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Hi there, I am a Quality Assurance Specialist with 10+ years of experience helping startups, scaleups, and product teams ship reliable web, mobile, AI-driven, and enterprise software. I combine strong manual QA testing with practical test automation so your team can catch critical bugs earlier, reduce release risk, and move faster with confidence. If you need a QA Engineer who can own the full testing process, I can help with QA strategy, test planning, functional testing, regression testing, API testing, automation, defect management, and clear release reporting. 🤝 QA Testing Services: - Manual Testing for web apps, mobile apps, SaaS platforms, AI products, and enterprise applications - Functional Testing, Regression Testing, Smoke Testing, Sanity Testing, Exploratory Testing, and End-to-End Testing - API Testing and backend validation using Postman and Bruno Client - Cross-Browser Testing, Cross-Platform Testing, UI/UX Testing, and Usability Testing - Real Device Testing on Android, iOS, Windows, and macOS devices - AI Testing and LLM Application Testing, including edge cases, prompt behavior, response quality, and workflow validation - Test Automation with Playwright, Cypress, and CI/CD integration using GitHub Actions - Test Strategy, Test Plans, Test Cases, Checklists, Traceability Matrices, and QA Documentation - Bug Reporting, Defect Tracking, Failure Triage, and Release Readiness Reporting - Performance and usability validation for scalable user experiences 🤝 What I Bring to Your Project: - 10+ years in Quality Assurance and Software Testing across web, mobile, AI-driven, and enterprise products - Strong experience working inside Agile/Scrum teams, sprint cycles, daily standups, and retrospectives - Hands-on experience with startups and scaleups where speed, clarity, and risk-based testing matter - Ability to build QA processes from scratch or improve existing testing workflows - Automation framework setup and maintenance using Playwright and Cypress - Clear defect reports with reproducible steps, screenshots/videos when needed, severity, expected results, and actual results - Practical QA reporting that helps product managers, developers, and founders make release decisions - AI-assisted E2E failure triage and reporting systems to speed up debugging and reduce repeated investigation work ▪️My QA Workflow: 1. Analyze requirements, user flows, risks, and acceptance criteria 2. Create a focused test strategy, test plan, and test coverage map 3. Design and execute manual test cases, exploratory sessions, and regression suites 4. Validate APIs, integrations, UI behavior, edge cases, and cross-platform behavior 5. Report defects clearly with evidence and business impact 6. Automate stable, high-value test cases with Playwright or Cypress 7. Provide release readiness notes, test summaries, and improvement recommendations ▪️Tools and Technologies: - Test Automation: Playwright, Cypress - API Testing: Postman, Bruno Client - CI/CD: GitHub Actions - QA Documentation: test plans, test cases, checklists, traceability matrices, defect reports - Testing Focus: Manual QA, Automation QA, API QA, Web Testing, Mobile App Testing, Real Device Testing, AI Testing, LLM Testing, Regression Testing, Functional Testing, End-to-End Testing ▪️Available Testing Devices: - Android: Samsung S23 Ultra - iOS: iPhone 13 - Windows: Dell laptop with Windows 10 - macOS: MacBook Pro 16-inch Intel - macOS: MacBook Pro 13-inch M2 ❤️ Why Clients Work With Me: - I focus on business-critical risk, not just checking boxes - I communicate clearly with developers, product managers, and stakeholders - I can work independently or embed directly into your Agile team - I understand both fast startup releases and structured enterprise QA - I help teams prevent repeated defects by improving process, coverage, and reporting Related Keywords: QA Engineer, QA Tester, Software QA Engineer, Quality Assurance, Software Testing, Manual Testing, Automation Testing, Manual QA, Automation QA, Web Testing, Website Testing, Mobile App Testing, Real Device Testing, Android Testing, iOS Testing, Windows Testing, macOS Testing, Samsung S23 Ultra Testing, iPhone 13 Testing, API Testing, Postman, Bruno Client, Playwright, Cypress, GitHub Actions, Regression Testing, Functional Testing, Smoke Testing, Sanity Testing, Exploratory Testing, End-to-End Testing, Cross-Browser Testing, Cross-Platform Testing, UI Testing, UX Testing, Usability Testing, Performance Testing, Test Plan, Test Strategy, Test Case Design, Test Execution, Bug Reporting, Defect Tracking, QA Documentation, Traceability Matrix, Agile QA, Scrum Testing, AI Testing, LLM Testing, AI Application Testing, SaaS QA, Startup QA, Enterprise QA

OVERVIEW: I specialize in professional Document Design and Document Formatting that transforms complex content into clean, publication-ready assets. With over 15 years of experience, I help businesses and publishers deliver polished materials using expert Microsoft Word skills and advanced Word Document Formatting techniques. As a Top Rated Plus Freelancer, I create custom Word Document Template and Word Document Formatting that ensure brand consistency and efficiency. My expertise covers annual reports, white papers, KDP formatting, and presentation design. Core Services Document Formatting & Publishing 🟢 Word Document Formatting 🟢 KDP/Kindle Formatting 🟢 Thesis Formatting (APA 7) 🟢 PDF Publishing Corporate Templates & Systems 🟢 Branded Microsoft Word Template Creation 🟢 Automated Document Structures 🟢 Corporate Template Design Presentation Design 🟢 Professional PowerPoint Decks 🟢 Executive Summaries AI Document Cleanup 🟢 Quality Assurance (QA) 🟢 Refinement of AI-Generated Content Transcription Services 🟢 Accurate Nepali Transcription 🟢 Accurate Hindi Transcription Why Work With Me? Reliability 🟢 Fast turnaround times 🟢 Urgent support available Quality 🟢 Meticulous attention to detail 🟢 Professional Document Design standards Experience 🟢 Trusted by corporate and research clients worldwide Flexibility 🟢 Monthly retainer options 🟢 Project-based engagements Let’s discuss how I can elevate your Document Formatting needs. Feel free to invite me to your job post.

Industrial designer who turns product concepts into manufacturable CAD and photoreal 3D, from first sketch to production-ready files and the renders that sell them. 90% + Job Success across 29 projects in consumer hardware, robotics, and product design. Most clients hire one freelancer to design the product, another to model it for manufacturing, and a third to render or animate it. The result is wasted time, version mismatches, and visuals that don't match the real geometry. I do all three in one pipeline, so the design that gets rendered is the same design that gets built. What I do: Industrial & product design. Concept development, form exploration, surfacing, and ergonomics, with design-for-manufacturing (DFM) and design-for-assembly (DFA) built in from the start. I design products that look right and that a factory can actually produce at cost. 3D CAD modeling. Parametric, production-ready models in SolidWorks, Fusion 360, and AutoCAD. Clean feature trees, proper tolerances, sheet-metal and injection-molding-ready parts, assemblies, and full technical drawings (DXF, STEP, IGES, STL) ready for CNC, 3D printing, or tooling. Photoreal rendering & product visualization. Marketing-grade product renders, lifestyle shots, and material studies using physically-based rendering. The kind of visuals that win Kickstarter and Indiegogo campaigns, fill a product page, or close an investor pitch. 3D animation. Turntables, exploded assembly animations, mechanism and how-it-works walkthroughs, and product reveal animations in Blender, for marketing, manuals, and crowdfunding videos. Industries I work in: consumer products, hardware startups, robotics, industrial equipment, medical devices, and electronics enclosures. Why clients keep rehiring me: One point of contact across the whole pipeline. No translation loss between the engineer and the artist, because they're the same person. Manufacturing-ready output, not just pretty pictures. I'm a mechanical engineer by training, so the geometry holds up when it reaches the factory. Clear scope and communication. Fixed-scope projects, milestone-based delivery, and honest timelines. You always know where the project stands. How I work: I take projects fixed-scope with 50% upfront, break the work into clear milestones, and deliver source files plus exports in the formats you need. Whether you're a startup founder taking a product from napkin sketch to first prototype, or an established brand that needs a stalled design pushed to production and visualized, I can take it the whole way. Tools I use daily: SolidWorks, Autodesk Fusion 360, AutoCAD, Blender, KeyShot-grade physically-based rendering, Adobe Photoshop, and Illustrator. Tell me what you're building, your target manufacturing process, and your deadline, and I'll tell you exactly how I'd approach it, what it costs, and how long it takes.

Over the last 10 years, I have developed a wide range of websites using HTML, CSHTML, C# , MVC, JQUERY, JQUERY MOBILE, KNOCKOUT, AJAX and MS SQL SERVER including sites for companies inside and outside the country. My core competency lies in complete end to end management of a new website development project including analysis, database design to UI and I am looking for the opportunities to develop application related to my past experience or new one (if required) as i believe the research is always part of a development.

I'm a Top-Rated AI Engineer specializing in enterprise-grade AI solutions, multi-agent systems, scalable backend architecture and data engineering solution. With 1+ years of focused AI development experience and a proven track record at multinational companies, I transform complex business requirements into intelligent, production-ready applications that drive measurable results. Core Specializations: Agentic AI & Multi-Agent Systems Expert in building cutting-edge agentic applications using LangGraph, CrewAI, and Model Context Protocol (MCP). I develop custom multi-agent architectures tailored to specific business use cases, enabling intelligent automation and decision-making systems. Advanced RAG Applications Built 10+ highly secured production RAG systems with self-RAG and adaptive architectures. Specialized in implementing evaluation frameworks and optimizing retrieval accuracy for enterprise-scale applications across multiple industries. LLM Fine-tuning & Cost Optimization Proven expertise in instruction fine-tuning (GPT-4o mini), custom model training, and cost-effective model replacement strategies. Successfully reduced client AI costs by up to 40% while maintaining performance through strategic open-source model implementation. Enterprise Backend Development Master-level proficiency in Python (FastAPI), database design with Alembic versioning, and cloud deployment with AWS. Built scalable systems handling enterprise-level workloads with robust CI/CD pipelines. Technical Arsenal: AI/ML Frameworks: LangChain, Langgraph, Ollama, VLLM, Vector Databases: Qdrant, FAISS, ChromaDB Data Processing: PDF, DOCX, PPTX, Excel, images (OCR), web scraping Models: OpenAI, Claude, Gemini, fine-tuned open-source models MLOps: Docker, CI/CD pipelines, Airflow, model versioning, evaluation frameworks Computer Vision & NLP: Custom model training, Stable Diffusion, OCR optimization Backend: PostgreSQL, MySQL, MongoDB, database versioning with Alembic Cloud & DevOps: AWS, containerization, Scalable deployment Big Data Processing: Apache spark, pyspark, Airflow, Databricks, SQL, DBT Reinforcement Learning: Stable Baselines, Gymnasium Time series prediction: SARIMA, ARIMA, FBProphet 🧠 Why Choose Me: Proven Excellence: Top-rated freelancer with enterprise-level project experience and multinational company background and startup companies Innovation-Driven: Stay ahead of AI trends, implementing cutting-edge technologies like MCP, adaptive RAG, and latest LLM advancements daily Cost-Conscious Solutions: Specialize in building high-performance AI systems that optimize costs without compromising quality Full-Stack Capability: While AI/ML focused, I possess deployment skills and can deliver complete end-to-end solutions Exceptional Collaboration: High availability, flexible timing, proficient with GitHub/GitLab workflows, and always eager to explore new technologies Quality Standards: Write production-grade code, implement proper testing frameworks, and follow industry best practices for maintainable and scalable solution. What I can help you build Production-ready MVPs using LLMs, RAG pipelines, and AI agents from idea to deployment Research-driven AI solutions for new products, including model selection, evaluation, and experimentation Custom AI agents (coding, research, content, automation) using modern agent frameworks Fine-tuned open-source LLMs (SFT / RLHF / RLVR) hosted privately or on-prem Scalable backends & APIs (FastAPI) to integrate AI into real systems Keywords: AI agent, AI developer, Chatbots, AI Automation, Langchain, Langraph, n8n, VAPI, Retell AI, GHL, make,

FULLTIME FREELANCER, 24/7 Support I can build production-ready mobile apps from an idea to playstore/appstore launch. I have shipped multiple apps across different industries (edtech, fintech, etc.) for clients from France, Cyprus, the UK, India, and Nepal. Tech stack: Flutter (bloc), firebase, typescript, nodejs (I also do AI integration, web development, backend development, ML model development and integration) (I use Claude Code, Figma MCP for faster development) If you need a developer whom you can trust, message me.