David Miller

David Miller

🟠 API Architect

Apigee Gateway Performance Engineer | Spike Arrest & Traffic Routing

Chicago, United States 6+ Years Apigee Experience Open to Hire
3,800
Reputation XP
0
Certificates
3
Projects
40
Skills Matrix
525
Endorsements
1,766
Profile Views
Professional Summary

Passionate API specialist with 6 years of hands-on experience designing, securing, and deploying enterprise-grade Google Cloud Apigee Edge, X, and Hybrid solutions across United States and global enterprises.

Apigee Competency Radar
Apigee Skill Matrix
🔵 Core Platform
Apigee Edge (On-prem / Hybrid)
Advanced
👍 15
Apigee X (GCP-native)
Intermediate
👍 8
Apigee Hybrid
Intermediate
👍 3
API Hub
Expert Exam Validated
👍 1
Apigee Developer Portal
Advanced Exam Validated
👍 18
🟢 API Design & Management
OpenAPI / Swagger Specification
Expert Exam Validated
👍 8
REST API Design
Advanced
👍 14
GraphQL Proxies
Advanced Exam Validated
👍 22
gRPC Proxies
Intermediate
👍 20
API Versioning Strategy
Intermediate
👍 21
API Product Strategy
Intermediate
👍 11
🟡 Security & Policies
OAuth 2.0 / OIDC
Intermediate
👍 14
API Key Management
Intermediate
👍 23
JWT / JWS Validation
Expert Exam Validated
👍 24
SAML
Expert
👍 1
Threat Protection Policies
Expert Exam Validated
👍 10
mTLS Configuration
Intermediate
👍 11
Data Masking
Expert Exam Validated
👍 3
🟠 Traffic Management
Quota & Rate Limiting
Expert Exam Validated
👍 9
Spike Arrest
Intermediate
👍 21
Load Balancing & Target Servers
Advanced Exam Validated
👍 6
Response Caching
Intermediate
👍 8
Fault Handling & Error Policies
Expert
👍 9
Conditional Flows & Route Rules
Advanced
👍 21
🔴 Analytics & Monetization
Apigee Analytics & Reports
Intermediate
👍 15
Custom Analytics Variables
Intermediate
👍 17
Apigee Monetization
Expert Exam Validated
👍 22
API Metrics & KPI Design
Intermediate
👍 2
🟣 DevOps & Automation
CI/CD for Apigee (Maven / GitHub Actions)
Intermediate
👍 3
Terraform for Apigee
Expert
👍 19
Apigee Management API
Advanced Exam Validated
👍 23
apigeetool / apigeecli
Expert Exam Validated
👍 18
Shared Flows & Flow Hooks
Expert Exam Validated
👍 14
Environment & Organisation Management
Advanced Exam Validated
👍 19
⚫ Architecture
Enterprise Integration Patterns
Advanced Exam Validated
👍 15
Microservices & API Gateway Design
Intermediate
👍 17
Event-Driven Architecture (Pub/Sub + Apigee)
Advanced
👍 24
Multi-cloud API Strategy
Advanced Exam Validated
👍 2
API Governance & Lifecycle Management
Intermediate
👍 6
API Security Architecture
Advanced
👍 8
Enterprise Project Experience
Enterprise API Gateway Modernization Project #2
Apigee Gateway Performance Engineer | Spike Arrest & Traffic · Logistics & Supply Chain · United States
Oct 2024 – Mar 2024

Architected and delivered mission-critical proxy suites with automated OAuth2 token lifecycle management, Spike Arrest policies, distributed caching, and zero-downtime CI/CD automation.

Scale: 1B+ calls/month
Apigee APIGEE X
Enterprise API Gateway Modernization Project #3
Apigee Gateway Performance Engineer | Spike Arrest & Traffic · Government & Public Sector · United States
Apr 2024 – Present

Architected and delivered mission-critical proxy suites with automated OAuth2 token lifecycle management, Spike Arrest policies, distributed caching, and zero-downtime CI/CD automation.

Scale: 500M+ calls/month
Apigee APIGEE X
Enterprise API Gateway Modernization Project #1
Apigee Gateway Performance Engineer | Spike Arrest & Traffic · Financial Services / Banking · United States
Aug 2022 – Mar 2026

Architected and delivered mission-critical proxy suites with automated OAuth2 token lifecycle management, Spike Arrest policies, distributed caching, and zero-downtime CI/CD automation.

Scale: 1B+ calls/month
Apigee OPDK (ON-PREMISES)
Credentials & Certifications
External Credentials
AWS Certified Solutions Architect – Professional
Amazon Web Services · Nov 2025
Verified
Certified Kubernetes Administrator (CKA)
Cloud Native Computing Foundation · May 2023
Verified
Google Cloud Certified Professional API Engineer
Google Cloud · Nov 2023
Verified
Google Cloud Certified Professional Cloud Architect
Google Cloud · Mar 2022
Verified