Wiz-Key Technologies Consulting & Architecture
Principal Systems Architect & Technical Consultancy

Architecting Resilient Cloud Infrastructure, Modern ERPs & AI-Powered Systems

Over 15 years of full-lifecycle technology leadership, driving enterprise cloud modernizations, serverless microservices, mission-critical database engineering, and production LLM integrations for global platforms and organizations.

✓ AWS & Cloud Native
✓ GenAI & MCP Server
✓ Zero-Downtime Migration
✓ Enterprise IT Governance
Next-Gen Capabilities

AI Systems Engineering & Automation

Production-grade generative AI integrations, automated screening solutions, Model Context Protocol (MCP) deployments, and LLM-powered backend workflows.

AI

LLM Orchestration & AWS Bedrock

Production integration of AWS Bedrock, OpenAI APIs, Claude, and Llama models into enterprise software architectures. Designing fallback strategies, rate-limiting, and cost-controlled AI inferencing pipelines.

Stack: AWS Bedrock, LangChain, Claude, Ollama
MCP

Model Context Protocol (MCP)

Architecting high-security, standardized MCP server deployments on AWS ECS integrated with OAuth 2.1, AWS Cognito JWT validation, and real-time CloudWatch telemetry for AI agent integration.

Stack: MCP Standard, Express/TS, AWS ECS, Cognito
STT

Intelligent Video & Audio Screening

Building automated evaluation engines combining real-time audio transcription (AWS Transcribe), AI narrative extraction, and rules-based scoring platforms for candidate screening and compliance automation.

Stack: AWS Transcribe, Lambda, Node.js, React
Core Services

Enterprise Advisory & Engineering

Cloud Systems Architecture & DevOps

Designing resilient, scalable multi-tenant infrastructure on AWS. End-to-end implementation of serverless architectures (Lambda, API Gateway), containerization (ECS Fargate), Infrastructure as Code (Terraform), and automated CI/CD pipelines.

  • ▸ AWS Lambda, ECS, AppSync, API Gateway, Route 53
  • ▸ Terraform, Docker, Kubernetes, Nginx

ERP Optimization & Data Engineering

Modernizing core administrative workflows, data standards, and ERP integrations across Finance, HR, and Procurement. Expertise in high-churn database tuning, zero-downtime migrations (RDS PostgreSQL v12 to v16), and secure backend REST/GraphQL services.

  • ▸ PostgreSQL, Aurora, DynamoDB, Redis, Supabase
  • ▸ Java (Spring Boot, Dropwizard), Node.js/NestJS, PHP (Laravel)

Cybersecurity, Governance & Monitoring

Implementing static/dynamic security analysis, strict identity management (IAM, OAuth 2.1, JWT), disaster recovery strategies, and centralized telemetry systems to guarantee business continuity and compliance.

  • ▸ Snyk automated code audit & container scanning
  • ▸ CloudWatch, Logz.io, Lumigo telemetry, AWS Config

Technical Team Leadership & Transformation

Directing engineering teams, championing Agile/SCRUM methodologies, establishing coding standards, and managing high-stakes vendor relationships to deliver production-grade software on schedule.

  • ▸ SCRUM / Kanban methodology implementation
  • ▸ Vendor negotiations & cross-functional stakeholder alignment
Technology Ecosystem

Proven Technical Stack

Languages

  • TypeScript / JavaScript
  • Java (SE 11/17)
  • PHP (7 / 8+)
  • Python
  • SQL / Bash

AI & LLM Integration

  • AWS Bedrock
  • OpenAI / Claude API
  • Model Context Protocol
  • LangChain / Ollama
  • AWS Transcribe AI

Cloud & Infrastructure

  • AWS ECS & Fargate
  • Lambda & Serverless
  • Terraform (IaC)
  • Docker & CI/CD
  • API Gateway & AppSync

Data & Security

  • PostgreSQL & Aurora
  • Amazon DynamoDB
  • Redis Caching
  • AWS Cognito & OAuth 2.1
  • Snyk Security Audit
Track Record

Selected Enterprise Outcomes

Demonstrated capability in diagnosing high-impact architectural bottlenecks, reducing operational expenditure, and deploying critical systems.

Cloud Cost & Infrastructure Optimization

Diagnosed & Resolved AWS Config Loop Spikes

Identified and re-architected high-churn AWS ECS task recording loops causing unexpected $500/day billing anomalies, restoring cost stability and re-configuring event recording strategies.

Impact Immediate Cost Mitigation
Enterprise Database Engineering

Zero-Downtime AWS RDS PostgreSQL Upgrades

Executed production and staging AWS RDS PostgreSQL database migrations from v12 to v16 using AWS RDS Blue/Green deployments with zero application downtime.

Scope Production Database Fleet
AI Systems Architecture

AI Recruitment & Real-Time Event Engine

Designed end-to-end recruitment screening system utilizing React, TypeScript, Node.js, AWS Bedrock, Lambda, S3, DynamoDB, and WebSockets for real-time candidate evaluation.

Deployment Production AI Workflow

Ready to Modernize Your Enterprise Infrastructure?

Available for executive technology advisory, cloud infrastructure consulting, and enterprise ERP & AI modernization engagements.

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