The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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:
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.
From 105,394 reviews, clients rate our Testing / QA Specialists 4.9 out of 5 stars.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:
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.
From 105,394 reviews, clients rate our Testing / QA Specialists 4.9 out of 5 stars.I'm looking for an experienced testers (15 testers) to conduct performance testing on my Chrome extension and post a feedback . Key testing areas: - User interface elements - Background processes Testing environment: - Windows OS (Chrome Browser) Ideal skills and experience: - Experience with Chrome extension testing - Strong understanding of performance testing methodologies - Familiarity with Windows operating system - Detail-oriented with excellent reporting skills Please provide your relevant experience and approach to this task.
We are seeking a highly meticulous and experienced freelance Quality Assurance (QA) Tester with deep expertise in financial and accounting systems to collaborate with our team you will lead the validation, compliance, and end-to-end testing of our core accounting software modules. The ideal candidate must possess an intricate understanding of standard accounting workflows and extensive practical exposure to enterprise platforms, specifically QuickBooks and Tally. A verified background in professional software testing is a mandatory prerequisite, as you will independently execute robust test frameworks designed to protect the integrity of numerical data and financial reporting logic. Test accounting computations, multi-currency ledger entries, tax calculations (e.g., GST, VAT, and Sales Tax...
We have a app running on appstore on Flutter. We need someone to test the app make all test and if any issue find...need to create video and list in document with screenshot. So that develoepr can check and fix the issues perfectly. Our IOS app URL Multiple account setups .show me the demonstration video of zoom session working 1 on1 session group session. I need to see this . . • End-to-end booking/payment testing • Zoom session testing. You need to get 2-3 person to test this funtionality by creating 1 to 1 meeting and group meeting. payment gateway need to test. I can give card to test. • Detailed screenshot documentation • Full reporting for developers in PDF format. • Testing from both User and Musician accounts • Proper issue reporting with scree...
I need a seasoned mobile QA who can run a full round of tests on both my iOS and Android builds before the next release. The focus is three-fold: make sure every feature works as intended (functionality), verify the overall experience feels intuitive to a new user (usability), and push the app hard enough to surface bottlenecks, crashes, or memory leaks (performance). You will receive the latest TestFlight build for iOS and an APK for Android, along with a concise feature list and current known issues. After that, I want you to explore every screen, action, and edge case, document what you find, and back each issue with steps to reproduce, screenshots or screen recordings, and any relevant logs. Feel free to lean on tools such as Xcode, Android Studio, Firebase Crashlytics, Charles Proxy,...
I need a single, robust AI solution that can step in as an all-round operator—running routine business management, enforcing solid financial control, and keeping my inbox under control. The most urgent pressure is on the business and finance side, so accurate numbers and smart insights have to come first, but the same system should also clear, sort, and respond to email with minimal oversight from me. Your job is to map my current workflows, suggest (or build) the right stack—whether that’s OpenAI, LangChain, custom Python pipelines, Zapier integrations, or another toolset—and then deliver an integrated assistant able to: • Maintain rolling budgets and forecasts, updating them automatically as new data arrives • Track expenses in real time, spot var...
I’m looking for a freelance tester who can jump in right away and carry out comprehensive performance testing on my application. Your focus will be on identifying load-related bottlenecks, stress limits, and response-time issues, then presenting actionable insights. What I need: • A targeted performance test plan that covers my app’s key user journeys • Execution of load, stress, and spike tests using tools such as JMeter, LoadRunner, Gatling, or any platform you prefer • Clear, data-driven reports with graphs, raw results, and prioritized recommendations • A short debrief call to walk me through the findings and next steps Please outline the tools you’ll use, your typical workflow, and how quickly you can deliver the first results. If you ha...
We’re ready to bring an experienced QA engineer into our remote product squad so every build leaves our pipeline bullet-proof. Your first job will be to craft and run thorough functional test plans for our iOS and Android apps, partnering daily with backend and mobile devs through Slack and the CI dashboard. The immediate focus is to walk every user-facing flow end-to-end—authentication, payments and real-time sync—on real devices and emulators. You’ll log defects in Jira with crystal-clear reproduction steps, confirm fixes on the next build and keep a tight feedback loop going until the issue count hits zero. Regression and integration coverage for our REST APIs will follow once the core mobile work is stable. If you’re comfortable layering in automated tes...
Our prediction-market platform is feature-complete on both web and desktop builds and I’m ready for a fresh pair of eyes. I need a tester who can blend hands-on exploration with a solid suite of automated checks. Here’s what I expect you to cover: • Manual sessions that walk through every trading, funding, and settlement path, noting broken flows, confusing copy, and UI glitches. • Automated tests (Selenium, Cypress, Playwright—your call) that handle regression for all critical user stories so I can run them in CI with one command. • Security probing of login, wallet, and API endpoints to flag common vulnerabilities before launch. • Usability feedback that turns raw observations into actionable UX tweaks. Deliverables 1. A concise test plan...
We are seeking reliable and thorough Mobile Game Beta Testers for ongoing Android and iOS game testing. Job Responsibilities Download and install assigned games directly through official app stores (Google Play Store or Apple App Store). Play and thoroughly test gameplay mechanics, progression systems, and stability. Reach specified target milestones within each game (e.g., reaching required level depth, completing a specific distance/meters, or unlocking designated objectives). Provide honest, detailed feedback regarding bugs, glitches, or visual issues encountered during play. Required Requirements Active Android or iOS (iPhone) mobile device with a valid Google Play or App Store account. High attention to detail and ability to follow precise testing instructions. Clear communicat...
Most of our tracking stack is already built — roughly 60% done. We need an experienced analytics engineer to review what's in place, complete the remaining setup, and verify the whole thing works end-to-end before we scale ad spend. This is an audit-finish-and-QA job, not a build-from-scratch. What you'll do Audit and complete our GA4 config — events, key events/conversions, custom dimensions Finish the Google Tag Manager (web) and server-side GTM setup Get Meta Pixel + Conversions API firing correctly: browser/server deduplication (event_id), strong Event Match Quality, and offline/CRM conversion events flowing back to Meta Wire Consent Mode and confirm everything respects consent QA the full flow (GA4 DebugView + Meta Test Events) and sign off that one ad click ca...
Arabic Proofreading- I am developing an Arabic application for iPad and macOS for social media platforms that supports Arabic and English (bilingual). It supports multichannel, high-quality output, including Design and sharing content across multiple social platforms, PNG/JPEG, and PDF. I want to hire a Native Arabic speaker with strong knowledge/experience in testing software products and familiarity with software publishing terminology. The job responsibilities would be- 1- Native Arabic language proficiency. 2- Proofreading for Arabic localized text in the application Preferred Skills Native Arabic speaker from Arab countries Candidates with experience in one or more of the following will be preferred: Arabic typography knowledge Graphic design Print design Arabic publishing Canva Ad...
I need a seasoned mobile QA who can run a full round of tests on both my iOS and Android builds before the next release. The focus is three-fold: make sure every feature works as intended (functionality), verify the overall experience feels intuitive to a new user (usability), and push the app hard enough to surface bottlenecks, crashes, or memory leaks (performance). You will receive the latest TestFlight build for iOS and an APK for Android, along with a concise feature list and current known issues. After that, I want you to explore every screen, action, and edge case, document what you find, and back each issue with steps to reproduce, screenshots or screen recordings, and any relevant logs. Feel free to lean on tools such as Xcode, Android Studio, Firebase Crashlytics, Charles Proxy,...
I’m looking for a detail-oriented tester who can jump in part-time and manually probe the user interface of my e-commerce site. The immediate focus is on two high-impact areas: • Navigation menus – verify every category, sub-category, and footer link works seamlessly on desktop and mobile, across major browsers. • Search functionality – stress-test keyword, category, and filtered searches, checking for relevance, speed, and graceful handling of zero-result queries. For each session I’ll need a concise report with reproducible steps, screenshots or screen recordings, environment details, and your recommendation on priority. Once fixes are deployed, you’ll re-test to confirm resolution. You’re free to use tools like BrowserStack, Chrome DevT...
We are seeking Network Testing Specialists in South Africa to assist our engineering team with network telemetry, signal stability, and data routing testing. Key Requirements Must deploy and manage 3 to 8 dedicated Probes (Android devices) acting as network testing nodes per location. Must download and install our proprietary diagnostic app alongside required network testing tools on every probe. Connectivity: Must be physically located in South Africa with active local mobile data coverage for each device. Environment: Access to a continuous power source and a stable Wi-Fi connection to keep all probes online 24/7. Scope & Milestones This project strictly involves network telemetry, data routing, and latency monitoring. Milestone 1: Probe Setup & Baseline Validation ($100 U...
We are seeking Network Testing Specialists in Nepal to assist our engineering team with network telemetry, signal stability, and data routing testing. Key Requirements Must deploy and manage 3 to 8 dedicated Probes (Android devices) acting as network testing nodes per location. Must download and install our proprietary diagnostic app alongside required network testing tools on every probe. Connectivity: Must be physically located in Nepal with active local mobile data coverage for each device. Environment: Access to a continuous power source and a stable Wi-Fi connection to keep all probes online 24/7. Scope & Milestones This project strictly involves network telemetry, data routing, and latency monitoring. Milestone 1: Probe Setup & Baseline Validation ($100 USD) Install o...
We are seeking Network Testing Specialists in Nigeria to assist our engineering team with network telemetry, signal stability, and data routing testing. Key Requirements Must deploy and manage 3 to 8 dedicated Probes (Android devices) acting as network testing nodes per location. Must download and install our proprietary diagnostic app alongside required network testing tools on every probe. Connectivity: Must be physically located in Nigeria with active local mobile data coverage for each device. Environment: Access to a continuous power source and a stable Wi-Fi connection to keep all probes online 24/7. Scope & Milestones This project strictly involves network telemetry, data routing, and latency monitoring. Milestone 1: Probe Setup & Baseline Validation ($100 USD) Insta...
My new Shopify shop is live, but before I start paid campaigns I need a thorough technical once-over and a solid digital-marketing foundation. Here is what I expect: • A full technical audit of the store, with a clear report of issues and quick-win fixes. • Creation and submission of a clean XML sitemap so every product and collection is indexed correctly. • Identification and resolution of any “missing parts” in the technical SEO stack—things like directives, structured-data markup, canonical tags, and similar essentials if they are absent or misconfigured. • Sitewide testing on both desktop and mobile to confirm links, forms, checkout flow, and page-load performance. • Basic marketing setup: connect Google Analytics 4, Search Conso...
I'm seeking an ultrasound engineer that is knowledgeable in regard to immersion transducers for biomedical purposes. I have currently have quotes for components but need to ensure compatibility between systems.
Our SaaS web platform is gearing up for several feature releases, and I need a part-time QA specialist who can work fully remote and slot into my weekly sprint cycle without disrupting the team’s rhythm. Your core mandate will be to run thorough functional, regression, and API testing against the latest builds and report findings quickly so fixes can be turned around inside the sprint. Here’s how collaboration will flow: • Each Monday I’ll share the staging URL, release notes, and any relevant Postman collections. • You will execute agreed test cases, explore edge scenarios, and validate all exposed endpoints. • Clear, reproducible defect reports (video or annotated screenshots plus steps to replicate) must be logged in Jira within 24 hours of discove...
We are looking for someone to perform an in-person audit at a testing center in Adelaide. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers accordingly. This is a great opportunity to help improve standardized test administration. FOR THIS ASSIGNMENT, YOU MUST BE RESIDING IN Adelaide and be available in the month of August for one of the following date and times: Aug 17th: 9:00am or 1:00pm. Aug 24th: anytime between 9:00am to 3:00pm Aug 31st: anytime between 9:00am to 3:00pm We provide full training for this assignment. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***
We are looking for someone to perform an in-person audit at a testing center in Kensington, New South Wales. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers accordingly. This is a great opportunity to help improve standardized test administration. FOR THIS ASSIGNMENT, YOU MUST BE RESIDING IN Kensington and be available in the month of August for one of the following date and times: Aug 21st: 10:00am. Aug 28th: 10:00am or 2:30pm We provide full training for this assignment. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***
# Manual QA with Bookkeeping Background — Malaysian Accounting SaaS (AutoCount) We’re looking for a **manual QA freelancer with bookkeeping/accounting knowledge** to help test our accounting software on each release. This is **not an automation testing role**. You will follow a fixed test checklist, upload our test documents, review the results in our web app, and then verify the final accounting result inside **AutoCount** using a remote Windows machine we provide. ## What you’ll do For each release cycle, you will: * Run a fixed regression checklist provided by us * Upload and process test invoices/receipts * Review the results in our web app * Verify the resulting accounting entries in AutoCount * Check items such as: * Purchase Invoice / Payment Voucher type ...
Senior QA Engineer Experience Required: 4-6 Years Job Location :- Ahmedabad ( On site ) Working days - 5.5 Weekday (Half day Saturday) Contract Role - Initially 3 to 6 Month. Based on performance it will extend. Role Summary: Ensures delivery quality through comprehensive test planning, execution, automation, and defect management across the software development lifecycle, supporting production-ready releases. Skills Required: Functional testing Automation testing Regression testing API testing Performance testing Test case design and execution Defect tracking and management Quality assurance best practices
We are looking for an experienced individual QA Tester to comprehensively test our Android e-commerce application. Scope of Work Functional testing UI/UX testing Navigation and user flow testing Login/Signup & OTP testing Product, Search, Cart & Wishlist testing Checkout & Payment flow testing Performance & crash testing Compatibility testing across different Android devices Detailed bug reports with screenshots/screen recordings, steps to reproduce, expected vs. actual results, severity & priority One round of retesting after fixes Deliverables Complete QA report in Excel/Google Sheets Screenshots and screen recordings of reported issues Retesting report after bug fixes Requirements Proven experience in Android/mobile app QA testing Experience testing e-commerce app...
Part-Time Manual Website Tester We're looking for someone to manually test a web application approximately 10–20 hours/week. You will use the application like a real user, try unusual workflows, find bugs, reproduce them, and write clear bug reports. No automated test development is required. You should be comfortable: testing web applications in Chrome finding edge cases and unexpected behavior writing clear reproduction steps in English taking screenshots/screen recordings distinguishing actual bugs from usability suggestions Strong attention to detail and written English are more important than years of experience. Applicants will receive a paid 1-hour test task on our application.
I represent fintech company develops payment solution across Asian regions. And I need on-the-ground insights from people who actually live in Sri Lanka 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.
Before submitting your proposal, please visit our website first: Create a free account and spend 10–15 minutes exploring the platform. Then include the following in your proposal: One feature you liked. One bug or improvement you found. The hidden verification code displayed on the dashboard after login: [YOUR_CODE]. Proposals generated without visiting the website or without the verification code will be ignored. We are looking for genuine testers and UX/UI feedback. Outstanding contributors may receive long-term paid opportunities.
We are seeking Network Testing Specialists in Uzbekistan to assist our engineering team with network telemetry, signal stability, and data routing testing. Key Requirements Must deploy and manage 3 to 8 dedicated Probes (Android devices) acting as network testing nodes per location. Must download and install our proprietary diagnostic app alongside required network testing tools on every probe. Connectivity: Must be physically located in Uzbekistan with active local mobile data coverage for each device. Environment: Access to a continuous power source and a stable Wi-Fi connection to keep all probes online 24/7. Scope & Milestones This project strictly involves network telemetry, data routing, and latency monitoring. Milestone 1: Probe Setup & Baseline Validation ($100 USD) ...
We are seeking Network Testing Specialists in Hong Kong to assist our engineering team with network telemetry, signal stability, and data routing testing. Key Requirements Must deploy and manage 3 to 8 dedicated Probes (Android devices) acting as network testing nodes per location. Must download and install our proprietary diagnostic app alongside required network testing tools on every probe. Connectivity: Must be physically located in Hong Kong with active local mobile data coverage for each device. Environment: Access to a continuous power source and a stable Wi-Fi connection to keep all probes online 24/7. Scope & Milestones This project strictly involves network telemetry, data routing, and latency monitoring. Milestone 1: Probe Setup & Baseline Validation ($100 USD) I...
I need a fresh pair of eyes to put the ClipCast Screen Recorder Chrome extension through its paces. I am mostly concerned with how well the core features work and how intuitive they feel, so the focus is squarely on functionality and usability. Please install the extension on both Windows and macOS, record real-world clips, and pay special attention to: • Screen-capture quality—clarity, frame rate, resolution consistency • Audio capture—sync, channel balance, background-noise handling Deliverables I expect • A concise test report that lists each issue with clear reproduction steps, environment details, and severity • Short screen-grab or GIF evidence where relevant • A final summary that highlights the overall user experience and any quick-wi...
We’re looking for a detail-oriented tester to audit the ClipCast Chrome Extension, a screen recording tool similar to Loom. Website: Your job is to install the extension, use it like a real user, and identify bugs, confusing UX, recording issues, or anything that feels broken or incomplete. ### What you’ll test * Extension installation and onboarding * Starting and stopping recordings * Screen, browser tab, and window recording * Microphone audio * System/tab audio * Webcam recording and camera bubble * Pause and resume * Recording controls * Uploading and processing after recording * Generated ClipCast video links * General UI/UX of the extension * Different recording scenarios and edge cases ### What we need from you Please provide: * A list of every issue you find * ...
I’m getting ready to flip the switch on my new website and I want absolute confidence that visitors will enjoy a smooth, error-free experience from day one. I need a meticulous tester to comb through every critical area before we go live. old site new site Here’s what I expect you to cover: ***** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** please indicate how much time you need to complete the work ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** ********** *******...
need a DDR4 PCB layout designer. The job covers the full physical layout, tuned for high-speed signal using Mentor tool PADS PCB.
I need a sharp-eyed tester to run thorough functional testing on an internal web application, concentrating first on the Chrome browser. The goal is to confirm that every critical workflow, form, and navigation path behaves exactly as intended before we push the next release to production. The build is already live on a staging URL, complete with seeded demo data and a lightweight admin panel for toggling user roles; you’ll receive credentials as soon as we agree on timing. Although Chrome is the immediate priority, flagging any cross-browser concerns you notice will be very helpful—future rounds may expand to Firefox or Safari once the core issues are ironed out. Please work through the app as an end user would, document any functional defects with clear reproduction ste...
I’m opening a small closed test for my new Android mobile app and need exactly 12 people to take part. All I need from each tester is a valid email address so I can send the Play Store invite. Once you accept the invite, you’ll install the app, use it as you normally would for the next 14 days, and share any issues or thoughts you spot along the way. Key details • Platform: Android only • Test type: Closed Testing (no public sharing, please) • Payment: a single total of $2 will be released to cover all 12 testers after the full 14-day period is complete. Deliverables (per tester) 1. Email address for the invite 2. Proof of installation (screenshot) 3. At least one short feedback message during the 14-day window 4. Final confirmation that the app r...
I need a detail-oriented tester to put my website through its paces entirely by hand. The job focuses on three core areas: • Functionality • Usability • Compatibility (major browsers and common mobile devices) Work through every user flow and edge case you can think of, noting anything that breaks, behaves unexpectedly, or feels confusing. Please document each finding in a structured bug report that includes a clear title, step-by-step reproduction, expected vs. actual result, environment details, and a screenshot or short clip when helpful. Deliverables I expect at project hand-off: 1. A concise test plan outlining the scenarios you covered 2. A defects log (spreadsheet or issue-tracker export) with the reports described above 3. A brief summary highlighting o...
I need a solid automation suite for my REST-based service and want it written in TypeScript with Cucumber. The API is already live; what’s missing is a reliable, repeatable way to validate each endpoint whenever we push new code. The job centres on building (or extending) a Cucumber + TypeScript framework that can: • hit every current REST endpoint, • assert responses and status codes, • pull test data from configurable files or environment variables, and • output readable reports (HTML or JSON) after each run. Once the core framework is in place, a handful of sample scenarios should demonstrate the pattern so my in-house team can keep adding tests. Clear setup instructions (npm scripts, ts-config, step definitions, feature files) and a brief README are es...
We are seeking experienced Validation Automation Engineers to develop and maintain automated testing frameworks that ensure software and product reliability. The ideal candidate will have strong experience in automation development, validation processes, and quality engineering. The role involves creating automated test scripts using technologies such as Python, C++, PyTest, Robot Framework, or similar tools. Responsibilities include executing validation test cases, analyzing failures, maintaining automation suites, identifying defects, and collaborating with engineering teams to improve product quality. Experienced candidates should have the ability to design enterprise-level automation frameworks, integrate testing into CI/CD pipelines, perform hardware and software validation, deb...
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