Daniel Okafor
DevOps & Testing Specialist, TestKase
Daniel is a DevOps and testing specialist at TestKase focused on performance engineering, security testing, and cloud-native quality assurance. He bridges the gap between infrastructure and testing.
- 12+ years in DevOps & Performance Engineering
- Cloud & Security Testing
Articles by Daniel Okafor
How to Run Load Tests in Your CI/CD Pipeline with k6
Step-by-step guide to running k6 load tests in CI/CD pipelines. Covers scripting, thresholds, GitHub Actions setup, result analysis, and scaling strategies.
·20 min readContinuous Testing vs Continuous Deployment: What's the Difference?
Continuous testing vs continuous deployment explained: how they differ, complement each other, and how to implement both for fast, reliable software delivery.
·18 min readTest Coverage Metrics: Are You Testing Enough?
Master test coverage metrics including code, branch, requirements, and risk coverage. Learn to set tiered targets, avoid vanity metrics, and measure real quality.
·21 min readREST API Test Automation: Best Practices and Common Pitfalls
REST API test automation best practices: test design, authentication handling, schema validation, data isolation, and parallel execution strategies.
·23 min readTesting in Kubernetes: Strategies for Cloud-Native Applications
Master Kubernetes testing with strategies for contract tests, chaos engineering, manifest validation, and cloud-native CI/CD integration.
·20 min readTest Data Management: Strategies That Actually Scale
Master test data management with proven strategies for generation, masking, seeding, and cleanup. Reduce flaky tests and scale QA across environments.
·20 min readContract Testing for Microservices: A Practical Introduction
Complete guide to contract testing microservices with Pact. Covers consumer-driven contracts, provider verification, CI/CD pipelines, and scaling strategies.
·20 min readTest Execution Reports: What Stakeholders Actually Want to See
Build test execution reports stakeholders actually read. Learn the metrics, formats, and RAG status frameworks that drive confident release decisions.
·18 min readSecurity Testing for QA Engineers: What You Need to Know
A practical guide to security testing for QA engineers covering OWASP Top 10 vulnerabilities, hands-on testing techniques, tools, and CI/CD integration.
·21 min readPerformance Testing 101: Load, Stress, and Spike Testing Explained
Learn the differences between load, stress, spike, and soak testing. Includes k6 examples, key metrics like p95 latency, and CI/CD integration strategies.
·21 min readAPI Testing for Beginners: A Step-by-Step Guide
Master API testing from scratch with this beginner guide covering REST APIs, HTTP methods, status codes, Postman, authentication, and real-world test examples.
·22 min read