🔹 Profile Overview I help US, UK, Canada, Australia, Europe etc businesses build high-performing websites, mobile apps, and SEO strategies that don’t just look good — they generate traffic, leads, and revenue. With 15+ years of hands-on experience, I’ve worked with startups, SMBs, and growing companies to turn ideas into scalable digital products and turn underperforming platforms into profitable assets. 🔹 What I Specialize In ✅ Web Development • Custom websites & web applications • Conversion-focused UI/UX • WordPress, WooCommerce, Shopify, Custom CMS • Fast, secure, SEO-ready builds ✅ Mobile App Development • iOS & Android apps (Flutter / React Native / Native) • Scalable backend & APIs • Clean UX for real users • App store deployment support ✅ SEO & Growth Optimization • Technical SEO (site structure, speed, indexing) • On-page & content optimization • Local & national SEO (US market) • SEO strategies aligned with conversions, not just rankings 🔹 Results-Driven Approach When clients work with me, they get: • Clear project roadmap • Transparent communication • On-time delivery • Scalable architecture • Long-term support I often work as a technology partner, not just a one-time freelancer. 🔹 Industries I’ve Worked With • SaaS & IT services • eCommerce & Shopify stores • Real estate & property tech • Healthcare & wellness • Logistics & fulfillment • Professional services 🔹 Tools & Technologies Web: HTML5, CSS3, JavaScript, React, Next.js, WordPress, Laravel Mobile: Flutter, React Native, iOS, Android SEO: Google Search Console, Analytics, Ahrefs, SEMrush Cloud: AWS, Firebase, secure hosting setups 🔹 How I Work With Clients 1. Understand business goals (not just features) 2. Propose the right technical + marketing solution 3. Build with scalability and SEO in mind 4. Optimize, test, and support post-launch 🔹 Ideal Clients ✔ US, Europe, Australia -based businesses ✔ Founders who value quality & results ✔ Companies looking for long-term partners ✔ Projects that require experience & accountability 🔹 If you’re looking for someone who can design, build, and grow your digital product — not just code it — let’s talk. I’m happy to: • Review your current website/app • Suggest improvements • Share a realistic plan & timeline

Full-stack and React Native developer who builds web and cross-platform mobile apps, React, Next.js, Node.js, MongoDB · 5-star rated. Need one developer who can build your web app and mobile app without switching teams or losing context? I deliver complete, production-ready products across web and mobile — using React, Next.js, Node.js, MongoDB, and React Native for iOS & Android. Whether it's a SaaS web platform, a cross-platform mobile app, or both running off the same backend — I've got the full stack covered. What I build: ✅ Full-Stack Web Apps — React / Next.js + Node.js / Express backend ✅ Cross-Platform Mobile Apps — React Native (iOS & Android) ✅ REST API & GraphQL API — shared backend for web + mobile ✅ MongoDB & PostgreSQL Database Design ✅ Authentication — JWT, OAuth 2.0, NextAuth.js, Firebase Auth ✅ SaaS Dashboards, Admin Panels & Client Portals ✅ Push Notifications, Offline Support & App Store Deployment ✅ Responsive UI — Tailwind CSS, Material UI, Shadcn How I work: Clear communication, realistic timelines, and clean code your team can build on. You'll always know where the project stands — no surprises at delivery. Tech stack: JavaScript · TypeScript · React.js · Next.js · React Native · Node.js · Express.js · MongoDB · PostgreSQL · REST API · GraphQL · Firebase · Tailwind CSS · Expo · Git · Vercel · AWS Building a web platform, mobile app, or both? Send me your project brief and I'll respond promptly.

I am an expert Full-Stack Developer with experience in developing web applications and hybrid mobile apps for both startups and enterprises. I specialize in creating scalable, high-performance, and well-designed applications using modern technologies. Technical Skills & Expertise: ✔ Languages: PHP, JavaScript, TypeScript, C#, X++, SQL/MySQL, HTML, CSS/SCSS ✔ Frameworks & Platforms: Laravel, Angular, Ionic, CodeIgniter, WordPress, Magento, Dolibarr, MS D365 F&O ✔ Front-End Libraries: Angular Material, Bootstrap, Tailwind CSS, jQuery, Materialize ✔ Additional Technologies: Inertia.js, Livewire, Stripe, Firebase, WebSockets, REST & GraphQL APIs ✔ DevOps & Server Management: Linux, cPanel, Plesk, Docker, Git/GitHub, CI/CD ✔ SEO & Performance Optimization: Technical SEO, Web Performance, Core Web Vitals I am passionate about building efficient, secure, and user-friendly applications while staying up to date with modern web & mobile development trends. Whether you need a custom web app, an e-commerce solution, an ERP integration, or a mobile app, I can deliver high-quality solutions.

🚀 Top Rated Plus | .NET Developer | Azure | .NET Core | Microservices | Docker | Kubernetes | Azure DevOps | Blazor As a Top Rated Plus .NET Back-End Developer, I bring 8+ years of expertise in building scalable, cloud-native, and high-performance applications using .NET Core, Azure, Microservices, Docker, and Kubernetes. I convert technical concepts into production-ready solutions, handling architecture, development, integration, optimization, and deployment end to end. I specialize in .NET modernization, Azure cloud engineering, and enterprise-grade SaaS development, helping start-ups and established businesses replace outdated systems with robust, scalable, and future-proof solutions. If you need clean code, smooth migrations, and production-ready architecture, I can help. 💡 What I Do Best:: - Extensive experience in .NET Core, Web API, Microservices, Azure Cloud, Blazor, and distributed systems. - Skilled in solution architecture, backend engineering, API development, system integrations, and cloud-native design. - Strong command over Azure Functions, Logic Apps, Service Bus, Event Grid, Event Hub, APIM, Blob Storage, Key Vault, Azure SQL, Cosmos DB. - Hands-on experience with Docker, Kubernetes, AKS, CI/CD pipelines, Azure DevOps, GitHub Actions, and automated deployments. - Expertise in REST APIs, Clean Architecture, SOLID principles, Dependency Injection, and secure backend development. - Worked on ETL pipelines and data engineering using Azure Data Factory, Logic Apps, and serverless Azure components. - Experience with Azure IoT solutions, event-driven processing, telemetry ingestion, and real-time analytics. - Strong problem-solving, debugging, code optimization, and performance tuning skills. - Excellent communication and proven ability to work directly with global clients, stakeholders, and engineering teams. ✅ Some Examples of My Work: - Migrated legacy .NET Framework applications to .NET 6/7/8, improving performance, scalability, and reducing operational costs. Designed and implemented cloud-native microservices using .NET Core, Azure Functions, Service Bus, Event Grid, APIM, Docker & Kubernetes. - Developed secure, high-performance REST APIs for enterprise SaaS platforms with authentication via Azure AD/Entra ID. - Delivered Blazor-based dashboards and admin portals integrated with .NET APIs and Azure cloud services. 🔧 Tools & Tech: .NET Core / .NET 8 | C# | ASP.NET Web API | Blazor | Microservices | Azure Functions | Azure Logic Apps | Azure Service Bus | Event Grid / Event Hub | Azure API Management (APIM) | Azure SQL | Cosmos DB | Blob Storage | Key Vault | Azure DevOps | CI/CD Pipelines | Docker | Kubernetes / AKS | Entity Framework Core | LINQ | Redis | Git / GitHub / GitLab | Clean Architecture | SOLID | Distributed Systems 🚀 Why Clients Hire Me: I align business goals with scalable, secure .NET & Azure architecture—delivering clean, high-performance solutions with reliable communication, fast turnaround, and long-term support. 📞 I am ready to start immediately and open to part-time, full-time, or consulting roles. Let’s jump on a call to discuss your project.

✅ Top Rated Plus | 99% Job Success Score ✅ 20+ healthcare SaaS products shipped with long-term US clients ✅ Reusable architectures reduce time-to-MVP by 40–50% ✅ CBAP Certified Business Analyst ✅ Coursera — Healthcare Marketplace ✅ Udemy — AI & Machine Learning for Business ✅ Udemy — Complete Business Analysis Fundamentals Need a HIPAA-compliant, AI-powered SaaS platform built right the first time? I design and deliver HealthTech products — EHR integrations, telehealth, AI agents — that are secure, scalable, and ready for real-world clinical use from day one. I combine deep healthcare domain fluency with hands-on SaaS architecture. As a CBAP-certified Business Analyst and HealthTech specialist, I bridge the gap between clinical requirements, compliance mandates, and engineering execution — so founders and CTOs get a product that works for clinicians, not just developers. My team and I have shipped 20+ healthcare products across FemTech, mental health, RPM/CCM, EHR, and AI-native platforms. What I build 1. AI‑powered healthcare solutions – LLM‑based documentation assistants, symptom checkers, prescription support, AI agents for patient intake, eligibility, triage and follow‑ups, predictive analytics. 2. EHR/EMR & interoperability – EHR modules, FHIR/HL7 integrations, Epic and third‑party system integrations, patient portals, clinician dashboards, data pipelines. 3. Telehealth & remote care – virtual visit platforms, RPM/CCM, mental health and FemTech products, home‑care workflows, multi‑tenant SaaS for clinics and health systems. 4. Compliance‑first cloud architecture – HIPAA‑by‑design architecture, PHI data protection, audit trails, SOC‑2 ready controls, role‑based access and secure APIs on AWS/Azure. Healthcare specializations - HIPAA compliance, EHR/EMR integration, FHIR/HL7, telemedicine, RPM/CCM, mental health and women’s health, home care, healthcare analytics, AI in healthcare, clinical decision support, healthcare marketplaces and billing integrations (incl. Stripe). Why clients work with me on Upwork - Proven healthcare track record – Top Rated Plus, 98% JSS, $200K+ earned on healthcare and AI projects with long‑term US clients. - Faster delivery with lower risk – reusable architectures for telehealth, EHR, wellness and AI workflows reduce rework and time‑to‑MVP by 40–50%. - End‑to‑end ownership – from discovery, requirements and architecture to collaboration with my engineering team and launch, with weekly demos and clear communication. - Compliance and domain fluency – I speak the language of clinicians, compliance officers and founders, not just developers. If you are a healthcare founder, CTO, or operations leader planning to build or modernize an AI-first EHR, telehealth, or wellness platform, send me a brief note about your goals and constraints. I will suggest an initial approach and a lightweight discovery plan within one business day.

🌟 Full-Stack Developer & DevOps Engineer | 7+ Years | Scalable Web, SaaS & Automation Solutions 🌟 Struggling with slow, unscalable, or poorly built systems? I help businesses turn ideas into high-performance digital products that drive growth and conversions. I’m Saurabh Jain, a Full-Stack Developer & DevOps Engineer with 7+ years of experience building scalable web apps, SaaS platforms, CRMs, and automation systems for startups and growing businesses. Since 2016, I’ve delivered solutions that are not just functional, but optimized for performance, scalability, and business impact. 🚀 What I Bring to Your Project ✔️ Built systems that improved conversion rates by up to 35% and reduced bounce rates by 20% ✔️ End-to-end development, from idea validation to deployment & scaling ✔️ Clean, maintainable, and future-ready architecture ✔️ Fast communication & reliable delivery 💡 My Core Expertise 🔹 Full-Stack Development React.js, Next.js, Angular, Vue.js Node.js, Laravel, Django, Spring Boot 🔹 DevOps & Cloud AWS, Docker, Kubernetes, CI/CD (Jenkins), Linux 🔹 CRM & Automation Zoho, HubSpot, Salesforce, GoHighLevel Zapier, n8n, Airflow 🔹 AI & Modern Tech OpenAI (GPT), LangChain, AI automation workflows 🔹 E-commerce & CMS Shopify, WordPress, Magento, BigCommerce, PrestaShop, Shopware, Drupal, Webflow, Squarespace, etc. 🔹 Databases & APIs MongoDB, MySQL, PostgreSQL REST, GraphQL, third-party integrations 📊 Core GA4 Expertise ✔ GA4 Setup & Configuration (Web + App tracking) ✔ Event Tracking (custom events, conversions, enhanced eCommerce) ✔ Google Tag Manager (GTM) implementation & debugging ✔ Funnel tracking and user journey analysis ✔ Cross-domain and cross-platform tracking 🎯 What Makes Me Different I don’t just develop features, I focus on business outcomes: Faster load times → better conversions Scalable architecture → long-term cost savings Automation → reduced manual work 🤝 Let’s Work Together If you're: ✔️ Building a SaaS or web platform ✔️ Scaling your existing system ✔️ Automating business processes I can help you plan, build, and scale it the right way. 📩 Send me a message with your project details, I’ll suggest the best approach.

I build AI-powered MVPs and automation systems that take founders from idea → launch → first revenue. Delivered AI solutions generating $1.2M+ in additional revenue and 40% cost reduction for enterprise clients across healthcare, finance, and e-commerce. 🌟 100% Job Success | Top-Rated | $100K+ earned | 60+ projects 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: AI & ML: OpenAI (GPT-4), Claude, Gemini, LangChain, RAG, LLAMA, Pinecone, Weaviate Voice & Conversational AI: Vapi, Retell AI, Whisper, ElevenLabs Automation & Workflows: n8n, Make, Zapier, GoHighLevel, custom pipelines Frontend & Mobile: React.js, Next.js, React Native, Tailwind CSS, TypeScript Backend & APIs: Node.js, Express, Python (FastAPI), GraphQL, .NET MVC Databases: PostgreSQL, MongoDB, Prisma Cloud & Hosting: AWS (Lambda, S3), Firebase, Vercel Integrations: Stripe, Twilio, Shopify, Salesforce, TikTok, Walmart, QuickBooks 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: AI MVPs & Automation 𝐀𝐈 𝐕𝐨𝐢𝐜𝐞 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: 🎙️Voice Agents: Customer support, sales, engagement; multi-prompt logic, contextual awareness 📚RAG & Knowledge Engines: Internal tools, FAQ bots, AI coaching frameworks (10M+ interaction) ⚙️Automation Pipelines: n8n / Make workflows, logistics dispatch, route optimization 📈Scalable MVP Systems: 1,000+ concurrent calls, sub-800ms latency, multilingual support 𝐑𝐚𝐩𝐢𝐝 𝐒𝐚𝐚𝐒 & 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞 𝐀𝐈: 📊Multi-Channel Dashboards: Amazon, Shopify, eBay, TikTok, one place to manage everything ⚡AI-Powered Optimization: Pricing engines, personalization, anomaly detection 💼Workflow & Financial Automation: Accounting, reconciliation, conditional pipelines 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 & 𝐌𝐞𝐝𝐢𝐜𝐚𝐥 𝐌𝐕𝐏𝐬: 🛡️HIPAA/SOC2 compliant Telehealth, diagnostic assistants, CBT frameworks 🏥Multi-tenant clinical systems, secure provider collaboration 𝐅𝐢𝐧𝐚𝐧𝐜𝐞 & 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐌𝐕𝐏𝐬 💰Trading platforms, MT5 integration, payment verification 🎨AI-generated content, interactive avatars, voice/video synthesis 💬Real-time messaging platforms handling 100K+ concurrent users 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: 30-40 hours/week with under 24hrs response to all communications. If you’re a founder looking to validate, launch, or scale an AI MVP without burning months or budget, let’s talk.

With over 20 years of experience in the Microsoft and AI ecosystem and beyond, I bring deep expertise in SharePoint, Power Platform, Azure, Dynamics 365, AI/ML, and custom software development. I have successfully delivered 900+ projects worldwide, logged 22,000+ Upwork hours, and maintained Top Rated Plus status for 4+ years. I also lead a strong team of 40+ developers, enabling me to take on projects of any size and complexity. ✅ Core Expertise Artificial Intelligence & Chatbots – Azure OpenAI, Copilot Studio, NLP, N8N, Computer Vision, RAG, TTS, Speech Recognition, Conversational AI, Generative AI, Azure AI Foundry. SharePoint Development & Customization – Intranets, DMS, Portals, SPFx-based solutions, end-to-end SharePoint solutions Power Platform – Power Apps, Power BI, Power Automate (workflow automation, data-driven apps, custom dashboards) Azure Services – Administration, Migration, Azure DevOps, Cognitive Search, OpenAI integration Microsoft Dynamics 365 – CRM, Business Central (BC), NAV customization & integration Custom Software Development – .NET Core, React, Node.js, SQL, enterprise-grade applications 🏆 Achievements & Recognition 900+ Successful Projects delivered globally 22,000+ Hours on Upwork Top Rated Plus for 4+ years Valuable Contribution Award recipient Leading a team of 40+ developers delivering enterprise-grade solutions ✅ Advanced AI Expertise I have advanced expertise in Artificial Intelligence (AI), including: Machine Learning (ML), Deep Learning, NLP, Computer Vision, Reinforcement Learning, Neural Networks Augmented Reality (AR) & Virtual Reality (VR) solutions Working with leading AI models: GPT, Claude, Mistral, and other LLMs Conversational AI & Chatbot Development – integrated with Microsoft Teams, SharePoint, Azure, and Power Automate RAG (Retrieval-Augmented Generation), Sentiment Analysis, Voice Bots, TTS, Speech Recognition 🌟 Highlight AI Projects I’ve successfully delivered AI-driven solutions across a range of industries. Some of the highlights include: Chatbots • Integrated ChatGPT with Microsoft Teams to automate customer support, handling routine inquiries such as maintenance requests and rent payments. This reduced human intervention, improved efficiency, and delivered cost savings. • Implemented chatbots for public-facing sites in the insurance and legal domains. o For the legal domain, performed data scraping from government public sites to build a knowledge base, enabling the chatbot to respond to country specific legal queries. o Applied a similar approach for the insurance domain to support policy and claim inquiries. MS Teams & Zoom Recording Analysis • Developed processes to analyze meeting recordings from MS Teams and Zoom. • Automatically generated Minutes of Meeting (MoM), tasks, and summaries, storing them in project management tools such as Planner. • Extended this capability to the education domain, identifying communication gaps and mistakes from recorded sessions. Document Automation with Generative AI • Automated NDA and other legal/insurance document creation using Generative AI. • Streamlined document processing across business stages, helping clients manage cases and related files more efficiently. Vision Based Projects • Delivered multiple AI vision solutions across domains: o Sports: Identified the number of ball juggles performed by a football player. o Engineering: Detected rolling objects, tracked machine rotations, and generated analytics on utilization and movement. o Warehousing: Monitored loading/unloading processes, tracked personnel and vehicles involved, measured time taken, and counted objects handled

If your business runs on a patchwork of spreadsheets, manual exports, and tools that don't talk to each other - you already know the cost. Slower decisions. Data entry that shouldn't exist. Your best people doing work a system should do. I build the internal web applications that fix that. I work with established businesses - who have outgrown off-the-shelf software and need something built around how they actually operate. That might be a custom CRM, an operations dashboard, an inventory or maintenance tracking system, or a client-facing portal with a backend your team can manage. What you get working with me: ○ A system designed around your workflow, not the other way around ○ Clean, fast interfaces your team will actually use (not abandon after a week) ○ A full-stack build - design, frontend, backend, database - handled by one person, not a fragmented team ○ Honest scoping upfront, so there are no surprises mid-project My stack: React, Next.js, Node.js, Express, MongoDB. UI/UX design in Figma. I handle the full build. A few things past clients have said: “Far superior to other designers who charge more. Highly recommend!” ⭐⭐⭐⭐⭐ “Some of the best designs for the price. Efficient, beautiful work.” ⭐⭐⭐⭐⭐ “Proactive, quick solutions - delivered exactly what we wanted.” ⭐⭐⭐⭐⭐ I'm not the right fit for every project. If you need a landing page or a quick WordPress fix, there are faster options. But if you have a real operational problem that needs a proper custom solution - I'd like to hear about it. Tell me what your team is working around. We'll figure out what it should look like.

If you're looking for a 𝙠𝙞𝙤𝙨𝙠 𝙖𝙣𝙙 𝙫𝙚𝙣𝙙𝙞𝙣𝙜 𝙢𝙖𝙘𝙝𝙞𝙣𝙚 developer with the skills and experience to help you achieve your business goals, I'm your person. I can help you to develop and deploy a 𝙠𝙞𝙤𝙨𝙠 𝙤𝙧 𝙫𝙚𝙣𝙙𝙞𝙣𝙜 𝙢𝙖𝙘𝙝𝙞𝙣𝙚 solution that will exceed your expectations. I'm a 𝙠𝙞𝙤𝙨𝙠 𝙖𝙣𝙙 𝙫𝙚𝙣𝙙𝙞𝙣𝙜 𝙢𝙖𝙘𝙝𝙞𝙣𝙚 developer passionate about creating innovative, user-friendly 𝙨𝙚𝙡𝙛-𝙨𝙚𝙧𝙫𝙞𝙘𝙚 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨. I have over five years of experience developing and deploying 𝙠𝙞𝙤𝙨𝙠 𝙖𝙣𝙙 𝙫𝙚𝙣𝙙𝙞𝙣𝙜 𝙢𝙖𝙘𝙝𝙞𝙣𝙚𝙨 for various industries, including retail, healthcare, and hospitality. I deeply understand the 𝙠𝙞𝙤𝙨𝙠 𝙖𝙣𝙙 𝙫𝙚𝙣𝙙𝙞𝙣𝙜 𝙢𝙖𝙘𝙝𝙞𝙣𝙚 hardware and software available in the market. I also have a strong track record of delivering high-quality products on time and within budget. I offer all kinds of software development services and have worked on frameworks, including: - MERN Stack ReactJS, NodeJS, ExpressJS, MongoDB - PHP Laravel, Symfony, and custom PHP - ASP.net MVC, C#, Java, WPF -Server management on Azure, AWS, Digital Ocean, GCP -Database architectures on MongoDB, MYSQL, MSSQL I'm passionate about working with my clients to understand their unique needs and develop solutions that meet them. I'm also committed to providing my clients with the best possible support and service. Keywords: kiosk developer vending machine developer self-service solutions retail kiosks healthcare kiosks hospitality kiosks kiosk hardware kiosk software vending machine hardware vending machine software kiosk development vending machine development kiosk support vending machine support kiosk service vending machine service