Hire the Best Microsoft Developers in Irving, TX

🚀 I help startups and enterprises build, scale, and deploy cloud-native applications that are fast, secure, and production-ready. I'm a Full Stack Java Developer, AWS Certified Solutions Architect – Professional, and CKAD with 15+ years of experience in building scalable backend systems, microservices, and automated DevOps pipelines. Whether you're launching a new product or modernizing your infrastructure, I can help you: Design and deploy microservices using Spring Boot, FastAPI, or Flask Automate deployments with AWS Lambda, ECS, SAM, and Terraform Optimize CI/CD with GitHub Actions, Docker, and Kubernetes Build resilient, cost-effective cloud architectures using AWS best practices ✅ Recent Work: ReturnShield – Built a serverless SaaS to detect return/refund fraud using Python, AWS Lambda, and Streamlit Mock E-commerce Platform – Developed admin console and backend APIs using Spring Boot, DynamoDB, and deployed via Elastic Beanstalk and EKS 💬 I deliver clean code, strong documentation, and end-to-end solutions. Let’s talk if you need a tech partner who can deliver real results—not just code.

✔️ Automation Testing ✔️ Playwright ✔️ AI-Assisted testing ✔️ Functional QA ✔️ Website testing ✔️ Manual QA ✔️ Bug report✔️ Usability testing & App reviews✔️ iOS and Android app testing ✔️ Regression Testing✔️ Selenium WebDriver ✔️ Cypress ✔️ End-to-end testing ✔️ UI & UX testing ✔️ ChatGPT ✔️ Gemini ✔️ Copilot ✔️ Claud Are you looking to launch a flawless web or mobile app, scale your release velocity, or get deep, critical insights into why your users might be dropping off? As a Senior QA Automation & Manual Testing Engineer with over 11 years of experience across US-based enterprise platforms and high-growth startups, I don't just find bug. I protect your product’s reputation and user experience. I bridge the gap between heavy-duty engineering (building scalable automation pipelines) and high-empathy user advocacy (usability reviews, deep exploratory sessions, and UX feedback). 🚀 High-Demand QA Services I Offer: 1. Premium US-Based Web & Mobile App Reviews & Feedback Real-Device USA Reviews: Testing on actual, physical iOS and Android devices to replicate authentic US user environments, carrier networks, and localized workflows. UX & Usability Audits: Deep-dive reviews looking at user friction points, layout inconsistencies, navigation logic, and accessibility (WCAG). You receive a structured video walk-through or a comprehensive report. Exploratory & Ad-Hoc Testing: Going off-script to mimic unpredictable real-world user behavior, finding edge-case crashes before your customers do. 2. Enterprise-Grade Test Automation Frameworks: Web Automation: Architecting lightning-fast, zero-flakiness End-to-End (E2E) automation frameworks from scratch using Playwright (TypeScript/JavaScript), Cypress, and Selenium (Java).Mobile Automation: Native and cross-platform app test frameworks using Appium.CI/CD Integration: Sharding and parallelizing tests inside GitHub Actions or Jenkins so your dev team gets quality feedback in under 5 minutes on every commit. 3. Functional, Manual, & API Testing Comprehensive test plan/test case design in Jira, TestRail, or Azure DevOps. Robust REST API testing and automation utilizing Postman. Regression and Smoke testing cycles to protect critical business logic during fast-paced sprints. 🛠️ Core Technical & QA Stack: Languages: TypeScript, JavaScript, Java, Python, SQLAutomation: Playwright, Selenium WebDriver, Cypress, AppiumMobile Testing: Physical iOS (iPhones) & Android devices, BrowserStack, Firebase Test LabAPI & Backend: Postman, REST Assured Management & CI/CD: Jira, TestRail, GitHub Actions, Jenkins, Docker 💼 What You Get in Every Deliverable: Clear, Reproducible Bug Reports: Ticket-ready bug descriptions with steps to reproduce, clear environmental context, and attached screen recordings/logs. Actionable UX Feedback: Strategic product reviews detailing why a feature feels clunky and how to optimize it for higher conversion rates. Clean, Maintainable Code: Automation repositories built using the Page Object Model (POM), fully commented and ready for your developers to maintain. Whether you need a quick, meticulous usability review before a major app store launch, or a strategic partner to build an automation testing pipeline from scratch let's chat. Click the "Invite" button on the top right, and let’s discuss how we can secure your app's quality.

- .NET Core, Entity Framework Core, C#.NET, Razor, MVC - JavaScript, JQuery, Typescript, CSS, HTML, XML, Bootstrap, Angular - AJAX, Web Services, WWF, WCF, WPF, SOAP, REST API - SQL-Server, SSRS, SSIS - Agile, Scrum Methodologies - Azure DevOps, Git, TFS * Full stack software development life cycle * Object Oriented programming * Multi-threaded programming * Real-time system development * Web development * SQL server development * Multi-tier architecture

Experienced DevOps engineer with a decade of experience in designing, implementing, and maintaining automated systems for software delivery, infrastructure provisioning, and continuous integration/continuous deployment (CI/CD). My expertise includes building and managing cloud-based infrastructure on Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure, using technologies like Terraform, Ansible, and Docker. I'm also skilled in creating and maintaining CI/CD pipelines using tools like Jenkins, GitLab, and CircleCI. I have experience with container orchestration technologies like Kubernetes, as well as monitoring and logging solutions such as Prometheus, Grafana, and ELK stack. I'm also familiar with scripting languages like Bash, Python, and Golang, and have worked on building serverless applications using AWS Lambda. In addition to my technical skills, I'm a problem-solver who enjoys working collaboratively with developers, QA engineers, and other stakeholders to improve the delivery pipeline and ensure high availability, scalability, and security of systems. I'm also comfortable working in agile environments and can adapt to changing requirements and priorities. If you're looking for a DevOps engineer who can help you streamline your software delivery process, automate infrastructure, and increase team productivity, please feel free to contact me. I'm passionate about helping companies achieve their goals and would be happy to discuss how I can contribute to your success.

🧑‍💻 5+ years of experience and 40+ design projects 🕰️ Available 24/7 for chat, meetings, and support via Upwork. I'm Saim, a Senior UI/UX Designer with extensive experience in Fintech, Healthcare, Real Estate, Crypto, and Web3, along with B2B and B2C SaaS Application Designs. I also have a strong understanding of AI/ML algorithms, including Model Training, NLP, Image Processing, and Data Analytics. I hold both Bachelor's and Master's degrees in Software Engineering, specializing in Human-Computer Interaction (HCI), UX Research, Process Improvements, and boosting conversions through Micro Interactions. If you're looking to design a complex, large-scale application with a robust Design System to ensure consistency and scalability, I'm the right fit. I have hands-on experience with popular Design Systems such as Material UI, Ant Design, Flowbite, and many more. ⚡ Rough Estimations: 🏠 Website Landing Page / Homepage Design: 6–10 working hours (up to 8 sections) 📜 Simple Web Page / Website Design: 4–6 working hours 📱 Mobile App Design (Single Page): 3–4 working hours 💻 Dashboard Design (Single Page): 4–6 working hours 🔥 Expert In: ✅ MedTech (Healthcare, Aged Care, Elderly Care, Dental & Hospital Management web apps) ✅ EdTech (Online learning platforms, courses, and teaching tools) ✅ Cryptocurrency (Crypto apps & exchanges) ✅ Big Data (Data & analytics products, databases, data visualization, data science) ✅ FinTech (Internet banking) ✅ Real Estate (Property transfer applications, investment startups) ✅ Online Stock Brokers and Trading Platforms ✅ Online Bookmakers (Betting sites) ✅ NFT Marketplaces ✅ Dashboard UX/UI Design ✅ SaaS Platform UI/UX ✅ B2B and B2C Platforms ✅ Mobile App Design (iOS, Android) ✅ CRM, ERP, PMS, ISO Systems ✅ Desktop Application Design for macOS and Windows (Native Apps) 🚀 Design Process: ✅ Research ✅ User Flows and Journey Mapping with User Personas ✅ Wireframes ✅ UI Design / High-Fidelity Mockups ✅ Style Guide & Complete Design System ✅ Prototyping ✅ Usability Testing Report 💡 Five Reasons Why You Should Hire Me: 1️⃣ Daily communication with no delays. I provide daily progress updates via Upwork Messenger or Slack and always meet deadlines. 2️⃣ Transparent time tracking. I use Time Champ/Hubstaff and provide monthly PDF reports of working hours. 3️⃣ Punctual and reliable. Always on time for meetings! 4️⃣ Perfectionist in project organization. I maintain well-structured, developer-friendly files in Figma. 😉 5️⃣ Experience with advanced technologies. Skilled in designing and integrating AI/ML and other complex systems. 🛠️ Tools I Use: Figma | FigJam | Webflow | Balsamiq | Adobe Suite | Miro | Hotjar | FullStory | Google Analytics 📦 Deliverables: Research Report | User Flows (FigJam Source File) | Design System (Figma File) | Figma Source Files | Developer Handoff Guidelines | PNG/JPG/SVG Assets 📋 Task Managers: Jira | Asana | Notion | Trello | Teamwork | Monday | Hubstaff 📞 Communication: Upwork Chat | Slack | Zoom | Google Meet (Please note: I communicate via Upwork chat only before the contract starts.) I'd be happy to jump on a call to learn more about your project. Message me here, and I'll get back to you within 5–15 minutes. Thank you! 🔑 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦: | UI UX Designer | UX/UI | UX | UI | User Interface Design | User Experience Design | SaaS Design | SaaS Platform Design | SaaS Project Design | Website Design | Website | Homepage Design | Landing Page Design | Web App Design | Mobile App Design | iOS App Design | iPad Design | Web Design | Web & Mobile Design | Responsive Design | Wireframing | Wireframe | Website Wireframing | Prototyping | Prototype Design | Clickable Prototype | User Flow Design | UI Research | Design Thinking | Interaction Design | Adobe Photoshop | Adobe Illustrator | Figma Design Tool | Sketch | Miro | InVision | Webflow | Marvelapp | Google Material Design | Google Material Development | STARTUP | CJM | E-commerce App Design | Web3 Design | Fintech Design | Crypto Design | NFT | Educational Design | Healthcare Design | Design Animations | Animations Creation | Motion Design | Graphics & UI Design | Visual Design | Graphic Design | Illustration Creation | Infographics Design | Mockup Design | Mock-up | MockUp Design | Branding Design | Branding | Identity | Logo Design | Logotype | Icon Design | Pitch Deck Presentation Design | Pitch Deck | Usability Audit | Strategy Consultation | Consultation | Testing | A/B Testing | Digital | Promo | Advertising | UI Design | UI Designer | UX Research | Web Designer | Webdesign | Webflow Design | WordPress Design | WordPress Development | WordPress Implementation | Website Prototyping | Redesign | Creation | Platform Design | Platform Creation | SaaS Product | SAAS | SaaS Platform | App Design | Android App Design | Android & iOS App Design | iPhone Design | iOS Guidelines | Android Guidelines | Android A/B Application | iOS and Android Guidelines | Export Assets from Sketch | Principle GU

✅ 20+ years of .NET and Azure Solution Architect experience ✅ C#/.NET Architect ✅ Azure Architect, IaC ✅ Expertise in modernization of Bespoke business applications ✅ Microsoft Certified Az-204 Azure Developer ✅ Microservices and Event Driven Architecture ✅ Azure Administration ✅ Dockers, Kubernetes, Container Apps, Container Instance ✅ Enterprise Architect ✅ 11+ years of experience working with Thomson Reuters as Solution Architect | .NET | C# | SQL Server | Azure | CI/CD | Azure DevOps | Dockers and Containerization | .NET Architect | Azure Architect | Cosoms DB | Azure Kubernetes Services | VNET | Service Bus Queue | Event Grid | Event Hub | APP Modernization | Azure Migrations | Event Driven Architecture | Agile 𝐊𝐞𝐲 𝐑𝐞𝐚𝐬𝐨𝐧𝐬 𝐭𝐨 𝐂𝐡𝐨𝐨𝐬𝐞: ❇️ 20+ years of experience as TECH Solutions Developer / Architecture ❇️ 25+ Experienced & Certified Team Members ❇️ Successfully completed 150+ Projects ❇️Smooth Release Management System ❇️100% Transparency using Agile / Waterfall Approach. ❇️ Cost Effective Solutions ❇️100% Job Success and Satisfaction rate. Our commitment is to deliver a successful project while maintaining transparent and open communication throughout the entire process. This will lead to that enhances your business revenue and long term business relationship as your tech partner. Let's start working together!