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Programming & Development qa & testing

Bug Fixing & Performance Optimization

$30/hr Starting at $200

I troubleshoot and resolve frontend or backend issues including API failures, memory leaks, slow queries, and UI inconsistencies. Performance tuning includes SQL indexing, caching strategies (Redis/Memcached), lazy loading, and Lighthouse score improvements.

Includes a detailed performance audit with before/after metrics and code recommendations.

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$30/hr Ongoing

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I troubleshoot and resolve frontend or backend issues including API failures, memory leaks, slow queries, and UI inconsistencies. Performance tuning includes SQL indexing, caching strategies (Redis/Memcached), lazy loading, and Lighthouse score improvements.

Includes a detailed performance audit with before/after metrics and code recommendations.

Skills & Expertise

API DevelopmentAutomated Software & QA TestingBack End DevelopmentBug FixesFinancial AuditsFunctional TestingJunitLoad TestingLocalization TestingManual TestingMemcachedPerformance EngineeringPerformance TestingPerformance TuningProgrammingQuality AssuranceRedisRegression TestingSeleniumSoapUISoftware TestingSQLTest Case DesignTest Driven DevelopmentTroubleshooting

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