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Hello, my name is Tarun , With 8+ years of experience in web development, I help businesses build, optimize, and scale high-performance websites across multiple CMS platforms. If your requirements match the services listed below, you're in the right place — just drop me a message for a fast and reliable solution. 𝗪𝗢𝗥𝗗𝗣𝗥𝗘𝗦𝗦 • Website development (from scratch)
 • Theme & plugin customization / development
 • Elementor, Gutenberg, ACF, WPBakery, Divi, Beaver Builder & other page builders • WooCommerce (store setup, payment, shipping)
 • Landing pages & funnel setup
 • Website redesign & UI/UX improvements
 • Website speed optimization (Core Web Vitals, 90+)
 • Malware removal & security hardening
 • SEO setup (on-page, technical, schema)
 • API integrations & custom functionality
 • Website migration (any platform → WordPress)
 • Hosting setup (Hostinger, cPanel, VPS, AWS)
 • Domain, DNS, SSL & email setup
 • Backup, staging & restore setup
 • Bug fixing, error fixing & maintenance
 • Multilingual setup (WPML, Polylang) 𝗦𝗤𝗨𝗔𝗥𝗘𝗦𝗣𝗔𝗖𝗘 • Full website design & customization
 • Template customization & layout fixes
 • Custom CSS & code injection
 • Mobile responsiveness fixes
 • Speed optimization & performance
 • Blog & content setup
 • eCommerce setup (products, payments, shipping)
 • SEO & metadata setup
 • Domain, DNS & email setup
 • Migration to/from Squarespace
 • Third-party integrations
 • Bug fixing & maintenance 𝗪𝗘𝗕𝗙𝗟𝗢𝗪 • Figma / PSD / XD to Webflow
 • Custom website development
 • CMS collections & dynamic content
 • Advanced animations & interactions
 • Landing pages (conversion-focused)
 • SEO structure & optimization
 • Speed optimization & performance
 • Webflow eCommerce setup
 • Custom code (HTML, CSS, JS)
 • Migration to Webflow
 • Hosting, domain & DNS setup
 • Integrations (Zapier, HubSpot, etc.)
 • Maintenance & updates 𝗦𝗛𝗢𝗣𝗜𝗙𝗬 • Shopify store setup (A–Z)
 • Theme customization & Liquid development
 • Custom sections & feature development • Product upload & store management • Payment gateway & shipping setup • App integrations (DSers, Zapier, etc.) • Conversion rate optimization (CRO) • Speed optimization & performance • SEO optimization (products, collections) • Store redesign & UX improvements • Migration to Shopify • Domain, DNS & hosting setup • Bug fixing & maintenance 𝗪𝗜𝗫 • Wix website design & development • Wix Studio & Editor customization • Wix Velo (custom coding) • Dynamic pages & CMS • eCommerce setup • SEO & speed optimization • Mobile optimization • Migration & redesign • Domain & hosting setup • Third-party integrations • Bug fixing & maintenance 🔧 𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 / 𝗔𝗟𝗟-𝗜𝗡-𝗢𝗡𝗘 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 • Website audit & consultation (before development)
 • Figma / PSD / XD to website (pixel-perfect)
 • Website speed optimization (any platform)
 • Hosting setup & server optimization
 • Website migration (zero downtime)
 • Malware removal & security setup
 • Fix hacked / broken websites
 • API integrations & automation
 • Third-party tools integration
 • Performance & conversion optimization
 • Long-term maintenance & support Send me your project details, and I’ll suggest the best possible solution. Thanks & regards, Tarun Latwal

I help businesses streamline operations, eliminate repetitive tasks, and scale efficiently through automation. With experience building 50+ automation workflows, I specialize in designing end-to-end systems that connect CRMs, marketing platforms, AI tools, and business applications into a seamless process. My expertise includes: * GoHighLevel CRM setup, workflows, pipelines, and automation systems * HubSpot CRM implementation and automation * Zapier workflow automation and multi-app integrations * Make scenario design, optimization, and maintenance * n8n cloud and self-hosted automation solutions * API integrations, webhooks, and custom workflow development * AI automation using OpenAI, Claude, and AI-powered agents * Airtable database design, automations, and backend systems * Lead management, nurturing, and automated follow-up sequences * ManyChat, Instagram, WhatsApp, and chatbot automation * Payment processing and notification workflows using Stripe and webhooks * Dashboard and client portal solutions using Softr and Stacker * Reporting, data synchronization, and operational automations * Multi-system integrations across CRM, marketing, sales, and SaaS platforms Whether you need to automate lead capture, streamline customer onboarding, sync data across platforms, build AI-assisted workflows, or connect multiple systems through APIs, I can design reliable solutions that save time and reduce manual effort. I focus on building scalable automations that improve efficiency, increase visibility into operations, and support business growth. If you're looking for someone who understands both the technical implementation and the business outcome behind automation, let's discuss your project.

Got an exciting idea for a mobile app development and searching for a Mobile App Developer skilled in iOS development, Android app development, or Flutter cross-platform solutions? 👋 𝗛𝗶! 𝗜’𝗺 𝗖𝗵𝗶𝗻𝘁𝗮𝗻 𝗡𝗮𝗸𝗿𝗮𝗻𝗶, a Senior Mobile App Developer with 𝟰+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in creating seamless and high-performance mobile apps. Armed with a Bachelor’s degree in Computer Science and Engineering, I specialize in building apps that users love on both iOS and Android. ✅ 4+ 𝘆𝗲𝗮𝗿𝘀 of mobile app development experience ✅ 80M+ total app downloads across stores ✅ 200+ clients from 40+ countries ✅ 100% client satisfaction rate ✅ Focused on long-term collaboration & client satisfaction ✅ Trusted by startups, enterprises & solo founders 📌 𝗠𝗬 𝗞𝗡𝗢𝗪𝗟𝗘𝗗𝗚𝗘 & 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘: → Cross-Platform Mobile App Development with Flutter and Dart for iPhone, iPad, iOS, and Android → Native iOS Development with Swift and iOS SDK, building fast, reliable apps for iPhone and iPad → Native Android Development with Kotlin and Android SDK, delivering secure, scalable apps for Android devices → Backend Development with Node.js, Express.js, AWS, MySQL, MongoDB, PostgreSQL, Firebase, and more → Proficient in API Integration with REST APIs, GraphQL, and third-party SDKs → Expertise in Firebase, Firestore, MongoDB, and database management for seamless Mobile App Development → Skilled Mobile App Developer with UI/UX Design experience using Sketch, Adobe XD, and Zeplin → Google Maps Integration, Geolocation Services, and Geo-fencing → Expertise in Push Notifications (FCM, OneSignal), User Authentication, and Payment Gateway Integration → Integration of Camera and QR/Barcode Scanning features for mobile apps → Deep knowledge of architectural patterns like MVC, MVP, and MVVM 𝗚𝗹𝗶𝗺𝗽𝘀𝗲𝘀 𝗼𝗳 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗜𝗻: ✔ AI-Powered Mobile App Development with Flutter iOS Android Chatbots OpenAI ✔ MVP Mobile App Development for business startups with No-Code Lovable Replit ✔ Health & Fitness Mobile App with Telemedicine, Habit Tracking with HealthKit ✔ Meditation & Wellness Mobile App with AI Chatbot Integration, Mental Health App ✔ Travel & Ticket Booking Mobile App with On-Demand Services ✔ Social Media & Dating App Development with Group Chat Events ✔ Food Delivery App with Real-Time Order ✔ Loyalty & Rewards Mobile App with Coupons Gift Cards & Stripe Integration ✔ Real-Time Chat & Messaging Mobile App with Twilio SMS Video Calling Firebase ✔ On-Demand Services App with Booking Scheduling IoT Wearables ✔ Productivity & Task Management App with HR Exams Documents PWA CI/CD ✔ Music & Audio Streaming Mobile App with Reading, Subscriptions & Live Streaming ✔ Sports & Entertainment Mobile App with Live Streaming AR/VR Gaming ✔ E-Learning Mobile App with Courses, Languages Learning, Gamification, LMS ✔ Real Estate Mobile App with Property Listings ✔ Finance & Budget Management App with Crypto Wallet ✔ Multi-vendor Marketplace & E-Commerce Mobile App with NFT Drops React Native Kotlin Swift Whether you're starting from scratch or enhancing an existing mobile app development, I can help bring it to life. 👉 Click "Invite" or "Hire" button to get started! 🤔 Got a quick question? Just 𝗱𝗿𝗼𝗽 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 or Book a free 30-min consultation call today. Best Regards, Chintan :)

Availability: Full-time freelancer, 𝟰𝟬+ hours/week, open to long-term collaborations. I’m a Full-Stack & AI Engineer with 10+ years of experience building web and mobile applications and 3+ years of specialized experience in AI and Large Language Models (LLMs). I design, develop, and deploy production-grade platforms, from scalable SaaS dashboards to AI-powered assistants, RAG systems, and voice agents. I work end-to-end: architecture → backend → frontend → cloud deployment, with a focus on clean code, maintainable systems, and high performance. Over the past few years, I’ve delivered solutions that integrate AI/LLM pipelines, vector search, real-time chat, and voice agents for enterprise and startup clients. 🤖 AI & LLM Expertise - MCP Server Development: Designing and integrating custom MCP servers for AI agents, enabling structured tool usage, external system integrations, database querying, and API orchestration. - Fine-Tuning: Persona creation, Q&A systems, and domain-specific models (medical, legal) using Mistral and Llama 3. - Synthetic Dataset Generation: Streamlining LLM training with high-quality datasets. - Evaluation Frameworks: Assessing LLM performance with custom metrics. - Cloud Deployment: Deploying LLMs on AWS and GCP. - AI Agents & Voice Bots: Proficient with LiveKit, Retail AI, OpenAI. - Open-Source Deployment: Expertise deploying models like vLLM on AWS/GCP/RunPod using SkyPilot. 🛠️ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗧𝗼𝗼𝗹𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 ➜ LLM Tools: LangChain, Langsmith, Langfuse , Hugging Face, Transformers. ➜ Vector Databases: Chroma, FAISS, Pinecone, Qdrant , Opensearch ➜ AI Workflows: Flowise AI, LangFlow, StackAI. 🛠️ 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ➜ Languages & Frameworks: Python, Node.js, ReactJS. ➜ Database Management: MongoDB, MySQL, PostgreSQL , Supabase , FIrebase ➜ Frontend & Backend Integration: Seamlessly connecting APIs and user interfaces. 🌟 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗦𝗸𝗶𝗹𝗹𝘀 ➜ Open-Source LLMs: Proficiency in LLAMA 3, Mistral 7B, and Mixtral 8x7B. ➜ Prompt Engineering: Expertise in techniques like Chain of Thought, Few-shot Prompting, and Self-Reflection. ➜ Fast Inference: Implementing high-speed solutions with vLLM . 🌟 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? With over 10 years of experience, I deliver scalable, cutting-edge solutions tailored to your project’s needs. Whether it's advanced AI models, MCP server development, LLM optimization, or full-stack development, I ensure top-notch results every time. Let’s collaborate to bring your ideas to life!

Need a WordPress website that looks professional, performs well, and is easy to manage? With 300+ successful projects, 6,000+ hours worked, and $100K+ earned on Upwork, I help businesses, agencies, and organizations build, redesign, and maintain WordPress websites that support their growth. My expertise includes: ✔ WordPress Website Design & Development ✔ Website Redesign & Modernization ✔ Elementor & Page Builder Development ✔ WooCommerce Stores ✔ LearnDash & LMS Platforms ✔ Membership & Community Websites ✔ Website Performance Optimization ✔ Ongoing Website Maintenance & Support What clients value most is not just development, but reliable delivery, clear communication, and long-term support. I focus on creating websites that are scalable, secure, and easy for teams to manage after launch. Additional capabilities include: • Accessibility-conscious WordPress development • WCAG 2.1 / 2.2 implementation support • ADA compliance remediation • Keyboard navigation and screen reader compatibility reviews • LMS accessibility improvements Whether you need a complete website redesign, ongoing support, WooCommerce enhancements, LearnDash implementation, or help improving an existing WordPress platform, I would be happy to discuss your project. Let's connect and explore how I can help.

40+ Hours Available Per Week As a Top Rated Plus full-time freelancer on Upwork with over 8+ years of expertise in Software Quality Assurance, I specialize in ensuring your applications are bug-free and deliver exceptional user experiences, backed by over 225+ 5-star ratings ⭐ from satisfied clients! 🚀 With 26,500+ hours work on Upwork, I have successfully tested 310+ Android and iOS mobile applications and over 120+ web apps, helping clients achieve seamless product launches and exceptional performance. My experience includes collaborating with renowned organizations like UNICEF and leading brands like Samsung, ensuring their software meets the highest quality standards. I test applications across all types of network conditions, including 3G, 4G, and 5G, as well as high-speed connections (1Gbps) and low-speed scenarios down to kilobits per second (kbps), ensuring optimal performance and usability under real-world conditions. Key Achievements: 🏆 Top Rated Plus freelancer with 8+ years of professional QA experience ⭐ 225+ 5-star reviews from satisfied clients 📌 300+ Upwork projects successfully completed 🤖 10+ AI Voice & Chat Assistant platforms tested (Retell, Bland, Vapi, Wishpond AI, Senior Care AI, etc.) 🚀 Tested and launched 70+ startup products successfully to the store ⏰ Worked over 26,500+ hours on Upwork. 📱 Android: Samsung Galaxy S24 Ultra, Samsung Galaxy S21 Plus, Poco X4, RealMe GT Master Edition, OnePlus 9, OnePlus 8T, Samsung A18 📱 iOS: iPhone 16 Pro Max, iPhone 14 Pro Max, iPhone 14 Plus, iPhone 13 Pro Max, iPhone 11, iPhone XR 💻 Desktop: MacBook Air, HP Pavilion X360, RealMe Book, Lenovo ThinkPad, Samsung Galaxy Book 4 & 5 Manual QA Skills: • AI Model Performance Testing • AI Agent Functional & Usability Testing • Conversational AI & Chatbot Testing • Requirement Analysis • Test Case Design & Execution • Defect Reporting & Management • SEO Testing • Functional Testing • End-to-End Testing • Integration Testing • Exploratory Testing • PWA Testing (Progressive Web App Validation) • Reverse Testing – Test with Invalid/Unexpected inputs to ensure robust error handling & stability • Regression Testing • Cross-Browser Testing • Mobile App Testing (iOS & Android) • Usability Testing • UI/UX Testing • Payment Gateway Testing • System Testing & Acceptance Testing • API Testing (Postman, Swagger) • Performance Testing (Basic manual approach using tools) 🤖 AI Testing Expertise • AI Model Performance & Response Accuracy Validation • Conversational Flow, NLP Intent & Entity Testing • Voice Agent Quality Testing (ASR, TTS, Latency, Filler Word Detection) • Knowledge-Base and Prompt Flow QA • Context Retention & Session Continuity Testing • Multi-Agent Coordination and Voice Call Testing • Real-World AI App Testing (Retell, Bland, Vapi, ElevenLabs, Play.ht, Wishpond AI, Senior Care AI) Tools & Platforms: • Bug Tracking & Management: JIRA, Trello, Asana, Linear, ScribeHow • Collaboration & Reporting: Google Sheets, Notion, Slack • Testing Platforms: BrowserStack, physical devices • Performance & Analytics Tools: GTmetrix, SimilarWeb • Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals Domains Expertise: • eCommerce (Shopify, WooCommerce) • SaaS Applications • Healthcare • Mobile Applications • Insurance • Banking & Financial Services • Gaming • Point of Sale (POS) • ERP Systems • OpenAI Integration With a strong commitment to delivering error-free, high-performing software, I aim to exceed quality expectations and provide products that users love. I am available for flexible timings across any time zone and dedicated to helping you bring your software to the highest standards of performance and user satisfaction. Why Choose Me? ✔️ Proven expertise in Manual QA testing ✔️ Comprehensive experience across web and mobile platforms ✔️ Skilled in test documentation, ensuring a structured and repeatable testing process ✔️ Ability to identify critical defects and edge cases ✔️ Adaptable to both Agile and Waterfall methodologies ✔️ Flexible work hours to meet your project needs ✔️ Expert in crawling websites to ensure flawless functionality and SEO perfection -------------------------------------------------------------------------------------------------------- Related Keywords: Manual Testing, API Testing, Web Testing, Mobile App Testing, Regression Testing, Cross-Browser Testing, Test Case Design, Jira, UI/UX Testing, End-to-End Testing, Functional Testing, Bug Reports, Quality Assurance, Payment Gateway Testing, iOS Testing, Android Testing, Test Plan, Usability Testing, User Testing, Software Testing, Manual QA, AI Testing, Chatbot Testing, Voice AI Testing, NLP Testing, Mobile App QA, Conversational AI, AI Model Evaluation, Reverse Testing, PWA Testing, Progressive Web App Validation, AI Apps Testing, Progressive Web Application, OpenAI, AI Apps, ChatGPT, Sora, Gemini, Generative AI, Chatbot