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Programming & Development qa & testing

End-to-End Test Automation for APIs

$55/hr Starting at $500

I provide full-scale test automation engineering for backend systems, APIs, authentication flows, and SaaS platforms. Whether you're launching a new product or scaling an existing platform, I develop reliable, scalable, and secure automated test suites that reduce bugs, increase release speed, and ensure compliance across every deployment.

I automate what matters: login flows, token handling, role-based access, CRUD endpoints, edge cases, and real-world failures โ€” with built-in logging, reporting, and CI/CD triggers.

๐Ÿงช What I Automate:

  • API endpoint testing (CRUD, auth, token expiry, roles)

  • Authentication & session validation (JWT/OAuth2/MFA)

  • Integration tests between services

  • Performance/load testing (Locust, Artillery)

  • Regression test suites for version releases

  • Negative/edge case testing (timeouts, bad payloads, replay attacks)

  • /MFA/OTP validation automation

  • Real-time test reporting dashboards (Allure, HTML reports)

๐Ÿง  Tools I Use:

  • Python (Pytest, Unittest, Requests, Selenium)

  • Postman / Newman CLI / Swagger Validator

  • Locust.io or JMeter (for performance)

  • GitHub Actions / GitLab CI (for automated triggers)

  • Dockerized test environments

  • JSON schema validation / contract testing

๐Ÿ” Ideal Clients:

  • SaaS startups pushing weekly/daily updates

  • Fintech or healthtech needing compliance validation

  • API-first platforms (mobile/backend dev teams)

  • DevOps teams needing fast feedback loops

  • B2B platforms with user roles, auth, billing, reporting

๐Ÿ’ก Add-Ons:

  • CI/CD pipeline integration

  • Test documentation (developer-focused)

  • Mock API server for isolated testing

  • Slack/alerts for test failures

  • Security test checklist (based on OWASP)

About

$55/hr Ongoing

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I provide full-scale test automation engineering for backend systems, APIs, authentication flows, and SaaS platforms. Whether you're launching a new product or scaling an existing platform, I develop reliable, scalable, and secure automated test suites that reduce bugs, increase release speed, and ensure compliance across every deployment.

I automate what matters: login flows, token handling, role-based access, CRUD endpoints, edge cases, and real-world failures โ€” with built-in logging, reporting, and CI/CD triggers.

๐Ÿงช What I Automate:

  • API endpoint testing (CRUD, auth, token expiry, roles)

  • Authentication & session validation (JWT/OAuth2/MFA)

  • Integration tests between services

  • Performance/load testing (Locust, Artillery)

  • Regression test suites for version releases

  • Negative/edge case testing (timeouts, bad payloads, replay attacks)

  • /MFA/OTP validation automation

  • Real-time test reporting dashboards (Allure, HTML reports)

๐Ÿง  Tools I Use:

  • Python (Pytest, Unittest, Requests, Selenium)

  • Postman / Newman CLI / Swagger Validator

  • Locust.io or JMeter (for performance)

  • GitHub Actions / GitLab CI (for automated triggers)

  • Dockerized test environments

  • JSON schema validation / contract testing

๐Ÿ” Ideal Clients:

  • SaaS startups pushing weekly/daily updates

  • Fintech or healthtech needing compliance validation

  • API-first platforms (mobile/backend dev teams)

  • DevOps teams needing fast feedback loops

  • B2B platforms with user roles, auth, billing, reporting

๐Ÿ’ก Add-Ons:

  • CI/CD pipeline integration

  • Test documentation (developer-focused)

  • Mock API server for isolated testing

  • Slack/alerts for test failures

  • Security test checklist (based on OWASP)

Skills & Expertise

API DevelopmentAutomated Software & QA TestingEngineeringFunctional TestingLoad TestingLocalization TestingPerformance TestingPerformance TuningProcess ImprovementQuality AssuranceSoftware TestingUnit TestingUsability Testing

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