Testing / QA Specialists For Hire
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Hire sharjeelrb
I’m a Flutter & Mobile App Developer and QA Tester helping startups, businesses, and entrepreneurs build, test, improve, deploy, and maintain high-quality Android and iOS applications. With 5+ years of experience in mobile app development, backend integration, manual QA testing, deployment, and app publishing, I have...I’m a Flutter & Mobile App Developer and QA Tester helping startups, businesses, and entrepreneurs build, test, improve, deploy, and maintain high-quality Android and iOS applications. With 5+ years of experience in mobile app development, backend integration, manual QA testing, deployment, and app publishing, I have worked on 50+ Android applications and 20+ iOS applications. I focus on building and testing scalable, production-ready applications with clean code, reliable performance, a smooth user experience, and high-quality standards. CORE EXPERTISE: ✔ Flutter & Dart ✔ Android & iOS App Development ✔ Firebase (Auth, Firestore, Storage, FCM) ✔ REST API Integration & Development ✔ Laravel & PHP Backend ✔ MySQL & Supabase ✔ VPS & Cloud Server Deployment ✔ Google Maps & Location Services ✔ Push Notifications ✔ Payment Gateway Integration ✔ RevenueCat & In-App Purchases ✔ Provider & GetX State Management ✔ Bug Fixing & Performance Optimization ✔ SDK Upgrades & Dependency Migration ✔ Google Play Console & App Store Connect ✔ TestFlight & App Release Management ✔ Manual QA Testing ✔ WordPress & Divi ✔ Figma to Flutter Development MOBILE APPS I CAN DEVELOP: ✔ eCommerce & Marketplace Apps ✔ Food Delivery & Restaurant Apps ✔ Taxi & Ride-Hailing Apps ✔ Healthcare & Medical Apps ✔ Fitness & Health Apps ✔ Booking & Appointment Apps ✔ Education & eLearning Apps ✔ Finance & Expense Tracking Apps ✔ Chat & Messaging Apps ✔ Quran & Islamic Apps ✔ WebView & Business Apps ✔ Custom Mobile Applications ADDITIONAL SERVICES: ✔ Existing App Maintenance & Feature Development ✔ Flutter Bug Fixing & Code Refactoring ✔ React Native Bug Fixing ✔ React / Next.js Development & Fixes ✔ Expo & RevenueCat Integration ✔ Android & iOS Build Issue Resolution ✔ API & Backend Deployment ✔ VPS / Cloud Server Configuration ✔ Google Play Closed Testing Support ✔ Google Play & App Store Submission ✔ App Store Compliance & Release Support ✔ Manual QA & Functional Testing ✔ Technical Consulting & Troubleshooting ✔ Virtual Assistant & Administrative Support WHY WORK WITH ME? ✅ 50+ Android Applications ✅ 20+ iOS Applications ✅ Strong Flutter & Dart Expertise ✅ End-to-End Mobile App Development ✅ Backend & API Integration ✅ Google Play & App Store Deployment Experience ✅ Production Server & VPS Deployment ✅ Manual QA & Testing Experience ✅ Clean, Scalable & Maintainable Code ✅ Fast Communication & Reliable Support I don’t just build applications — I help clients take their products from development to production. Whether you need a new Flutter application, improvements to an existing app, backend/API integration, bug fixing, QA testing, server deployment, or Google Play/App Store release support, I can provide a complete solution from development to launch and ongoing maintenance. I’m available for both short-term tasks and long-term projects. less -
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 CorranForce
CorranForce CorranForce
$70 USD / hour
Web & Mobile Apps | Servers, AI & CybersecurityUnited StatesYour processes shouldn't be slow, manual, or expensive! Most projects don't fail from bad ideas — they fail between the idea and the execution: the prototype that never ships, the automation that breaks in week two, the app that works but nobody can maintain. We exist to close that gap. 🤖 AI & Automation AI...Your processes shouldn't be slow, manual, or expensive! Most projects don't fail from bad ideas — they fail between the idea and the execution: the prototype that never ships, the automation that breaks in week two, the app that works but nobody can maintain. We exist to close that gap. 🤖 AI & Automation AI features built into real products: chatbots, assistants, document processing, predictive tools Business automation with GPT, n8n, Make & Zapier — repetitive work, eliminated Automated trading systems for Forex and crypto (MT4/5, NinjaTrader, Pine Script) 💻 Web & Mobile Engineering Web applications with modern, scalable architecture — from MVP to production Cross-platform iOS & Android apps (React Native, Flutter) Responsive websites with brand-consistent UI/UX 2D/3D games for web, mobile, and desktop (Unity, Unreal Engine) 🏢 Business Systems & Data ERP & CRM implementation tailored to your operations (Odoo specialists — custom modules, reports, integrations) Interactive Power BI dashboards fed by automated data pipelines Document workflow automation across Microsoft Office — templates, macros, scripting 🎨 Design & Publishing Product design from wireframe to polished interface Book design: covers, illustrations, and print/digital formats for Amazon KDP, IngramSpark, EPUB & PDF ✅ How we work: every project gets a written scope, staged milestones, and source code + documentation at handover. We build things you own and can maintain — not black boxes that keep you dependent. Whether you're a startup shipping your first product or an established business drowning in manual work — tell us what you're trying to build, and we'll break down exactly how we'd deliver it. 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 sindycarolinap
I would describe myself as a detail-oriented and proactive professional, passionate about software quality and continuous improvement. I enjoy working in collaborative environments, learning new technologies, and contributing to the success of the team by identifying risks and ensuring reliable software delivery.I would describe myself as a detail-oriented and proactive professional, passionate about software quality and continuous improvement. I enjoy working in collaborative environments, learning new technologies, and contributing to the success of the team by identifying risks and ensuring reliable software delivery. less -
Hire Famyr97
I'm an experienced Customer Service Agent (6 years) and I also have project-based experience in translation (English to Greek and vice versa), transcription (for both these languages) data entry, and search engine evaluation in a span of 5-6 years. I also perform QA testing and provide UX feedback.I'm an experienced Customer Service Agent (6 years) and I also have project-based experience in translation (English to Greek and vice versa), transcription (for both these languages) data entry, and search engine evaluation in a span of 5-6 years. I also perform QA testing and provide UX feedback. less -
Hire venplura
Have a repetitive business process you'd like to automate, an AI idea you want to turn into a working product, or a workflow that's taking too much manual effort? I build AI automations, AI-powered applications, and custom software that help businesses work faster and more efficiently. My focus is on taking real...Have a repetitive business process you'd like to automate, an AI idea you want to turn into a working product, or a workflow that's taking too much manual effort? I build AI automations, AI-powered applications, and custom software that help businesses work faster and more efficiently. My focus is on taking real business problems and turning them into practical, reliable systems using AI, automation, APIs, and custom development. 💡 WHAT I CAN HELP WITH: ↳ AI Automation & Agents n8n workflows, AI agents, GPT integrations, automated business processes, document processing, data extraction, email automation, and API-based workflows ↳ AI Development AI assistants, chatbots, knowledge-base systems, AI-powered applications, GPT integrations, and custom AI functionality ↳ AI SaaS & MVP Development Turn an AI or SaaS idea into a complete working product, including frontend, backend, database, APIs, authentication, and deployment ↳ Business Automation Connect your existing tools and automate repetitive tasks using n8n, Power Automate, APIs, webhooks, databases, and custom integrations ↳ Custom Software Development Web applications, dashboards, mobile apps, APIs, backend systems, and other custom software when an off-the-shelf solution isn't enough 🛠 TECHNOLOGIES OpenAI / GPT • n8n • Node.js • React • Next.js • Vue • Flutter • REST APIs • Webhooks • PostgreSQL • MySQL • Supabase • Firebase • AWS • Power Automate Whether you already know exactly what you need or simply know that a process should be easier, I can help you work out the right solution and build it. Message me for a FREE consultation. Let's figure out what can be automated, improved, or built for your business. 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. Experience managing Amazon and eBay seller accounts, including account setup, product listing creation, listing optimization, account verification, compliance, and ongoing marketplace operations. Security Testing & QA: Experience with manual penetration testing and security assessment of web, mobile, API, and desktop/client-server applications, including authentication, authorization, input validation, data protection, API security, vulnerability identification, evidence-based reporting, and remediation verification. less -
Hire josep438
I bring exceptional English communication skills, structural transparency, and rapid delivery cycles to every project—whether handling an architectural consultation or a high-velocity 6-hour emergency refactor. I translate abstract business requirements into hardened, performant software. Let's discuss your...I bring exceptional English communication skills, structural transparency, and rapid delivery cycles to every project—whether handling an architectural consultation or a high-velocity 6-hour emergency refactor. I translate abstract business requirements into hardened, performant software. Let's discuss your engineering milestones! less -
Hire mbs1092
I develop websites, set up servers, and databases. I have experience in Linux, Apache, MySQL, Drupal, and Wordpress. I know the following languages: Structured Query Language (SQL), PHP, Perl, Javascript, Python, Ruby/Ruby on Rails, C, C++, Java, Assembly Language (x86 and MIPS), Basic (Visual Basic and...I develop websites, set up servers, and databases. I have experience in Linux, Apache, MySQL, Drupal, and Wordpress. I know the following languages: Structured Query Language (SQL), PHP, Perl, Javascript, Python, Ruby/Ruby on Rails, C, C++, Java, Assembly Language (x86 and MIPS), Basic (Visual Basic and QBasic/QuickBasic), Fortran, Prolog, Scheme, Lisp, Ada, and Unix Shell Scripting (Bash, Sh, Tcsh, etc...). less
