Testing / QA Specialists For Hire
Showing 168 results
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Hire johnnier3
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on Lighthouse - Secure, scalable backends in Node.js/NestJS, Java/Spring Boot, .NET, and Python - High-performance Shopify and WordPress stores, custom apps, and headless setups - Blockchain dApps, smart contracts, and Web3 integrations - Automation bots, scrapers, and AI workflows - AWS infrastructure with 99.99%+ uptime and auto-scaling How I work: Daily updates, live demos, direct access (no middlemen). I act as your technical partner, flagging risks early and writing clean, documented code built to last. Clients come back because I ship faster, cleaner, and more reliably. Ready to start? Message me. I reply fast and can begin immediately. less -
Hire lokeshnadh6287
⭐ Among Top 2% Freelancers ⭐☑️ 🛠️ "Verified & Preferred Freelancer | 14+ Years in Quality Assurance & software Testing Across Web, Mobile & Desktop."🛠️ 🎯 ISTQB Expert-Level Certified Software Tester 🎯 👋 Welcome & Thanks for Visiting My Profile! I’m a Full-time Freelance Software Quality Assurance Analyst with 14+...⭐ Among Top 2% Freelancers ⭐☑️ 🛠️ "Verified & Preferred Freelancer | 14+ Years in Quality Assurance & software Testing Across Web, Mobile & Desktop."🛠️ 🎯 ISTQB Expert-Level Certified Software Tester 🎯 👋 Welcome & Thanks for Visiting My Profile! I’m a Full-time Freelance Software Quality Assurance Analyst with 14+ years of proven industry experience in testing Desktop, Web, and Mobile (Android & iOS) Applications. My goal is to ensure bug-free, user-friendly, and high-performing software solutions for my clients. 🔹 My Services ✔️ Software Testing ✔️ Website Testing ✔️ Android Mobile App Testing ✔️ iOS Mobile App Testing ✔️ Desktop windows Application Testing ✔️ iPad Application Testing 🔹 Professional Summary ✨ 14+ years of hands-on experience in Software Testing & QA ✨ Specialized in Desktop, Web & Mobile App Testing ✨ Skilled in Test Plans, Test Scenarios, Test Cases, Execution & Reporting ✨ Proficient in Bug Lifecycle Management using tools like Jira, Bugzilla, Redmine, Mantis, HP ALM, TestRail, TestLink and more ✨ Strong analytical, documentation, and problem-solving skills ✨ Excellent client communication & collaboration abilities ✨ Detail-oriented team player with a focus on quality delivery 🔹 Web Application Testing Expertise 🌐 UI & Cross-Browser Testing ⚡ Smoke, Sanity, Integration & Regression Testing 🧩 Functional & System Testing 👨💻 Usability & Compatibility Testing 🚀 Performance & Load Testing 🔐 Security Testing 🌍 Localization & User Acceptance Testing 🔹 Mobile Application Testing Expertise 📲 Installation Testing 🧩 Functional Testing 👨💻 Usability & Compatibility Testing 🚀 Performance & Load Testing 🔐 Security Testing 🌍 Localization Testing 🔹 Tools & Platforms 🛠 Bug Tracking & Test Management Tools: JIRA | Mantis | Bugzilla | Redmine | Unfuddle | ClickUp | HP ALM | TestRail | TestLink | XStudio 💻 Test Devices Availability: ✔️ Windows (7, 8.1, 10, 11) ✔️ MacBook ✔️ Android devices (OS v8 – v15) ✔️ iPhones- 6S ,12, 15 ✔️ Samsung Galaxy Tab ✔️ iPad Mini 5 🔹 Test Deliverables 📑 100% coverage of test cases with execution status (Pass/Fail) 📊 Detailed Bug/Issue Summary Report (Excel / Google Sheets) including: Issue Summary & Description Affected Devices/OS details Screenshots & Video Proofs Clear Steps to Reproduce 💬 Online availability for bug clarifications until resolution 💡 Why Choose Me? ✅ 14+ Years of Proven QA Experience ✅ Wide Range of Device & OS Coverage ✅ Clear, Transparent, & Timely Communication ✅ Commitment to Delivering Quality Software 📩 Let’s Connect! Feel free to reach out for any queries or project discussions — I’m always available to ensure your product is tested to perfection. ✨ Your Quality is My Priority! ✨ 🌍 "Your trusted QA partner for delivering software that works everywhere, every time." Thanks, Lokesh. 📌 Available for both short-term and long-term projects — committed to delivering quality, on-time results every time. less -
Hire adilmalikdev
I am a Senior Android Developer and Manual QA Tester with proven experience in developing, testing, and deploying high-quality Android applications. I have successfully built and published 25+ live Android apps using Kotlin, Jetpack Compose, Firebase, REST APIs, MVVM Architecture, Room Database, and Material Design....I am a Senior Android Developer and Manual QA Tester with proven experience in developing, testing, and deploying high-quality Android applications. I have successfully built and published 25+ live Android apps using Kotlin, Jetpack Compose, Firebase, REST APIs, MVVM Architecture, Room Database, and Material Design. My focus is on writing clean, maintainable, and scalable code while delivering smooth, responsive, and user-friendly mobile applications. Whether it's building a new app from scratch, improving an existing application, fixing complex bugs, or optimizing performance, I ensure every project meets high-quality standards. As a Manual QA Tester, I perform end-to-end testing including Functional Testing, UI/UX Testing, Regression Testing, Compatibility Testing, Smoke Testing, and User Acceptance Testing. I also specialize in Game Testing and Bug Hunting, providing detailed bug reports with clear reproduction steps, screenshots, screen recordings, and improvement suggestions to help deliver stable and reliable applications. I also provide Google Play Closed Testing support with a dedicated team of 20 testers and a 14-Day Closed Testing Guarantee, helping clients quickly and reliably meet Google's mandatory testing requirements so their apps can move smoothly into production. My Expertise ✔ Android App Development ✔ Kotlin & Jetpack Compose ✔ Firebase Authentication, Firestore & FCM ✔ REST API Integration ✔ MVVM & Clean Architecture ✔ Room Database & SQLite ✔ Google Maps & Location Services ✔ Payment Gateway Integration ✔ Google Play Store Publishing ✔ Google Play Closed Testing (20-Tester Team, 14-Day Guarantee) ✔ Performance Optimization ✔ Bug Fixing & App Maintenance ✔ Manual QA Testing ✔ Functional, Regression & UI Testing ✔ Game Testing & Bug Hunting ✔ Bug Reporting & Documentation Why Clients Choose Me ⭐ 25+ Live Android Applications ⭐ 17+ Five-Star Reviews ⭐ 100% Project Completion Rate ⭐ Clean, Scalable & Maintainable Code ⭐ Fast Communication & Daily Updates ⭐ On-Time Delivery ⭐ Long-Term Support After Delivery I believe every successful application starts with quality development and ends with thorough testing. My goal is to deliver Android applications that are fast, reliable, secure, and provide an outstanding user experience while exceeding client expectations. less -
Hire s9iper1
I am on a mission to change the quality of software services provided on freelancer platforms. i know Android/IOS/Flutter inside out, not hesitant to explore any unknown territory, so you can get your ideas converted to products on one of the most competitive prices. Some of our skills (not limited to) include local...I am on a mission to change the quality of software services provided on freelancer platforms. i know Android/IOS/Flutter inside out, not hesitant to explore any unknown territory, so you can get your ideas converted to products on one of the most competitive prices. Some of our skills (not limited to) include local databases, Location, Maps, Firebase (FCM), Web APIs (both development and integration), Prototyping. Experience with Python for backend development, REST API integration, automation scripts, data processing, and database-driven solutions. Experience working with Lovable-generated applications, integrating APIs, authentication, databases, and third-party services to deliver production-ready solutions. less -
Hire ChainBotSolution
ChainBotSolution ChainBotSolution
$65 USD / hour
Ranking Among the Top 1% of Software DevelopersUnited StatesWe at Chainbot Solutions Engineer Automated Systems That Keep Your Business Running While You Sleep. Code That Doesn’t Clock Out — Systems That Work Around the Clock.We at Chainbot Solutions Engineer Automated Systems That Keep Your Business Running While You Sleep. Code That Doesn’t Clock Out — Systems That Work Around the Clock. less -
Hire mughiraaa
Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We...Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We excel in blockchain technologies, offering DEX, DAPP, Web3, NFT, smart contracts, and DeFi solutions, using platforms like ETH, BSC, and Polygon. Our web & app development services cover Java, Python, PHP, JavaScript frameworks (Reactjs, Nodejs, Angular, Vuejs), and mobile platforms (React Native, Flutter). We also provide e-commerce solutions with expertise in WooCommerce, Shopify, and Magento. Our custom software solutions include AI, machine learning, and data science, using advanced technologies like TensorFlow and AWS. Whether you need blockchain integration, web & mobile development, e-commerce platforms, or custom software solutions, Mkaits is your trusted partner! less -
Hire EdNoriega
5.0 rating reviews, Preferred Freelancer. We're a full-stack engineering team working U.S. business hours. 10+ years building software, 500+ companies served. Same timezone, same Slack channel, same engineers from kickoff to delivery. Right now, most of our work involves helping companies integrate AI into their...5.0 rating reviews, Preferred Freelancer. We're a full-stack engineering team working U.S. business hours. 10+ years building software, 500+ companies served. Same timezone, same Slack channel, same engineers from kickoff to delivery. Right now, most of our work involves helping companies integrate AI into their products and workflows, build custom LLM applications, develop intelligent chatbots trained on their own data, deploying automation agents that replace manual processes, and building data pipelines that extract and classify information at scale. Not API wrappers, production-ready systems that hold up. But AI isn't all we do. We're a complete development team: → Full-stack web & mobile: React/Next.js, Node, Python, .NET Core, React Native, Flutter. One team, no mid-project handoffs. → WordPress & CMS: custom themes, ACF/Gutenberg blocks, WooCommerce, migrations, performance optimization. → UI/UX redesign: better user experience without rewriting your codebase. → Cloud & DevOps: AWS, Azure, GCP: we build it, deploy it, and keep it running. → QA from day one: testing is part of every sprint, not a last-minute pass. What makes us different: you won't wait until tomorrow for a response. We work your hours, we iterate in real time on Slack, and the cost advantage comes from where our engineers are based, not from cutting corners. Whether you need a smart assistant integrated into your platform or a reliable team to build and ship your project, message us. We'll give you an honest read on fit, timeline, and cost. less -
Hire ahad47
With over 10 years of experience in cybersecurity, I specialize in protecting businesses and individuals from cyber threats. I've worked across industries such as finance, healthcare, and retail, helping clients secure their digital infrastructure with tailored solutions. What I Can Do for You: Web Application...With over 10 years of experience in cybersecurity, I specialize in protecting businesses and individuals from cyber threats. I've worked across industries such as finance, healthcare, and retail, helping clients secure their digital infrastructure with tailored solutions. What I Can Do for You: Web Application Penetration Testing I uncover vulnerabilities like SQL injection, cross-site scripting (XSS), and authentication flaws, ensuring your web applications are secure from attacks. Network Security Assessments I assess your network infrastructure, identifying weaknesses in firewalls, routers, and internal systems to prevent unauthorized access and data breaches. Cloud Security Audits I review your cloud setup to ensure proper configurations, access control, and encryption, keeping sensitive data secure. API Security Testing I help secure your APIs by identifying vulnerabilities like broken authentication, authorization flaws, and data exposure. Mobile Application Security Testing I analyze your mobile apps for security issues, such as insecure data storage and weak encryption, ensuring a safe experience for your users. Forensics & Malware Analysis I investigate suspicious activity and malware across networks, PCs, and mobile devices. My forensic analysis helps track and eliminate threats while providing insights into how the attack occurred and how to prevent future breaches. Vulnerability Scanning & Reporting I provide thorough vulnerability scans and deliver detailed reports with prioritized recommendations, helping you fix issues efficiently. Security Hardening I implement best practices in secure coding, encryption, and multi-factor authentication to protect your systems from future attacks. Compliance & Risk Assessments I ensure your business meets industry compliance standards, such as GDPR, HIPAA, and PCI DSS, while improving your overall security posture. Why Clients Choose Me: Proven Expertise With over 10 years of experience, I’ve secured businesses of all sizes and industries, delivering real results that prevent cyberattacks and strengthen defenses. Tailored Solutions Every business has unique security needs, and I customize my services to fit your specific requirements, ensuring the best protection. Actionable Reporting I don’t just identify risks—I provide easy-to-understand, actionable recommendations so you can address vulnerabilities immediately. Ongoing Support I offer continuous support and guidance, helping you stay ahead of evolving threats and ensuring your security remains strong. Let’s Work Together: Whether you need penetration testing, forensic investigation, malware analysis, or ongoing security assessments, I’m here to help. Let’s discuss how I can provide tailored security solutions to protect your business from cyber threats. less -
Hire arslanshahid386
arslanshahid386 arslanshahid386
$15 USD / hour
Python | PHP | Laravel | JavaScript | WordPressPakistan🚀 Turn Your Ideas Into Powerful Web Solutions Your business needs more than just code - it needs a fast, scalable, and result-driven web solution. I’m a Full-Stack Web Developer with 4+ years of experience, helping startups and businesses build modern, secure, and high-performance web applications. 💻 What I Do...🚀 Turn Your Ideas Into Powerful Web Solutions Your business needs more than just code - it needs a fast, scalable, and result-driven web solution. I’m a Full-Stack Web Developer with 4+ years of experience, helping startups and businesses build modern, secure, and high-performance web applications. 💻 What I Do Best ✅ Backend Development ✔ PHP, Laravel, Livewire, Node.js & Express.js ✔ REST APIs, SaaS platforms, CRM systems ✅ Frontend Development ✔ React.js, Next.js ✔ Responsive & user-friendly UI ✅ Python & AI Automation ✔ Python scripting & automation ✔ AI-powered workflows and integrations ✔ Web scraping & data extraction (BeautifulSoup, Selenium, APIs) ✔ Data processing & automation tools ✅ CMS & E-commerce ✔ WordPress (custom themes, plugins, speed optimization) ✔ Shopify (store setup, theme customization, payment gateways) 🛠️ Projects I’ve Worked On ✔ E-commerce stores ✔ SaaS & subscription platforms ✔ CRM & admin dashboards ✔ Real-time apps (live chat, notifications) ✔ Automation tools & data scraping systems ✨ Why Work With Me ✔ Clean & scalable code ✔ Clear communication ✔ On-time delivery ✔ Business-focused solutions ✔ Support even after project completion Whether you’re building from scratch or improving an existing system, I’ll help you create something reliable, efficient, and ready to grow. 📩 Let’s work together - message me and let’s build something great! less -
Hire cuyodigital
Full-stack developer specializing in conversion-driven websites, scalable SaaS integrations, and automation workflows for growing businesses. I work across WordPress, WooCommerce, Shopify, Laravel, Node.js, and React to deliver systems that are not only functional but maintainable, extensible, and production-safe. My...Full-stack developer specializing in conversion-driven websites, scalable SaaS integrations, and automation workflows for growing businesses. I work across WordPress, WooCommerce, Shopify, Laravel, Node.js, and React to deliver systems that are not only functional but maintainable, extensible, and production-safe. My focus is on improving performance, simplifying operations, and connecting platforms through reliable API architecture. Recent work includes: • Shopify and WooCommerce conversion optimization builds • Custom plugin and extension development without breaking existing stacks • SaaS integrations and automation pipelines • Admin-friendly dashboards for non-technical teams • Performance tuning and infrastructure-aware deployments I collaborate best on projects where long-term stability, structured implementation, and measurable business impact matter more than quick patches. Available for both scoped builds and ongoing technical partnerships. less
