QA Engineer Job Description Template

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QA Engineer Job Description

A QA engineer is a vital part of the software development team, ensuring that every product meets the highest quality standards before it reaches the end user. QA engineers help maintain software quality by developing and executing test plans, debugging, and working closely with developers to improve the development process. Hiring a QA engineer enables companies to deliver reliable and high-performing products that enhance customer satisfaction and build brand trust.

This QA engineer job description template helps outline the specific and fundamental skills, responsibilities, and qualifications needed to attract skilled candidates. If you’re looking for top QA talent, consider using platforms like Upwork to find qualified professionals.

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Job Overview

We are seeking an experienced QA engineer to join our development team and lead our quality assurance efforts. The ideal candidate will have a strong background in software testing and automated testing and a deep understanding of QA methodologies. This role involves collaborating with software engineers and stakeholders to design and implement test cases that ensure product quality at every stage of the software development process.

The QA engineer will be responsible for writing and executing test scripts, conducting regression testing, and reporting test results to enhance software quality. They will also be expected to work in an Agile environment, using testing tools and programming languages like Python or Java to help streamline the testing process.

Key Responsibilities

As a QA engineer, you will:

Develop test plans. Create and manage comprehensive test plans that cover all aspects of the software development process, from functionality to security.
Execute test cases. Design, develop, and execute test cases to identify any software issues before release.
Automate testing. Implement and manage automated testing using testing tools and frameworks to ensure efficiency and accuracy.
Carry out debugging process. Collaborate with developers to debug and troubleshoot software issues, providing insights for effective solutions.
Report test results. Document and communicate test results clearly to the development team and other stakeholders.
Perform regression testing. Conduct regression testing to verify that software updates do not disrupt existing functionality.
Provide continuous improvement. Participate in the continuous improvement of testing processes to enhance product quality and user satisfaction.
Employ security testing. Perform security testing to identify potential vulnerabilities and ensure the software’s robustness.
Collaborate with team members. Work closely with software engineers and product managers to ensure that quality standards are maintained throughout the development process.

Qualifications and Skills

To be considered for the role of QA engineer, candidates should have:

Education. A bachelor’s degree in computer science, software engineering, or a related field.
Experience. Two to five years of experience in quality assurance or software testing within a tech environment.
Programming skills. Proficiency in programming languages such as Python or Java to create test scripts and manage automated testing.
Testing tools. Experience with testing tools like Selenium, JIRA, or Appium to streamline the testing process.
Communication skills. Strong verbal and written communication skills to effectively convey test findings and collaborate with the development team.
Problem-solving skills. Excellent problem-solving skills with the ability to think critically and identify effective solutions for software issues.
Detail-oriented mindset. Strong attention to detail and a commitment to maintaining quality standards.
Knowledge of QA methodologies. Solid understanding of QA methodologies and testing processes, especially within an Agile environment.
Certifications. Relevant certifications in quality assurance or software testing are an advantage.

About Our Company

[Company Name] is an innovative leader in [Industry], committed to delivering high-quality products that enhance the user experience. We take pride in our development team and our ability to create software solutions that meet the evolving needs of our clients. Our collaborative environment fosters growth and development, and we believe in the value of quality assurance as a core component of our success. Join us to be part of a dynamic team that values excellence, continuous improvement, and customer satisfaction.

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What does a QA engineer do?

A QA engineer is responsible for ensuring the quality and functionality of a software product through testing processes and debugging. Their role involves developing test plans, creating and running test cases, and working closely with software engineers to identify and resolve software issues. QA engineers use both manual and automated testing methods to verify software quality and ensure the product aligns with quality standards.

QA engineers contribute to the development process by providing feedback to the development team and ensuring that each product iteration meets the company’s quality assurance benchmarks. They may also conduct security testing and regression testing to guarantee that new updates do not disrupt existing functionality.

QA engineer duties and responsibilities

A QA engineer is essential to ensuring the software meets its usability and quality requirements. Key duties include:

Developing test plans. Creating detailed test plans to guide testing efforts and maintain software quality.
Executing test cases. Designing and performing test cases to identify software issues and ensure functionality.
Automated testing. Implementing automated testing using various frameworks and tools for efficient and repeatable tests.
Debugging. Collaborating with developers in the debugging process to diagnose and resolve software issues.
Reporting results. Documenting test results and communicating findings to the development team and stakeholders.
Regression testing. Conducting regression testing to confirm that updates don’t impact existing features.
Security testing. Performing security testing to identify and address software vulnerabilities.

How to write a QA engineer job description

Writing an effective QA engineer job description is essential to attract top candidates. Follow these steps:

Start with the job title. Use "QA Engineer" as the job title to clearly define the role.
Provide a concise job overview. Summarize the QA engineer role, focusing on its importance to the software development process.
List key responsibilities. Include primary responsibilities like developing test plans, executing test cases, and conducting automated testing.
Specify qualifications. Highlight necessary qualifications, including a bachelor’s degree, experience with testing tools, and strong problem-solving skills.
Include company details. Give an overview of your company’s mission, culture, and the importance of quality assurance to attract candidates who align with your values.

FAQ about QA engineers

1. What is the typical QA engineer salary?

The QA engineer's salary varies by location, experience, and industry, typically ranging from $89,000 to $135,000 annually in the U.S., according to Glassdoor. QA engineers with specialized skills or certifications may earn more.

2. What qualifications are required for a QA engineer?

A QA engineer typically holds a bachelor’s degree in computer science, software engineering, or a related field to build foundational skills in programming and software development. Additional certifications in quality assurance or software testing (e.g., ISTQB or CSTE) are beneficial, as they provide deeper knowledge of testing methodologies and industry standards. Practical experience with automated testing tools and knowledge of SQL for data validation are also important qualifications. Strong communication skills and the ability to collaborate within the development process further support success in this role.

3. What skills are essential for a QA engineer?

Key skills include strong communication skills, proficiency in testing tools and automated testing, problem-solving skills, and a thorough understanding of QA methodologies. Programming skills in languages like Python or Java are also valuable.

4. How does a QA engineer support product quality?

A QA engineer supports product quality by designing and executing test cases that identify issues early in the development process. They work closely with developers to address issues and ensure that each iteration meets quality standards.

5. What’s the difference between a QA engineer and a software engineer?

While both roles contribute to the development process, a software engineer focuses on building software, whereas a QA engineer focuses on testing and maintaining product quality. QA engineers ensure that software is reliable, secure, and user-friendly before it reaches the end user.

6. Do QA engineers need a degree?

While a bachelor’s degree in computer science, software engineering, or a related field is often preferred for QA engineers, it's not always mandatory. Many QA engineers enter the field through practical experience, certifications, or specialized training in quality assurance and testing methodologies. For those aiming to work in complex software environments or advanced testing roles, a degree can provide a strong foundation in software development and programming fundamentals, but hands-on experience and proficiency with testing tools and QA processes are highly valued and can sometimes substitute for formal education.

Hire QA engineers on Upwork

Looking for an experienced QA engineer to help ensure the quality of your software products? Post a job on Upwork to connect with skilled professionals who can manage automated testing, develop test cases, and collaborate with your development team. Upwork’s talented pool of QA engineers can help enhance your product quality and customer satisfaction.

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QA Engineers you can meet on Upwork

$40 hourly
Mervana M.
- 4.9
- (13 jobs)
Beirut, BA
QA Engineering
Google Earth
App Development
Dashboard
CAD Conversion
CAD
Risk Assessment
Automation
Autodesk Revit
Spatial Analysis
PostGIS
Cartography
Lidar
Remote Sensing
Geospatial Data
Python
ArcGIS Online
QGIS
ArcGIS
GIS
I help clients turn complex spatial data, engineering constraints, and fragmented source information into decision-ready GIS outputs. I am a GIS Analyst, Geospatial Engineer, and Civil Engineer specializing in ArcGIS Pro, QGIS, spatial analysis, remote sensing, infrastructure GIS, due diligence, geospatial QA/QC, automation, and technical mapping. My civil engineering background helps me interpret infrastructure, utilities, land, and development constraints—not just map them. My work spans the full GIS lifecycle, from raw-data validation through analysis, automation, reporting, and client-ready deliverables. I have supported projects involving infrastructure assessment, geospatial QA/QC, LiDAR, municipal solid-waste optimization, parcel screening, development due diligence, seismic risk, remote sensing, network analysis, and automated geospatial workflows. DUE DILIGENCE, SITE SCREENING & DEVELOPMENT ANALYSIS I perform GIS-based desktop due diligence for land, infrastructure, real estate, energy, and data-centre projects. This includes parcel research, zoning and land-use review, floodplain screening, slope and terrain constraints, wetlands and environmental overlays, protected areas, access and transportation, utilities, power, water, wastewater, gas, fiber, easements, setbacks, legacy wells, hazard exposure, and permitting-related spatial research. I consolidate findings into risk summaries, constraint maps, site-comparison matrices, and decision-ready reports. SPATIAL ANALYSIS & GEOPROCESSING Vector/raster analysis, buffers, overlays, proximity, zonal statistics, suitability modeling, weighted overlays, MCDA, spatial joins, hotspot analysis, spatial statistics, kriging, location-allocation, service areas, network analysis, composite risk indices, vulnerability analysis, and site-selection workflows. INFRASTRUCTURE, UTILITIES & NETWORK GIS Road, water, wastewater, solid-waste, power, and transportation GIS; road-network preparation, connectivity QA, routing, VRP optimization, service-area analysis, utility mapping, AADT integration, corridor analysis, accessibility modeling, asset inventories, and damage classification. REMOTE SENSING, LIDAR & TERRAIN Sentinel-1/2, Landsat, Maxar, LiDAR, DEMs and DTMs; multi-epoch elevation-change analysis, terrain modeling, slope/aspect/curvature, watershed analysis, flood screening, land-cover classification, NDVI/NDWI, InSAR displacement analysis, change detection, deep-learning workflows, and orthophoto interpretation. GEOSPATIAL QA/QC & DATA MANAGEMENT Topology validation, geometry repair, duplicate/null detection, schema compliance, attribute-domain checks, CRS and datum validation, projection harmonization, CAD-to-GIS conversion, parcel reconciliation, gap/overlap/sliver correction, geodatabase design, metadata, and multi-source data integration. I work with geodatabases, PostGIS/PostgreSQL, shapefiles, GeoPackages, CAD, KML/KMZ, LAS/LAZ, and web services. GIS AUTOMATION & REPRODUCIBLE WORKFLOWS Python, ArcPy, ModelBuilder, ArcGIS REST APIs, FME, GDAL, batch geoprocessing, automated validation, and reporting. I build repeatable, auditable workflows that reduce manual effort. LAND, CADASTRAL & MUNICIPAL GIS Parcel datasets, cadastral mapping, land-use zoning, boundary reconciliation, development constraints, municipal GIS databases, public-facility mapping, solid-waste systems, infrastructure inventories, and planning applications. RISK, HAZARD & ENVIRONMENTAL GIS Seismic vulnerability, building-risk assessment, liquefaction screening, Newmark displacement, flood and coastal risk, climate vulnerability, environmental constraints, habitat and land-cover analysis, protected-area mapping, and post-disaster impact assessment. WEB GIS, DASHBOARDS & CARTOGRAPHY ArcGIS Online, Dashboards, StoryMaps, Survey123, Field Maps, maps, atlases, technical figures, 3D scenes, layouts, and client-ready visualizations. SELECTED EXPERIENCE My background includes UN-Habitat Lebanon infrastructure and damage-assessment work, geospatial QA/QC facilitation for a large urban-development project in Saudi Arabia, multi-epoch LiDAR analysis for tidal-marsh restoration in California, municipal solid-waste routing, U.S. county-level parcel and development-constraint screening, seismic and building-vulnerability research, and automated parcel-screening workflows using ArcGIS REST APIs. TOOLS ArcGIS Pro, ArcGIS Online, QGIS, Python, ArcPy, PostGIS/PostgreSQL, AutoCAD, Civil 3D, FME, GDAL, ModelBuilder, Survey123, Field Maps, Dashboards, StoryMaps, Excel, and Power BI. I validate data before analysis, document assumptions and methods, and focus on outputs that are technically defensible and immediately useful. If your project involves GIS, infrastructure, due diligence, remote sensing, LiDAR, land or parcel analysis, environmental constraints, spatial QA/QC, automation, network analysis, or decision-support mapping, I can take it from raw inputs to a professional final deliverable.
$65 hourly
Steven S.
- 4.9
- (41 jobs)
Rockford, OH
QA Engineering
Compliance
Six Sigma
ISO 9001
Internal Auditing
Technical Writing
QA Management
ISO 9000
Quality Control
Financial Audit
Lean Manufacturing
Steven is an experienced quality management professional, participating member of US TAG to ISO/TC 176, and PhD candidate at Indiana Institute of Technology, where he also graduated with a master's in engineering management. Prior to building his career in global quality management system consulting, Steven spent nearly twenty years in manufacturing/project engineering, quality engineering, and quality management roles, primarily in the automotive industry, implementing and auditing ISO 9001 and IATF 16949 quality management systems, leading complex problem-solving efforts, developing suppliers and qualifying manufactured components and assemblies globally, and leading APQP efforts for major OEM customers. As a consultant, Steven continued to implement and audit quality management systems for automotive, medical device, and aerospace clients, as well as continuing to support APQP and PPAP activities throughout the supply chain. Steven is very knowledgeable with ISO 9001, IATF 16949, ISO 13485, AS9100, 21 CFR 820, FSSC 22000, and ISO 15378 and able to implement and audit quality management systems in nearly any sector.
$45 hourly
Nestor P.
- 5.0
- (21 jobs)
Lviv, LVIV OBLAST
QA Engineering
SwiftUI
Tablet
Kotlin
Firebase
User Authentication
User Profile Creation
QA Testing
UX & UI Design
iOS Development
Mobile App Development
Swift
Android
iOS
Smartphone
I specialize in iOS and Android development but also provide end-to-end app development when needed—in partnership with expert UI/UX designers and backend engineers. • Huma (UK healthtech company, $300M funded) – Led iOS development, architected the SDK, and built complex features for remote patient monitoring. • FuboTV (US streaming service with millions of users) – Developed and optimized video playback on iOS, tvOS, and Chromecast for a seamless streaming experience. 📊 Industry Experience: Healthtech, finance, social networking, communication tools, and more—focusing on security, real-time interactions, intuitive UI, and compliance with HIPAA & GDPR standards. 📩 Need expert iOS/Android development or an end-to-end app solution? Let’s discuss how I can help!

$40 hourly
Mervana M.
- 4.9
- (13 jobs)
Beirut, BA
QA Engineering
Google Earth
App Development
Dashboard
CAD Conversion
CAD
Risk Assessment
Automation
Autodesk Revit
Spatial Analysis
PostGIS
Cartography
Lidar
Remote Sensing
Geospatial Data
Python
ArcGIS Online
QGIS
ArcGIS
GIS
I help clients turn complex spatial data, engineering constraints, and fragmented source information into decision-ready GIS outputs. I am a GIS Analyst, Geospatial Engineer, and Civil Engineer specializing in ArcGIS Pro, QGIS, spatial analysis, remote sensing, infrastructure GIS, due diligence, geospatial QA/QC, automation, and technical mapping. My civil engineering background helps me interpret infrastructure, utilities, land, and development constraints—not just map them. My work spans the full GIS lifecycle, from raw-data validation through analysis, automation, reporting, and client-ready deliverables. I have supported projects involving infrastructure assessment, geospatial QA/QC, LiDAR, municipal solid-waste optimization, parcel screening, development due diligence, seismic risk, remote sensing, network analysis, and automated geospatial workflows. DUE DILIGENCE, SITE SCREENING & DEVELOPMENT ANALYSIS I perform GIS-based desktop due diligence for land, infrastructure, real estate, energy, and data-centre projects. This includes parcel research, zoning and land-use review, floodplain screening, slope and terrain constraints, wetlands and environmental overlays, protected areas, access and transportation, utilities, power, water, wastewater, gas, fiber, easements, setbacks, legacy wells, hazard exposure, and permitting-related spatial research. I consolidate findings into risk summaries, constraint maps, site-comparison matrices, and decision-ready reports. SPATIAL ANALYSIS & GEOPROCESSING Vector/raster analysis, buffers, overlays, proximity, zonal statistics, suitability modeling, weighted overlays, MCDA, spatial joins, hotspot analysis, spatial statistics, kriging, location-allocation, service areas, network analysis, composite risk indices, vulnerability analysis, and site-selection workflows. INFRASTRUCTURE, UTILITIES & NETWORK GIS Road, water, wastewater, solid-waste, power, and transportation GIS; road-network preparation, connectivity QA, routing, VRP optimization, service-area analysis, utility mapping, AADT integration, corridor analysis, accessibility modeling, asset inventories, and damage classification. REMOTE SENSING, LIDAR & TERRAIN Sentinel-1/2, Landsat, Maxar, LiDAR, DEMs and DTMs; multi-epoch elevation-change analysis, terrain modeling, slope/aspect/curvature, watershed analysis, flood screening, land-cover classification, NDVI/NDWI, InSAR displacement analysis, change detection, deep-learning workflows, and orthophoto interpretation. GEOSPATIAL QA/QC & DATA MANAGEMENT Topology validation, geometry repair, duplicate/null detection, schema compliance, attribute-domain checks, CRS and datum validation, projection harmonization, CAD-to-GIS conversion, parcel reconciliation, gap/overlap/sliver correction, geodatabase design, metadata, and multi-source data integration. I work with geodatabases, PostGIS/PostgreSQL, shapefiles, GeoPackages, CAD, KML/KMZ, LAS/LAZ, and web services. GIS AUTOMATION & REPRODUCIBLE WORKFLOWS Python, ArcPy, ModelBuilder, ArcGIS REST APIs, FME, GDAL, batch geoprocessing, automated validation, and reporting. I build repeatable, auditable workflows that reduce manual effort. LAND, CADASTRAL & MUNICIPAL GIS Parcel datasets, cadastral mapping, land-use zoning, boundary reconciliation, development constraints, municipal GIS databases, public-facility mapping, solid-waste systems, infrastructure inventories, and planning applications. RISK, HAZARD & ENVIRONMENTAL GIS Seismic vulnerability, building-risk assessment, liquefaction screening, Newmark displacement, flood and coastal risk, climate vulnerability, environmental constraints, habitat and land-cover analysis, protected-area mapping, and post-disaster impact assessment. WEB GIS, DASHBOARDS & CARTOGRAPHY ArcGIS Online, Dashboards, StoryMaps, Survey123, Field Maps, maps, atlases, technical figures, 3D scenes, layouts, and client-ready visualizations. SELECTED EXPERIENCE My background includes UN-Habitat Lebanon infrastructure and damage-assessment work, geospatial QA/QC facilitation for a large urban-development project in Saudi Arabia, multi-epoch LiDAR analysis for tidal-marsh restoration in California, municipal solid-waste routing, U.S. county-level parcel and development-constraint screening, seismic and building-vulnerability research, and automated parcel-screening workflows using ArcGIS REST APIs. TOOLS ArcGIS Pro, ArcGIS Online, QGIS, Python, ArcPy, PostGIS/PostgreSQL, AutoCAD, Civil 3D, FME, GDAL, ModelBuilder, Survey123, Field Maps, Dashboards, StoryMaps, Excel, and Power BI. I validate data before analysis, document assumptions and methods, and focus on outputs that are technically defensible and immediately useful. If your project involves GIS, infrastructure, due diligence, remote sensing, LiDAR, land or parcel analysis, environmental constraints, spatial QA/QC, automation, network analysis, or decision-support mapping, I can take it from raw inputs to a professional final deliverable.
$65 hourly
Steven S.
- 4.9
- (41 jobs)
Rockford, OH
QA Engineering
Compliance
Six Sigma
ISO 9001
Internal Auditing
Technical Writing
QA Management
ISO 9000
Quality Control
Financial Audit
Lean Manufacturing
Steven is an experienced quality management professional, participating member of US TAG to ISO/TC 176, and PhD candidate at Indiana Institute of Technology, where he also graduated with a master's in engineering management. Prior to building his career in global quality management system consulting, Steven spent nearly twenty years in manufacturing/project engineering, quality engineering, and quality management roles, primarily in the automotive industry, implementing and auditing ISO 9001 and IATF 16949 quality management systems, leading complex problem-solving efforts, developing suppliers and qualifying manufactured components and assemblies globally, and leading APQP efforts for major OEM customers. As a consultant, Steven continued to implement and audit quality management systems for automotive, medical device, and aerospace clients, as well as continuing to support APQP and PPAP activities throughout the supply chain. Steven is very knowledgeable with ISO 9001, IATF 16949, ISO 13485, AS9100, 21 CFR 820, FSSC 22000, and ISO 15378 and able to implement and audit quality management systems in nearly any sector.
$45 hourly
Nestor P.
- 5.0
- (21 jobs)
Lviv, LVIV OBLAST
QA Engineering
SwiftUI
Tablet
Kotlin
Firebase
User Authentication
User Profile Creation
QA Testing
UX & UI Design
iOS Development
Mobile App Development
Swift
Android
iOS
Smartphone
I specialize in iOS and Android development but also provide end-to-end app development when needed—in partnership with expert UI/UX designers and backend engineers. • Huma (UK healthtech company, $300M funded) – Led iOS development, architected the SDK, and built complex features for remote patient monitoring. • FuboTV (US streaming service with millions of users) – Developed and optimized video playback on iOS, tvOS, and Chromecast for a seamless streaming experience. 📊 Industry Experience: Healthtech, finance, social networking, communication tools, and more—focusing on security, real-time interactions, intuitive UI, and compliance with HIPAA & GDPR standards. 📩 Need expert iOS/Android development or an end-to-end app solution? Let’s discuss how I can help!
$50 hourly
Moiz N.
- 5.0
- (46 jobs)
Lahore, PUNJAB
QA Engineering
Test Execution
End-to-End Testing
Software Testing
Component Testing
Regression Testing
Functional Testing
Software QA
Bug Reports
Manual Testing
Technical Documentation
Web Testing
Bug Tracking & Reports
✨Product & QA Specialist with 8+ years of hands-on experience delivering high-quality web, mobile, and SaaS products. I combine product thinking, deep quality analysis, and effective team leadership to ensure products launch on time, delight users, and scale reliably 𝗖𝗢𝗥𝗘 𝗦𝗧𝗥𝗘𝗡𝗚𝗧𝗛𝗦🚀 💠𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝘆 & 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 𝗮𝗹𝗶𝗴𝗻𝗺𝗲𝗻𝘁 — translate business goals into prioritized, testable product outcomes. 💠𝗗𝗲𝗲𝗽 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 — exploratory, risk-based, and data-driven testing focusing on AI-assisted test design, synthetic data, adversarial testing, and model validation. 💠𝗧𝗲𝗮𝗺 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 & 𝗰𝗿𝗼𝘀𝘀-𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 — able to manage and coordinate engineers, PMs, designers, and stakeholders for smooth delivery. 💠𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 & 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 — clear user stories, acceptance criteria, test plans, and release notes. 💠𝗦𝘁𝗮𝗸𝗲𝗵𝗼𝗹𝗱𝗲𝗿 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝘁𝗿𝗶𝗮𝗴𝗲 — fast, practical bug triage and mitigation plans. 𝗔𝗜 & 𝗠𝗢𝗗𝗘𝗥𝗡 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 𝗧𝗥𝗘𝗡𝗗𝗦 𝗨𝗦𝗘𝗗🧠 . 𝘋𝘢𝘵𝘢 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 & 𝘴𝘺𝘯𝘵𝘩𝘦𝘵𝘪𝘤 𝘥𝘢𝘵𝘢 𝘨𝘦𝘯𝘦𝘳𝘢𝘵𝘪𝘰𝘯 for robust model and pipeline testing. . 𝘈𝘥𝘷𝘦𝘳𝘴𝘢𝘳𝘪𝘢𝘭 𝘢𝘯𝘥 𝘧𝘶𝘻𝘻 testing for inputs, APIs, and ML models. . 𝘔𝘰𝘥𝘦𝘭 𝘮𝘰𝘯𝘪𝘵𝘰𝘳𝘪𝘯𝘨 & 𝘥𝘳𝘪𝘧𝘵 𝘥𝘦𝘵𝘦𝘤𝘵𝘪𝘰𝘯 𝘧𝘰𝘳 𝘔𝘓/𝘈𝘐 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘴 — validating performance, fairness, and data integrity. . 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘣𝘪𝘭𝘪𝘵𝘺-𝘥𝘳𝘪𝘷𝘦𝘯 𝘘𝘈 — using logs, traces, and metrics to find systemic issues early. 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥 (𝗲𝘅𝗮𝗺𝗽𝗹𝗲𝘀)💼 -Product requirement refinement, acceptance criteria, and release readiness checks. -Comprehensive exploratory & manual testing for web, mobile, and APIs with risk-based test coverage. -AI/ML product QA: dataset checks, model validation, performance/fairness investigations, and monitoring plans. -Clear bug reports with reproducible steps, impact assessment, and suggested remediation. -Coordination of release activities, regression scope, and post-release reviews. 𝗠𝗢𝗗𝗘𝗥𝗡 𝗧𝗘𝗖𝗛, 𝗙𝗥𝗔𝗠𝗘𝗪𝗢𝗥𝗞𝗦 & 𝗧𝗢𝗢𝗟𝗦 𝗙𝗔𝗠𝗜𝗟𝗜𝗔𝗥𝗜𝗧𝗬 ❇️(Not limited to) (𝘐 𝘶𝘴𝘦 𝘵𝘩𝘦𝘴𝘦 𝘪𝘯 𝘥𝘢𝘺-𝘵𝘰-𝘥𝘢𝘺 𝘱𝘳𝘰𝘥𝘶𝘤𝘵 & 𝘘𝘈 𝘸𝘰𝘳𝘬, 𝘢𝘯𝘥 𝘵𝘰 𝘶𝘯𝘥𝘦𝘳𝘴𝘵𝘢𝘯𝘥 𝘦𝘯𝘨𝘪𝘯𝘦𝘦𝘳𝘪𝘯𝘨 𝘵𝘳𝘢𝘥𝘦𝘰𝘧𝘧𝘴.) 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: JavaScript/TypeScript, React, Next.js, Vue.js, Svelte 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 / 𝗔𝗣𝗜𝘀: Node.js, Deno, NestJS, Express, GraphQL (Apollo), REST 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗱𝗮𝘁𝗮: PostgreSQL, MySQL, MongoDB, Redis, BigQuery 𝗖𝗹𝗼𝘂𝗱 & 𝗶𝗻𝗳𝗿𝗮: AWS (Lambda, ECS/EKS, S3, RDS), GCP, Azure; Infrastructure as Code (Terraform, CloudFormation) 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝘀 & 𝗼𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻: Docker, Kubernetes (EKS/GKE/AKS) 𝗖𝗜/𝗖𝗗 & 𝗗𝗲𝘃𝗢𝗽𝘀:GitHub Actions, GitLab CI, Jenkins, Docker registries, IaC pipelines 𝗢𝗯𝘀𝗲𝗿𝘃𝗮𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗦𝗥𝗘 𝘁𝗼𝗼𝗹𝘀: Prometheus, Grafana, Datadog, Sentry, ELK stack (Elasticsearch / Logstash / Kibana) 𝗗𝗮𝘁𝗮 & 𝗠𝗟 𝘁𝗼𝗼𝗹𝗶𝗻𝗴:Python ecosystems (pandas, scikit-learn), TensorFlow/PyTorch awareness, MLflow, model monitoring platforms 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗹𝗶𝗳𝗲𝗰𝘆𝗰𝗹𝗲: Jira, Notion, Confluence, Figma (for UX feedback), Postman (API exploration), Git/GitHub/GitLab 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ➡️I bring product-level judgment and deep quality focus — not just finding bugs, but preventing them. ➡️I stay current with AI trends in testing and data quality, so ML products are validated end-to-end. ➡️I can manage teams effectively and coordinate cross-disciplinary efforts without owning a dedicated team. 𝗥𝗘𝗔𝗗𝗬 𝗧𝗢 𝗖𝗢𝗟𝗟𝗔𝗕𝗢𝗥𝗔𝗧𝗘? If you need a pragmatic Product & QA lead to strengthen product quality, validate AI/ML features, or manage releases and stakeholder expectations, let’s talk. I’ll quickly assess the scope and propose an actionable quality plan.
$44 hourly
Letacio M.
- 4.9
- (43 jobs)
Sao Carlos, STATE OF SAO PAULO
QA Engineering
Cypress
Selenium
API
React
Automation
Business Process Automation
FastAPI
Django
Automated Testing
AutoHotKey
Browser Automation
Bot Development
Robotic Process Automation
Python
I automate repetitive work between systems, websites and desktop applications. Is your team doing things like this? - using systems that should talk to each other but don’t - copying data between websites, systems or spreadsheets - filling forms manually - processing emails one by one - downloading files and moving them between systems - updating spreadsheets every day - logging into systems just to move information around or generate reports If the answer is yes, I can automate these processes so your team stops wasting time on repetitive work. Typical automation systems I build include: - integrations between websites, APIs and databases - automatic form filling using spreadsheets or databases as data sources - email processing systems that read, classify and respond automatically - desktop automation for Windows applications, Excel and legacy systems - automated data extraction and synchronization between platforms - scheduled cloud automations that run without your computer being on How does this usually work? There are two main ways to automate processes. The first is **simulating human actions** — clicking, typing and navigating software exactly as a person would. The second is **communicating directly with systems** through APIs or system-level automation. I combine these two approaches depending on the problem. This allows me to automate not only modern websites (browser automation), but also legacy systems such as ERPs, internal tools, Excel workflows and virtually any desktop application. This makes solutions: - faster - more reliable - cheaper to maintain How projects usually start: The simplest way is for you to **record a short video showing the task being performed.** From there I analyze the workflow and propose the best way to automate it. If you prefer, we can also schedule a quick call where you walk me through the process live. This avoids long technical documents or complicated preparation — just show the workflow and we start from there. Technologies I commonly use: Python - Django - FastAPI - SQL AutoHotkey - Make (Integromat) - Zapier Airtable - Typeform - API integrations Examples of systems I’ve built: - mobile automation that reads screen and reacts in <40 ms - automation that reads Excel files and fills web forms automatically - systems that move data between websites automatically - Gmail direct-access desktop client that archives email links into Google Docs, updates labels, and can log in as multiple users without opening the browser - cloud automations running on schedule without human intervention - email parsing systems that extract and process data automatically - Jira API automation for task creation, reporting and workflow management - voice commands that control computer operations - poker software that scans available tables and opens them automatically based on player count, stack sizes and game modes I also have a background in Quality Engineering, which means the systems I build are robust and thoroughly tested. One insight that surprises many companies: For every process that is clearly identified as a candidate for automation, there are usually **several other hidden workflows quietly wasting time and money** in daily operations. Once the first automation is built, these opportunities tend to become much easier to spot. If you already identified **one task worth automating**, chances are there are many more. Send me a message and show me the process — I’ll help you automate it and uncover the next opportunities to save time and reduce manual work.
$50 hourly
Viacheslav K.
- 5.0
- (16 jobs)
Lviv, LVIV OBLAST
QA Engineering
Software QA
SaaS
Web Testing
Cypress
Technical Writing
Regression Test Script
Test Case Design
QA Management
Test Plan
Regression Testing
Test Design
API Testing
Manual Testing
🔍 I help product teams build QA into how they work — not just catch bugs after the fact. 8+ years of hands-on testing plus experience leading QA teams, so I bring both deep testing skill and the process discipline to make quality repeatable, not accidental. ⚙️ What I build: Test strategies, structured test suites, and QA workflows that scale with your product — so quality doesn't depend on one person remembering to check something. I set up processes teams can actually follow, then keep refining them as the product grows. 🧪 Testing coverage: API • UI • Cross-Browser & Compatibility • Regression • Exploratory • Performance • Black/Grey Box • BDD • IoT Testing 📄 Documentation & systems: Test plans, test case libraries, checklists, and bug reports designed to be reused — not one-off deliverables. Clear enough that a new team member could pick up the process without me in the room. 👥 As a team lead: I set up how a QA team tracks and reports work, keep everyone accountable to the same standard, and communicate proactively so nothing slips silently. 🛠️ Tools & tech stack: ✔️ Management: Jira, Trello, Asana, Zephyr, TestRail ✔️ API testing: Postman, Swagger, cURL ✔️ Cross-browser: BrowserStack ✔️ VCS: Git, GitHub, GitLab, Bitbucket ✔️ Databases: SQL, MySQL, PostgreSQL ✔️ CI/CD: Jenkins, Azure DevOps/Pipelines ✔️ Performance/Load: JMeter, NeoLoad, LoadRunner
$60 hourly
Heather S.
- 4.8
- (19 jobs)
Virginia Beach, VA
QA Engineering
Test Case Design
Integration Testing
Automated Testing
Functional Testing
API Development
Selenium
Manual Testing
API Testing
QA Management
Web Testing
Test Execution
Continuous Integration
Usability Testing
Software QA
I am a highly skilled Quality Assurance professional with a deep passion for setting up robust automation frameworks and meticulously crafting and executing test scripts. My proficiency extends to a wide range of testing tools, including Playwright, Selenium, Postman, and various open-source resources. Here's how I can contribute to your projects: • Test Script Maestro: My strength lies in composing and executing test scripts with precision, ensuring comprehensive test coverage and accurate results. • AI integration testing: I derive a comprehensive test plan from the application including AI specific test cases for Intent Recognition, Entity Extraction, Dialogue Management, Response Generation, Non-Deterministic Behavior and Bias test cases. • Automation Framework Expert: I specialize in designing and implementing automation frameworks that empower organizations to achieve efficient and cost-effective testing processes. • Tool Proficiency: I possess a strong command of testing tools such as Selenium, Playwright, Postman, and a host of other open-source resources. This allows me to maintain automation initiatives without incurring additional costs. My skill set is geared toward enhancing the quality and efficiency of your testing procedures. Partner with me to elevate your automation and testing capabilities, delivering superior results while optimizing resources. Key Strengths • Test Automation Specialist: I excel at setting up the framework, scripting, and implementing functional and solution test automation. This reduces manual testing time significantly and seamlessly integrates with continuous integration processes. • Requirements Traceability: I implement the Requirements Traceability Matrix to ensure forward and backward traceability, reducing defects by up to 60% within a single development cycle. • Web Accessibility Compliance: My skills include ensuring compliance with web accessibility standards across multiple platforms and browsers, including iOS and Android mobile compliance. • Team Collaboration: I effectively manage collaboration between development and quality teams, focusing on unit tests, regression test suites, and automation scripting. • Quality Assurance Leadership: I am dedicated to ensuring timely and accurate code, documentation, and deliverables while implementing and maintaining quality processes. • International E-commerce: I specialize in custom solutions for testing fulfillment and distribution cycles for international e-commerce clients with global reach. • Agile and Quality: I introduce and implement agile methodologies and quality assurance best practices to enhance project outcomes. • Client Success: My work has directly contributed to client success stories, including securing academic grants and streamlining quality processes. • Playwright, Selenium, Postman and other open source tools: I have a strong command of testing tools like Selenium and other open-source resources to maintain automation without additional cost. Skills: • Quality Assurance Consulting • Blockchain Implementation • Agile Methodologies • Functional Test Automation • Integration Testing • Manual Testing • Performance and Load Testing • Security Testing • Mobile Device Testing • Business Intelligence • Business Analysis • Mentoring • Project Management • Visual Studio • Team Foundation Server Administration • SQL Server Management Studio • SSRS, SSIS, SSAS • SharePoint Administration • Selenium • VMWare/Hyper-V • Fiddler/Burp • Subversion • Git • Jira • Jenkins • Java • JavaScript • SQL • C# • Cucumber • Azure DevOps • Playwright • Postman Certifications: • IBM Cognitive Practitioner • IBM Blockchain Foundation Developer I am passionate about delivering high-quality solutions and am eager to bring my expertise to your project. Let's work together to achieve excellence in your testing and quality assurance initiatives.
$45 hourly
Mariam A.
- 4.8
- (34 jobs)
Dubai, DU
QA Engineering
Stress Testing
Load Testing
End-to-End Testing
Automated Testing
Baseline Testing
Mobile App Testing
Software Testing
Functional Testing
Manual Testing
Regression Testing
Usability Testing
Web Testing
Black Box Testing
Highly motivated and forward-thinking product and project manager with 7+ years of extensive experience in a dynamic product development environment and various blockchain and non-blockchain projects. 6+ years of technical experience as a full-stack SDET engineer before transitioning into product management, this makes me the perfect fit for working with development and design teams. A product evangelist whose goal is to shape the product vision and manage product development process to ensure seamless experience for users and help make the company’s vision a reality. I have contributed to the growth of various companies in various industries such as eCommerce, Fintech, Healthcare, Cloud Computing(SaaS), Blockchain, Real Estate and Education. Here is how i can contribute to the growth of your company: ✔Product Management ✔Product Planning ✔ Agile (Scrum and Kanban) ✔ Product Design ✔ Product Development ✔ Market Research ✔ Design Research ✔ Blockchain Research ✔ Business Analysis ✔ Data Analysis ✔ Project management (Jira, Trello, Asana, ClickUp, Notion, Github projects) ✔ Creating effective product roadmaps ✔ Translating customer needs into product requirements ✔ User stories creation ✔ Quality Assurance ✔ Project documentation ✔ Product Marketing ✔Technical Writing/Documentation I am a problem solver and a team leader with a can do attitude, willingness to learn, a great passion for premium customer experience, phenomenal time management skills, willingness to grow and be part of a growing team, good communication skills and a strong user focus. I understand and speak English fluently. In previous roles, reduced the delivery time by 20% and was able to coordinate 100% of product completion in line with the company roadmap. Dedicated team member with strong leadership abilities in startup environments and eager to bring my proven abilities to an innovative team. If you think that I am a good fit for your team and that my services and values are in-line with your needs, I am happy to have a chat. Thank you!
$100 hourly
Joshua M.
- 5.0
- (24 jobs)
Jacksonville, OR
QA Engineering
Data Visualization
Microsoft Power BI Development
Git
Business Process Automation
Data Analysis
Python
SQL
Microsoft Power BI
KPI Metric Development
Business Analysis
JavaScript
You have questions about your business, your customers, and your data; I build the systems to find your answers. I specialize in implementing low-barrier-to-entry Business Intelligence solutions like Microsoft's PowerBI and Google's Looker Studio, creating efficient and robust data processes and intuitive data visualizations.
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