

5.0(1)
  • FromPakistan
  • Member sinceFeb 2024
  • Avg. response time1 hour
  • Last delivery2 months
  • Languages

    English, French, Russian, Spanish
I’m Faizan, a Senior AI Systems Architect and Industrial Automation Engineer with 5+ years architecting production-ready AI infrastructure that scales global operations. I replace manual bottlenecks with autonomous systems that actually work Stack I Deploy: • Autonomous Swarms: CrewAI & LangGraph multi-agent architectures. • Workflow Automation: Advanced n8n & custom FastAPI MCP servers. • Advanced RAG: Secure Neo4j GraphRAG & hybrid vector engines. • GEO: High-intent AI search optimization. Let's build secure, scalable AI infrastructure for your business.

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