I will do performance and load testing for your web app backend API or frontend UI

mahfouds

Morocco

I speak English, Arabic, French

Full Stack and AI Engineer, Payment Systems, Java, Spring Boot

Software and Payment Systems Engineer with 3+ years at HPS Worldwide, a global fintech whose payment platform is used by banks worldwide. I collaborate in a core payment solutions migrated critical sy...
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About this Gig

Will your app survive real traffic? I find bottlenecks before your users do and fix them.

I optimized payment systems to 400 purchases/second (P99 < 300ms), and cut batch processing of 20M records from hours to minutes.

WHAT I TEST:

  • Web/UI apps (React, Angular, Vue) and backend APIs, microservices, batch pipelines
  • Any language or platform (Java, Python, Node, .NET)

TEST TYPES: Baseline, Load, Stress, Spike, Soak

WHAT I OPTIMIZE:

  • Response times (latency, throughput, P95/P99)
  • CPU and memory consumption
  • Batch speed and code-level performance

TOOLS: JMeter, k6, Gatling, Grafana, CloudWatch, InfluxDB

YOU GET:

  • Full test execution and live monitoring dashboards
  • Post-test dashboard to track app performance over time
  • Detailed report with graphs and before/after comparisons

Send me your app or endpoint and target load for a free assessment.

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do performance and load testing for your web app backend API or frontend UI
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do performance and load testing for your web app backend API or frontend UI
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do performance and load testing for your web app backend API or frontend UIdo performance and load testing for your web app backend API or frontend UIdo performance and load testing for your web app backend API or frontend UI

Testing application:

Software

Development technology:

Java

•

JavaScript

•

Python

Device:

PC

•

Linux

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