I work with founders and teams as a Full Stack Developer building 𝗦𝗮𝗮𝗦, 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀, 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗔𝗜-𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 end to end that help businesses grow, backed by 𝟳+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. During this time, I have successfully built and shipped over 25+ products. This includes end to end product architecture, frontend and backend development, APIs, AI integration and deployments. 𝐈’𝐯𝐞 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝟏𝟎𝟎+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐬𝐮𝐜𝐡 𝐚𝐬: - SaaS & Automation Platforms - Real Estate Websites & CRM Systems - Healthcare & Fitness Apps - Custom ERP & POS Solutions - Booking & Scheduling Platforms - Marketplaces & On-Demand Apps - Admin Panels & Data Dashboards 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗕𝘂𝗶𝗹𝗱? - Full websites and web apps frontend, backend, API - iOS and Android mobile apps with third-party API integration - Online stores with OMS, PIM, and PGI - Multi-user SaaS platforms with RBAC and admin dashboards - LMS and course platforms with CMS backends - PMS and EMR systems for healthcare providers - Two-sided marketplaces with VMP and RFQ modules - FHS platforms with CDN and UAM - AI-powered features and ML-driven automation - Ongoing CMS maintenance and technical support 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝗠𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗮𝘃𝗲 𝗦𝗲𝗲𝗻: - New online revenue from day one via OMS and PGI setup - Inbound leads from Google through strong SEO foundations - First paying users onboarded within weeks on LMS platforms - Hours saved weekly through PMS and CRM automation - New income streams from owning a B2B marketplace - International reach via IBE and multilingual CMS integration - Active communities built around CDN-backed media platforms 🛠 𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 - Frontend: React.js, Angular, Vue.js, React Native, JavaScript, HTML5, CSS3 - Backend: Node.js, PHP, Python, Sails.js - Databases: MongoDB, MySQL, PostgreSQL, SQLite - API Development: REST APIs, GraphQL - Cloud & DevOps: AWS, Firebase, Git, CI/CD - Testing & Optimisation: Debugging, performance tuning, manual testing 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? - Clear communication, no confusing tech talk - Milestone-based delivery so you always know project status - I think about your ROI, not just the code - Available for quick MVP builds and long-term retainer partnerships - Experienced in compliance-sensitive domains like healthcare (HIPAA-aware), cannabis (AMS), and multi-tenant SaaS Have an idea or a problem to solve? Let's talk and figure out the best way to build it.

Hello, I am expert in professional Web Design, Web Development Services and Mobile Application Development Services at a very affordable rates to add value to your business. I believe in quality work and client satisfaction is my main mantra so by keeping both of these factors in my mind, I will be going to deliver you top-notch work based on the latest market. ✮ 18+ years in IT. ✮ Worked with several Fortune 500 Companies ✮ Experienced Full Stack Developer ✮ Worked with clients all over the World, etc. ✮ 100% refund policy. ✮ Available 16 hours a day. My proficiency you can find out through the mentioned technologies below and also by sharing the name of the industries where I cater my services, 📢 📢 Industries I Cater My Services Are: ================================= ✅ B2B. ✅ B2C ✅ Multi-Vendor Marketplace. ✅ On-Demand Service Provider. ✅ Real-Estate. ✅ Tours & Travel. ✅ Educational Based. ✅ Corporate Site. ✅ Classified Site. ✅ Job Recruitment Portal. ✅ Restaurant & Hotel Industry. ✅ Food Industry. ✅ Directory Listing ✅ Hotel Industry ✅ And many more.. 📢 📢Web Design Tools: ==================== ✮ Photoshop. ✮ Figma. ✮ illustrator. ✮ Sketch. ✮ Adobe XD 📢 📢 Front-End Technologies: ========================= ✮ HTML 5. ✮ CSS 3. ✮ Bootstrap 4. ✮ jQuery. ✮ React.JS ✮ Angular.JS ✮ Ajax. ✮ Vue.Js. ✮ Express.Js. 📢 📢 Backend Technologies: ======================== ✮ Angular JS 6 Development ✮ Node JS Development ✮ Python Development ✮ React JS ✮ Meteor JS ✮ Express JS / Sails JS ✮ Vue JS ✮ TypeScript ✮ AngularDart ✮ Dart ✮ Mobile App ✮ IOS Development ✮ Android Development ✮ Swift 4 ✮ Java 8 ✮ Objective C ✮ Google Kotlin ✮ React Native ✮ Google Flutter ✮ E-commerce Development ✮ Magento Development ✮ Website development ✮ Mobile Back end development ✮ Graphic design + UI & UX implementation ✮ Consulting in mobile app development ✮ Startup Development 📢 📢Mobile App Technologies: ==================== ✮ Java. ✮ Kotlin. ✮ ObjectiveC. ✮ Swift. ✮ React Native ✮ Flutter ✮ Xamarin ✮ Ionic ✮ etc 📢 📢Digital Marketing: ==================== ✮ SEO ✮ SMO. ✮ SMM. ✮ Branding. ✮ E-mail Marketing ✮ etc I hope all the above-mentioned information will help you a lot to select me as your Freelancer. If you have anything in your mind then feel free to connect with me. I would love to assist you in any way. Let's connect and Tie-up a Long-Term Business Relationship together. Looking forward to working with you. Best Regards

✮ 18+ years in IT. ✮ Worked with several Fortune 500 Companies ✮ Experienced Full Stack Developer ✮ Worked with British Telecom, AT&T, Google, IBM, etc. ✮ 100% refund policy. ✮ Available 18 hours a day. Prior to this I have worked with several fortunes 500 companies which include British Telecom, AT&T, Google, IBM before start my own freelancing work. Having more than 18+ years rich knowledge in IT and handled more than 3000+ live projects I can guarantee that I will add value to your projects. If I can’t deliver anything I won’t charge for my time, and in this world nobody wants to work for free. [ What I can provide ] ✮ Angular JS 6 Development ✮ Node JS Development ✮ Python Development ✮ React JS ✮ Meteor JS ✮ Express JS / Sails JS ✮ Vue JS ✮ TypeScript ✮ AngularDart ✮ Dart ✮ Mobile App ✮ IOS Development ✮ Android Development ✮ Swift 4 ✮ Java 8 ✮ Objective C ✮ Google Kotlin ✮ React Native ✮ Google Flutter ✮ E-commerce Development ✮ Magento Development ✮ Website development ✮ Mobile Back end development ✮ Graphic design + UI & UX implementation ✮ Consulting in mobile app development ✮ Startup Development I am having strong expertise in database, here is few in the list, ✮ MS SQL ✮ Mongo DB ✮ My SQL ✮ Maria DB ✮ SQL Lite ✮ Amazon Dynamo DB ✮ Amazon Aurora Expertise in Blockchain: ✮ Smart Contracts development using Solidity ✮ Subgraph indexing using the graph ✮ Tokenomics ✮ Vesting ✮ Web3 integration ✮ In-depth knowledge of ERC20 & ERC721 Smart Contracts ✮ NFT contract ✮ Token/ coin Contract ✮ Defi EXchange ✮ BEP1155 ✮ Hardhat ✮ NFT minting Also I am comfortable with Cloud Computing using Amazon AWS, GCloud, MS Azure. Here is my system programming exprience, ✮ Docker ✮ Kubernetes ✮ Jenkins ✮ Google App Engine ✮ Micro Services ✮ Amazon Elastic Container Services ✮ Amazon Elastic Beanstalk ✮ Amazon EBS ✮ Amazon AWS CLI ✮ Elastic Cache ✮ Mem Cache ✮ Redis Cache Also I am comfortable with Analytical information or Search engine development. Here is my informations below, ✮ Apache Solr Search ✮ Amazon Elastic Search ✮ Amazon Red Shift ✮ Kibana ✮ Lucene ✮ Sphinx ✮ Xapian [ My Domain Experience ] ✮ On-Demand Service app ✮ SAAS ✮ Uber-like app ✮ Food delivery website and app ✮ Restaurant website and app ✮ Travel website and app ✮ Social network website and app ✮ Upwork like service marketplace website and app. ✮ Crowdfunding website and app ✮ Service provider finder app ✮ GPS apps ✮ Product selling website and app ✮ Event ticket-selling website ✮ Daily Deal website and app ✮ E-commerce website and app ✮ Dating website and apps ✮ Rideshare apps Also I am comfortable with several open source system, like follows, ✮ Magento ✮ WordPress ✮ Drupal I love my job as working with different clients has given me the opportunity of being a part of so many wonderful ideas and journeys. My approach to work is to go beyond the job description and focus on building a long lasting relationship with all clients.

╔══════════════════════════════════════╗ 🤖 AI-POWERED FULL-STACK ENGINEER ⚡ Agentic Systems • LLM Integration • Scalable Products ╚══════════════════════════════════════╝ 👉 KEY FACTS: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 Top Rated Plus Upwork Freelancer 💎 8+ Years of Professional Full-Stack Development 🚀 110+ Upwork Projects Accomplished 🕰️ 12,440+ Total Working Hours 🏗️ 6+ Startups → Scratch → MVP → Multimillion $ Business ⭐ 5-Star Reviews from Clients — Every Single Time 🎯 End-to-End Support → Ideation to Production 💪 100k+ Visitors/Month on Platforms I Built 📡 99.6% Uptime Achieved → Pushing to 99.9% 🌟 Open Source Enthusiast & Pair Programming Advocate ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I am a Senior Full-Stack Engineer & AI Systems Builder with 8+ years of hands-on experience including lead developer roles across SaaS, Real Estate, Hospitality, HR, Finance, and E-Commerce. I don't just write code , I architect products that scale and deliver real business outcomes. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI & AGENTIC WORKFLOW EXPERTISE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 Agentic AI Systems → Autonomous agents, task planners, tool-use loops 🔗 Multi-Agent Workflows → Orchestration, coordination & memory systems ⚡ OpenAI GPT-4o → Assistants API, fine-tuning, embeddings 🎭 Claude (Anthropic) → Advanced prompting, tool use, vision 🔧 Custom AI Agents → End-to-end automation pipelines 🖼️ ComfyUI Workflows → Image & video model training 🛠️ Custom ML Pipelines → Design, train, deploy at scale ☁️ Scalable AI APIs → Production-grade, fault-tolerant 🏥 HIPAA-Compliant AI Apps → Healthcare-grade security 🐍 Python → AI/ML scripting & data pipelines ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚙️ CORE TECHNICAL STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 FRONTEND → React, TypeScript, React Native (Mobile) → HTML5, CSS3, SASS / SCSS / LESS 🖥️ BACKEND → NodeJS → Express, NestJS, AdonisJS, SailsJS → AWS Lambda → Serverless & event-driven architectures → Socket IO → Real-time systems → GraphQL / REST / JSON-RPC ☁️ CLOUD & DEVOPS → Amazon AWS, Google Cloud Platform (GCP) → Docker → Containerization & orchestration → Elastic Load Balancing, CDN, Scalable deployments 🗄️ DATABASES & SEARCH → PostgreSQL, MySQL, MongoDB → Elasticsearch, Sphinx Search, AWS CloudSearch 📊 DATA & ANALYTICS → Power BI → Dashboards & business intelligence → Webpack, GULP, GRUNT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏢 INDUSTRIES SERVED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ SaaS ✅ Real Estate ✅ Hospitality ✅ HR Tech ✅ FinTech ✅ E-Commerce ✅ HealthTech ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎓 LEADERSHIP & COLLABORATION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📋 Code Reviews & Merge Request Management 👥 Team Mentoring & Technical Guidance 🔬 Research & Architecture Advisory 🤝 Pair Programming & Open Source Contributions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💬 Feel free to reach out with any proposals or questions! 🚀 Let's build something remarkable together.

With over a decade of experience in Healthcare IT Solutions, I specialize in transforming comprehensive and compliant software solutions tailored to the complexity of the medical domain. Throughout my career, I have demonstrated proficiency across the entire software development lifecycle, from initial consulting to project management, web & mobile application development, and ensuring regulatory compliance. With 12+ years of experience and a dedicated team of professionals, we excel in creating innovative and effective solutions tailored to the unique needs of the healthcare industry. Developing, implementing and understading the healthcare apps which must be reliable, secure, and user-friendly. Our focus is on developing applications that not only enhance patient care but also streamline healthcare operations and ensure compliance with industry regulations. Expertise Includes:- • Custom Healthcare Development • Hospital Information Management System (HIMS) • Telemedicine Platforms • Electronic Health Record (EHR) • Electronic Medical Record (EMR) • Lab Management • Laboratory Information System (LIS) • Patient Management System • Pharmacy Management System (PMS) • Radiology Information System (RIS) • HRMS AND PAYROLL Management • Order Management • OP Clinical Management (ICD 11) • Queue Management • IN- Patient Clinical Management • Ward Management and Asset Management • Customize Discharge Card • Revenue Sharing • OT Management • EMR Template (Standards) • TPA Management • Alerts & Notifications and SMS, Whats App AND Email Marketing • Nurse Workbench • LIS Integration • Customized Practice PAD, RX Writing, Print Preview • Advance MIS Report • Mobility Solutions (Doctor / Patient Application) • Data Analytics • HL7 Messaging and FHIR • Multi- Language Supports We have hands on experience in the latest technologies, and frameworks like JavaScript, Typescript, React.js, React Native, Node.js, Python, Express.js, Next.js, Nest.js, ASP.NET Core/MVC, C#, Angular, NoSQL/SQL, AWS and its services, Azure DevOps, AI Integration, REST/JSON/OAuth APIs, 3rd party APIs, Payment Gateway, etc. This enable us to develop robust and scalable solutions that meet the evolving demands of the healthcare industry. Moreover, my team and I specialize in implementing GDPR, HIPAA-compliant wellness and telehealth systems, ensuring the highest standards of data security and privacy. Our expertise also includes in healthcare interoperability using FHIR and HL7. Why Choose Me? - With a strong portfolio in healthcare web & mobile app development, I have successfully delivered projects that meet the complex demands of the healthcare sector. - I leverage the latest technologies and industry best practices to create solutions that drive progress and efficiency. - I work closely with you to understand your needs, ensuring that my solutions are aligned with your goals and requirements. - Me and my team is dedicated to delivering high-quality, reliable, and scalable applications that make a meaningful impact. Let’s discuss how we can establish business relation to develop cutting-edge healthcare applications that address your challenges and achieve your objectives. Contact me today to explore how we can bring your vision to life. Thank you!

Full-stack Software Engineer with extensive Automation experience. ➢ Core competencies: ➢ AI / Machine Learning / Automation: AI Document Processing | AI Business Automation | AI Chatbots & Agents | AI Voice & Speech Recognition | AI Transcription & NLP | Predictive Analytics | OCR & Data Extraction | Workflow Automation | OpenAI API & LangChain ➢ Automation / Integration Tools: Zapier | Make.com | n8n | Slack / Twilio / WhatsApp APIs | REST & GraphQL APIs | Webhooks ➢ PHP: Laravel | Symfony | Phalcon | Codeigniter | CakePHP | WordPress | Yii | Drupal ➢ Node.JS: Express | Sails.JS | Loopback | Feathers.JS ➢ Automation (Selenium): Object Repository | Checkpoints |Object Identification | Descriptive Programming | Recovery Scenario Manager ➢ Databases: MySQL | MSSQL | DynamoDB | MongoDB ➢ Source Code Management: Git | Bitbucket | Gitlab ➢ Project Management: Jira | Trello | Asana Want to work together? Great! Let's open a communication channel & I will be glad to partner up with you.

Hi, I’m Danny — a full-stack developer with 10+ years of experience, specializing in Node.js, TypeScript, and scalable web systems. That is what I have been doing so far and, recent a couple of years, I now focus on building AI-powered applications by combining solid backend architecture with modern tools like OpenAI, LangChain.js, and vector databases (Qdrant, Supabase). I don’t just build chatbots — I build AI agents that use tools, remember context, and automate real business workflows. With AI-assisted development tools like Copilot and Cursor.dev, I move 3–5× faster while still writing clean, modular code that’s easy to test and extend. Are you looking for a NodeJS expert? Yes! - 10+ years of exp in NodeJS/Typescript - REST-style and GraphQL APIs for mobile/web apps - Scripts to automate business flows I am committed to Drawing use-case diagrams closely connected with actual clients. Pulling robust db schema, architecturing the whole system. Composing tests cases for each use-case. Write clean, modular, and maintainable code. Maintaining and extending system module by module. Strong communication skills and ability to work in a fast-paced team environment. Capable of designing complex systems from ground up. You can rely on me with AI argmented system Backend - Express/NestJS Frontend - VueJs and React, React Native, ElectronJS DB - MongoDB, PostgreSQL, MySQL Deployment - AWS/Heroku/Azure/GCP I would be happy to add value to your team, product and company for great success.

🥇🥇🥇 TOP-RATED PLUS 🥇🥇🥇 🥇🥇🥇 100% JOB SUCCESS SCORE 🥇🥇🥇 ✅ Extensive Experience in Full Stack Development ✅ High-Quality Work ✅ Fluent English Verified ✅ 15+ Projects Successfully Delivered ✅8500+ Upwork Hours ✅ Long-term working relationship Full Stack Developer with 7+ years of expertise in web development using 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭, 𝐋𝐚𝐫𝐚𝐯𝐞𝐥, 𝐚𝐧𝐝 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐛𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝐬𝐨𝐥𝐢𝐝 𝐌𝐲𝐒𝐐𝐋 𝐚𝐧𝐝 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 experience. I also lead a skilled team that delivers complex, scalable, and modern full-stack web solutions. As you are browsing Upwork, comparing profiles, and filtering through flashy buzzwords, here’s what you’re really looking for: Not just a command line developer — but a strategic partner who understands product, speed, and scale. Hiring the wrong dev? That means technical debt, delayed timelines, and missed market opportunities. But hiring the right one? That’s how MVPs get shipped, systems scale, and startups win. From AI-powered features to full platforms, I help founders and startups build Web Applications that scale fast, reliable, and future-proof. Over the past 8+ years, I’ve partnered with businesses across SaaS, Logistics, Booking, Fitness, Healthcare, Real Estate, Marketplaces, and E-Commerce to turn their product ideas into successful platforms. Many of my MVP builds have gone on to secure funding and long-term growth. What I deliver: ✔ MVP & SaaS Development: End-to-end product builds with a 90%+ success rate for funded products ✔Web & Mobile Apps: From responsive UIs to scalable backend systems ✔ AI & Automation Tools: Chatbots, smart workflows, and AI-powered features ✔API Integrations: Payment gateways (Stripe), OpenAI APIs, 3rd-party services ✔ Admin Dashboards: Clean, intuitive control panels for managing apps with ease 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✅ Node, Nest.JS, Express, PHP ✅React, Next, Angular, JavaScript, Tailwind CSS, Material UI, JavaScript, TypeScript, Bootstrap ✅ VueJs, D3.js, Vercel, Strapi CMS, REST APIs, GraphQL, Chart.js, MQTT ✅ MongoDB, MySQL, PostgreSQL ✅ Web Security ✅ Servers and Firewalls ✅ Cloud Solutions (AWS & Azure) Full-Stack Services I Deliver 📌 MVP Development & Launch Readiness 📌 Stripe, Lemonway, Hubtel Integrations 📌 Admin Panels & CRM Dashboards 📌 Scalable SaaS Architecture 📌 Third-party Integrations & Automation 📌 App Optimization & Refactors 📌 KYC Flows, Auth, Multi-Tenancy, GDPR Compliance 📌 Project Rescue & Tech Debt Reduction Industries I’ve Helped Build In 🧠 AI SaaS Tools 📦 E-commerce SaaS & Marketplaces ⚖️ LegalTech & FinTech Platforms 📞 Voicebot & Call Routing Systems 🏥 Medical & 3D Scan Integration Platforms 🎮 Esports & Tournament Systems 🏠 Real Estate CRM & Lead Funnels 𝗜 𝗮𝗺 𝗮 𝗴𝗿𝗲𝗮𝘁 𝗳𝗶𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂 𝗶𝗳 𝘆𝗼𝘂: ✅ Scalable solutions — Need a stable, scalable and secure project that handles complexities easily. ✅ Need a fully custom-made web app that is crafted to your needs. ✅ Need someone with Strong problem-solving skills and the ability to work independently on complex tasks. ✅ Proven track record — completed 15+ platforms across different industries ✅ End-to-end partnership — from Figma to deployment and beyond ✅ Reliable communication —fast responses and clear updates Let's Connect: Tap the "Invite" button to discuss your project's specific needs and how we can collaborate effectively in a remote and global context. #Healthcare Technology # Logistics #Social Networking & E-commerce #Delivery Management & Booking System #Task Management & Reporting Tool #Blockchain-based Online Games # Culinary Content & Food Services #Brokerage & Financial Services#Sports & Fitness Technology#RealEstate & Travel Industry

🥇 Expert-Vetted | Top Rated Plus Website Designer & Developer 🚀 10+ Years Experience | UX-Focused, High-Performance Websites Hi, I’m Harvinderjeet, a senior web designer and full-stack developer with over a decade of experience building modern, mobile-first websites and scalable web platforms. I specialize in creating visually clean, conversion-focused websites that balance strong UX/UI design with reliable, maintainable code. My background spans design, front-end, and back-end development, allowing me to handle projects end-to-end—from strategy and wireframes to deployment and optimization. I pay close attention to typography, layout, performance, and messaging so your website clearly communicates value and builds trust. ⭐️ Web Application Development Expertise ✅ WordPress Website Development (Custom themes, plugins, performance optimization) ✅ E-Commerce Website Development (Scalable, conversion-focused stores) ✅ WIX Website Development ✅ Squarespace Website Development ✅ Webflow Website Development ✅ Magento Website Development ✅ Magento Enterprise Solutions ✅ WooCommerce Website Development ✅ Shopify Website Development ✅ Shopify Plus Development ✅ MEAN Stack Development (MongoDB, Express, Angular, Node.js) ✅ MERN Stack Development (MongoDB, Express, React, Node.js) ✅ React JS Development ✅ Node.js Development ✅ Laravel Application Development 🔹 Platforms & CMS WordPress, WooCommerce, Shopify, Webflow, Wix, Squarespace, Magento, HubSpot, Joomla, Kajabi 🔹 Web Design & UX UI/UX Design, Wireframes, Prototypes, Landing Pages, Website Redesigns, Design Systems, Responsive & Mobile-First Design 🔹 Front-End & Back-End React, Vue, Next.js, Node.js, PHP, Laravel, REST APIs, MySQL, PostgreSQL, MongoDB, Firebase 🔹 E-Commerce WooCommerce & Shopify development, payment integrations, performance optimization, custom plugins, and secure checkout flows 🔹 SEO & Performance On-page SEO, technical SEO, speed optimization, caching, analytics setup I provide regular updates, transparent communication, and long-term support. If you’re looking for a reliable expert who treats your project like a product—not just a task—I’d be happy to help. — Harvinderjeet 🔑 Keywords: UI Design, User Experience, Infographics design, Logo Design, Responsive Design, Graphics & UI Design, Digital, Clickable prototype, User Flow, Android UI Design, Website, Web Development, UX/UI, Application design, User interface designs, Android and iOS app design, Design Guru, A/B Testing, Web & Mobile Design, Management, Micro Interaction Design, Website Prototyping, iOS guidelines, Logo, UI/UX, Illustrator, User Experience Testing, Branding, eCommerce app design, Wireframe, Head of Design, App, User Experience Design, iPhone UI Design, Tools, Android Design, SaaS, Sketch, Visual Design, Adaptive, UX Research, Interaction Design, Android app design, Graphics, User Experience, Animations creation, Effective, UX design, Project Management, Long term, Website Redesign, iPad Design, Adobe XD, Search, Mock-up, Visual Communication, Journey Mapping, User Experience Design, Design Expert, Creative, Responsive Web Design, Design Thinking, UI, Agency, User Experience Testing, website design, pitch deck presentation design, iOS and Android guideline, Mobile Design, Productive, User Interface, Application, Usability Testing, Promotion, Redesign, Guidelines, Adobe Illustrator, Android guidelines, UI Research, Wireframing, UI/UX, Android, Design & Usability Research, eCommerce web design, Mobile UX Design, Figma, Art Director, Sketch, Mobile Design, Photoshop, Experience, Competitive Analysis, Identity, User Experience, Webflow, Designer, Design, Logo design, Adobe, Head of Design, UX Wireframe, Wireframes design, Mobile Design, Usability, Solutions, Graphics & UI Design, Responsive Web Design, Web Design, Desktop, Design Prototypes, Creative, Animation UI, Hire, UI Research, User Interface Design, Management, Journey Mapping, Experience Testing, Creative, Team Leader, Application, Graphics, UX & UI, website wireframing, Google Material Design, Mock-up, Redesign.

🏆 Top Rated | 100% Job Success | 54+ Jobs | 6+ Years Full-Stack Developer. Mobile App Developer. AI Integration Specialist. Builder of production-grade web and mobile products that scale. Led a team of 12 engineers as Technical Lead. Shipped a live iOS app on the App Store. Delivered SaaS platforms, creator tools, and government-grade web systems on time, every time. Not just code real business problems, solved. 🤖 AI INTEGRATION & AUTOMATION OpenAI Developer — ChatGPT API integration into web & mobile apps Claude API & LLM-powered features — chatbots, copilots, AI automation AI SaaS Development — multi-tenant platforms, subscription systems AI workflow automation — n8n, Zapier, custom pipelines Lovable.dev & Replit — rapid prototyping to production-ready builds 35% reduction in manual dev effort through AI-assisted engineering 📱 MOBILE APP DEVELOPER (REACT NATIVE) iOS Developer & Android Developer — cross-platform React Native apps Live App Store app: The Fitness Directory (UK) 30% faster load times, 25% crash reduction on shipped apps Push notifications, deep linking, payment flows, real-time sync 🌐 FULL-STACK DEVELOPER — WEB APPLICATIONS React.js · Next.js Developer · Node.js Developer · NestJS Developer · Laravel Developer · TypeScript SaaS Development · MVP Development · CRM Development · Admin Panel Development Supabase · PostgreSQL · MongoDB · MySQL · Firebase Stripe, PayPal & multi-currency payment gateway integration API Development — REST APIs, GraphQL, WebSockets, JWT, OAuth2 Backend Developer — AWS, GCP, Docker, CI/CD, Vercel, GitHub Actions 🚀 WHAT I SHIPPED KollabKey — Creator partnership SaaS (React + Node.js + Supabase + Stripe) Dominova — French government disability eligibility platform The Fitness Directory — Live iOS app on UK App Store Multiple B2B SaaS tools, admin dashboards & marketplace platforms ⚡ WHY CLIENTS CHOOSE ME 100% on-time delivery across all 50+ completed projects Sub-200ms API response times on production systems MVP to launch in 1 to 2 weeks when scoped correctly Clear communication, daily updates, zero ghosting Scalable, maintainable architecture from day one Startup-focused product thinking, not just feature delivery Need a scalable AI SaaS product, startup MVP, custom web platform, or mobile app built the right way? Send a message with the project idea. Response within a few minutes.