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 121,272 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 121,272 reviews, clients rate our Testing / QA Specialists 4.9 out of 5 stars.I need an experienced Kotlin developer to complete the implementation of my software application and make significant improvements to ensure it's production-ready. Key Requirements: - Ensure the implementation is simple, bug-free, and follows clean code principles. - Provide excellent test coverage, including comprehensive integration tests. - make significant improvements in existing source code and document reasons for the changes Ideal Skills and Experience: - Proficiency in Kotlin and experience with production-ready applications. - Strong background in performance optimization and security best practices. - Expertise in writing clean, maintainable code and developing extensive test suites. - Familiarity with integration testing and related tools. Looking forward to your bids!
I need a skilled tester to evaluate the call quality of voice calls on our iOS application. Key focus areas: - Call quality assessment Ideal skills and experience: - Experience with iOS applications - Strong understanding of voice call technologies - Ability to provide detailed feedback on call quality
We’re building , a platform that brings together crypto payments, escrow, and automated contracts in one simple experience for freelancers, agencies, and remote teams. Our mission is to help people work globally, get paid fairly, timely and conveniently. As we continue to grow, we’re adding new features like: - On-chain deal templates - Payment automation using Solidity and Layer 2s - White-label components for other platforms - Token-gated contracts and DAO-friendly workflows - Multi-party escrow and built-in dispute resolution We’re looking for a QA Engineer who can help us make sure everything we build is reliable, secure, and user-friendly. What you'll be doing: - Testing frontend (React) and backend (Node.js) features - Working closely with developers to catc...
I'm seeking an experienced Website Tester to thoroughly evaluate my platform, We offer SMS verification services, number rentals, and a white-label program. Your task is to analyze the entire site from a user's perspective and report any bugs, usability issues, or areas for improvement. Scope of Work: - Test all pages and main features - Check responsiveness on desktop, mobile, and tablet - Report any broken links, slow pages, or UI issues - Evaluate user experience (UX) and provide suggestions - (Optional) Test the white-label registration flow Requirements: - Experience in website testing - Good understanding of UX/UI - Ability to provide a detailed test report (screenshots/videos if needed) Deliverables: Full test report including: - Bugs/issues - UX suggestions - Any fun...
he goal is to build an AI poker bot that can play multi-player, no-limit Texas Hold'em at any table (e.g., 6-max, 9-max). The bot must have a combination of GTO (Game Theory Optimal) play, reinforcement learning to adapt to different opponents, and opponent modeling to exploit weaknesses. It will make real-time decisions within 5 seconds, using OCR to read the game state and make decisions. 1. Development Environment and Tools Hardware: GPU: At least NVIDIA RTX 3060 or higher. CPU: Intel i7 or AMD Ryzen 7. RAM: 16GB or more. Storage: 500GB SSD for fast read/write speeds. Software: Python: Programming language. TensorFlow or PyTorch: For building and training the reinforcement learning models. OpenAI Gym: For creating a simulated poker environment. PyPokerEngine or OpenHold&r...
I need a tester from Canada with a Mastercard issued in Canada. The task is to test the payment flow on our project production. Requirements: - Make a successful payment and withdrawal. - Confirm the process with a short video. - It is needed to have iPhone and Android No sensitive information is required. The reward will be sent through the same system after the test is completed.
Testing a new feature in the app.
We are looking for a skilled and detail-oriented Mobile App Tester to test an Android app developed for shops to purchase items from a warehouse/wholesaler. The goal is to ensure the app is stable, user-friendly, and production-ready by thoroughly testing both the provided test cases and any additional areas that commonly cause issues in real-world usage. Scope of Work: Initial Testing: Execute a comprehensive set of test cases (will be provided). Report all bugs, UI issues, performance problems, and unexpected behaviors. Use clear documentation (Google Sheet or Excel) to track each test case result, expected behavior, actual result, and status. Market-Standard Testing: Go beyond the given test cases to test the app from a user’s perspective. Cover real-world scenarios such as...
We are looking for a skilled and detail-oriented Mobile App Tester to test an Android app developed for shops to purchase items from a warehouse/wholesaler. The goal is to ensure the app is stable, user-friendly, and production-ready by thoroughly testing both the provided test cases and any additional areas that commonly cause issues in real-world usage. Scope of Work: Initial Testing: Execute a comprehensive set of test cases (will be provided). Report all bugs, UI issues, performance problems, and unexpected behaviors. Use clear documentation (Google Sheet or Excel) to track each test case result, expected behavior, actual result, and status. Market-Standard Testing: Go beyond the given test cases to test the app from a user’s perspective. Cover real-world scenarios such as...
I'm seeking a Test Automation Engineer with expertise in Microsoft Playwright. The tests need to be executed on web, mobile, and desktop platforms, specifically for our e-commerce applications. Key Requirements: - Expertise in Microsoft Playwright - Experience with e-commerce platforms - Ability to run tests on Chrome, Firefox, Edge, and Safari - Knowledge of mobile and desktop testing environments Ideal Skills: - Proficient in test scripting and automation - Strong debugging and problem-solving skills - Familiarity with CI/CD pipelines - Excellent communication and documentation abilities Please provide examples of similar work and relevant certifications.
We are looking for a skilled and detail-oriented Mobile App Tester to test an Android app developed for shops to purchase items from a warehouse/wholesaler. The goal is to ensure the app is stable, user-friendly, and production-ready by thoroughly testing both the provided test cases and any additional areas that commonly cause issues in real-world usage. Scope of Work: Initial Testing: Execute a comprehensive set of test cases (will be provided). Report all bugs, UI issues, performance problems, and unexpected behaviors. Use clear documentation (Google Sheet or Excel) to track each test case result, expected behavior, actual result, and status. Market-Standard Testing: Go beyond the given test cases to test the app from a user’s perspective. Cover real-world scenarios such as...
I'm looking for an experienced mobile app developer to create an audio streaming app similar to Spotify for both Android and iOS platforms. Key Features: - Audio Upload: Admin functionality to upload audio files. - Third-Party Login: Google, Facebook, Apple. - Bookmarking: Resume playback from the exact spot. - Security: Encrypted audio files with DRM. - Subscription Module: Monthly and yearly options. - Payment Integration: Credit/Debit Cards, PayPal, Bank Transfer, Google Pay, Apple Pay, Stripe. Ideal Skills and Experience: - Proven experience in developing secure streaming apps. - Strong knowledge of DRM and audio encryption. - Expertise in integrating multiple payment gateways. - Familiarity with third-party login systems. Please provide a portfolio with relevant work.
I need a Katalon expert to set up a recording process for a Windows-based desktop application. The focus is on capturing navigation clicks. Requirements: - Experience with Katalon Studio - Proficiency in testing desktop applications on Windows - Ability to configure drop-down options within Katalon Ideal skills: - Detail-oriented - Strong understanding of test automation - Prior experience with recording user actions
I need an experienced automation tester to set up and execute regression tests for our web applications using Selenium. The tests should be run on Chrome. Key Requirements: - Expertise in Selenium for automating web applications - Experience in writing and executing regression test suites - Familiarity with test automation frameworks and tools - Ability to report and track defects effectively Ideal Skills and Experience: - Proven background in automation testing - Strong knowledge of web application architecture - Proficient in scripting languages like Java, Python, or JavaScript - Experience with test management and CI/CD tools Looking for reliable and detail-oriented professionals to ensure our applications are bug-free and perform seamlessly.
I need an expert to review my platform migration from Teachable. An Irish developer has worked on it, but I’ve lost confidence in her work. Initially, I require a couple of hours to: - Review the current setup - Verify if automations and links (enrollment, payment processing, email marketing) are correctly done - Help outline any issues that need fixing After this, I want to hire you on an ongoing hourly contract to ensure the platform's success and implement continuous improvements. Ideal skills and experience: - Experience with educational course platforms - Strong understanding of automations and integrations - Familiarity with email marketing and payment processing setups - Ability to provide clear, actionable feedback and support
I am interested in working with app publishers and play market Dev accnt owner who meet the following requirements and are ready for a stable, long-term partnership in the project: Requirements- + Experience: Ability to upload and manage an app. + Reliability: Readiness for long-term, responsible cooperation. + Console availability I offer: + Stable payment for the offer + Full support and consultation on all issues
I need an expert to help resolve submission issues on the Apple App Store for my fully developed and tested app. Ideal Skills and Experience: - In-depth knowledge of Apple App Store guidelines - Experience in troubleshooting and resolving submission issues - Strong communication skills for liaising with Apple support - Prior experience with successful app submissions
We develop high quality custom web & mobile applications We need an expert QA tester to join our team to help test websites/apps to identify & document bugs, and follow up on debugging with our developers - DESIGN: You will help ensure that the websites/apps maintain the defined UI/UX standards - FUNCTION: You will help ensure the websites/apps function correctly and meet the defined quality standards. - REAL-WORLD: You will help simulate real-world user scenarios & identify potential problems - FOLLOW-UP: You will follow up to ensure debugging is done well & in a timely manner
أبحث عن مطور ويب لإنشاء موقع تجاري. يجب أن يتضمن الميزات التالية: - صفحة منتجات: لعرض مجموعة المنتجات. - نظام دفع: لمعالجة المدفوعات بشكل آمن. - نظام تعليقات العملاء: للسماح للعملاء بترك تعليقات. المهارات والخبرات المثالية: - خبرة مثبتة في تطوير مواقع الويب التجارية. - إتقان أنظمة الدفع عبر الإنترنت. - معرفة بتكامل أنظمة تعليقات العملاء. - مهارات تصميم جيدة لضمان واجهة مستخدم جذابة وسهلة الاستخدام. يرجى تقديم أمثلة على المشاريع السابقة ذات الصلة.
I'm seeking a Quality Assurance Engineer to help build a regional Centre of Excellence for developers. The ideal candidate should have experience with no code/low code app builder environments, specifically: - Zoho - Kissflow - Softr Key responsibilities will include testing: - Functionality - User Interface - Performance Experience in app development and a strong QA background is essential.
I'm seeking qualified food product consultants and creators to beta test an AI R&D platform. Your expertise will help refine this innovative tool. Key Responsibilities: - Test platform functionalities, focusing on user interface interactions - Provide detailed feedback on usability and any issues encountered Ideal Skills: - Experience in food product development - Familiarity with R&D platforms - Strong attention to detail and feedback quality Your insights will be invaluable in perfecting this platform.
We are looking for someone to perform an in-person audit at a testing center in Skopje. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training for this assignment. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***
I'm seeking a cybersecurity professional to conduct a thorough vulnerability analysis. Key requirements: - Focus on Operating Systems, Network Devices, PCs, and Mobile Devices Ideal skills and experience: - Proven expertise in threat assessment and vulnerability analysis - Familiarity with a wide range of operating systems and network devices - Strong background in cybersecurity tools and methodologies - Relevant certifications (e.g., CEH, CISSP) are a plus - Ability to deliver detailed reports and actionable recommendations Looking for someone who can ensure our systems are secure and resilient against potential threats.
I need help fixing errors in my test cases for a React Native project (version 0.77.2). Currently, I'm facing errors during test execution. Requirements: - Proficiency in React Native and version 0.77.2 - Experience with React Native Testing Library - Strong debugging skills Ideal skills and experience: - Background in writing and executing test cases - Familiarity with React Native's testing ecosystem - Problem-solving mindset to resolve execution errors Looking for someone who can quickly identify and fix the issues to get my test cases running smoothly.
Job description Overview: We are seeking a highly skilled SAP S4/ HANA Hybrid Functional/Technical Consultant with deep process knowledge and configuration expertise in the Project Systems (PS)/Project and Portfolio Management (PPM) module. The ideal candidate will play a critical role in supporting the SAP landscape by addressing incident backlogs and collaborating with developers and business stakeholders to implement sustainable solutions. Key Responsibilities: Provide functional and technical expertise in PS/PPM module. Analyze, troubleshoot, and resolve SAP incidents, ensuring timely resolution. Configure and enhance SAP processes to optimize system performance and business operations. Collaborate with business users to gather requirements, document processes, and recommen...
I'm seeking an experienced tester for an Android app. The testing should simulate 51-100 users or devices. Key areas to test: - Functionality: Ensure all features work as intended - User Interface (UI): Verify the app is visually appealing and user-friendly - Performance: Assess speed, responsiveness, and stability Ideal skills and experience: - Proven experience with Android app testing - Familiarity with testing tools and simulators - Strong attention to detail - Ability to provide comprehensive reports on findings Looking for quality work within budget.
We are looking for a freelance Tester to help us ensure the quality of our applications. You will test features, report bugs, and work with our development team to make sure everything runs smoothly before release. Tech Stack React JS Tailwind CSS Material UI Shadcn What You’ll Do Test web app features thoroughly Report bugs and issues clearly Work with developers to fix problems Details Remote / Freelance Project-based work Flexible hours
I am seeking a skilled freelancer to provide training in the following areas: Python Core Concepts – In-depth understanding and practical applications. Selenium with Robot Framework – Implementing test cases and automation scripts. Pytest – Effective test automation strategies. API Automation – Building and executing automated API tests. CI/CD Integration – Integrating automation scripts into CI/CD pipelines. Ideal candidates should have proven expertise in these areas and experience in training or mentoring. Please share your profile, portfolio, and hourly rates. Location: Remote Duration: [Specify duration, e.g., 1 month, 2 months] Languages preferred: English, Tamil Contact : 7010722484, 9176458427
I need an experienced developer to publish my ready app on the Google Play Store. The app is fully tested and free of critical bugs. Key Tasks: - Assist in creating a Google Play Developer account - Deploy the ready app to Google Play Store Ideal Skills and Experience: - Experience with Google Play Store publishing - Familiarity with Google Play Developer account setup - Knowledge of app deployment processes Looking forward to your proposals!
I need experienced testers for a closed beta of my game app on Google Play Console. Your feedback will be crucial for final adjustments. Key Requirements: - Access to Google Play Console - Experience with game apps - Ability to provide detailed feedback Ideal Skills and Experience: - Prior game testing experience - Attention to detail - Strong communication skills Looking forward to your bids!
I'm looking for a skilled React Native developer to create a comprehensive language learning app. The app should focus on interactive lessons and pronunciation practice, and support multiple languages. Key requirements include: - Interactive lessons and pronunciation practice modules - User progress tracking via progress bars - Multi-language support from the start Ideal skills and experience: - Proficiency in React Native - Experience in developing educational apps - Strong UI/UX design skills - Knowledge of language learning methodologies Before we choose a long-term partner, we need evidence that you have (1) explored our existing app (on either iOS or Android—the functionality is the same), (2) have understood the scope of features and screens, and (3) thought through a R...
I need a JavaScript expert to perform unit testing on a web application using Jest. Requirements: - Test user authentication, form validation, and API calls. - Write clear, maintainable, and efficient test cases. - Experience with Jest is essential. - Strong background in JavaScript and web application testing. Ideal Skills: - Proficiency in JavaScript and Jest - Experience with unit testing web applications - Familiarity with user authentication and API testing - Attention to detail and problem-solving skills
I need skilled ethical hackers or cybersecurity experts for a project focused on assessing vulnerabilities and securing data on our Android mobile applications. Key Tasks: - Assess our Android mobile applications for vulnerabilities. - Identify, test, and strengthen weak points, focusing on: - Data breaches - Unauthorized access Requirements: - Proven experience in ethical hacking and mobile application security, particularly on Android. - In-depth knowledge of vulnerability assessment tools and techniques. - Strong understanding of data protection regulations and compliance. - Ability to provide a detailed report with actionable recommendations. Ideal Skills: - Ethical hacking certifications (e.g., CEH, OSCP) - Experience with security frameworks and standards - Excellent analytica...
I need a tester for our mobile subscription service, focusing on Kcell or Beeline. Key areas to test include: - Subscription Activation - Payment Processing - Content Access Ideal skills and experience: - Experience in functional testing on mobile platforms - Familiarity with subscription-based mobile services - Strong attention to detail and reporting skills Please provide a brief overview of your testing experience and relevant projects.
I'm seeking an Application Security professional to oversee product demos and ensure successful execution of proof of concept for our desktop application, which runs on Windows and Linux platforms. Key responsibilities include: - Securing the application against data breaches, unauthorized access, and code vulnerabilities. - Conducting thorough security assessments and implementing necessary measures. Ideal skills and experience: - Strong background in securing desktop applications, particularly on Windows and Linux. - Expertise in identifying and mitigating security risks. - Experience with product demos and proof of concept execution. - Familiarity with security frameworks and compliance standards. Looking for candidates with a proven track record in application security and the ...
I need an experienced engineer to upgrade the firmware on our Cisco ASR-9006 router from version 5.1.3 IOS to 24.4.2. Requirements: - Perform the upgrade - Conduct basic functionality testing post-upgrade - Provide a brief summary of the upgrade process Ideal Skills and Experience: - Proven experience with Cisco ASR series - Strong understanding of IOS firmware upgrades - Ability to perform and document basic functionality tests Please ensure you have the necessary certifications and experience before bidding.
I need a JMeter expert to refine existing scripts for load testing and performance monitoring on a web application. Key tasks include: - Load Testing: Simulate user traffic to assess application performance under various conditions. - Performance Monitoring: Track and analyze application performance metrics during tests. - Script Creation and Debugging: Develop new scripts as needed and debug existing ones for accuracy. Ideal Skills and Experience: - Proficiency in JMeter - Experience with web application testing - Strong analytical skills for performance metrics - Familiarity with script debugging Looking for someone who can ensure our web app performs optimally under load.
I'm seeking individuals with existing intercom video devices to test our new product. Requirements: - You reside in Australia, Belgium, France, Germany, Italy, Netherlands, Spain, United Kingdom. - Your property has a video intercom with remote door-opening capabilities. - You're willing to briefly disassemble the device to capture a photo of its hardware. Scope of work: - Complete a quick survey and submit photos to receive a guaranteed $40 reward! - If your device is approved by the customer, you'll have the opportunity to participate in the testing of a cutting-edge IoT device.
Necesito un QA para registrar problemas en una aplicación móvil (Android e iOS). Requiero que la app sea probada exhaustivamente, identificando fallas, errores de diseño y otros puntos relevantes que deban corregirse en el proyecto. El nicho de la aplicación es de deportes, específicamente ciclismo, por lo que puede ser necesario salir a la calle y dar una vuelta por la manzana para probar funciones como entrenamientos y recorridos. Esto puede hacerse caminando, en moto o en coche, no es estrictamente necesario usar una bicicleta.
Testeur QA pour site de streaming (cinéma africain) Description de la mission : est une nouvelle plateforme de streaming dédiée au cinéma africain, à l'image de Netflix mais centrée sur les œuvres africaines. Nous recherchons un freelancer expérimenté en tests utilisateurs (UX) et assurance qualité (QA) pour tester notre site avant une mise en ligne officielle. Objectifs : Identifier les bugs, lenteurs ou problèmes techniques sur le site Évaluer l'expérience utilisateur sur desktop, tablette et mobile Vérifier la fluidité du processus d’inscription, de navigation, de lecture de films, etc. Tester la compatibilité des vidéos (lecture, sous-titres, qua...
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