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Need an experienced QA Engineer who can find the bugs your customers will notice before they do? I'm a Senior Software QA Engineer and QA Consultant with 15+ years of experience helping startups, SaaS companies, AI product teams, and eCommerce businesses deliver high-quality software with confidence. Over the years, I've successfully completed 200+ Upwork projects, earned $300K+, and tested products across SaaS, AI, Shopify, Enterprise, Crypto, Healthcare, Marketing, and eLearning domains. My goal is simple—identify critical issues before your users do and help you release products that customers trust. I don't just test software—I build better QA systems. I don't just execute test cases. I test products the way real users use them. That means looking beyond functional bugs to uncover confusing workflows, broken onboarding, checkout friction, AI hallucinations, poor usability, browser inconsistencies, mobile issues, edge cases, and anything that could negatively impact customer experience or conversions. What I Can Help You With ✅ Manual Testing ✅ Exploratory Testing ✅ AI / LLM Application Testing ✅ AI Agent & Chatbot Testing ✅ SaaS Product Testing ✅ Shopify & eCommerce QA ✅ API Testing (Postman) ✅ Web & Mobile Application Testing ✅ Cross-Browser & Responsive Testing ✅ Regression Testing ✅ User Acceptance Testing (UAT) ✅ Test Case Design & Execution ✅ Bug Reporting with Clear Reproduction Steps ✅ Pre-Release QA & Production Readiness Why Clients Hire Me ✔ 15+ years of hands-on QA experience ✔ $300K+ earned and 200+ successful Upwork projects ✔ Strong business understanding—not just technical testing ✔ Ability to think like both a QA Engineer and an end user ✔ Excellent at finding hidden bugs and edge cases that scripted testing often misses ✔ Clear, developer-friendly bug reports that reduce back-and-forth ✔ Fast communication and reliable turnaround ✔ Experience working independently as well as with Agile development teams ✔ Focus on improving product quality, usability, and customer experience—not just checking requirements AI-Powered QA Innovation I'm passionate about improving how QA teams work, not just testing software. To solve real-world QA challenges I've experienced over the years, I'm building an AI-powered QA Operations Platform designed to help teams: • Detect obsolete test cases • Reduce duplicate defect reports • Generate test cases from user stories • Improve bug documentation • Keep QA documentation up to date • Streamline day-to-day QA workflows I'm also developing an AI QA Employee that assists teams with repetitive QA activities, documentation, analysis, and testing workflows—allowing QA engineers to spend more time on critical thinking and exploratory testing. This hands-on work keeps me current with the latest AI-assisted QA practices and helps me bring practical, modern solutions to every project. Industries I've Worked With • SaaS Platforms • AI & LLM Applications • Shopify & eCommerce • Enterprise Applications • Healthcare • Crypto & FinTech • Marketing Platforms • eLearning • Mobile Applications Tools & Technologies Testing Manual Testing • Exploratory Testing • Regression Testing • Functional Testing • UAT • API Testing • Cross-Browser Testing • Responsive Testing Automation Playwright • Cypress • Selenium • Appium QA Tools Postman • BrowserStack • Jira • TestRail • Qase • Xray • Zephyr • Git • GitHub • SQL AI Tools Claude Code • ChatGPT • Cursor • TypingMind • NotebookLM • Claude • AI-assisted QA workflows If You're Looking For Someone Who... ✔ Thinks beyond test cases ✔ Finds issues before customers do ✔ Understands SaaS, AI, and modern web applications ✔ Communicates clearly with developers ✔ Cares about both product quality and user experience ✔ Brings AI-powered efficiency into QA without compromising quality ...I'd be happy to discuss your project. Let's build software your users can trust.

🟢 Available for Work | 🏆 Certified Senior Full Stack Developer | SaaS | API | AI Automation 👋 Hi, I’m a Senior Full Stack Developer with 9+ years of experience building scalable SaaS platforms, high-performance APIs, and AI-powered automation systems. I specialize in transforming complex business requirements into secure, production-ready, and scalable applications running on modern cloud infrastructure. 👉 I help startups and enterprises build systems that are fast, reliable, and future-ready. 💡 What I Can Do for You ✔ End-to-end SaaS development (MVP → Scale) ✔ Backend architecture & high-performance APIs ✔ Modern frontend development (React / Next.js) ✔ AI-powered automation & workflows (OpenAI / GPT) ✔ Cloud-based scalable systems (AWS / Serverless) 🏆 Proven Experience & Impact Delivered scalable healthcare platforms with clinical workflows, document processing, and secure data handling (HIPAA-aware architecture) Built AI-powered medical document systems (CPT / ICD / SNOMED automation, intelligent extraction, workflow routing) Developed fintech & enterprise-grade applications with secure transactions, RBAC, and optimized backend performance Designed multi-tenant SaaS platforms supporting thousands of users Implemented event-driven architectures (SQS, async processing) for scalability Built AI automation systems reducing manual work by 40–70% Worked with clients across US, UK, Canada & Australia with ⭐⭐⭐⭐⭐ feedback 🤖 AI / LLM & Automation Expertise OpenAI (GPT-4 / GPT-4o) integration for: Document analysis & intelligent data extraction Healthcare automation (CPT / ICD mapping) AI chatbots & assistants End-to-end AI workflows: Document → Classification → Structured Data → Task Creation Smart automation pipelines for: Healthcare workflows (PCP, MD, RC routing systems) Prompt engineering & optimization for high accuracy Real-world AI integration in production SaaS systems ⚡ Core Technical Expertise 🔹 Backend Development Node.js, Express.js REST API, GraphQL, Microservices Authentication (JWT, RBAC, Cognito) 🔹 Frontend Development React.js, Next.js Responsive UI, reusable components Redux / Context state management 🔹 Database MongoDB, PostgreSQL, MySQL DynamoDB, Redis, Supabase, Firebase 🔹 Cloud & DevOps AWS (Lambda, API Gateway, S3, EC2, Cognito, SES) Docker, CI/CD, GitHub Actions Serverless architecture 🔥 Specializations ✔ SaaS Product Development ✔ API Development & 3rd-party Integrations (Stripe, Twilio, etc.) ✔ Healthcare & Clinical Systems ✔ AI Automation & Smart Workflows ✔ Scalable Backend Architecture 💎 Why Clients Choose Me ✔ Clean, scalable & production-ready code ✔ Strong problem-solving & system design skills ✔ Fast delivery with high quality ✔ Clear communication & regular updates ✔ Long-term support & reliable collaboration 📩 Let’s Work Together If you’re looking for someone who can understand your business and build scalable, AI-powered systems, I’m here to help. 👉 Send me a message — let’s discuss your project.

🕒 Available Now | 🏆 Top Rated | 💯 100% Job Success Rate I am a seasoned Full Stack Developer with over 7 years of experience, specializing in WordPress, Shopify, and PHP Laravel development. I create high-converting websites, scalable online stores, and custom backend systems to enhance business performance and streamline operations. 🔹 WordPress Expertise: • Custom development with Elementor, WPBakery, Gutenberg, and WooCommerce • Theme and plugin customization • Speed and SEO optimization • Bug fixing, migration, and maintenance • Responsive, secure websites 🔹 Shopify Developer: • Complete Shopify Store Setup & Custom Design • Premium Theme Customization & Custom Sections • Product Listing, Variants & Inventory Management • Dropshipping Setup (AliExpress, CJ Dropshipping, DSers, AutoDS) • Shopify Speed Optimization & Bug Fixes • App Installation & Configuration • Shopify SEO & Conversion Rate Optimization (CRO) • Store Migration (WooCommerce, Wix & BigCommerce to Shopify) 🔹 Laravel Expertise: • Custom web applications and admin dashboards • CRM systems and REST APIs • Third-party API integrations • Payment and inventory management systems • E-commerce automation workflows I deliver clean code, fast-loading websites, and stable architectures for long-term solutions. Whether you need a custom WordPress site, a Shopify store, or a Laravel application, I provide reliable, production-ready solutions. 🔹 Skills & Expertise: • WordPress & WooCommerce Development • Shopify Store & Theme Customization • PHP Laravel Development • API Integration & Automation • Custom Plugin Development • Payment Gateway Integration • Speed & SEO Optimization • JavaScript, Node.js, & MySQL • Website Migration & Maintenance I am committed to high-quality work, clear communication, and long-term support. Let's discuss how I can help achieve your business goals. 🔍 Keywords: WordPress Developer, Shopify Developer, PHP Laravel Developer, Full Stack Developer, WooCommerce Expert, Shopify Expert, API Integration, E-commerce Developer, Custom Web Application, Payment Gateway Integration, Website Speed Optimization, SEO Optimization, Responsive Web Design

I build software that removes manual work — custom web apps, automations, and AI features added into products that already exist. My background is a mix of enterprise (Infosys, backend and front-end systems) and independent client work since 2019, on stacks ranging from React and Node.js to WordPress and PHP. Most of what I get hired for falls into one of three buckets: building something new (a dashboard, an internal tool, a customer-facing web app), connecting things that don't talk to each other yet (APIs, third-party services, CRMs, payment systems), or adding AI into an existing site or product — a support bot, automated content, document processing, that kind of thing. WordPress is still very much in the mix — I've built and rescued a lot of WooCommerce stores, fixed performance issues, done custom plugin and theme work. If you're already on WordPress, I can push it well past a theme install. If you're building something new, I'll tell you straight whether WordPress is actually the right call or whether you need something custom — I'm not going to sell you a hammer because it's the tool I know best. I have an MTech in Computer Science and spent several years in enterprise software before moving to client work full-time. Send me what you're building or stuck on — I'll give you a straight read on scope and approach before we agree on anything.

🏆 Upwork Top Rated PLUS Professional 🤖 AI-Enabled .NET & Cloud Solutions Specialist (Azure OpenAI | AWS AI) ⭐ Consistent 5-Star Client Feedback 🔰 8+ Years of Professional Experience ⌚ 3200+ Hours Delivered on Upwork 💯 Fast Response (within 2 hours) & Full-Time Availability I’m a senior full-stack .NET developer specializing in AI-enabled applications, cloud-native systems, and scalable backend architectures. With over 8 years of hands-on experience and Top Rated Plus status on Upwork, I help businesses modernize their products by combining reliable engineering with practical AI solutions. My work focuses on ASP.NET Core–based systems, modern frontend frameworks, and secure AI integrations using Azure OpenAI and AWS AI services. I don’t build AI for demos—I integrate it where it adds real value, improves workflows, and enhances user experience while keeping performance and security intact. 🔧 Core Technical Expertise Backend & APIs ASP.NET Core, C#, Web API, MVC RESTful API design & secure integrations Microservices architecture with Docker & Kubernetes Frontend React, Angular, Vue, Blazor Responsive UI development & performance optimization Cloud & Infrastructure Azure & AWS (production deployments & scalability) CI/CD-friendly, cloud-native system design Databases SQL Server, PostgreSQL, MongoDB, SQLite Database design, optimization & data integrity Entity Framework, ADO.NET 🤖 AI & Intelligent Solutions (.NET | Azure OpenAI | AWS) I have strong practical experience integrating LLM-powered features into .NET applications, including AI chat interfaces, intelligent search (RAG), data summarization, content automation, and AI-assisted workflows. Using Azure OpenAI Service and AWS AI services, I ensure clean API integration, secure data handling, and scalable deployment suitable for enterprise environments. 🧩 What I Deliver Full-stack web application development API development & third-party integrations Cloud-ready backend systems AI-enabled features for modern applications Performance optimization & system refactoring Blazor-based interactive applications I’ve worked across ERP systems, WMS platforms, e-commerce solutions, and custom business applications, with a strong focus on long-term maintainability and performance. If you’re looking for a developer who combines AI, cloud, and solid engineering, I’d be happy to discuss your project. Let’s build something reliable and future-ready. 🚀

Most AI projects I see die between prototype and production. The demo works. The real system doesn't. I've spent 13 years in engineering — Samsung R&D, Urban Ladder, Ola Finance, HDFC — and the last few years almost entirely building LLM systems that actually ship and stay running. A few things I've built recently: An agentic pipeline that reads Reddit and HN posts, scores buying intent across 5 dimensions using Claude + vector memory, and routes leads to sales or content — automatically, in under 60 seconds. Before this, the same process took a sales rep hours, sometimes days. A personalized AI storytelling platform for kids that hit 41% free-to-paid conversion and 68% month-1 retention. Parents generate a story in under 3 minutes. The AI makes their child the hero. It works because we got the quality bar right, not just the tech. A conversational analytics tool for a retail client that translates plain English questions into SQL queries against live warehouse data — RAG + intent generation + semantic correction, built on AWS Glue and Athena. That's the kind of work I do. Not demos. Not proofs of concept If you're building something real and need someone who'll think through the architecture properly, own the delivery, and actually give a damn about whether it works in production — tell me what you're working on. Stack: LangGraph, FastAPI, Python, Next.js, Hermes, MCP, Claude/OpenAI/Gemini APIs, ChromaDB, Pinecone, Supabase, PostgreSQL, AWS, Node.js