Testing / QA Specialists Para Contratação
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Mostrando 271 resultados
Freelancers Patrocinados
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Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. 🚀 Core expertise and current tech stack: → Frontend & Web 🌐: React, Next.js (App Router, Server Actions),...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. 🚀 Core expertise and current tech stack: → Frontend & Web 🌐: React, Next.js (App Router, Server Actions), Angular, TypeScript, Tailwind CSS, Redux Toolkit, React Query, Zustand, shadcn/ui → Mobile 📱: React Native, Flutter, Expo, Firebase — cross-platform iOS/Android apps with native feel; Java (native Android development, legacy support & integrations) → Backend & APIs ⚙️: Node.js (NestJS, Express), Java (Spring Boot, Hibernate, Jakarta EE), C# .NET 8/9, ASP.NET Core, EF Core, SignalR, gRPC; Python (FastAPI, Django, Flask) → CMS & E-commerce 🛒: Shopify (themes, apps, Liquid, API integrations, headless/Headless Commerce), WordPress, WooCommerce, Elementor — custom themes/plugins, secure & optimized sites → Blockchain⛓️: Solidity, Ethereum, Smart Contracts, Web3.js, Ethers.js, Hardhat — dApps, NFTs, DeFi → Automation 🤖: Python (Selenium, Scrapy), RPA, Zapier/n8n/Make.com, custom bots & AI tools → Cloud & DevOps ☁️: AWS (Lambda, ECS/Fargate, RDS, S3, Cognito, CDK), Docker, Terraform, GitHub Actions, CI/CD What I deliver – every project: ✅ Pixel-perfect, responsive web & mobile apps (98–100 Lighthouse scores) ✅ Native-feeling cross-platform mobile solutions (React Native + Flutter) + native Android with Java ✅ Secure, scalable backends (Node.js/NestJS, Java/Spring Boot, .NET/Python) with real-time features, OAuth2, PCI compliance, microservices & enterprise integrations ✅ High-performance Shopify stores (custom themes, private/public apps, Liquid development, API integrations, headless setups) + WordPress/WooCommerce sites & custom plugins ✅ Blockchain dApps, smart contracts & Web3 integrations ✅ Automation bots, scraping, workflows & cost-saving optimizations ✅ Full-cycle development: analysis → architecture → MVP → deployment → support ✅ Smooth legacy migrations to modern stacks (React/Next + mobile + Node.js/Java/.NET/Python + AWS) ✅ Auto-scaling, cost-optimized infrastructure with 99.99%+ uptime My approach: I act as your technical partner — daily updates with live demos, direct access (no middlemen), proactive advice on architecture, performance, security & costs. Code is clean, documented, and built for long-term maintainability & easy handoff. Clients return because I deliver faster, cleaner, more reliably — with zero surprises and maximum value. Ready to launch your project with a verified Preferred Freelancer skilled in web, mobile, Shopify, WordPress, blockchain, automation, cloud & full-stack Node.js/NestJS development? Message me now! I reply fast and can start immediately. Let's create something exceptional! 💼 menos
Contratar johnnier3
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Hi there, This is Kishore, a Full Stack Developer at Global Technosys, a company with over 18 years of experience in delivering cutting-edge web solutions. With my extensive expertise, I bridge the gap between front-end and back-end development to craft robust, scalable, and user-friendly applications tailored to...Hi there, This is Kishore, a Full Stack Developer at Global Technosys, a company with over 18 years of experience in delivering cutting-edge web solutions. With my extensive expertise, I bridge the gap between front-end and back-end development to craft robust, scalable, and user-friendly applications tailored to meet your business goals. My technical proficiency spans a wide range of web technologies, ensuring comprehensive solutions for your needs: Skills: - Full-Stack Development - PHP, Laravel, CodeIgniter - Android and IOS App Development - Flutter App Development - JavaScript (including modern frameworks) - LMS System Development - POS System Development - Food delivery system Development - HTML/CSS - SQL and Database Design - Figma (UI/UX Design) - API Development and Integration - Responsive and Mobile-First Design - CMS Platforms (WordPress, Shopify, etc.) I look forward to collaborating with you and bringing your vision to life with innovation and precision. menos
Contratar globaltechnosys
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I'm an experienced Customer Service Agent (4 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 (4 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. menos
Contratar Famyr97
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If you're looking for bulletproof software testing, future-proof test automation frameworks, workflow automation , or powerful data extraction—you’ve found the right expert. With 10+ years of experience across QA, automation engineering, workflow automation (n8n | Power Automate | Make | Uipath, GoHighLevel) , and...If you're looking for bulletproof software testing, future-proof test automation frameworks, workflow automation , or powerful data extraction—you’ve found the right expert. With 10+ years of experience across QA, automation engineering, workflow automation (n8n | Power Automate | Make | Uipath, GoHighLevel) , and data-extraction solutions, I help businesses ship high-quality software, automate repetitive work, and unlock efficiency at scale, as well as vibe coding. ________________________________________ 🚀 WHAT I BRING TO YOUR PROJECT ________________________________________ ⭐ 1. Workflow Automation (n8n • Make • Zapier, Zoho, GoHighLevel) I build low-code/no-code automations that streamline operations, save time, and eliminate manual tasks. 🔧 I Help You Automate: • ✔️ Business workflows & internal processes • ✔️ API-powered integrations • ✔️ Multi-step automated sequences • ✔️ Notifications, alerts, scheduled tasks • ✔️ Data collection, transformation & syncing • ✔️ Custom n8n workflow development & maintenance If you can describe the workflow—I can automate it. ________________________________________ ⭐ 2. Data Extraction / Web Scraping Delivering intelligent, accurate, large-scale data extraction for business insights, lead generation, automation, analytics, and more. 🔧 Tools & Tech: • ✔️Scrapy • Selenium • Python • BeautifulSoup • Requests • Robomotion ________________________________________ ⭐ 3. Automation Testing (Selenium • Cypress • Playwright) I design and implement modern, scalable automation frameworks that reduce manual effort, accelerate releases, and eliminate flaky tests. 🔧 What I Deliver: • ✔️ Hybrid, data-driven, and modular automation frameworks • ✔️ Test data integration using Excel / CSV / JSON • ✔️ Parallel execution to cut test time significantly • ✔️ Screenshot & video capture for debugging • ✔️ Advanced HTML reporting (pass/fail logs, analytics, screenshots) • ✔️ API + UI integrated automation • ✔️ Cloud execution via BrowserStack / TestProject • ✔️ CI/CD automation with Jenkins, GitHub Actions Whether your app is modern, legacy, or rapidly scaling—your testing becomes stable, predictable, and fast. ________________________________________ ⭐ 4. API Testing & Automation (Postman • RestAssured • Cypress • Playwright) • ✔️ REST API validation (positive, negative, schema, performance) • ✔️ Automated suites using Java + RestAssured • ✔️ Workflow-based chained API testing • ✔️ Postman collections with environment variables • ✔️ Integration of API tests into CI/CD pipelines Your backend will be validated with precision and depth. ________________________________________ ⭐ 5. Manual Testing Excellence Even the strongest automation benefits from expert manual insight. • ✔️ Test case writing with 100% coverage • ✔️ Functional, regression, system, and exploratory testing • ✔️ Mobile testing (iOS & Android) • ✔️ Detailed bug reports with severity & repro steps • ✔️ End-of-cycle test summaries & quality recommendations menos
Contratar ukokab
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giaphung2k1 giaphung2k1
$15 Dólares / hora
Wordpress | Php | Laravel | ReactJS | Python | ...VietnamHi! I'm Hung, a seasoned Full-Stack Developer with over 5 years of expertise, I specialize in crafting scalable , high-performance web applications and management systems that align with your business goals. Utilizing cutting-edge technologies like Php, Laravel, Python, Node.js, Vue.js, React, WordPress, Magento,...Hi! I'm Hung, a seasoned Full-Stack Developer with over 5 years of expertise, I specialize in crafting scalable , high-performance web applications and management systems that align with your business goals. Utilizing cutting-edge technologies like Php, Laravel, Python, Node.js, Vue.js, React, WordPress, Magento, CodeIgniter, and Shopify, I deliver exceptional results on time and within budget. 💻 My Expertise Backend Mastery ✓ PHP Frameworks: Expert in Laravel, CodeIgniter, CakePHP, and Yii. ✓ Python Expertise: Skilled in Flask, Django, FastAPI, Celery, and WebSocket integrations. ✓ Node.js Mastery: Experience with Express.js, NestJS, Hapi.js, Sails.js, and real-time applications using Socket.IO. ✓ Database Expertise: Proficient in MySQL, PostgreSQL, MongoDB, SQLite, NoSQL, and SQL Server--optimized for performance. ✓ API Development: Specializing in RESTful and GraphQL APIs with seamless third-party integrations. ✓ CMS Expertse: Extensive experience with Magento 1 & 2, WordPress, Squarespace, Shopify, and more. Frontend Excellence ✓ Core Languages: HTML5, CSS3, JavaScript (ES6+), TypeScript, jQuery. ✓ Frameworks/Libraries: Vue.js (Next and Nuxt), React, Angular, Alpine.js, Bootstrap, and Tailwind CSS. ✓ Specialties: Proficient in Progressive Web Apps (PWA), PSD/Figma-to-HTML conversions, ensuring pixel-perfect, responsive designs. ✨Services I Offer ✓ Custom Web Applications: Tailored solutions built from the ground up or optimized for performance. ✓ API Development & Integration: From RESTful to GraphQL, ensuring smooth data flow. ✓ E-commerce Solutions: Customization for platforms like Magento, Shopify, and WooCommerce. ✓ Scalable Backend Solutions: Designed for high-traffic systems. ✓ Frontend Development: User-friendly interfaces powered by Vue.js or React. ✓ Ongoing Maintenance & Support 🎯 Why Clients Choose Me ? ✔️ Proven Experience ✔️ Problem Solver ✔️ Commitment to Excellence ✔️Your Success is My Goal Results You Can Expect ✓ Optimized for performance and scalability. ✓ Aligning with your business goals and growth strategies. ✓ Focusing on performance, security, and scalability. Ready to Get Started? Let's connect today! I am committed to building long-term partnerships. Feel free to reach out with any questions or project inquiries. KEYWORDS: #WordPress #PHP #Laravel #Vue #MVC #Python #MySQL #WebDesign #WebAPI #NodeJS #ReactJS #Backend #Frontend #FullStack #Shopify menos
Contratar giaphung2k1
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arslanshahid386 arslanshahid386
$15 Dólares / hora
PHP | Laravel | JavaScript | WordPress | ShopifyPakistan🚀 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 ✅ 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) ✨ 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! menos
Contratar arslanshahid386
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Python, Processamento de dados, Aprendizado de Máquina (ML), Administração de Bancos de Dados, JavaScriptI can turn your idea into code. I have 8+ years of experience in software development, Machine Learning, Automation, Integration. I am highly specialized in creating automated systems for your business via Python, ML,AI,React,NodeJS,Excel Area of...I can turn your idea into code. I have 8+ years of experience in software development, Machine Learning, Automation, Integration. I am highly specialized in creating automated systems for your business via Python, ML,AI,React,NodeJS,Excel Area of work: -------------------------------------------------------------------- 1.Python: ► Automate the task 24*7 as per requirements. ► Machine Learning Techniques ► DeepLearning Algorithms ► Microservices ► Web scraping (Selenium,Scrapy,Thirdparty tools and Beautiful Soup) ► Captcha Resolver ► Message Queues (RabbitMQ) ► Scripting 2.CLOUD COMPUTING: ►AWS Cloudwatch ►EC2 Instances ►Boto3 ►S3 ►GCP 3.Operating Systems/Techstack: ►Windows 10/11 ►Ubuntu 20.04+ ►Git 4.Agile Platforms & Communication: ► JIRA ► Trello ► Zoom ► Google meet ► Microsoft Teams ► Slack/Discord menos
Contratar koolvishruth
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Over 8+ years, I have worked with startups, growing businesses, and enterprise clients across multiple industries. I understand that every project is different, and I treat it that way. My process is straightforward: 1️⃣ Understand your business goals deeply 2️⃣ Design the right architecture for your needs 3️⃣ Build...Over 8+ years, I have worked with startups, growing businesses, and enterprise clients across multiple industries. I understand that every project is different, and I treat it that way. My process is straightforward: 1️⃣ Understand your business goals deeply 2️⃣ Design the right architecture for your needs 3️⃣ Build clean, scalable, and maintainable code 4️⃣ Deliver on time with full transparency 5️⃣ Provide post-launch support & guidance ───────────────────────────────────── ✅ WHAT YOU GET WORKING WITH ME ───────────────────────────────────── ✔ 8+ years of proven development experience ✔ Clean, documented & scalable code ✔ Daily progress updates — zero ghosting ✔ On-time delivery with milestone tracking ✔ Post-launch support & maintenance ✔ A development partner who thinks long-term ───────────────────────────────────── CORE TECH STACK ───────────────────────────────────── Mobile: React Native, Expo Frontend: React.js, Next.js, Tailwind CSS Backend: Node.js, Express, FastAPI Database: MongoDB, PostgreSQL, Firebase AI/ML: OpenAI API, LangChain, TensorFlow Automation: n8n, Make, Zapier Other: WordPress, Shopify, REST APIs ───────────────────────────────────── If you are looking for a reliable, experienced developer who understands both technology and business, let us work together. Click "Invite" or "Message" to discuss your project. I respond within 10 minutes. menos
Contratar appdesigner487
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Argentino +5 años como QA manual mobile Android/IOS Experiencia con todo tipo de pruebas, tambien utilizando herramientas como Soap UI, Postman, Proxyman, etc. También estoy incursionando en la edición de videos para Youtube utilizando Capcut principalmente. Además, he trabajado en soporte técnico al cliente durante...Argentino +5 años como QA manual mobile Android/IOS Experiencia con todo tipo de pruebas, tambien utilizando herramientas como Soap UI, Postman, Proxyman, etc. También estoy incursionando en la edición de videos para Youtube utilizando Capcut principalmente. Además, he trabajado en soporte técnico al cliente durante casi 4 años, utilizando sistemas de tickets para las incidencias y reportes. menos
Contratar Gonza2509
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I am a Web and Mobile developer. I use PHP, MySQL, Javascript, HTML5, CSS and Node.js for my projects. I also develop HTML5 games for web, mobile and Facebook platforms.I am a Web and Mobile developer. I use PHP, MySQL, Javascript, HTML5, CSS and Node.js for my projects. I also develop HTML5 games for web, mobile and Facebook platforms. menos
Contratar celestialUK
