Are you looking to ensure your software, application, or website is functioning at its best and providing an exceptional user experience? Then you need the services of a Testing / QA Specialist! Testing and Quality Assurance (QA) are essential steps in the software development process to make certain that everything is running smoothly, efficiently, and securely. A Testing / QA Specialist will verify that your product is not only free from defects, but also meets the highest standards of performance, usability, and reliability.

Here's some projects that our expert Testing / QA Specialists made real:

  • Developing and implementing comprehensive test plans for websites
  • Executing performance testing of mobile applications on both iOS and Android platforms
  • Writing test scripts and automating backend tests using RSpec, Appium, and other testing tools
  • Testing web-based games to ensure a smooth gaming experience
  • Enhancing automated testing frameworks using languages such as C# or Python
  • Working with clients to identify, troubleshoot, and resolve issues discovered during testing

Freelancer.com is the perfect platform for hiring talented Testing / QA Specialists who can help take your project to the next level. These experts have successfully completed a wide variety of projects for clients all around the world. Their invaluable experience will undoubtedly contribute to the success of your project.

Why wait any longer? Post your project today on Freelancer.com and connect with highly skilled Testing / QA Specialists who are eager to help you achieve your goals. Let's work together to ensure that your software or application not only meets but exceeds expectations.

Von 106,569 Bewertungen, bewerten Kunden unsere Testing / QA Specialists 4.9 von 5 Sternen.
Testing / QA Specialists anheuern

Are you looking to ensure your software, application, or website is functioning at its best and providing an exceptional user experience? Then you need the services of a Testing / QA Specialist! Testing and Quality Assurance (QA) are essential steps in the software development process to make certain that everything is running smoothly, efficiently, and securely. A Testing / QA Specialist will verify that your product is not only free from defects, but also meets the highest standards of performance, usability, and reliability.

Here's some projects that our expert Testing / QA Specialists made real:

  • Developing and implementing comprehensive test plans for websites
  • Executing performance testing of mobile applications on both iOS and Android platforms
  • Writing test scripts and automating backend tests using RSpec, Appium, and other testing tools
  • Testing web-based games to ensure a smooth gaming experience
  • Enhancing automated testing frameworks using languages such as C# or Python
  • Working with clients to identify, troubleshoot, and resolve issues discovered during testing

Freelancer.com is the perfect platform for hiring talented Testing / QA Specialists who can help take your project to the next level. These experts have successfully completed a wide variety of projects for clients all around the world. Their invaluable experience will undoubtedly contribute to the success of your project.

Why wait any longer? Post your project today on Freelancer.com and connect with highly skilled Testing / QA Specialists who are eager to help you achieve your goals. Let's work together to ensure that your software or application not only meets but exceeds expectations.

Von 106,569 Bewertungen, bewerten Kunden unsere Testing / QA Specialists 4.9 von 5 Sternen.
Testing / QA Specialists anheuern

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    35 Jobs gefunden

    We are building a new social app from the ground up with features such as user sign-up, chat, text messaging, voice calling, and several other functions. We're looking for testers who can thoroughly test the app and provide detailed feedback and suggestions to help us make it more user-friendly and intuitive. Testing will be done on Android. Ideally, you should have access to at least **10 Android phones**, since you'll need to create separate accounts on each device to test communication and interactions between users. We need help with: * Testing all app features and user flows. * Finding and documenting bugs, glitches, and unexpected behavior. * Providing clear feedback on usability and the overall user experience. * Suggesting improvements to make the app simpler, easier t...

    €8 / hr Average bid
    €8 / hr Gebot i.D.
    43 Angebote

    Worked as a Software QA Engineer on a large-scale Content Management System (CMS) used to manage educational content for Careers360, one of India's leading EdTech platforms. The platform enables content teams, editors, and administrators to create, review, publish, and manage educational resources including articles, e-books, college information, exams, courses, scholarships, rankings, and user-generated content. The CMS also includes role-based access control, workflow approvals, media management, SEO configuration, content scheduling, analytics, and integration with multiple internal services. My Responsibilities Manual Testing Analyzed Business Requirement Documents (BRD), Functional Requirement Specifications (FRS), and user stories. Designed and executed 200+ detailed test case...

    €8 / hr Average bid
    €8 / hr Gebot i.D.
    10 Angebote

    Hi, I’m a Senior QA Engineer with 5+ years of experience in Manual Testing, ensuring high-quality web and mobile applications. I have worked on Shopify, WordPress, BigCommerce, custom web applications, and CRM systems. My expertise includes: * Test Planning and Test Case Design * Functional, Regression, Smoke, Sanity, and UI/UX Testing * Cross-browser and Cross-device Testing * API Testing using Postman * Bug Reporting and Tracking using Jira, ClickUp, Zoho Projects, and Basecamp * Agile/Scrum methodology I pay close attention to detail and focus on identifying critical issues before they reach production. I provide clear bug reports with screenshots, videos, and detailed reproduction steps, helping development teams resolve issues efficiently. I am reliable, proactive, and comm...

    €8 / hr Average bid
    €8 / hr Gebot i.D.
    9 Angebote

    China-Based API Testing for Payment System Job Description: We're looking for a skilled and detail-oriented QA tester based in China to help us test the API functionality of our payin and payout systems. You will play a key role in validating the reliability and accuracy of our payment processes, ensuring everything runs smoothly from start to finish. Scope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically loca...

    €26 Average bid
    €26 Gebot i.D.
    33 Angebote

    Job Summary We are looking for a motivated and detail-oriented Junior QA Tester with 1–2 years of experience in Manual Testing to join our QA team. The ideal candidate should have a strong understanding of software testing fundamentals, be capable of executing test cases thoroughly, reporting defects effectively, and creating high-quality manual test cases. Experience in test automation and API testing will be considered an added advantage. Key Responsibilities Design, create, review, and maintain manual test cases based on business requirements. Execute functional, regression, integration, and exploratory testing. Identify, document, and track defects with clear reproduction steps and supporting evidence. Verify bug fixes and perform regression testing before releases. Collaborate...

    €73 Average bid
    €73 Gebot i.D.
    37 Angebote

    Job Description: We're looking for a skilled and detail-oriented QA tester based in Singapore to help us test the API functionality of our payin and payout systems. cope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically located in Singapore (for regional payment flow testing) * Prior experience testing financial APIs, especially payins/payouts is an advantage * Ability to record and present clear test results and...

    €19 Average bid
    €19 Gebot i.D.
    22 Angebote

    I'm a solo founder building a social web app with a strong collaborative/multi-user core. It's at private alpha — fully built (~85% of pre-launch scope), running on a staging environment, and I've been the only tester so far. Before I open it up I want a professional exploratory + regression pass from someone who's tested realtime, multi-user apps before, not just marketing sites and simple forms. Being upfront so we're a good fit: this is a part-time hobby project. Work will be sporadic — an initial focused walkthrough now, then occasional short passes as I ship new features or approach launch. This is not a daily or full-time engagement and won't become one. I'm looking for someone happy with an on-and-off relationship they can pick back up ...

    €10 / hr Average bid
    €10 / hr Gebot i.D.
    145 Angebote

    I need someone physically located in Senegal who already has a personal Wave mobile-money account and an active Orange Money account, as well as an Android phone. Your task is to walk through an end-to-end payment on a partner digital platform, record the entire journey directly from your handset, and then share concise notes about anything that felt confusing, slow, or broken. Here is what the job involves: • Using your own Android device and your personal Wave and/or Orange Money wallet, start from the moment you launch the app or payment page and continue until you see a final success confirmation. • Perform a small live transaction so we can see real-world behaviour (I will reimburse the amount or keep it token-sized). • Capture a high-quality screen recording, inc...

    €25 Average bid
    €25 Gebot i.D.
    21 Angebote

    I need someone physically located in Côte d’Ivoire who already has a personal Wave mobile-money account and an active Orange Money account, as well as an Android phone. Your task is to walk through an end-to-end payment on a partner digital platform, record the entire journey directly from your handset, and then share concise notes about anything that felt confusing, slow, or broken. Here is what the job involves: • Using your own Android device and your personal Wave and/or Orange Money wallet, start from the moment you launch the app or payment page and continue until you see a final success confirmation. • Perform a small live transaction so we can see real-world behaviour (I will reimburse the amount or keep it token-sized). • Capture a high-quality scr...

    €16 Average bid
    €16 Gebot i.D.
    13 Angebote

    I’m looking to have sortswift integrated onto my Shopify store and have it tested to ensure that it works

    €27 Average bid
    €27 Gebot i.D.
    89 Angebote

    I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video streaming, navigation, gaming, or other power-hungry tasks. What you’ll do • Install the latest build from Google Play (link provided after hire). • Use the app for at least two hours each day while your device is already running another intensive activity. • Capture screen recordings or annotated screenshots that show battery percentage at the start and end of every session. • Export Android battery stats and simple logcat excerpts once daily (I’ll share clear, step-by-step instructions&mdash...

    €5 / hr Average bid
    €5 / hr Gebot i.D.
    62 Angebote

    Buscamos una persona responsable ubicada en Ecuador para realizar pruebas diarias de sitios web y aplicaciones (1-2 horas al día). Tareas principales: Probar el funcionamiento del sitio en móviles y PC. Verificar procesos de registro y embudos de ventas. Comprobar la correcta visualización de banners publicitarios. Grabar la pantalla durante el proceso y enviar un reporte sencillo. Ofrecemos: Trabajo diario y constante. Pago: $10 por día. Si te interesa, envíame un mensaje directo con tu disponibilidad.

    €6 / hr Average bid
    €6 / hr Gebot i.D.
    28 Angebote

    Sounds interesting? I'm looking to hear about your real-life embarassing incidents that happened anything from house dress, issues faced, exposing issues etc. You should be good enough talking about your personal dressing experiences in an honest and relaxed way. Requirements: Comfortable discussing about your dress experiences Able to communicate clearly in English PLEASE NOTE: Any AI-generated bids and messages will be ignored.

    €2 / hr Average bid
    €2 / hr Gebot i.D.
    31 Angebote

    I need two to three everyday users with both an iOS and an Android device to run a short, hands-on test cycle of our resort-booking app. You’ll be installing the current live build as well as a legacy build that I will provide, then comparing the two side by side. The spotlight is on: • How the user interface feels and guides you through the experience • The entire checkout flow, including price displays and payment confirmation • Any other oddities you notice while navigating general functionality Each evening, I expect a concise report that tells me: 1. What you tried (screens, actions, device/OS version) 2. What you saw (screenshots or short screen-recordings for anything unexpected) 3. How the same step behaved on the old build versus the new one ...

    €395 Average bid
    €395 Gebot i.D.
    145 Angebote

    I am building a customer-service chatbot that will live inside my existing mobile app and need an expert in prompt engineering to turn our knowledge base and typical ticket history into clear, reusable prompts. The goal is an English-only assistant that can resolve the majority of user questions without human escalation while sounding friendly and on-brand. Here is what I have in mind: • Design a prompt strategy that covers greetings, intent detection, troubleshooting flows, and graceful hand-offs to live agents. • Configure and test the AI model (OpenAI GPT-4, Claude, or similar—you can suggest the best fit) inside the app’s current tech stack (React Native front end, Firebase backend). • Set up contextual memory so the bot keeps track of a conversation dur...

    €224 Average bid
    €224 Gebot i.D.
    81 Angebote

    Job Summary We are looking for a motivated and detail-oriented Junior QA Tester with 1–2 years of experience in Manual Testing to join our QA team. The ideal candidate should have a strong understanding of software testing fundamentals, be capable of executing test cases thoroughly, reporting defects effectively, and creating high-quality manual test cases. Experience in test automation and API testing will be considered an added advantage. Key Responsibilities Design, create, review, and maintain manual test cases based on business requirements. Execute functional, regression, integration, and exploratory testing. Identify, document, and track defects with clear reproduction steps and supporting evidence. Verify bug fixes and perform regression testing before releases. Collaborate...

    €8 / hr Average bid
    €8 / hr Gebot i.D.
    83 Angebote
    iOS App Testing and Recording
    4 Tage left
    Verifiziert

    I need someone to test my iOS app that is available on the US app store. You will need to download the app from the app store and perform actions that I specifiy while doing a screen recording. Maximum 5 minutes. Thanks

    €7 / hr Average bid
    €7 / hr Gebot i.D.
    56 Angebote
    Trophy icon Android App Beta Testers
    11 Tage left

    I am assembling a small, 14 members WhatsApp group to beta-test an Android application that forms part of a school project. To take part you must have an Android phone and an active Gmail account that can receive any permissions or review prompts Google may send during the test period. Once added to the WhatsApp workspace you will: • Keep a simple testing log, noting findings on user-interface usability, performance and speed, bug or error occurrences, and any additional items Google flags during review. • Respond promptly (within the same day) to questions or tasks I or the team lead post in the chat. • Stay available and engaged for 14 consecutive days max —the window in which Google typically issues feedback. The assignment ends only when Google confirms ...

    €9 Average bid
    €9
    19 Einträge

    Sounds interesting? I'm looking to hear about your real-life embarassing incidents that happened anything from house dress, issues faced, exposing issues etc. You should be good enough talking about your personal dressing experiences in an honest and relaxed way. Requirements: Comfortable discussing about your dress experiences Able to communicate clearly in English PLEASE NOTE: Any AI-generated bids and messages will be ignored.

    €2 / hr Average bid
    €2 / hr Gebot i.D.
    27 Angebote

    CMS IRA Dossier QA Support I need extra QA/MLR firepower to finish a US CMS Inflation Reduction Act submission. The assignment covers both dossier components—Information Collection Request (ICR) and the Evidence Dossier—so proven experience with each is essential. Your primary focus will be reference tagging, citation verification, and compiling the full annotation package that accompanies CMS-IRA dossier. That means line-by-line checks for accuracy and consistency, strict adherence to CMS/AMCP formatting, and rapid turnaround of clean, track-changed documents. We will supply template files, style guides, and an internal QC checklist to agree expected format and checks; you’ll own the meticulous execution. Expect work to arrive in short sprints once the SLA is aligned and...

    €17 / hr Average bid
    €17 / hr Gebot i.D.
    5 Angebote

    Sounds interesting? I'm looking to hear about your real-life embarassing incidents that happened anything from house dress, issues faced, exposing issues etc. You should be good enough talking about your personal dressing experiences in an honest and relaxed way. Requirements: Comfortable discussing about your dress experiences Able to communicate clearly in English PLEASE NOTE: Any AI-generated bids and messages will be ignored.

    €2 / hr Average bid
    €2 / hr Gebot i.D.
    26 Angebote

    I am upgrading the existing 6-lane stretch of the Jhansi Link Expressway to a full 8-lane configuration and need a seasoned road contractor to take complete charge of the construction and execution phase. Your remit will cover expressway construction end-to-end, with a particular focus on earthwork and grading, asphalt and concrete paving, plus all associated signage and road markings. The work begins with bulk earth-moving, cut-fill balancing and sub-grade preparation, followed by DLC, PQC and asphalt layers laid to current MoRTH/IRC specifications. You will also fabricate and install retro-reflective signage, overhead gantries and thermoplastic lane markings that pass night-time visibility tests. Daily QA/QC sampling, compaction tests and core extraction will be required, and I expect r...

    €15869 Average bid
    €15869 Gebot i.D.
    1 Angebote

    I'm looking for an experienced Playwright specialist to automate end-to-end tests for our Salesforce environment. Key Requirements: - Expertise in Playwright for test automation - Experience with Salesforce, particularly in testing environments - Ability to develop and execute end-to-end test scripts Ideal Skills and Experience: - Proficiency in JavaScript or TypeScript - Prior experience with Salesforce testing - Strong problem-solving skills and attention to detail Please provide examples of similar work done and your approach to this project.

    €259 Average bid
    €259 Gebot i.D.
    41 Angebote

    I need a complete system design and architecture for a Windows-only desktop application that will serve as a data-management solution. The core goal is to let end-users capture, organise, search and report on medium-to-large datasets through a fast, intuitive interface. Scope of work You will start from a blank slate, so the engagement covers everything from choosing the tech stack to defining the database schema, component boundaries, communication patterns and deployment strategy. While I am leaning toward a modern .NET (C#/WPF or WinUI) approach, I am open to alternative frameworks such as Electron, Qt or JavaFX if you can justify clear performance and maintainability advantages. Key activities • Draft high-level and low-level architecture diagrams (layered architecture, modu...

    €10 / hr Average bid
    €10 / hr Gebot i.D.
    33 Angebote

    I need an experienced Android QA engineer to independently test a mobile application before its Google Play Store submission. The app is feature-complete and has passed internal review. I'm now looking for an independent tester to validate it end-to-end. What you'll be testing: A native Android app targeted at Indian users. Details of the app are shared after NDA signing. Scope: Functional testing across 19 feature areas Performance benchmarks (launch speed, memory, database, battery) Stability tests including a 72-hour continuous operation soak Static and dynamic security analysis (SAST/DAST) What I need from you: Your Gmail address — I will add you as an internal tester in Google Play Console so you can install the app directly from the Play Store Availability to sign ...

    €215 Average bid
    €215 Gebot i.D.
    48 Angebote

    I have set aside 40 dedicated hours to put my web application through a full quality-assurance workout. The build must perform flawlessly in Chrome, Firefox and Safari, so every finding has to be reproduced on each of those browsers. During the engagement I need three complementary perspectives: • Functional testing – confirm every feature behaves as specced, with clear, reproducible steps when it does not. • Usability testing – note friction points, confusing flows or visual glitches that might trip up real users. • Performance testing – baseline page-load times and key workflow response times, flag slow spots and include lightweight stress checks. Deliverables I expect at the end of the 40 hours: 1. A structured bug/issue log (spreadsheet or Jira e...

    €86 Average bid
    €86 Gebot i.D.
    123 Angebote

    I’m ready to take my supermarket online with a dedicated mobile app that runs smoothly on both iOS and Android. The core of the project is straightforward: shoppers must be able to browse our full catalogue, place and pay for orders, then choose delivery or store pickup—all from their phones. In-app customer support chat is equally important. I want customers to reach our team instantly, whether for product inquiries, order status, or returns. A simple, intuitive chat interface (text first, with scope to add voice or rich media later) will keep service levels high even during peak hours. To keep the experience fast and reliable, the app should connect to a real-time inventory feed, handle secure payments, send push notifications for order updates, and store basic profile ...

    €245 Average bid
    €245 Gebot i.D.
    100 Angebote

    I represent fintech company develops payment solution across Asian regions. And I need on-the-ground insights from people who actually live in Malaysia, Myanmar, or Laos and able to help me with testing if our integration system works well. Scope of work - Test local payment method integrations for functionality and user experience - Provide feedback on issues encountered during tests - Report video flow of test When you apply, please highlight your relevant experience with payment or usability testing so I can gauge how quickly you’ll get up to speed. Deliverables I must receive from you: • Screen-capture video of each test flow • A concise issue log referencing timestamps in the video • A brief usability impression (one-paragraph snapshot is fine) That&rsq...

    €96 Average bid
    €96 Gebot i.D.
    15 Angebote
    Web Application Tester
    1 Tag left
    Verifiziert

    Hello, I have an app that has just been built and current migrated to AWS . I am looking for an application tester that can test a list of scenarios and provide evidence for each testers scenarios both pass and fail

    €20 Average bid
    €20 Gebot i.D.
    80 Angebote

    I already use a Twilio number for live API traffic on my website and Twilio confirms the line “supports WhatsApp Business.” SMS messages flow and the logs look clean, yet the Android WhatsApp Business app never receives a verification code when I try to link the same number. I’m looking for someone who has been through this exact activation loop and can pinpoint whether the block sits inside Twilio, Meta/Facebook Business Manager, or the WhatsApp onboarding sequence itself. You’ll have access to current Twilio logs and, if needed, I’ll share temporary Business Manager access so you can check display name approval, messaging limits, and any missing compliance steps. Acceptance criteria • The number completes verification inside the Android WhatsApp...

    €27 Average bid
    €27 Gebot i.D.
    98 Angebote

    Job Description:
 We’re looking for a skilled and detail-oriented QA tester based in China to help us test the API functionality of our payin and payout systems. You will play a key role in validating the reliability and accuracy of our payment processes, ensuring everything runs smoothly from start to finish. Scope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically located in China (for regional payment flow t...

    €16 Average bid
    €16 Gebot i.D.
    16 Angebote

    I need a single freelancer who can split their time evenly between two ongoing tasks. First, you will take short promotional videos I supply and make sure they reach the right eyes on TikTok. That means uploading from a remote location, writing hooks and hashtags that sit naturally with the content, adjusting copy when a trend shifts, and tracking basic reach and engagement numbers so I can see what works. At the same time, I’d like you to put on the hat of a new visitor and run quick user-experience tests on my website. I am not worried about deep functionality or load-time diagnostics right now; what I care about is how easily someone can find information, complete a sign-up, and move through the core journey. Record your screen, note any friction points or confusing wording, and...

    €21 Average bid
    €21 Gebot i.D.
    41 Angebote

    Freelancer Needed: Mobile App QA Tester + Product Consultant + Contract Manager** I am looking for an **independent freelancer (no agencies or teams)** who can help with testing, reviewing, and improving a mobile application and its cryptocurrency ecosystem. The role is not only basic QA testing. I need someone who can think critically, give **honest negative feedback**, question decisions, identify problems, and help evaluate the product from both a technical and user perspective. Main Responsibilities: Mobile App Testing Test sending and receiving messages. Test push notifications and verify they work correctly. Test audio calls. Test video calls (very important) — this is a key feature and must be tested thoroughly across different devices and network conditions. Identify...

    €13 / hr Average bid
    €13 / hr Gebot i.D.
    39 Angebote
    Esports Site Penetration Test Audit
    6 Stunden left
    Verifiziert

    My esports tournament platform needs a thorough penetration test completed within four days. The stack combines a Supabase/PostgreSQL back end, REST/GraphQL-based APIs, user accounts, an admin console, and a wallet that handles deposits, withdrawals, and payment-gateway traffic. Primary focus is the payment gateway and wallet layer, yet I still want every public or privileged surface probed against the full OWASP Top 10 as well as common esports-specific attack patterns. That includes: authentication and authorization flows, admin privilege escalation, API abuse, IDOR, SQLi, XSS, insecure file uploads, exposed secrets, and verification of Supabase row-level security. Attempted manipulation of balances or tournament results is welcomed if it highlights a weakness. When the engagement en...

    €31 Average bid
    €31 Gebot i.D.
    43 Angebote

    The public-facing web app I’m about to launch needs a final, end-to-end quality sweep. I want both manual exploratory passes and an automated regression suite so every critical pathway is covered across the two primary browsers my users rely on—Chrome and Safari. Manual work should dig into usability, edge-case behaviour, and visual consistency, surfacing clear, reproducible bug reports with screenshots or screen-captures. In parallel, I expect a maintainable set of automated tests (Selenium, Cypress, Playwright or a similar framework you’re comfortable with) that I can plug into my CI pipeline for continual coverage after hand-off. Deliverables • Detailed test plan outlining scope, assumptions, and acceptance criteria • Structured bug/issue reports with s...

    €3 / hr Average bid
    €3 / hr Gebot i.D.
    57 Angebote

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