Hire the Best Unit Testing Specialists
in the United States

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Kenneth P.

Manassas Park, Virginia

$75/hr
5.0
4 jobs

I help businesses find the compliance gaps hiding in their documents and data — before they become expensive problems. 14 years of QA experience. I validate that your documentation is complete, accurate, and ready to hold up under scrutiny. What I deliver: - Compliance Document Audits — review your policies and procedures for gaps and inaccuracies - Data Quality Validation — catch errors and inconsistencies in spreadsheets, databases, and reports - Risk & Compliance Gap Assessments — identify missing or outdated documentation with clear remediation steps - Process-to-Documentation Verification — confirm your workflows match what's written down - QA Automation — automated test suites for web apps and platforms, built with Playwright                                                                                      Who I work with: - Small businesses needing compliance documentation review - Tech companies with test automation needs (web apps, APIs, CI/CD pipelines) - Organizations with data quality issues affecting reporting and operations - Anyone with documentation that has "drifted" from actual business processes My difference: QA-grade precision applied to business documentation — specific, actionable findings, not high-level recommendations. Recent: 15+ compliance document reviews, QA automation suites, data validation frameworks.

  • Unit Testing
  • Software QA
  • Automation Testing Frameworks & Tools
  • End-to-End Testing
  • Sanity Testing
  • Automated Tests
  • Automation Testing Deliverables
  • Data Analysis
Sophiko G.

Feasterville-Trevose, Pennsylvania

$30/hr
5.0
17 jobs

I’m a Manual QA Tester with over 4 years of experience working on Web, Mobile, and API projects across SaaS, AI, and Fintech platforms. I focus on practical, hands-on testing, covering regression, UX feedback, bug reporting, and performance testing with JMeter. My goal is to help teams release software that’s reliable, user-friendly. I have tested CRM systems, E-commerce platforms, financial applications, and AI-powered tools, collaborating closely with developers, product managers, and designers. I enjoy working with teams to catch issues early, improve release quality, and enhance the overall user experience. 𝐊𝐞𝐲 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: • Manual testing for Web, Mobile, and cross-platform applications • Regression, exploratory, and edge-case testing • API testing and verification • Performance testing and load validation using JMeter • Cross-browser and cross-device testing on Chrome, Safari, Firefox, iOS, and Android • Clear and actionable bug reports with steps, screenshots, and videos • UX feedback to improve usability and reduce friction 𝐓𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐈 𝐔𝐬𝐞: • Test Management & Bug Tracking: Jira, ClickUp, Trello, TestRail, Qase • API & Performance Testing: Postman, Swagger, JMeter • Cross-browser & Device Testing: BrowserStack, Chrome DevTools, Android Studio, Figma • Automation & Frameworks: Java, Selenium, Selenide, Allure, BDD • Data & Documentation: Excel, Google Sheets • Communication & Collaboration: Slack, Microsoft Teams, Zoom , Google Meet • Screen Recording & Testing Support: ScreenRec, Requestly , Jam • Version Control: Git, GitHub My goal is to deliver clear, actionable testing results that improve reliability, usability, and product quality, helping teams launch with confidence. 📩 If you are looking for a QA professional who can improve product quality, uncover issues early, and provide practical UX and performance insights, I’m ready to support your project.

  • Software Testing
  • Manual Testing
  • Functional Testing
  • Regression Testing
  • API Testing
  • Web Testing
  • Mobile App Testing
  • Bug Tracking & Reports
  • Test Case Design
  • Test Execution
  • Usability Testing
  • Jira
  • Postman
  • Swagger
  • SQL
Svetlana V.

Burlingame, California

$30/hr
5.0
4 jobs

Self-starter QA Engineer / Tester with 10+ years of experience working on web, mobile, and desktop applications across a variety of industries. Specializing in manual and API testing, functional end-to-end, regression, performance, and user acceptance testing. Extensive experience delivering high-quality software in Agile environments at large organizations such as Wells Fargo and Delta Dental, with a proven track record of working with cross-functional teams, creating test strategies, and driving successful releases. Skilled at translating client requirements into actionable tasks, building test plans and cases, and optimizing testing workflows for maximum performance. I’ve successfully contributed to QA efforts across multiple domains, including healthcare, finance, insurance, government, real estate, gaming, e-commerce, SaaS, marketing, education, social media, and HR/recruitment platforms. I’m reliable, easy to work with, and a strong communicator. Most importantly, I always focus on adding value to every project. Whether your project requires meticulous functional testing, data-driven performance assessments, or robust API validations, I’m here to help you achieve flawless results. Let’s work together to ensure your project’s success with efficient, transparent, and dependable testing processes! Technical Summary: * Experience with all phases of the project life cycle, including requirements gathering, risk analysis, test planning, scheduling, defect tracking, management, and reporting * Excellent knowledge of QA methodologies, software development processes, testing industry standards, and best practices in software testing, including Agile (Scrum), TMM and RUP methodologies * Expert knowledge of Performance, Stress, Regression, Functional, and Acceptance testing * Experienced in translating business requirements to technical testing solutions, developing test requirements, decomposition into test cases, analysis, verification, and reporting of test results * Experienced with commercial testing and software configuration tools – TestDirector, Bugzilla, Jira, LoadRunner, QuickTest Pro (QTP/UFT), HP Quality Center/ALM, IBM ClearQuest, ClearCase * Experienced in testing complex web applications, mobile apps, SaaS, financial, B2B, and digital commerce products * Experience with interactive television, multimedia, broadcast video equipment, audio/video drivers * Knowledge of software debugging, embedded systems, TV-based consumer video electronics, digital communication protocols, and digital optical systems Technical Skills: Languages: SQL, HTML Methodologies: Software Development Life Cycle (SDLC), Waterfall and Agile (Scrum), TMM Operating Systems: Windows, MacOS, iOS, Linux Databases: SQL Server, Oracle Protocols: HTTP, TCP/IP, FTP Version Control Tools: CVS, MS Visual SourceSafe, ClearCase, Perforce Automation Tools: LoadRunner, QuickTest Pro (QTP/UFT), Silk Test, IBM Rational Robot Test Applications: Bugzilla, TestLink, Zephyr, BrowserStack, Postman, Jira, HP Quality Center/ALM, HP/Mercury TestDirector, IBM ClearQuest, ClearCase, Rational RequisitePro, Caliber RM, IBM/Rational Visual Test, WinSQL, Opalis Software, Tidal Software

  • Software Testing
  • Software QA
  • Beta Testing
  • Manual Testing
  • Hardware Testing
  • Quality Assurance
  • Mobile App Testing
  • Performance Testing
  • Functional Testing
  • Regression Testing
  • Usability Testing
  • User Acceptance Testing
  • Web Testing
  • API Testing
  • Test Case Design
Shilpa B.

Wesley Chapel, Florida

$40/hr
4.4
115 jobs

With Over 9+ years of experience as SAP Business Analyst/ SAP Archiving Consultant/ Technical Writer/ Document Specialist I am expert in the below skills. Expert in Process Flow diagrams, Flowchart Experienced in creating process flows, swim lane diagrams, Gap Analysis, Requirements gathering Process flows, Functional/technical specifications Experience in L1and L2 Production support activities, root cause analysis, analyzed and escalated issues and documented step by step corrective measures. Created Technical Specification documents and Functional requirement documents. Experienced in business processes mapping, fit to standard, UAT & SIT testing and cutover processes using the SAP Activate program methodology. Collaborate with users and IT to establish and enhance understanding of business processes in our systems. Created user stories, Process flow diagrams, Test cases. Created process Flows and SOP for healthcare Company. Collaborate with analysts and developers to understand complex technical procedures and translate them into clear, actionable steps. Project Management Expertise: 1. Managing multiple agile teams 2. Sprint planning, scope, estimation, and retros 3. Hands-on JIRA, Trello, Redmine, ClickUp, Asana 4. Client onboarding, standups, and delivery reviews 5. Risk mitigation and schedule optimization 6. Full project lifecycle: kickoff to launch 7. QA and UAT coordination 8. Agile, Scrum, and Kanban execution Industries Worked In: 1. HealthTech 2. E-Commerce Skills Snapshot: * Project & Product Management * QA (Mobile, Web, Desktop) * Business Analysis * Documentation: SRS, FRS, BRD, User Manuals * Team Leadership * Client Communication * Virtual/Executive Assistance * Agile/Scrum Facilitation * System Configuration & Support Good Team player and self-starter with excellent work prioritization, communication, coordination, documentation, Project Planning and Interpersonal Skills. I have completed all my assigned projects within time. Also I always take a pro-active approach when I am doing my projects.Client satisfaction is my number one priority and I offer strong determination to achieve great results.

  • Unit Testing
  • Software QA
  • SAP Analysis
  • SAP SD
  • User Acceptance Testing
  • SAP ERP
  • Business Analysis
  • Requirement Analysis
  • Data Entry
  • EMR Data Entry
  • Documentation
Kristen F.

Neosho, Missouri

$60/hr
4.9
81 jobs

Experienced tech professional with 15+ years in the industry and a foundation in Computer Science. Skilled in streamlining operations, managing projects, and improving documentation. Known for cross-functional collaboration, driving system improvements, and applying a Lean approach to boost efficiency and reduce errors.

  • Software QA
  • QA Management
  • Business Analysis
  • Technical Writing
  • Project Management
  • Project Scheduling
Ankita G.

Westborough, Massachusetts

$20/hr
5.0
6 jobs

Profile: 9+ years of experience in Software Testing which includes understanding the system under test and functional requirements, and creating the needed test assets to perform necessary functional and non-functional testing. My recent experience was working as a QA with Virtual Presenz Inc. and I had worked with Multi National Organisations like Accenture, Herbalife and Misys. I have also contributed to the Steller Payments as a freelancer through Upwork. I have worked in Agile software release eco-system, staying up to date with daily scrum and give clear status about my work on what’s completed, what’s that I would be working on and what’s blocking my current work deliverables. Raising risk at the right time and highlighting the severity of the issue is something I believe is a must and strong skill a QA should possess, which helps the team to set proper priority around the issue. I am currently working as a QA Engineer at Virtual Presenz Inc., where I ensure system compliance with stringent safety standards through automation testing using Python and Selenium.Beyond QA, I have experience working with AI microservices, integrating them into web dashboards to display security analytics metrics, including Crowd Analytics, Weapon Detection, and Environment Analytics. I have also contributed to basic UI development by:Writing efficient, testable code using Flask and Python best practices.Developing responsive user interfaces with Material Dashboard and HTML/CSS. Before that I have experience working with eCommerce organization , where I was tasked to maintain the end to end software quality of an eCommerce Distributor Administration web application, which is hosted in a cloud eco-system. Prior to that I have experience in working with Business and Finance domain. These are some of the testing tools I’m proficient in but not limited to, Quality Center, Test Foundation Server and Jira including Tracking, Traceability, Execution, Reporting and Management. I enjoy working very closely with Business Analysts, Product owners, developers and my QA peers for proper understanding of the Product functionality and its nuances to test the application in maximum possible detail but also be efficient with my time. I have created detailed status reports and templates to inform the stakeholders about the daily progress and risks/dependencies with other teams. Succesfully completed Prompt Engineering Certification – edX in 2025 Completed Python Programming course from Harvard University in 2018 Work status: Currently on Employment Authorization to work in the United States and I do not require Visa Sponsorship, however my nationality is Indian.

  • Jira
  • Functional Testing
  • Test Execution
  • Python Script
  • SQL
  • Case
  • Presentations
  • Test Development
  • Information Technology
  • Python
  • SQL Programming
  • Bug Reports

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a Unit Testing Specialist in the United States on Upwork?

You can hire a Unit Testing Specialist in the United States on Upwork in four simple steps:

  • Create a job post tailored to your Unit Testing Specialist project scope. We'll walk you through the process step by step.
  • Browse top Unit Testing Specialist talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Unit Testing Specialist profiles and interview.
  • Hire the right Unit Testing Specialist for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Unit Testing Specialist?

Rates charged by Unit Testing Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Unit Testing Specialist in the United States on Upwork?

As the world's work marketplace, we connect highly-skilled freelance Unit Testing Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Unit Testing Specialist team you need to succeed.

Can I hire a Unit Testing Specialist in the United States within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Unit Testing Specialist proposals within 24 hours of posting a job description.