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.
Da 114,466 valutazioni, i clienti danno una valutazione ai nostri Testing / QA Specialists di 4.9 stelle su 5Are 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.
Da 114,466 valutazioni, i clienti danno una valutazione ai nostri Testing / QA Specialists di 4.9 stelle su 5Virtual assistance for testing in Burkina Faso,Cameroon, Ghana, Guinea. We are looking for a QA specialist, a virtual assistant or a data scraper based in Burkina Faso, Cameroon, Ghana, Guinea for long-term cooperation to test mobile and web applications. The ideal candidate must be detail-oriented, reliable, and able to strictly follow provided instructions and test scenarios. No special skills are required to complete the testing
I have a progressive-web-app that is feature-complete and ready for a final round of quality checks before it goes live. What I need now is a careful end-to-end testing cycle followed by a smooth deployment to production. Scope of testing You’ll be running the full suite of tests I’ve identified as critical to launch: • Functional testing – every user flow must behave exactly as designed. • Performance testing – measure and optimise loading, caching, offline behaviour and overall Lighthouse scores. • Usability testing – confirm that navigation, accessibility and touch interactions feel natural on small screens. Coverage requirements All tests must be executed on the latest stable versions of Chrome, Safari and Firefox, both mobile an...
Our Talking Statues mobile app needs a thorough round of bug-fixing and polishing before we re-submit to both Google Play and the App Store. At the moment the main pain points are performance slow-downs and broken core functionality; every specific case is documented in the attached PDF for quick reference. Here is what I need from you: • Analyse the codebase, pinpoint the root causes of each performance bottleneck and functional failure described in the PDF, and apply clean, future-proof fixes. • Compile and test the updated build on Android and iOS until every listed issue is fully resolved and no new regressions appear. • Prepare the production releases, handle the store submissions (including required screenshots, descriptions, signing, versioning, etc.), and s...
Project Description: I am looking for a professional and experienced app developer who can develop my Android app and successfully testing and publish it on Google Play Store by strictly following all Google Play Console policies, terms, and conditions. This will be my first app on Google Play Store, so policy compliance, clean code, and proper guidance are extremely important. Scope of Work: Develop a fully functional Android app Ensure 100% compliance with Google Play policies, including: User Data & Privacy Policy Permissions policy Data Safety form Ads policy (if ads are used) Content & UI guidelines Create and deliver: Signed AAB (Android App Bundle) Unique package name App icon & splash screen (basic) Assist with or handle: Google Play Console setup App...
• Top-up wallet and recurring subscription system that gates premium episodes and tracks balance in real-time. • Smooth audio streaming with background play; buffering and bitrate handling should feel invisible to the listener. (Offline downloads are optional for a later sprint, so build with that future toggle in mind.) Design & tech notes The UX should echo popular audio apps—clean mini-player, intuitive queue, dark/light mode if practical. I am comfortable with Kotlin or modern Java and would like well-structured, maintainable code. If you rely on a backend (Firebase, custom REST, etc.) outline the stack and provide clear API documentation so future content ingestion is straightforward. Deliverables 1. Source code and compiled APK ready for Play Store submission. 2...
is already live in beta and the core idea works: businesses post their transport needs and only admin-approved drivers place bids. What’s holding us back from launch are three clearly defined work streams that must be wrapped up by one cohesive team who can own the whole finish line. Pending scope • User Interface Design – polish the homepage layout, user dashboard and profile management screens so they are clean, responsive and consistent with the current brand guidelines. • Backend Development – finalise the bidding workflow endpoints, driver approval logic and notification hooks; tighten security on user data. Code is in Laravel with a MySQL database. • Testing & Debugging – run end-to-end tests across desktop and mobile, resolve the kn...
I want a thorough penetration test against my organisation’s external-facing infrastructure with the sole objective of uncovering every exploitable vulnerability before anyone else does. The scope is limited to the public IP ranges and cloud assets I will provide; nothing on the internal network is in play this time. You are free to use the standard toolkit—Nmap, Nessus, Burp Suite, Metasploit, custom scripts—so long as the testing remains non-disruptive and fully documented. OWASP and PTES methodology are both acceptable; feel free to blend them if it yields deeper coverage. Deliverables I need: • An executive-level summary that highlights critical findings in plain language. • A detailed technical report listing each vulnerability, proof-of-concept evide...
My small business already runs on Gmail, Chat, Docs, Sheets, Slides and Calendar, yet the mix of consumer versus business accounts and a growing email load (10+ messages a week and climbing) leaves the workflow scattered and privacy settings uncertain. What I need is a clean, well-documented Workspace configuration that respects data-sharing comfort levels while letting every tool work together smoothly. Here is what success looks like for me: • A concise audit of the current accounts that spells out where consumer logins can stay and where a business tier would be smarter. • Step-by-step configuration of Gmail (labels, filters, signature, templates), shared Drive folders, Chat spaces and Calendar sharing so the team can collaborate without chasing links. • Privacy an...
I’m looking for a QA Engineer who can join our Madurai team on a six-month contract and bring 3–4 years of solid quality-assurance experience to the table. Manual testing is the day-to-day backbone of the assignment, and I also need someone confident enough with automation to build and maintain suites that keep regression runs tight and reliable. You’ll collaborate closely with developers and product owners in our office, owning the full test cycle—from writing clear test plans to validating production fixes. If you already script with Selenium or a comparable framework, you’ll ramp up fast; if you have wider performance-testing exposure, that’s a welcome bonus but not essential. Key deliverables during the contract: • Comprehensive test plans...
We are developing an AI-based Automated PCB Inspection System and are currently working with a large set of assembled PCBs that are already fabricated and available at the QC-ready stage. We are looking for a seasoned PCB inspection and assembly expert to perform structured technical verification and visual quality assessment of these boards. The PCBs under review are high-reliability, multi-layer assemblies (4 to 28 layers) with dense routing and mixed component technologies (SMT + through-hole). Board sizes range from 50 × 50 mm up to 500 × 500 mm, across ~400 PCB variants. The main help required is two-fold: 1️⃣ Component Verification Against BOM Identify and verify every mounted component against the provided BOM Check part number, package, footprint, polarity, and ori...
I have an existing ATMS PCB design with current dimensions of 120 mm (L) × 55.55 mm (W). I am seeking an experienced PCB layout designer to reduce the overall board size by up to 20 mm in both length and width through layout optimization. Scope of Work / Requirements: * The schematic must remain unchanged. * No component replacement, modification, or value changes are allowed. * Only PCB layout optimization and placement/routing improvements are permitted. * Electrical functionality must remain 100% identical to the existing design.
I’m looking for EU-based individuals who can assist with setting up and testing a digital marketing environment for quality assurance and real-world validation purposes. I’ve built a digital marketing ecosystem and would like to test and validate it under real user conditions in different EU countries. The goal is to ensure proper localization, performance, and compliance before scaling. Scope of Work - Assist with environment setup on a personal computer located in your country - Participate in testing and validation of marketing tools and workflows - Provide feedback on performance, localization, and usability - Use your own internet connection (standard residential setup) to reflect real-world conditions - Follow clear testing instructions and document results Requiremen...
My app is already past the idea phase and is partially built, but I need an experienced developer to carry it across the finish line. The core architecture is in place; what remains are the final features, polish, and thorough testing so it can be released with confidence. I’d like the project wrapped up within the next month, so I’m looking for someone who can quickly get familiar with the existing codebase, identify gaps, and implement the remaining work without disrupting what’s working well. Clear, frequent communication and clean, well-documented code are essential. Deliverables I expect: • Complete implementation of the remaining features • Resolution of any outstanding bugs or edge-case crashes • A final, stable build ready for release, along w...
Android Closed Testers Needed (14 Days) – Google Play Closed Testing (Opt-in + Daily Use) I need 12–16 real Android testers for my app’s Google Play Closed Testing (Alpha) to meet the 14 consecutive days opted-in requirement. What you will do (required): Provide the Google account email you use on your Android phone’s Play Store (this is mandatory so I can whitelist you). Join the closed test via my opt-in link and stay opted-in for 14 consecutive days (do not opt out). Install the app from Google Play. Open the app daily for ~1–2 minutes (light usage; compliance-focused, not heavy QA). Send proof screenshots: Day 0: opted-in confirmation + installed app screen Day 7: still opted-in screenshot + short feedback (2–3 sentences) Day 14: still opte...
I'm seeking an experienced medical device developer to create a home-use monitoring device for blood glucose levels. Key Requirements: - The device should be user-friendly, accurate, and reliable for home users. - It must comply with relevant medical regulations and standards. - Design should be compact and suitable for home environments. Ideal Skills and Experience: - Expertise in medical device development, particularly in monitoring devices. - Strong knowledge of regulatory requirements in the medical field. - Experience in designing user-friendly interfaces for home-use medical devices. - Background in biomedical engineering or related fields.
I’m rolling out a new Android app and need real-world testers who will stick with it for a full 15 days. The process is straightforward: first join the Google Group at , then accept the Play-Store test invitation here Once you’ve opted in, install the build, open it at least once, and keep it on your device for the entire test window. Throughout the two-week period you’re free to use the app as little or as much as you like; what matters is that it stays installed so I can gather stability and retention data from Google Play Console. Deliverables I’ll be looking for: • Confirmation screenshot showing you’ve joined the Google Group and accepted the Play test link • Device/Android version details so I can match crash logs • A brief note ...
My team develops a mobile payment gateway that needs to be tested on Mobily’s network in Saudi Arabia. To complete our QA cycle, we require real-world testing from Android and iPhone users who have an active Mobily SIM and can connect via either mobile data or Wi-Fi. The tests must be performed from within Saudi Arabia. We will share a test URL with the tester. The tester is required to open the URL, follow the steps in the flow, complete the subscription/payment, and then explore the service pages after successful subscription. The scope of the task is: • Run the provided URL and complete the full payment/subscription flow. • After subscription, navigate through the service pages and basic features. • Capture a full screen recording of the entire process, including ...
I’ve just opened the internal-testing track for a brand-new productivity app on Google Play and need a handful of sharp Android users to put it through its paces. The build is Android-only for now, so you’ll simply receive an invite link, install from the Play Store, and start exploring every corner. Scope This is a full sweep across the user interface, performance, and security. I want to know how intuitive each screen feels, where animations stutter, how memory and battery hold up, and whether any action exposes data it shouldn’t. Feel free to dig in with tools such as Android Studio’s profiler, logcat, or OWASP-style checks if that’s part of your normal workflow; casual functional feedback is welcome too, provided it’s clear and reproducible. Deli...
Our Python-based platform has been in production long enough to accumulate a handful of thorny issues. I want a fresh, senior-level pair of eyes to go through the codebase, diagnose what’s really happening, and bring the system back to a stable, performant and secure state. Scope of the audit • Security: probe for obvious misconfigurations, insecure dependencies, injection risks and any surface that could be exploited. • Performance: profile critical paths, highlight bottlenecks, and suggest optimisations that translate into measurable speed-ups or lower resource usage. • Code quality: evaluate structure, readability and test coverage; recommend refactors that reduce technical debt. Highest priority fix Functionality issues come first. Anything preventing cor...
My priority is to tighten the technical foundations of so search engines – and answer engines – can crawl, render, and rank the site quickly and accurately. The very first milestone is pure Technical SEO with a laser-focus on site speed. I want to see measurable wins in Core Web Vitals, Lighthouse scores, and real-world load times, especially on mobile. Once the code base is lean, I’d like the same disciplined approach applied to our product pages. Copy, headings, metadata, internal links, and schema should all be re-worked so each page speaks clearly to AEO intent, local GEO signals, and classic SEO best practice without sounding robotic. I will provide access to the CMS, Google Search Console, and current GA4 data. You can bring whichever stack you prefer—w...
Saya sedang mengerjakan sebuah proyek pengembangan perangkat lunak dan membutuhkan bantuan di sisi pengujian fungsional. Pekerjaan ini menuntut kolaborasi erat dengan developer, analyst, dan QA internal agar setiap fitur yang kami rilis memenuhi standar kualitas sejak tahap awal. Tanggung jawab utama: • Menjabarkan requirement menjadi skenario uji yang jelas dan terukur. • Menyusun dan memelihara Test Plan serta Test Case detail. • Menjalankan pengujian fungsional—baik manual maupun otomatis—lalu mendokumentasikan hasilnya. • Melaporkan temuan melalui alat pelacak bug (contoh: JIRA) beserta langkah reproduksi yang lengkap. • Berkoordinasi secara proaktif dengan tim untuk verifikasi perbaikan dan regresi. Deliverable akhir: 1. Dokumen Test Plan...
I need a casual player who is happy to spend some time with a new mobile game and then tell me, in your own words, how enjoyable it felt. The task is intentionally light—no deep QA work, crash logs, or data sheets. I simply want to understand your sense of fun and your level of engagement while playing on a smartphone. Here’s how it will go: • I send you a download link (Android / iOS). • You play through the first 60–90 minutes at your own pace, noting moments that felt exciting, boring, or confusing. • After you finish, you complete a short feedback form I provide (multiple-choice plus a few open questions) and add any additional comments you think could help me improve the experience. That’s it—no bug-hunting checklist, no performanc...
Summary We are a US-based startup building a comprehensive Gym Management SaaS (CRM) that includes a Mobile User App for gym members and a unified Web Portal for gym owners and staff. We are looking for detail-oriented QA Testers to perform rigorous testing on both platforms. Your goal is not just to find technical bugs but to identify gaps in User Flows, UI/UX inconsistencies, and logical errors in the system. Key Responsibilities: — Execute Full-Cycle Testing: Perform manual testing on the Mobile App (iOS/Android) and the Web Portal (Admin/Staff Dashboard). — Analyze User Flows: Walk through critical user journeys (e.g., member registration, class booking, staff dashboard access) to ensure they are intuitive and logical. — Report Bugs & UI Issues: Identify and do...
I need help running a live test of my new e-commerce checkout that supports AliPay and WeChat Pay. Because the endpoints are geo-fenced, the entire flow must be executed from within mainland China on a smartphone. You already use both AliPay and WeChat Pay in day-to-day life, and you have carried out payment-flow tests many times before, so the routine will feel familiar. I will give you a private link to the sandbox-to-production build plus a short checklist of what to capture (screenshots, timestamps, and the final transaction IDs). You will place a real order worth up to 80 CNY; the moment I see the callback hit my server I will immediately refund or reimburse you through the same channel. Deliverables – Screen recording or clear screenshots of each step (launch, QR scan, ...
I’m rolling out a new Android app and need real-world testers who will stick with it for a full 15 days. The process is straightforward: first join the Google Group at , then accept the Play-Store test invitation here Once you’ve opted in, install the build, open it at least once, and keep it on your device for the entire test window. Throughout the two-week period you’re free to use the app as little or as much as you like; what matters is that it stays installed so I can gather stability and retention data from Google Play Console. Deliverables I’ll be looking for: • Confirmation screenshot showing you’ve joined the Google Group and accepted the Play test link • Device/Android version details so I can match crash logs • A brief note ...
I’m looking for an experienced Power Pages consultant to work with me on an existing Dataverse setup, not a greenfield build. This is an external-facing Power Pages portal whose sole purpose is secure data submission and management into existing custom Dataverse tables. Existing setup (must be reviewed first) Three custom Dataverse tables already exist Relationships are already defined (parent + related child tables) Your first task will be to: * Review the current table structure * Validate relationships, columns, data types, and ownership * Flag any required changes upfront before portal configuration begins * No assumptions. No silent refactoring. Scope of work You will: * Configure a Power Pages site connected to my existing Dataverse tables * Surface a main parent f...
Fixed monthly fee: ₹10,000/- I maintain a production-ready mobile app with an accompanying web management panel. The app is live on both iOS and Android, and I need someone who can stay on top of new builds, run thorough test cycles, and patch issues as they surface. Here is what the engagement looks like: • Conduct functional, usability, and compatibility tests on every new version of the iOS, Android, and web builds. • Log issues clearly (steps to reproduce, screenshots, device / browser details, expected vs. actual behaviour) in our tracker. • Prioritise, debug, and push fixes, then verify the resolution in a follow-up pass. • Provide concise status updates so I always know what’s ready for release. Strong experience in end-to-end mobile QA, web tes...
I’m ready to push the next build of my Android-only social media app, but first I need a fresh set of eyes to run a full manual test cycle. You’ll explore every screen, path, and edge case, verifying the UI, core functionality, regression areas from past releases, and—most critically—overall performance under different network conditions and device specs. Your report is my roadmap, so I’ll be looking for clear reproduction steps, screenshots or screen recordings, any relevant logs, and concise severity ratings. I have a staging APK and a short feature guide waiting; once you’re on board I’ll share the install link along with known issues so you can confirm they’re resolved. Deliverables: • A structured test plan outlining scenarios you...
I’m looking to get a production-ready DevOps foundation in place for a microservices-based product. The immediate priorities are: • CI/CD pipeline setup – automated build, test and deploy flows that can promote services from feature branch to production with minimal manual touchpoints. • Infrastructure as Code – reproducible, version-controlled environments. I’m happy to work with Terraform, CloudFormation or a similar IaC tool if you have a strong preference. • Monitoring & Logging – service-level metrics, aggregated logs and alerting so we can spot issues before users do. Prometheus, Grafana, ELK, or comparable stacks are all acceptable. I will provide access to the cloud accounts and repositories; you bring the expertise to design, ...
Project Overview We’re launching Block Events, an event-based mobile/web app, and we’re looking for detail-oriented testers to help us test functionality, user flows, and overall experience before launch. This role is short-term, paid, and ideal for QA testers, product testers, or users experienced with event, booking, or social apps. Scope of Work Testers will be responsible for reviewing the app in two phases: Phase 1: Independent Testing (Async) Test the app on your own device and document feedback, including: Account creation & login Navigation and user flow Event browsing & registration Buttons, links, and form submissions Load times and performance Bugs, glitches, or broken features User experience issues or confusing steps You will submit: A written feedback r...
I’m ready to push the next build of my Android-only social media app, but first I need a fresh set of eyes to run a full manual test cycle. You’ll explore every screen, path, and edge case, verifying the UI, core functionality, regression areas from past releases, and—most critically—overall performance under different network conditions and device specs. Your report is my roadmap, so I’ll be looking for clear reproduction steps, screenshots or screen recordings, any relevant logs, and concise severity ratings. I have a staging APK and a short feature guide waiting; once you’re on board I’ll share the install link along with known issues so you can confirm they’re resolved. Deliverables: • A structured test plan outlining scenarios you...
My quiz-based mobile app is fully built in Flutter and the final Android (.aab) and iOS (.ipa) builds are ready. I already hold a Google Play developer account, but I still need to open and configure an Apple Developer account. From there I’d like you to manage the entire publishing flow on both stores and run a closed test with exactly 14 participants before we go live. Here’s the flow I have in mind: • Google Play – Use my existing account, create the listing, upload the build to an Internal testing track, and invite 14 testers through email links. – Handle content ratings, privacy policy upload and any policy declarations so the app passes review. • Apple App Store – Guide me through setting up the Apple Developer Progra...
I’m ready to push the next build of my Android-only social media app, but first I need a fresh set of eyes to run a full manual test cycle. You’ll explore every screen, path, and edge case, verifying the UI, core functionality, regression areas from past releases, and—most critically—overall performance under different network conditions and device specs. Your report is my roadmap, so I’ll be looking for clear reproduction steps, screenshots or screen recordings, any relevant logs, and concise severity ratings. I have a staging APK and a short feature guide waiting; once you’re on board I’ll share the install link along with known issues so you can confirm they’re resolved. Deliverables: • A structured test plan outlining scenarios you...
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