Experience in load and mobile testing.

Load testing is aimed at verifying the system's behavior under high load — for example, when hundreds or thousands of users are operating simultaneously. The experience includes:

• Using tools such as JMeter, LoadRunner, or Gatling to create load scenarios.
• Configuring virtual users, modeling real usage scenarios.
• Analyzing results: response time, throughput, identifying bottlenecks.
• Optimizing the system based on the obtained data.

Mobile testing involves checking applications on various devices and platforms (iOS, Android). The experience may include:

• UI/UX testing on different resolutions and OS versions.
• Using emulators and real devices.
• Automating tests with Appium, Espresso, or XCUITest.
• Testing performance and power consumption on mobile devices.

Example: running a load test with JMeter for a mobile API to check if the server can handle simultaneous requests from thousands of mobile clients.