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Tester skills for your resume and career

Updated January 8, 2025
5 min read
Tester example skills
Below we've compiled a list of the most critical tester skills. We ranked the top skills for testers based on the percentage of resumes they appeared on. For example, 10.0% of tester resumes contained java as a skill. Continue reading to find out what skills a tester needs to be successful in the workplace.

15 tester skills for your resume and career

1. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how testers use java:
  • Developed and maintained automated regression test cases in Selenium Web Driver using Java programming Language.
  • Designed and coded utility using Java to run Functional Verification Tests on pervasive device.

2. Test Results

Here's how testers use test results:
  • Document test results and communicate to Project Management and other Project Stakeholders.
  • Documented test results, analyzed data, and recommended product improvements.

3. Web Application

Here's how testers use web application:
  • Web application security holes are unique the application, an effective assessment of a web application requires significant manual examination.
  • Conduct remote external and local internal penetration testing and vulnerability assessment of servers and web application, and web services.

4. Test Scripts

Test scripts validate the quality of the software or app being tested. An effective test script has all the steps to be taken to use a software program as well as the ending result of each step.

Here's how testers use test scripts:
  • Designed and maintained automated test scripts to support volume/stress testing or regression testing.
  • Involved in executing Selenium test scripts on different browsers and checked for compatibility.

5. QA

QA, or Quality Assurance is a procedure that entails all of the steps taken to avoid any errors in the manufacturing process or in the production of the goods that a company produces. It can also include ensuring the consistency of the services rendered. Quality assurance ensures that the quality of the service delivered to consumers meets or exceeds the promised expectations. This greatly aids in the prevention of any complications that might arise after the goods or services have been distributed. It makes sure that customers are satisfied.

Here's how testers use qa:
  • Analyzed business requirements, system requirements, and data mapping requirement specifications interacting with client, developers and QA team.
  • Worked as a QA Analyst on Verizon Wireless mobile-based application accessed by potential customer's.

6. Regression

Here's how testers use regression:
  • Executed extensive data and functionality-driven regression testing, developed test-data in accordance with altering client requests and changes to industry regulations.
  • Developed and maintained all functional Test Cases to support regression testing and participated actively in system testing and regression testing.

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7. Metasploit

Metasploit is a framework that allows users to easily identify vulnerabilities in a network or server. To do this, the framework forces users to think like a hacker and probe or infiltrate a server, which reveals potential security issues that a cybersecurity team may have previously overlooked.

Here's how testers use metasploit:
  • Defined test requirements, set up of test environment and performed penetration testing using Metasploit Pro.
  • Use Metasploit daily in Kali Linux to provide support to the Army in regards to missions.

8. Linux

Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.

Here's how testers use linux:
  • Deployed multiple environments from Windows servers and desktops/ Linux environment.
  • Developed database management applications for various clients on Linux platform.

9. Test Data

Here's how testers use test data:
  • Prepared Test Data for positive and negative Test Scenarios as per application specifications and application requirements and wrote Test Plans.
  • Record documenting information useful in debugging process, evaluating test data including reporting and tracking bug and generating reports.

10. Regression Test Cases

Here's how testers use regression test cases:
  • Used QTP for executing regression test cases and well versed with working in integrated environment of QC-ALM & QTP.
  • Generated scripts for regression test cases and created and maintained a library of special generic functions.

11. Jira

Here's how testers use jira:
  • Executed Functional Testing on User Stories which were documented in TFS and JIRA for both Mobile Apps and Discovery Cove Project.
  • Have used JIRA as a test management tool to document automated test result also used SVN to centralize automation artifacts e.g.

12. API

Here's how testers use api:
  • Created test cases, test plans, tested API's, executed code coverage, wrote automation scripts using Selenium WebDriver.
  • Worked on Key Word Driven, Data Driven API (POI) and Behavior Data Driven (BDD)-Cucumber.

13. Test Plan

Here's how testers use test plan:
  • Experienced in creating test plan and test specification document base on software requirement specifications and functional specifications.
  • Created and executed test plans and scripts that determined optimal application performance according to specifications.

14. Scrum

Scrum is a lean structure for communicating, designing, and promoting complex products, with a focus on programming development. It has been applied to a variety of areas, including manufacturing, testing, new technology, and marketing techniques. Scrum is a simple framework that helps people, organizations, and teams generate value by providing many solutions to complicated problems.

Here's how testers use scrum:
  • Participated in regular scrum and defect reporting discussions
  • Created UFT/QTP reporting functions that streamlined debugging process and managed the test automation effort using the SCRUM methodology.

15. UI

Here's how testers use ui:
  • Participated in designing Application from UI screens perspective and written business scenarios accordingly.
  • Authored test cases for invoicing, billing and maintenance of the in-house projects undertaken by the company, Web UI applications.
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List of tester skills to add to your resume

Tester skills

The most important skills for a tester resume and required skills for a tester to have include:

  • Java
  • Test Results
  • Web Application
  • Test Scripts
  • QA
  • Regression
  • Metasploit
  • Linux
  • Test Data
  • Regression Test Cases
  • Jira
  • API
  • Test Plan
  • Scrum
  • UI
  • Selenium Web
  • Test Procedures
  • User Acceptance
  • Unix
  • ALM
  • Web Services
  • Test Scenarios
  • Android
  • UAT
  • Troubleshoot
  • Test Execution
  • XML
  • PL/SQL
  • Data Warehouse
  • Test Equipment
  • SDLC
  • HTML
  • End Testing
  • Jenkins
  • SQL Server
  • Test Strategy
  • ETL
  • QC
  • Automation Scripts
  • QTP
  • Api Testing
  • SoapUI
  • End-To-End Testing
  • Windows XP
  • Business Analysts
  • Cucumber
  • PC
  • TestNG
  • GUI

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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