I help companies ship production-ready AI and full-stack software faster: AI integrations, workflow automation, data pipelines, React/Node.js/Python apps, and cloud infrastructure built with senior engineering review. If you need more than a demo, I can help you turn an idea or internal process into a working product with clear scope, secure architecture, QA, monitoring, and a practical delivery plan. What I can build: - AI-powered web apps and internal tools - LLM integrations with OpenAI, Anthropic, or self-hosted models - AI-assisted software delivery workflows for product teams - Workflow automation and data pipelines - React / Next.js frontends and Node.js / Python backends - APIs, dashboards, admin panels, and SaaS features - Cloud deployment, CI/CD, monitoring, and production hardening Where I create the most value: - You have an AI idea but need a senior engineer to turn it into a real product - Your team wants to speed up development with AI-assisted SDLC without losing code quality - You need to integrate AI into an existing SaaS, CRM, marketplace, or internal platform - You need a fast MVP, pilot, or technical roadmap before committing to a larger build My delivery approach is pragmatic: - Quick discovery to define the business goal, users, risks, and success metrics - A clear technical plan with architecture, milestones, and trade-offs - AI-assisted implementation for speed, with senior human review for architecture, security, and critical logic - Automated QA, code review, and release practices so the result is maintainable - Production-minded deployment with monitoring, cloud infrastructure, and documentation Recent relevant work includes AI-assisted development process consulting, AI infrastructure planning, scalable React/API product development, and senior Salesforce/AppExchange code review advisory. I am a good fit if you want a reliable senior engineer who can move fast, communicate clearly, and deliver production-grade software instead of experiments. Send me a short brief about your product, workflow, or AI use case. I will reply with a technical plan, roadmap, and a practical MVP estimate.

My experience spans Full-Stack development, Solution Architect & Generative AI applications development. From integrating AI APIs to creating custom workflows, AI Chat Bot, real-time AI apps, multi-agents, and Auto AI suggestions. 𝗠𝘆 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 Web Development - Responsive Web Applications and SAAS Products (complete lifecycle). - Frontend Development: Next.js, React.js, TypeScript, Angular.JS, Vue.js. - MEAN & MERN Stack for full-stack solutions - Python, AI, ML - CMS:- Shopify, WordPress, and Magento Custom API Development & Integration - Expertise in OpenAI, Whisper, GPT-3, and chatbot platforms like WhatsApp and Telegram Bot. - Building and integrating APIs for communication. AI & Machine Learning - Generative AI: Stable Diffusion, Control Net, MidJourney, Hugging Face Bloom, etc. - Machine Learning & Deep Learning: Solutions for predictive analytics and AI-powered automation. Web Scraping & Automation - Tools: BeautifulSoup, Scrapy, Selenium, Pandas, asyncio, aiohttp. - Workflow automation for repetitive tasks. Browser Extensions - Development for Chrome, Firefox, Safari, and Edge. - Custom solutions to enhance browser functionality. Computer Vision - Image/Object Recognition, Facial Recognition, Text Recognition. - Tools: OpenCV, Tesseract OCR, Paddle OCR. LLM Optimisation - Crafting effective prompts to optimize AI model performance. Deployment & Hosting - Deployment on servers and cloud platforms for scalable applications. 𝗠𝗬 𝗦𝗞𝗜𝗟𝗟𝗦 & 𝗧𝗘𝗖𝗛: - Frontend Development: React.js, Redux, Next.js, Vue.js, AngularJS - Backend Development: Node.js, Express.js, GraphQL, Python, PHP - Web Development: HTML5, CSS3, jQuery, TailwindCSS AJAX, REST APIs - Python Development: Django, Flask, Web scraping - CMS: WordPress, Magento, Shopify - Media Processing: OpenCV, TensorFlow.js, FaceAPI.js, OCR - Databases: MySQL, PostgreSQL, MS SQL Server, MongoDB, Firebase, Supabase - Cloud & Hosting: AWS, Google Cloud, Microsoft Azure - AI Tools: OpenAI 𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘? - Top-Rated Plus Engineer - Proven Results: 8K+ hours delivered with 100% job success - Certified Expertise: Top Python and Django Web Development Bundle! - Flexible & Committed: Available 40+ hours/week across time zones (EST, PST, MST, CST) for smooth collaboration. - Long-Term Contract Focus on Upwork -- Let’s Build Something Exceptional Ready to bring your project to life with a dependable, results-driven expert? Let’s connect to discuss your vision and how I can help you achieve it. Thanks & Regards, Praveen K. 𝗕𝘂𝘇𝘇𝘄𝗼𝗿𝗱𝘀: #FullStack #MERN #MEAN #React.js #Vue.js #Angular #Node.js #Express.js #Next.js #Nuxt.js #RESTfulAPIs #API #GraphQL #MongoDB #MySQL #PostgreSQL #Firebase #Docker #Kubernetes #AWS #Azure #GCP #CI/CD #AgileMethodologies #TDD #BDD #DevOps #Microservices #ResponsiveDesign #UIUX #WebApplications #Web #ProgressiveWebApps #SinglePageApplications #ServerlessArchitecture #CloudComputing #VersionControl #Git #FrontendDevelopment #BackendDevelopment #APIIntegration #SecurityBestPractices #PerformanceOptimization #Scalability #CrossPlatformDevelopment #MobileAppBackend #HTML #CSS #JavaScript #TypeScript #SASS #LESS #Bootstrap #TailwindCSS #Webpack #Babel #SEOOptimization #UserAuthentication #Authorization #WebSockets #RealTimeApplications #TestAutomation #Unit Testing #IntegrationTesting #CodeReview #ContinuousIntegration #ContinuousDeployment #TechnicalDocumentation #SoftwareArchitecture #SystemDesign #ProjectManagement #CollaborationTools #Jira #Trello #Asana #Slack #Python #Django #Flask #Ruby #PHP #Laravel #Symfony #Java #SpringBoot #Go #Golang #Rust #Elixir #Scala #Perl #Haskell #R #MATLAB #Julia #TensorFlow #PyTorch #OpenCV #Xamarin #Apache #Nginx #Redis #Elasticsearch #RabbitMQ #Kafka #Jenkins #CircleCI #TravisCI

My recent mobile work includes BLE-connected dive equipment, offline insurance claims, camera controls, healthcare kiosks, and difficult App Store or Google Play releases. I develop in Flutter, React Native, Swift, SwiftUI, and Kotlin, and I am comfortable taking over an existing app as well as starting a new one. The Upwork history includes React Native updates, iOS call-reliability work, Flutter apps with maps and learning features, App Store submissions, PWA wrappers, and AI-assisted mobile products. I can usually tell fairly quickly whether a problem is limited to the next release or points to something deeper in the architecture. Kraken NextGen is an iOS and Android app for underwater photographers and divers. I worked on BLE communication with dive hardware, camera controls, offline image editing, AI-assisted image enhancement, decompression calculations, and in-app purchases. Intermittent connectivity and specialized hardware shaped the design of the main user flows. Echo replaced paper visitor registers in rehabilitation and healthcare facilities. The product includes an Android kiosk app, a React Native administration app, and a web console. It is used across 31 facilities and supports remote device deployment, badge printing, visitor records, and push, email, and SMS alerts. iContentsPro is a cross-platform insurance-claims product used by homeowners, field staff, examiners, and administrators. It combines an offline-capable React Native app with web access, reporting, payments, and AI image analysis. The stack includes Expo, Realm, AWS, OpenAI Vision, Stripe, and Apple In-App Purchases. The initial release continued into a multi-year engagement. Areas I cover: • Flutter and React Native product development • Native iOS and Android work • BLE, camera control, maps, payments, and subscriptions • Offline storage, synchronization, push notifications, and WebSockets • TestFlight, Google Play, store compliance, and release support • Performance work, crash investigation, and codebase takeovers For an existing app, I ask for the current build, repository access, crash reports, release accounts, and the next feature list. I reproduce issues before changing code and keep urgent release work separate from larger architectural changes. For a new app, I work through offline behavior, permissions, and API contracts early because those decisions affect both platforms.

22x Salesforce Certified Professional with 10+ years of experience helping businesses get the most out of Salesforce. I work across Sales Cloud, Service Cloud, Experience Cloud, Marketing Cloud, Loyalty Management, and Data Cloud to design scalable solutions that support business growth. From CRM strategy and system architecture to integrations, automation, security, and performance optimization, I focus on building practical solutions that are easy to use, maintain, and scale as your business evolves. I help startups, growing businesses, and enterprise organizations streamline their sales, customer service, and operational processes through Salesforce, HubSpot, and Zoho CRM solutions. Whether you're implementing a CRM for the first time, improving an existing setup, or planning a digital transformation initiative, I can help you identify the right approach and deliver solutions that drive measurable results. Services I Offer ✔ Salesforce Consulting & Advisory ✔ Salesforce Administration & Development ✔ Sales Cloud Implementation & Optimization ✔ Service Cloud Implementation & Support ✔ Experience Cloud (Community/Portal) Solutions ✔ Marketing Cloud & Account Engagement (Pardot) ✔ Data Cloud & Customer Data Strategy ✔ CRM Process Automation & Workflow Optimization ✔ Custom Applications & Lightning Development ✔ API & Third-Party Integrations ✔ Data Migration, Cleansing & Governance ✔ Reports, Dashboards & Business Analytics ✔ HubSpot CRM Setup & Automation ✔ Zoho CRM Configuration & Customization ✔ User Training, Adoption & Ongoing Support Why Clients Work With Me • Business-first approach, not just technical implementation • Clear communication and proactive project management • Scalable solutions built for long-term success • Strong focus on user adoption and business outcomes • Experience working with startups, SMBs, and enterprise organizations • Reliable support from strategy through implementation and optimization Salesforce Certifications • Salesforce Certified Application Architect • Salesforce Certified System Architect • Salesforce Certified Platform Developer II • Salesforce Certified Platform Developer I • Salesforce Certified Platform App Builder • Salesforce Certified Administrator • Salesforce Certified Advanced Administrator • Salesforce Certified Sales Cloud Consultant • Salesforce Certified Service Cloud Consultant • Salesforce Certified Experience Cloud Consultant • Salesforce Certified Marketing Cloud Consultant • Salesforce Certified Marketing Cloud Developer • Salesforce Certified Marketing Cloud Email Specialist • Salesforce Certified Pardot Specialist • Salesforce Certified CPQ Specialist • Salesforce Certified Data Cloud Consultant • Salesforce Certified AI Associate • Salesforce Certified AI Specialist • Salesforce Certified Sharing & Visibility Architect • Salesforce Certified Data Architect • Salesforce Certified Integration Architect • Salesforce Certified Associate My goal is to help businesses simplify processes, improve customer experiences, and maximize their CRM investment. I believe successful CRM projects are built on understanding business needs first and technology second. If you're looking for a trusted Salesforce, HubSpot, or Zoho CRM consultant who can provide strategic guidance, hands-on implementation, and long-term support, I'd be happy to discuss your project.

I concentrate on my purchaser's desires carefully and always start by asking the right questions that reveal hidden opportunities. With a clear understanding, I turn your vision into reality with precision, creativity, and smart technology including modern AI-powered solutions. 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ▪ Page Builders: Elementor Pro, Divi, WPBakery, Avada, Oxygen ▪ Themes: Astra Pro, GeneratePress, OceanWP, Neve Pro, Shoptimizer, XStore ▪ Performance Optimization: WP Rocket, LiteSpeed Cache, Nitropack, Autoptimize ▪ WooCommerce Customization: Advanced product filtering, cart optimization, multi-currency setup ** 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: ▪ AI Chatbot setup for websites using ChatGPT and OpenAI ▪ AI content automation for blogs, product pages, FAQs ▪ AI-driven search and recommendations for WooCommerce ▪ AI workflows including email automation, lead scoring, customer support assistants ▪ Integration with OpenAI API, GPT models, and custom AI endpoints ** 𝐌𝐲 𝐒𝐤𝐢𝐥𝐥𝐬 ====================================== - WordPress - WP plugin/theme development and customization - WooCommerce - Ecommerce - PHP - API - Payment Gateway Integration/ Stripe/Pay_pal - Database/ MySQL - CRM - Cloudflare **𝐌𝐨𝐝𝐞𝐫𝐧, 𝐒𝐦𝐚𝐫𝐭 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: - Headless WordPress Architecture - Dynamic Email Templates - Real-time Data Dashboards - AI & Chatbot Integrations (ChatGPT/OpenAI) I'm a professional in Web Development from the ultimate 7+ years and create more than three hundred+ internet sites from Scratch to development. Providing best practices approach to software development I can design and deploy the best plugin modifications and creations. Software that is both user-friendly and comprehensive. If you need customization I can bring it to life. Looking forward to getting into healthy work relationships, every time and always! :) Thanks and Best Regards, Anjana K. Keywords: ========================================================================== WordPress Developer, WordPress Expert, Custom WordPress, WordPress Website, WordPress Design, WordPress Development, WordPress Customization, WordPress Theme, WordPress Plugin, WordPress Bug Fix, WordPress Migration, WordPress Optimization, WordPress Security, WordPress Installation, Elementor Pro, Divi Builder, WPBakery Page Builder, Gutenberg Editor, Beaver Builder, WooCommerce Expert, WooCommerce Development, Online Store, eCommerce Website, Payment Gateway Integration, PHP Developer, MySQL Database, HTML5 CSS3, JavaScript jQuery, REST API, Git Version Control, Website Speed Optimization, SEO Optimization, Google Analytics, Core Web Vitals, Image Optimization, WordPress Maintenance, Website Support, Website Backup, WordPress Troubleshooting, Responsive Design, UI UX Design, Figma to WordPress, PSD to WordPress, LearnDash LMS, BuddyPress Community, CRM Integration, Marketing Automation, Fix My WordPress Site, Build Custom Website, Redesign Website, Add New Features, Improve Website Performance.

⭐ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝟏𝟎𝟎% 𝟓-𝐒𝐭𝐚𝐫 𝐅𝐞𝐞𝐝𝐛𝐚𝐜𝐤 🚀 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞. I help startups, agencies, and growing businesses build scalable web applications, custom CMS platforms, e-commerce systems, APIs, and long-term digital products. My core strength is full stack development 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗣𝗛𝗣, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗰𝘂𝘀𝘁𝗼𝗺 𝗠𝗩𝗖 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀, 𝗦𝗵𝗼𝗽𝗶𝗳𝘆, 𝗮𝗻𝗱 𝗖𝗠𝗦-𝗯𝗮𝘀𝗲𝗱 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀. I can take ownership of the complete technical flow, from database structure and backend logic to front-end implementation, integrations, deployment, optimization, and ongoing maintenance. If you need someone who can handle complex development, fix existing systems, improve performance, or build a reliable platform from scratch, I can help. ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • PHP • Laravel • Node.js • CodeIgniter • CakePHP • Custom MVC Development • REST API Development • Third-Party Integrations • SaaS Platforms • Custom Web Applications • Backend Architecture • Feature Development • Bug Fixing & Maintenance ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗖𝗠𝗦 & 𝗪𝗘𝗕𝗦𝗜𝗧𝗘 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • WordPress • Shopify • Webflow • Wix • Drupal • Squarespace • WooCommerce • Elementor • Divi • Gutenberg • WP Bakery • CMS Migration • Website Redesign • Theme Customization • Plugin/Extension Customization ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗙𝗥𝗢𝗡𝗧-𝗘𝗡𝗗 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • React.js • Vue.js • JavaScript • HTML5 • CSS3 • Bootstrap • Tailwind CSS • jQuery • Responsive Website Development • Admin Dashboards • User Interfaces for Web Applications ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘 & 𝗗𝗘𝗩 𝗧𝗢𝗢𝗟𝗦 • MySQL • MongoDB • MariaDB • Git • Bitbucket • Docker Basic • cPanel • WHM • Jira • Trello • Asana ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡𝗦 & 𝗣𝗔𝗬𝗠𝗘𝗡𝗧 𝗚𝗔𝗧𝗘𝗪𝗔𝗬𝗦 • Stripe • PayPal • Authorize.net • CRM Integrations • ERP Integrations • Webhooks • Booking Systems • API Integrations • Payment Workflows • Custom Automation ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗛𝗘𝗟𝗣 𝗬𝗢𝗨 𝗪𝗜𝗧𝗛 • Custom Laravel & PHP web applications • Node.js backend development • Full stack SaaS platforms • WordPress development and customization • Shopify and WooCommerce development • CMS migration and redesign • API development and third-party integrations • Admin panels and dashboards • Booking, payment, and CRM systems • Speed optimization and SEO improvements • Bug fixing and feature enhancements • Long-term website and application support ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 • Strong backend and full stack problem-solving • Clean, scalable, and future-ready code • Ability to work on both new builds and existing systems • Experience with custom platforms, CMS, and e-commerce • Clear communication and quick response time • Business-focused development approach • End-to-end project ownership • Reliable long-term support ━━━━━━━━━━━━━━━━━━━━ 🔹 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗜’𝗩𝗘 𝗪𝗢𝗥𝗞𝗘𝗗 𝗪𝗜𝗧𝗛 E-commerce • SaaS • Healthcare • Real Estate • Education • Logistics • Agencies • Hospitality • Startups • B2B Platforms I believe in building long-term relationships through quality work, transparency, and solutions that genuinely support business growth. Whether you need a custom Laravel application, scalable Node.js backend, CMS website, Shopify/WooCommerce store, API integration, or ongoing technical support, I can help. 📩 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗜’𝗹𝗹 𝘀𝘂𝗴𝗴𝗲𝘀𝘁 𝘁𝗵𝗲 𝗺𝗼𝘀𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻.

Senior Python developer and team lead, 10+ years in Python. I design and ship production AI systems — agents, RAG pipelines, LLM integrations — on Django/DRF and FastAPI backends. I take on the architecture myself, and for larger scopes I bring in my team at Flexipy. Need AI that works in production rather than a demo? That's my core strength — agents that carry out multi-step work, RAG over your own data, and the Django/FastAPI backends that make them reliable. Recent builds include an AI telephonic agent platform on Python/Azure and an SMS-to-AI assistant serving users with no internet access. I also own backend-heavy work end to end — database and API design, integrations, deployment — and help teams fix slow, messy, or hard-to-maintain Python/Django codebases by restructuring logic, stabilizing APIs, and cutting technical debt. I deliver end-to-end SaaS MVPs too: admin flows, auth, billing, deployment. 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱: 🟢 AI & LLM features — agents, RAG, OpenAI, Claude, LangChain, LangGraph 🟢 Multi-agent systems and workflow automation (Celery, Redis) 🟢 SaaS backends and MVPs (Django / DRF, FastAPI) 🟢 REST APIs, webhooks, and third-party integrations 🟢 Admin panels, authentication, roles & permissions 🟢 Refactoring & scaling legacy Python / Django systems 🟢 Docker-based deployment, AWS, and CI/CD 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲 𝘁𝗼: 🟢 Add AI / LLM functionality to an existing platform 🟢 Build an AI-first product — agents, assistants, RAG over their own data 🟢 Launch the backend for a new SaaS product 🟢 Stabilize and scale an existing Django application 🟢 Build APIs and integrations that scale reliably 🟢 Automate manual business workflows 🟢 Get senior-level execution without unnecessary complexity 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Over 10+ years I've shipped products across SaaS, fintech, healthcare, education, and internal business tools. I build modular, well-structured systems that stay easy to extend as your product grows — especially strong in API-heavy platforms, async workflows, and third-party integrations. 𝗖𝗼𝗿𝗲 𝘀𝘁𝗮𝗰𝗸: Python · Django · Django REST Framework (DRF) · FastAPI · PostgreSQL · MySQL · Celery · Redis · Docker · AWS · GitLab CI/CD · REST APIs · Webhooks · Stripe · Twilio · OpenAI · Claude · LangChain · LangGraph · React 𝗛𝗼𝘄 𝘄𝗲 𝘀𝘁𝗮𝗿𝘁: For projects where the scope needs validation, I offer a paid discovery phase — a practical way to align on architecture, priorities, and a delivery plan before a larger engagement. You leave with a clear roadmap, fixed next steps, and no guesswork. If you need a solid Python/Django backend, clean APIs, AI integrations, and senior-level execution with clear communication, send me a message — I'll reply with honest feedback on your project.

A trustworthy, credible and experienced professional who has been around since July 2007. I believe in quality work delivered in timely manner. I have been working with overseas clients for the Design/Development/Management of the Websites/Applications for around 10 years. I have a wide experience in designing/developing the applications from scratch all by myself. The major areas of my profession are:- - Application Development using Symfony, Yii, CodeIgniter, Wordpress, and Joomla - Custom Application Development using Core PHP - Website Scrapping using Custom Code/Personal Software as per Requirements - Designing Responsive and Platform-Independent Websites using HTML5 and CSS - Server Management (Windows/Linux) - Project Management using the Tools like JIRA, ASANA, and Trello - Source Code Management using Tools like Github, SVN, and Beanstalkapp - Image Manipulations using Adobe Photoshop - Writing, Setting Up and Running Scheduled Jobs or CRONs on Servers. - Third party API Integration like Restful API Integration - Payment Gateway Integration (Paypal, WePay, Stripe) - PSD to Responsive HTML Apart from Application Design/Development, some other areas of my work are:- - Online Research - Online Advertisements - Telemarketing - PPC Management (Google Adwords, Facebook ads etc) - Email Marketing - Content Writing (Content for websites, Press releases etc)

🏆 Top Rated Plus | $90K+ Earned | 7,000+ Hours on Upwork | 100% Job Success Full Stack AI Developer|Mean|Mern|React|Angular|Node|Asp,Net I help startups, SaaS companies, and enterprise teams build and scale reliable web applications, internal platforms, and AI-powered products using React, Node.js, and .NET. With 9+ years of experience in full-stack development, I’ve worked with founders, growing businesses, and enterprise teams to build products that solve real business problems - not just ship code. My focus is on building systems that are stable, easy to maintain, and ready to scale as product complexity grows. Over the years, I’ve helped clients: ✅ Build SaaS platforms with dashboards, subscriptions, analytics, and user role management ✅ Modernize legacy systems and migrate old architectures to scalable modern stacks ✅ Develop enterprise applications including CRM, ERP, workflow automation, and internal tools ✅ Improve frontend performance and user experience across complex web applications ✅ Integrate AI-powered features such as OpenAI workflows, chat assistants, and automation tools My core expertise includes: Frontend • React.js • Angular / AngularJS • Next.js • TypeScript / JavaScript • Responsive dashboards and admin portals Backend • Node.js • .NET Core / ASP.NET MVC • C# • REST APIs / Microservices • Authentication (JWT, OAuth, SSO) Database & Cloud • PostgreSQL • MySQL • MongoDB • AWS / Azure • Docker / CI-CD AI & Automation • OpenAI API • GPT-based features • AI chatbots • Workflow automation • Data processing pipelines Industries I’ve worked in: SaaS • Healthcare • FinTech • eCommerce • Education • Enterprise B2B • AI Startups Some notable work includes: • Enterprise workflow systems for Microsoft-related projects using .NET and SharePoint • Engagifii – Full stack SaaS platform built using Angular and .NET Core • Large-scale web platforms using React, Node.js, and cloud infrastructure • AI-integrated products with automation and intelligent workflow features What clients appreciate about working with me: ✔ Clear communication ✔ Strong technical ownership ✔ Fast understanding of complex codebases ✔ Clean, production-ready development ✔ Reliable long-term collaboration If you need a senior full stack engineer who can quickly understand your product, contribute to architecture, and deliver high-quality production-ready features, feel free to reach out.

I am a Senior Web developer and Upwork Top Rated Freelancer with more than 6+ years of experience. I've been working on a wide variety of projects and tasks, enabling me to deliver high-quality services with strict deadlines while meeting my clients' expectations. ★★★★ MY AREAS OF EXPERTISE ★★★★ ✅ Design and Develop websites from scratch using WordPress, Shopify, Wix, Webflow, and Squarespace ✅ Redesign existing websites on WordPress, Shopify, Wix, Webflow, and Squarespace ✅ Migrate websites to WordPress, Shopify, Wix, Webflow, and Squarespace from other CMS/Static websites ✅ Design websites based on Figma, XD, or PSD designs ✅ Design using Page Builders like - Elementor Builder, Divi Builder, Visual Composer, Beaver Builder, WPBakery, Oxygen, Fusion Builder, etc. - Shogun, Gempage, Zipify, pagefly, EComposer, LayoutHub, Hypervisual, buildify page builder, etc. ✅ eCommerce websites using shopify, woocommerce, Wix, Webflow, Squarespace. ✅ Payment Integration, Cart process, Custom product design functionality ✅ Excellent knowledge about product features and attributes ✅ PSD to HTML with Bootstrap ✅ WordPress Custom Post Types, Custom Taxonomy, Custom fields (ACF), Forms, and Widgets ✅ Landing Page Design for Products, Apps, and Lead generation ✅ Plugin Development for WordPress and custom solutions for Shopify, Wix, Webflow, and Squarespace ✅ eLearning websites using any popular plugin (both free and paid) ✅ Page speed Optimization and Performance Improvement ✅ Ongoing support and maintenance for your websites ✅ Membership sites ✅ Design and Develop Affiliate websites ✅ Headless development for modern, decoupled architectures ★★★★ SEO EXPERTISE ★★★★ ✅ On-page SEO ✅ Off-page SEO ✅ Technical SEO ✅ Local SEO To meet the needs of an ever-changing industry, I take pride in creating high-quality websites that not only look good but are also well-structured according to market strategy, responsive, and optimized. I take the time to understand and learn about the client's business, its products and services, and how it works. This allows me to create a website that is tailored to their specific requirements, places a strong emphasis on conversion, and ensures that it works across all browsers and devices. I complete every task to a high standard and before deadlines. I usually look at the scope of work and offer further advice to improve the website's performance. I love freelancing and am always looking out for new things to learn. I am a well-trusted developer and can put you in touch with my previous clients if you wish. ★★★★ WHY SHOULD YOU HIRE ME? ★★★★ ✅ 6+ years of experience in the web designing & development field ✅ Fast and professional work ✅ Attention to details ✅ Meeting deadlines ✅ 100% satisfaction guaranteed ✅ 24X7 Support To hire me, please click the green button at the top right corner of this screen. Look forward to working with you :) Thank you!! Pankaj Profile Keywords:- Upwork Top Rated Freelancer | Certified Web developer | Customization Expert | WordPress Customization | WordPress Themes | WordPress Page Builders | Elementor | Divi | Visual Composer | Gutenberg | Advance custom field | Shopify Expert | Shopify Liquid | Shopify Theme and page builder Expert | Wix Custom Development | Squarespace custom Design | Javascript Expertise | Headless Development | Forms and Widgets | Membership Sites | Affiliate Websites | Website Migration | Personalize Product Solution | Figma to CMS | XD to CMS | Responsive Design | Conversion Optimization | Full SEO Expert | Client Satisfaction | Ongoing Support | 24x7 Support.