Hire the best Load Testing Engineers in Ukraine

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$12 hourly
Oleksandr K.
- 5.0/5
- (7 jobs)
🚀 On average, my testing reduces post-release bugs by 80%. ✅ I’ve ensured the flawless delivery of 50+ projects. Click the «INVITE» button — let’s make your software bulletproof! 👋 Hi! I’m a Senior QA Engineer with over 5 years of experience in manual and automated testing. I’ve had the privilege of working with various businesses, helping them launch high-quality, error-free products. Over the years, I have achieved some great milestones, such as: ✅ Successfully tested and released 50+ software products across fintech, e-commerce, and SaaS industries, ensuring top-tier performance and security. ✅ Developed scalable automated test frameworks using Selenium, Cypress, and Appium, reducing testing time by 60% and boosting coverage. ✅ Implemented CI/CD testing pipelines, enabling faster and safer releases for startups and enterprise clients. ✅ Identified and reported 10,000+ critical issues before production, preventing costly post-release failures. I focus on delivering reliable, user-friendly software by embedding QA best practices at every stage of development. My goal is to save your time, money, and reputation by ensuring your product is release-ready from day one. 💬 What my clients say: ⭐️⭐️⭐️⭐️⭐️ «Hired Oleksandr to test the pre-release version of a consumer mobile app. Oleksandr went above and beyond, with more detailed feedback than I was expecting, and delivered extremely quickly. Communication was excellent, very good experience overall». ⭐️⭐️⭐️⭐️⭐️ «Oleksandr is very professional and attentive to detail QA. The work was done quickly and with very high quality, I recommend him». 🔹 My Expertise: — Manual Testing (Functional, Regression, UI/UX, Performance, API, Database) — Automation Testing (Selenium, Cypress, Appium, JUnit, TestNG) — Bug Tracking & Documentation (Jira, Confluence, TestRail) — CI/CD & DevOps (Jenkins, GitLab, Docker) 📌 My Work Process: — Test Strategy Development — Test Case Creation & Execution — Automation Framework Setup — Continuous Testing & Reporting — Post-Release Quality Monitoring Let’s ensure your software meets the highest standards! Click the “Invite” button at the top right, and let’s discuss your project. Best regards, Oleksandr KEYWORDS: QA Testing, Manual Testing, Automation Testing, Software Quality Assurance, Functional Testing, Regression Testing, Performance Testing, API Testing, Database Testing, UI/UX Testing, End-to-End Testing, Test Case Design, Test Plan Creation, Test Strategy, Usability Testing, Security Testing, Load Testing, Stress Testing, Mobile App Testing, Web Application Testing, Cross-Browser Testing, Bug Reporting, Issue Tracking, Defect Management, Selenium WebDriver, Cypress Testing, Appium Automation, JUnit, TestNG, CI/CD Integration, Jenkins, GitLab CI/CD, Docker Testing, Agile Testing, Scrum Testing, SDLC Testing, Unit Testing, Smoke Testing, UAT (User Acceptance Testing), API Automation, REST API Testing, Postman, SoapUI, Performance Analysis, JMeter, QA Documentation, Test Execution, Continuous Integration Testing, Quality Control, Software Testing Life Cycle (STLC), Risk-Based Testing, Exploratory Testing, Black Box Testing, White Box Testing, Test Automation Frameworks, QA Process Optimization, Software Debugging, TDD (Test-Driven Development), BDD (Behavior-Driven Development), Test Data Management, DevOps Testing, End-to-End Test Automation, Code Review for Testability, Test Coverage Optimization, Cloud Testing, AWS Testing, Azure Testing, SaaS Testing, FinTech Testing, E-commerce Testing, SaaS Application Testing, Startup QA, Enterprise QA, Agile QA, Mobile QA, QA Consulting, QA Audit, QA Best Practices.

Load Testing
HTML
SQL
HTTPS
QA Software & Testing Tools
CSS
Test Artifacts
Secure SDLC
Test Case Design
Test Plan
Test Design
Test Strategy
API Testing
$99 hourly
Sergii L.
- 5.0/5
- (18 jobs)
I'm offering development of full-cycle testing automation system for your project and needs, including development of automation frameworks, continuous integration solution, creation of test cases pool, training for your staff on using and support of newly created solutions, topped by custom system of results storage, which will allow you to minimize efforts on analysis of ongoing test failures. Proposed services: - analysis of customer requirements and available testing systems, writing of the Master Test Plan, selection of optimal tools to automate the testing process; - creation of Test Cases based on functional requirements, for further use in manual and automated testing, with the results database, analysis tools, including full integration into the existing tools of the customer; - creation of Automated Testing Solutions (with a combination of ready-made tools or writing custom ones from scratch), with further training of personnel who will furthermore use / support / develop this Solution; - performance testing (manual as well as fully automated, with collection of statistics, etc.); - writing of special software tools or solutions (for example, generator of test data for functional model testing, etc.).

Load Testing
End-to-End Testing
Continuous Integration
Test Automation Framework
Startup Company
GitHub
Test Plan
Mobile App Testing
Integration Testing
API Testing
Product Stability
Functional Testing
Test Case Design
Test Results & Analysis
$45 hourly
Andrey B.
- 5.0/5
- (7 jobs)
I have been working in the sphere of Quality Assurance for more than 3 years. My experience allows me to achieve the highest production standards. I pay attention to details, I'm diplomatic and possess superb communication skills. I'm on a mission to maintain high standards of excellence, and always ensure that the expectations of my clients are met!

Load Testing
Test Case Design
Manual Testing
Usability Testing
Bug Reports
Test Plan
Software Testing
Mobile App Testing
Web Testing
Functional Testing
$45 hourly
Anton D.
- 5.0/5
- (2 jobs)
I'm a QA engineer with a 3+ year experience in providing software testing using a variety of tools and technologies: black box testing, white box testing, functional, GUI testing, mobile apps testing, web testing, etc. I'll be glad to make your software product better – for you and your end-users. Feel free to contact me!

Load Testing
QA Engineering
Software QA
Software Testing
Testing
Test Plan
Test Results & Analysis
Functional Testing
Web Testing
Jira
Mobile App Testing
$77 hourly
Vladyslav V.
- 4.9/5
- (37 jobs)
I have been making bits of code since 2003. Started as a C++ developer, then worked as a LAMP developer. For the last couple of years I have been leading a project for the US insurance market. That experience introduced me to the world of coaching, as I have been dealing a lot with understanding other people's way of thinking and emotions. It helped me to overcome my own negative emotions, procrastination and move ahead on my journey. Nowadays, I help people with understanding their cognition (the way they think) and emotions. I teach them what I know, the methods helping to effectively understand what they really want and act according to that understanding. Contact me to find out more.

Load Testing
PHP
LAMP Administration
DNS
MySQL Programming
WordPress Plugin
Responsive Design
HTML
WordPress
CSS
$35 hourly
Alexander N.
- 5.0/5
- (12 jobs)
Hi there, I have overall 13+ years of working experience. On most of the projects I build QA process from scratch and was responsible for Quality of the project. Quick facts about me: - Huge experience in Full-Cycle Quality Assurance and testing - 13 years of experience in Automated testing for Web and Mobile; - Complete test ecosystem setup(integration of Jira+TestRail/Zephyr+Jenkins+Auto tests) - Low level API testing; - Performance/Load/Stress testing - QA Audit and Test process setup During my carrier I created a huge number of test suites from scratch. I played Automation Architecture role on many projects. I have few dozen of physical mobile devices. I like challenges ;-)

Load Testing
Software Testing
Selenium WebDriver
TestComplete
Continuous Integration
Automated Testing
Black Box Testing
Selenium
Test Case Design
Functional Testing
Performance Testing
Regression Testing
Manual Testing
Web Testing
$34 hourly
Oleksandr P.
- 4.9/5
- (19 jobs)
I create quality. It comes from my code, my knowledge and skills, and my passion for finding bugs. I enjoy seeing the applications I test get rid of bugs and gather increasing feedback from satisfied customers. For me, "Quality Assurance" is not just a set of words, but a process that permeates all aspects of my customers' software and my life. 💿 ⏵ 🐛&👻 ⏵ QA ⏵ 💡 ⏵📀 Do you believe happy users of your product are one of the keys to project success? Great! I have a few questions about your project to offer you the best proposal. Please write to me now, and I will respond within a few hours. I have over 6 years of experience in manual and automation testing of web and mobile apps. I can solve problems such as: 🌐 Web and software testing; 🐍 Automation testing - Selenium [Python, JS]; 📲 Mobile apps testing [on real devices]; 🥡 Black-box/white-box testing; 🔒 Security testing; 🧬 Test strategies/test plans/test cases; 🧪 Functional testing; 🈸 UI/UX testing; 🏃 Performance testing. 🛠️ Tools I use: Jira | Confluence | Postman | Python | Selenium | behave/cucumber | Asana Contact me to discuss how I can help your project succeed. I look forward to the opportunity to work together!

Load Testing
Data Analysis
Cucumber
QA Software & Testing Tools
Test Case Design
Selenium
Software Consultation
Python
QA Engineering
Test Strategy
Desktop Application Testing
Test Automation Framework
Functional Testing
API Testing
Software QA
$45 hourly
Dariia B.
- 5.0/5
- (8 jobs)
I am an experienced QA engineer, and there are various types of challenging and interesting projects that I successfully took part in. My main goal is to provide the best results, to find and fix software bugs quickly and efficiently.

Load Testing
Test Strategy
Automated Testing
Test Case Design
QA Management
Database Testing
QA Engineering
Functional Testing
Software QA
Usability Testing
$35 hourly
Mykhailo P.
- 5.0/5
- (55 jobs)
Self-motivated QA Engineer with 10+ years of experience in testing. Experience with any types of testing, web, mobile and desktop automation (Python). Two years of QA Lead experience (5 people team), organization of testing processes from scratch. I am ready to fully apply my experience, knowledge and skills to meet your needs.

Load Testing
Automation
API
Quality Assurance
Test Case Design
Manual Testing
Penetration Testing
Automated Testing
Software QA
Selenium WebDriver
Appium
Test Management
Python
Web Testing
$40 hourly
Dmytro M.
- 5.0/5
- (2 jobs)
I’m a QA Engineer specializing in backend testing and automation. My experience spans Postman-based API testing, CI/CD integration (GitLab, TeamCity), and functional/non-functional test coverage for diverse projects—from e-learning platforms to enterprise marketplaces. I’ve introduced new testing approaches, automated critical flows (SSO, authentication), and mentored junior QA engineers, consistently driving higher product quality and smoother releases. Technologies & Tools: - Backend Testing: Postman, JMeter; - CI/CD: GitLab, TeamCity; - Version Control: Git, GitHub; - Databases: MySQL, PostgreSQL; - Debugging & Analysis: Charles, Fiddler, Proxyman; - Project Management: Jira, Axosoft, TestRail; - Operating Systems: Linux (console); - Protocols & Architectures: HTTP, TCP/IP, API Gateways, client-server architectures; - SSO & Security: ADFS, SAML, OAuth 2.0, Basic Auth.

Load Testing
Test Report
Stress Testing
Performance Testing
Web Testing
Postman
Beta Testing
API
Database Testing
Functional Testing
Apache JMeter
Manual Testing
API Testing
Smoke Testing
$17 hourly
Olena P.
- 5.0/5
- (4 jobs)
In love with hunting, bug-hunting 👩🏼‍💻 I am Olena - your right choice in favour of an experienced, reliable and independent QA. A pleasure to meet you! 👋 ➡️What I can offer you: ✔️ Website and/or Web application testing; ✔️ Mobile application testing; ✔️ Testing: ad-hoc, smoke, functional/non-functional, regression, integration, compatibility; ✔️ Test plan creation from scratch, and its execution: TestRail and Qase.io; ✔️ Performance testing: JMeter, K6, NewRelic; ✔️ API testing: Postman, Swagger; ✔️ Bug Reporting & Tracking: Jira, Asana, Trello, Excel; ✔️ Automation testing: Testim.io, Cypress. ➡️Soft skills: ✔️ Superfine analytical and problem-solving attitude; ✔️ Great attention to detail; ✔️ Strong written and verbal communication English skills; ✔️ Permanent desire to learn new technologies day by day; ✔️ Ability to work efficiently in a fast-paced environment; ✔️ Ability to work both: independently and in a team. It’s time to provide splendid and top-notch quality for your product. Now, you know whom you can contact - hope to see you in direct messages! Warmly, Olena ☀️

Load Testing
Usability Testing
Manual Testing
Quality Assurance
Test Execution
Database Testing
Compatibility Testing
End-to-End Testing
Test Management
SQL
Bug Tracking & Reports
API Testing
Web Testing
Regression Testing
$30 hourly
Orest P.
- 5.0/5
- (3 jobs)
Need exceptional software quality? 🎯 I'm the Manual QA Engineer you can count on! My name is Orest, and I'm fiercely committed to elevating your software to its highest potential. Here's what I offer: 🔍 Precision in detail: My eagle eyes catch even the most elusive bugs, ensuring your software is not just good, but great. 🤔 Analytical prowess: Complex systems are my playground, where I find and fix what others might miss. ⌛ Timeliness: I deliver meticulous quality within your timelines, because your project's success is my deadline. I've navigated the intricacies of software functionality across a spectrum of industries, ensuring seamless user experiences. My journey has been filled with hands-on testing, collaborative triumphs, and the relentless pursuit of excellence. What sets me apart? A tireless dedication to the art of QA, armed with best practices and innovative tools, to deliver results that don't just meet but exceed expectations. 🔗 Ready to collaborate for unparalleled software quality? Let's connect! #QualityFirst #ManualTesting #SoftwareExcellence #TechDriven

Load Testing
Exploratory Testing
GUI Testing
System Testing
Quality Assurance
Integration Testing
User Acceptance Testing
Usability Testing
Smoke Testing
Functional Testing
Regression Testing
End-to-End Testing
Web Testing
Mobile App Testing
API Testing
$40 hourly
Anton B.
- 0.0/5
- (0 jobs)
Hi, I’m Anton Borysov, a Senior QA Automation Engineer with over 10 years of experience in Quality Assurance and 7 years dedicated to Automation Testing. I specialize in ensuring high-quality software across industries like fintech, healthcare, finance, and e-commerce. My technical expertise includes a robust stack, focusing on Java, Selenium, Selenide, Playwright, Appium for UI Automation, and RestAssured, Retrofit2 for API Automation. Key Expertise: Automation Testing: Skilled in creating comprehensive automated test cases and frameworks, leveraging Selenium, Selenide, Playwright, and Appium for cross-browser and cross-device testing. API Testing: Expertise in API testing frameworks like RestAssured and Retrofit2, ensuring seamless API integrations and functionality. Performance Testing: Proficient in using JMeter to conduct performance testing, simulating varying user loads to ensure scalability, responsiveness, and system stability. Experienced in identifying performance bottlenecks and optimizing system performance. Continuous Integration & Tools: Proficient in CI/CD pipelines using GitLab CI, Jenkins, and setting up test environments with Docker, ensuring efficient, automated testing and deployment. Whether it's building automation frameworks from scratch, improving test coverage, or optimizing performance, I’m dedicated to delivering reliable software solutions. Let's collaborate to ensure your product meets the highest quality standards.

Load Testing
Cucumber
CI/CD
Jenkins
GUI Testing
Selenium
Java
Apache JMeter
Test Design
API Testing
Test Automation
$17 hourly
Viktor M.
- 5.0/5
- (2 jobs)
👋𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒍𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓 𝒔𝒐𝒎𝒆𝒐𝒏𝒆 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒔𝒑𝒐𝒕 𝒃𝒖𝒈𝒔 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖𝒓 𝒖𝒔𝒆𝒓𝒔 𝐝𝐨, 𝐲𝐨𝐮'𝐫𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐩𝐥𝐚𝐜𝐞. QA Engineer | QA Analyst | QA Specialist | QA Manager | SQA | AQA | I’ve been helping teams build reliable, smooth, and user-friendly web and mobile applications 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐩𝐚𝐬𝐭 4 𝐲𝐞𝐚𝐫𝐬. Whether it's testing from scratch or jumping into an ongoing project, I make sure nothing slips through the cracks, so you can ship with confidence. ✅ 𝐖𝐡𝐚𝐭 𝐈’𝐦 𝐏𝐫𝐨𝐮𝐝 𝐎𝐟: - Helped test apps now used by over 1 million people - Automated 300+ test cases with Cypress to save dev teams hours of regression work - Found critical bugs just before major releases — saving clients from bad reviews and lost revenue - Built QA processes and documentation that teams still use today - Worked with both startups and established companies in Agile teams 🔧 𝐇𝐞𝐫𝐞’𝐬 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡: - Manual testing (functional, smoke, regression, exploratory, UAT, mobile, etc.) - Automation testing using Cypress and Playwright (Page Object Model, reusable test scripts, CI/CD integration via GitLab or Jenkins) - Creating clear documentation — Test Plans, Test Cases, Bug Reports - Performance testing with JMeter - Working in Agile environments (Scrum/Kanban) with devs, designers, and PMs - Tools I work with daily: Jira, TestRail, Postman, Git, Trello, Miro, Bitbucket 💬 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐋𝐢𝐤𝐞 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: - I’m detail-obsessed (in the best way) and catch edge cases others might miss - I communicate clearly, ask the right questions, and always keep you in the loop - I work independently, but I’m also a true team player - I'm fast to adapt to new projects, tools, and workflows Whether you're a startup building your MVP or a dev team needing an extra set of QA eyes, I’m here to help. 📍𝐃𝐫𝐨𝐩 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐭𝐚𝐥𝐤 𝐚𝐛𝐨𝐮𝐭 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. 𝐘𝐨𝐮 𝐜𝐚𝐧 𝐚𝐥𝐰𝐚𝐲𝐬 𝐟𝐢𝐧𝐝 𝐦𝐞 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞 𝐮𝐬𝐞 𝐨𝐟 𝐭𝐡𝐞𝐬𝐞 𝐤𝐞𝐲-𝐰𝐨𝐫𝐝𝐬 Manual Testing, Automated Testing, API Testing, Regression Testing, Functional Testing, Performance Testing, Security Testing, Mobile Testing, Cross-Browser Testing, UI Testing, Usability Testing, Accessibility Testing, End-to-End Testing, Web App Testing, Test Automation, QA Audit, Test Scenarios, Test Scripts, Cypress, Playwright, Selenium, Appium, Postman, JMeter, Rest Assured, Charles Proxy, BrowserStack, LambdaTest, TestRail, Xray, Allure, Git, GitLab, GitHub Actions, Jenkins, Bitbucket, Docker, CI/CD, DevOps, Agile Testing, Scrum, SDLC, STLC, BDD, TDD, Page Object Model, Risk-based Testing, Exploratory Testing, Bug Tracking, Defect Management, QA Documentation, QA Strategy, QA Best Practices, Jira, Confluence, Quality Assurance, Quality Control, Test Planning, Test Cases, Test Execution, Smoke Testing, Sanity Testing, Test Reports, Cloud Testing, API Automation, Mobile Automation, QA Consulting, Continuous Testing, Release Validation, Agile QA, Root Cause Analysis, Acceptance Criteria Validation, SaaS Testing, FinTech, HealthTech, EdTech, MarTech, E-commerce, Startups, AI Testing, Blockchain, IoT Testing, Cybersecurity Testing, Web3 Testing, MVP QA, User-Centered QA, QA for Scaling Products.

Load Testing
Jenkins
WebAPITesting
Cypress
Jira
Swagger
Postman
Web Testing
API Testing
Smoke Testing
Software QA
QA Testing
Manual Testing
QA Engineering
Software Testing
Quality Assurance
$30 hourly
Dmytro R.
- 5.0/5
- (20 jobs)
Results-Driven Senior QA Engineer | 10+ Years of Delivering Scalable Testing Solutions I bring over a decade of experience designing and executing end-to-end QA strategies across web, mobile, and API platforms. My work bridges technical execution with business alignment, ensuring software quality isn’t just about passing tests, but enabling confident, faster releases. Core competencies: ➖ QA strategy & test planning ➖ Manual + automated testing ➖ API & performance testing ➖ CI/CD pipeline integration ➖ Agile, Scrum & DevOps collaboration ➖ QA process optimization ➖ Cross-functional team leadership Tools & Technologies: Selenium, Cypress, Playwright, Appium, TestNG, JUnit, Robot Framework, Jira, TestRail, Zephyr, Xray, Confluence, Postman, REST Assured, Swagger, JMeter, BlazeMeter, LoadRunner, Jenkins, GitHub Actions, GitLab CI, Bitbucket Pipelines, Git, Java, Python, JavaScript, SQL, Bash, Slack, MS Teams, Trello, Asana Highlights & Impact: ✅ Built automation frameworks from scratch, 80% faster regression cycles, full CI/CD compatibility ✅ Reduced release time by 40% through automation and pipeline integration ✅ Decreased post-release defects by 93% via shift-left and risk-based testing ✅ Boosted test coverage by 85% across UI, API, and mobile layers ✅ Scaled SaaS product QA (5M+ users) from 0 to 2,000+ automated test cases in 6 months ✅ Found and reported 1,200+ critical bugs across 50+ projects, preventing major production failures ✅ Led distributed QA teams across 3 time zones, 95% sprint test completion ✅ Cut manual QA time by 65% using modular, data-driven automation ✅ Supported successful ISO 9001 & HIPAA audits with process documentation and traceability I don't just test, I help build QA systems that support speed, stability, and long-term growth.

Load Testing
Security Testing
API Testing
Usability Testing
Black Box Testing
Behavior-Driven Development
Manual Testing
Automated Testing
Software Testing
Software QA
Functional Testing
Performance Testing
Regression Testing
User Acceptance Testing
Web Testing
$20 hourly
Svetlana G.
- 4.8/5
- (86 jobs)
Experience of sixteen years in field of Software Quality Assurance, manual and automated testing. Knowledge of automated test tools - Microsoft Visual Studio testing tool (NTF), Selenium IDE, Selenium RC, Selenium Webdriver.

Load Testing
Apache JMeter
Jenkins
Business with 10-99 Employees
Jira
Usability Testing
Mobile App Testing
Performance Testing
Functional Testing
Test Execution
Integration Testing
Manual Testing
Web Testing
Game Testing
$15 hourly
Alena S.
- 5.0/5
- (9 jobs)
I have extensive Software Quality Assurance (QA) and testing experience with a wide variety of projects and environments. I am a highly motivated, purposeful, fast learning software testing specialist. I am on a mission to maintain high standards of excellence, and will always ensure that the expectations of customers are met. PRACTICAL SKILLS: - Proficient in functional, usability, regression, exploratory, system integration, acceptance, UI testing, requirements testing. - Manual testing with Mantis, Jira. - Development and execution of test plans, test cases and documentation for requirements. - Coordination and participation in product design, requirement, scheduling, development, status, and bug discussion meetings. - Experience in Testing of commercial Enterprise level applications. - Experience in testing Web-based applications, Web-services.

Load Testing
Selenium WebDriver
TestLodge
Test Case Design
Redmine
Web Testing
Usability Testing
Functional Testing
Game Testing
$24 hourly
Kyrylo K.
- 5.0/5
- (2 jobs)
Hello! I am a Performance Engineer with 7+ years of experience in the IT sector. My career spans various domains and technologies, with a strong focus on performance optimization and system reliability. Key Domains: - Artificial Intelligence - eCommerce - Reporting Systems - Gambling Platforms - Delivery Services - Taxi Service Technologies Core Expertise: Performance Testing: Proficient in Load, Stress, Spike, Scalability, and Volume Testing. Test Automation: Automating performance test processes Tools: jMeter, Locust (Python-based), and K6. Cloud-Based Testing: BlazeMeter. APM Tools: NewRelic, ELK Stack, Azure Monitoring (includes Application Insights, Container Insights, VM Insights), and Grafana integrated with Telegraf and InfluxDB. Languages: Python, Groovy, Bash, PowerShell. CI/CD Systems: Azure DevOps, Jenkins, Travis CI, GitLab CI/CD. Containers: Docker, Docker Compose, Kubernetes (K8s). Tools: Proficiency in Postman and Fiddler. Extensive Experience: Linux (CentOS, Ubuntu), macOS, Windows. Cloud Platforms: - Primary: Azure, AWS. - Familiarity: Google Cloud Platform (GCP).

Load Testing
ELK Stack
Apache JMeter
Stress Testing
Cloud Computing
Troubleshooting
Cloud Testing
Scripting
API Testing
Automation
CI/CD
Performance Testing
Jenkins
Docker
Azure DevOps
$15 hourly
Taras T.
- 5.0/5
- (5 jobs)
QA, MySQL, Postman, documentation, HTML, JSON, Microsoft Office, Performance testing, PHPMyAdmin, JIRA, Git, Bitbucket, Azure, Open Server, SourceTree, console, K6, Apache JMeter,

Load Testing
JavaScript
Product Stability
Apple Xcode
Security Testing
Amazon S3
QA Engineering
GitHub
Bitbucket
Apache JMeter
MySQL
Trello
Web Testing
Jira
Postman
$15 hourly
Ilya H.
- 0.0/5
- (0 jobs)
I am a QA engineer, I have 1 year of experience in this position. I have experience working with GUI interfaces, databases and APIs I am responsible and willing to take on the work that I do within the given deadlines. I will be happy to cooperate

Load Testing
Kibana
Postman
MySQL
dBase
API
Test Case Design
Test Results & Analysis
Software Testing
Software QA
Quality Assurance
Beta Testing
$25 hourly
Roman P.
- 5.0/5
- (1 job)
Hello, I'm Roman 👋 I’m a Performance QA Lead with over 10 years of experience in Quality Assurance, specializing in performance, automation, and manual testing. My career has been defined by my passion for quality and my commitment to delivering robust, high-performing solutions. 🔧I can help you with: - Performance Testing, by executing different types of tests, such as capacity, load, stress, endurance, scaling, and volume, using tools: JMeter, LoadRunner, k6, and Blazemeter. - Automation Testing: Cypress, Playwright - Cross-browser testing - API Testing (with Postman and other automation tools) - Functional Testing I’m excited to collaborate on projects that demand excellence in quality and performance. If you’re looking for a proactive, results-driven QA expert to elevate your project’s performance, let’s connect! 🚀

Load Testing
JavaScript
Software Testing
Quality Assurance
Performance Measurement
Software QA
QA Testing
QA Software & Testing Tools
QA Engineering
QA Automation
Manual Testing
Grafana
Apache JMeter
Stress Testing
Performance Testing
$15 hourly
Oleksandr R.
- 0.0/5
- (0 jobs)
Hi! I’m a passionate and detail-oriented QA Engineer with 1 year of experience in ensuring the quality, performance, and reliability of web and mobile applications. I specialize in manual testing, with a strong eye for catching bugs before your users do. Here’s what I can help you with: • Manual testing (functional, regression, UI/UX, exploratory) • Writing and executing test cases and test plans • API testing (Postman, REST APIs) • Bug tracking and reporting (JIRA, Trello) • Cross-browser and cross-platform testing I collaborate closely with developers, designers, and PMs to create seamless user experiences and ship high-quality software. I’m reliable, communicative, and always up for a challenge. Let’s build something great together — and make sure it’s bug-free!

Load Testing
TestRail
GitHub
Git
Jira
Smoke Testing
Unit Testing
Web Testing
API Testing
QA Testing
Functional Testing
$30 hourly
Nazar M.
- 0.0/5
- (0 jobs)
My professional growth from Java development turned to performance testing and improvement area. That required more deeply application architecture understanding and analyze functionality from performance side. These goals required effective solution on language level, multi threading paradigm and database development. Particularly interested in complex, technologically-innovative projects. I prefer to perform complex tasks that are necessary for my technical growth and enjoy at work. I prefer to detailed planning and elaborate architecture with testing on planning period. Analysis of problems and defects for the future development. Good team player, including international teams, have management skills. About adaptability and learn skills: have you seen any university program with skill list like mine? Software Engineering: JMeter, Gatling, K6 Java 7/8 Spring (basic knowledge), Hibernate(basic knowledge), JSP/ Servlets, EJB GWT, Mvp4g, Google Maps, Ant, Maven, Git, SVN, Perforce, Tomcat, Log4j,

Load Testing
Apache JMeter
Performance Testing
$5 hourly
Ivan Z.
- 0.0/5
- (0 jobs)
I'm a QA specialist with experience in manual and API testing. I work with tools like Postman, Charles Proxy, and Pytest. I can write clear test cases, bug reports, and perform functional, regression, and UI testing for web and mobile applications. What I offer: - Manual testing for web/mobile apps - API testing with Postman - Test case creation and execution - Bug reporting with screenshots/video - Tools: Charles Proxy, Pytest, Allure (basic), SQL basics, k6 ( for perfomance testing ) Reliable communication and attention to detail are my top priorities. I’m ready to help make your product better and more stable!

Load Testing
QA Automation
Manual Testing
Charles Proxy
pytest
Postman
Alpha Testing
Beta Testing
Static Testing
Test Results & Analysis
Software QA
Quality Assurance
Software Testing
$20 hourly
Daria P.
- 5.0/5
- (1 job)
QA Engineer with 5+ years of experience in the IT industry, specializing in automated and manual testing for e-commerce and B2B systems. I bring expertise in Java (API, UI, Mobile testing) and Python (API, UI), with a strong background in building robust automated testing frameworks from scratch. Skilled in: - Writing clean, maintainable test scripts (Java + Selenium/Selenide, TestNG, JUnit, RestAssured, Appium) - Manual and exploratory testing for web and mobile apps - Performance testing using JMeter and Gatling - CI/CD integration and Allure reporting - API testing (Postman, Swagger, RESTful services) - Team collaboration in Agile environments (Scrum, Kanban) I’m also experienced in mentoring junior QA engineers, leading QA initiatives, and improving testing strategies to ensure high product quality and smooth delivery. Looking to help clients streamline QA processes and deliver reliable, bug-free products. Let’s connect if you need a QA specialist who ensures quality at every stage of development.

Load Testing
Bug Reports
pytest
TestNG
JUnit
Appium
Selenide
Performance Testing
Mobile App Testing
GUI Testing
API Testing
Python
Java
Software QA
$15 hourly
Vova Y.
- 0.0/5
- (0 jobs)
ISTQB certificated QA (5 years +), I have consistently demonstrated my ability to identify and resolve defects, improve processes, and enhance product quality. My experience includes: ► Manual and Automated Testing: Proficiency in both manual and automated testing methodologies, including creating test plans, test cases, and executing comprehensive test suites using tools such as Selenium and JIRA / AzureDevops. ► Regression Testing: Conducting rigorous regression testing to ensure that new code changes do not negatively impact existing functionalities, thus maintaining product stability. ► Defect Tracking: Using industry-standard defect tracking tools to report, monitor, and prioritize issues, ensuring efficient communication between development and QA teams. ► Continuous Improvement: Actively participating in process improvement initiatives, such as implementing best practices, streamlining testing workflows, and optimizing testing environments. ►Cross-Functional Collaboration: Collaborating closely with developers, product managers, and other stakeholders to identify requirements, clarify specifications, and address issues in a timely manner. ► Documentation: Maintaining detailed test documentation, including test plans, test cases, and test reports, to support clear and effective testing processes.

Load Testing
Microsoft Azure
Selenium
SQL
Git
QA Management
Test Case Design
Manual Testing
GitLab
Postman
Stress Testing
Functional Testing
End-to-End Testing
Jira
Web Testing
$10 hourly
Lubomyr K.
- 0.0/5
- (0 jobs)
Hi there, my name is Liubomyr. I'm middle QA Engineer with 3+ years commercial experience. Was involved in fintech projects. My skills: - Good theoretical knowledge of testing - Write documentation - API testing - Knowledge of test design - iOS/Android testing - Experience works with payment systems (Stripe) - Experience with AWS Console - Experience with SQL and NoSQL database - Good verbal and write English

Load Testing
NoSQL Database
AWS Lambda
Mobile App Testing
Mobile QA
Web Testing
QA Software & Testing Tools
API Testing
Performance Testing
QA Testing
MySQL
CSS
HTML
JavaScript
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