I don’t just write code — I build products that actually grow businesses. If you’re looking for someone who can take an idea from zero to production, or fix and scale something that’s already live, I can help. I work with startups and growing teams to build secure, scalable web apps using AI, Machine learning, AI Automation, LLM, NLP, Ai Agent/Chatbots, React, Next.js, Node.js, and modern full-stack architecture. Most clients come to me when they need things to *work properly* — not just look good. That could mean: • Building an MVP that won’t break when users show up • Scaling a SaaS product that’s starting to feel slow or messy • Cleaning up legacy code and making it maintainable • Improving performance, SEO, and conversion • Or just solving a real business problem without overengineering it What working with me looks like **Frontend (React / Next.js)** I focus on clean, fast, and user-friendly interfaces. That means responsive UI, strong performance, and components that are easy to scale as your product grows. **Backend & APIs (Node.js)** I build reliable backends with proper structure from day one. Auth, APIs, integrations, payments, real-time features — everything designed to be secure and scalable. **Architecture & Databases** I think long-term. Clean data models, solid system design, and setups that won’t need a rewrite in 6 months. **End-to-end ownership** You don’t need to micromanage. I can handle the full flow — from planning and architecture to deployment and iteration. Why clients stick with me • I focus on outcomes, not just features • I make decisions like someone who owns the product • I communicate clearly and don’t disappear mid-project • I build things that are meant to scale, not patchwork fixes • I’ll often suggest better approaches if something can be done smarter Experience across Healthcare, SaaS, eCommerce, real estate, and platforms where performance and reliability actually matter. If you’re here for • A solid MVP that’s built right from the start • Scaling or fixing an existing product • Long-term development support you can rely on Let’s talk. Send me a message — I’m happy to look at what you’re building and give honest input before we even start.

🚀 Senior .NET Developer | SaaS Architect | Full-Stack Web Expert | .Net Developer | .Net Expert | .Net Engineer | Angular Expert | Azure | Database Expert | .Net Legacy Application | .Net Full Stack Development Turning Complex Ideas into Scalable, High-Performance Applications Welcome to my profile! I’m Kapil Sharma, a Senior .NET Developer and Full-Stack Engineer specializing in building secure, scalable, and high-performing web & SaaS applications. With years of hands-on experience in C#, .NET Core, ASP.NET Core, Blazor, Angular, and React, I help startups and enterprises transform ideas into robust digital products that are fast, secure, and future-ready. If you're looking for a developer who understands architecture, scalability, performance optimization, and clean code principles you're in the right place. 💡 What I Can Do For You 🔹 Custom .NET Application Development :- Design and develop enterprise-grade applications using C#, .NET Core, and ASP.NET Core. 🔹 SaaS Platform Development:-Build secure, multi-tenant SaaS solutions with subscription models, payment integration, and scalable cloud infrastructure. 🔹 REST APIs & Microservices :- Develop high-performance APIs and microservices architecture for modern distributed systems. 🔹 Blazor Web Applications :- Create interactive, real-time web apps using Blazor with full C# integration. 🔹 Angular & React Front-End Development:- Develop modern, responsive Single Page Applications (SPAs) with exceptional UX. 🔹 Full-Stack Development:- Seamless front-end and back-end integration for complete, production-ready solutions. 🛠️ Technology Stack 💻 Front-End:- Angular | React | Blazor | JavaScript | TypeScript | HTML5 | CSS3 ⚙️ Back-End:- C# | .NET Core | ASP.NET Core | MVC | Web API | Microservices 🗄️ Databases:- SQL Server | MySQL | MongoDB | Cosmos DB | Supabase | Firebase | PostgreSQL ☁️ Cloud & DevOps:- Azure | AWS | CI/CD Pipelines | Git | Azure DevOps 🔐 Integrations:- JWT Authentication | Stripe | PayPal | Third-Party APIs 🎯 Why Clients Choose Me ✔️ Clean, scalable, maintainable code ✔️ Performance-optimized applications ✔️ Secure architecture & best practices ✔️ Clear communication & on-time delivery ✔️ Long-term technical partnership mindset ✔️ Business-focused solutions (not just coding) I don’t just write code — I design systems that grow with your business. 📈 Let’s Build Something Powerful Whether you need: * A custom SaaS platform * A scalable enterprise web application * API integrations * Performance optimization * Or a complete full-stack solution I’m here to deliver results that exceed expectations. Let’s connect and bring your vision to life. Best Regards, Kapil Sharma Senior .NET Developer | SaaS Architect | Full-Stack Engineer 🔑 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 that can be used to find me: VUE. JS | HTML | CSS | JavaScript | JQuery | SQL | Web Architecture | C# | Figma | UI/UX | BootStrap | Web Design | ChatGPT API Integration | React JS | .NET Core | .NET Framework | API Integration | ASP.NET | ASP.NET MVC | ASP.NET Web API | Amazon Web Services | Angular | Angular 15+ | AngularJS | Auth0 | Azure DevOps | C# | Desktop Application | Docker | Domain-Driven Design | Front-End Development | Google Calendar API | Microservice | Microsoft Azure | Microsoft IIS | Microsoft SQL Server| MongoDB | PostgreSQL | RESTful API | Telerik | TypeScript | Web Application | Web Development | backend | .NET Expert | Full Stack .NET Developer | Web Design | Entity Framework | .NET 9 | .NET 8 .Net Developer, .Net Expert, .Net Fullstack Developer, .Net Fullstack Expert, Expert .Net Developer, .Net Core Developer, .Net Core Expert, Expert .Net Core Developer, C# .Net Expert, .Net Maui, asp.net Expert, asp.net api, asp.net web developer, Expert asp.net web developer, asp.net Mvc developer, asp.net Core developer, asp.net Developer, asp.net Expert, C# asp.net, asp.net Mvc Expert, asp.net Core Expert, Expert asp.net Developer, C# Expert, C# Developer, .Net frameworks, .net wpf c# developer, Windows Form, windows desktop App developer, Web API, SQL Server Developer, RESTful APIs, Entity Framework, Blazor, Azure

🥇 Top 1% Freelancer with 13+ years of experience, having delivered 120+ projects with 100% success score, without even a single 1-star review, sounds impactful, right? 🔝 Let's jump into this ultimate success boat. ⏩ My Full-Stack development experience includes C#, ASP.NET MVC, .NET Core, Angular, React, Node, and Flutter for mobile applications, overall I am capable of creating end-to-end systems that are performant, secure, and capable of scaling. Here is an overview of the languages, frameworks, libraries, and design patterns I have worked with for Back-end Development: ✔️ C# .NET CORE (.NET 3.1 & .NET 6, .NET 8) ✔️ ASP.NET MVC & ASP.NET Web API (Entity Framework, SignalR, CQRS Pattern, Clean/SOLID Architecture, Three-layer architecture, Asynchronous Programming, Dependency Injection with Autofac/Unity, AutoMappers, Generics, API development, Repository pattern, Razor Syntax, Web Pages, State Management through sessions & JWT-based authorisation, SeriLog, Log4net, Error Handling) ✔️ API Development (Using ASP.NET Web API, .NET Core APIs, Node, Nest.js Framework, authentication & authorisation using JWT Web tokens, Passport.js, Firebase) ✔️ Cloud Platforms (Microsoft Azure, App/Cloud services, Redis cache, Service bus, Queues, SignalR, Azure SQL, App Insights, Azure Functions, Storage accounts, vNet integration, Azure DevOps, Google Cloud Platform (GCP), Amazon Web Services (AWS), Lambda, S3 Storage) ✔️ DevOPS (CI/CD using Azure DevOps & Github Workflows) ✔️ API Integration (Google API's integration including Google Authentication using oAuth 2.0, Google Drive APIs, Google My Business APIs, Places, Google Ads, Google Analytics, Calendar, Youtube, Pub/Sub. Payment API Gateways for Stripe, QuickPay, Cardcom, and CreditGuard. Integrated ChatGPT and Claude Sonnet 3.5 models into SaaS Web applications and in AI-Chatbots. API Integrations for Salesforce, Powerlink, HubSpot, Teamwork, Twilio, ZOHO CRM API, WhatsApp Business API, Freedcamp, Facebook Graph API, Twitter/X API, Spotify, Soundcloud, Zoom, and MS Teams API integrations etc. ✔️ Databases (MSSQL, Postgres, MySQL, Mongo, Firebase (Firestore), Azure Cosmos) ✔️ Extensive ErpNext Development (Python/JavaScript) in Frappe framework with integration of eBay APIs, Stripe and managing Shopify inventory inside ErpNext. ✔️ WPF (Windows Presentation Framework) for building desktop-based applications along with .NET MAUI app development. For Front-end development, my strengths include: ✔️ Angular (Angular Universal or Server-side rendering, Typescript, analysing builds with bundlers for optimisation, crafting modules, working with routing, lazyloaded modules, authentication guards, HTTP services, standalone components, Angular Signals, shared services using RxJS, NgRX, localStorage, SignalR integration, PrimeNG, Angular Material UI and SyncFusion). ✔️ Reactjs (ReactDOM, Redux, React Router)/Next.js ✔️ Javascript (In a world full of front-end frameworks, we often forget the importance of underlying Javascript. I worked my way up from Javascript and jQuery to Angular back in 2016) ✔️ Web Design (CSS 3, Bootstrap, Tailwind, PrimeFlex, and Figma to Web Design) For Mobile Applications, I primarily use Flutter with either Firebase/Supabase or custom API integration if not for SqlLite. Here's the summary of my experience with Flutter: ✔️ Flutter (Stateful/Stateless widgets, Providers especially Consumer/Select, ListViewBuilder, Push notifications based on the reminders, StreamBuilders, FutureBuilders, Flutter widget life-cycle, working with the data, Firebase & SqlLite, Shared-Preferences). ✔️ AI-Powered Chatbot Development using ChatGPT/OpenAI or Claude APIs. ✔️ MCP Server Integrations and Development ✔️ Agentive AI Applications - using a function or tool calling ✔️App deployments on both Google Play Store and Apple App Store For Automations, I have used n8n (cloud-based and locally) extensively to create workflows, Zaiper (multi-step zaps, custom API integration, etc), Airtable, GHL Workflows, and make.com. To write automated scenarios, I have used Playwright and Selenium WebDriver. I have written a lot of custom automations using AWS Lambda, GCP and Azure functions, which generally either use time triggers (called after a set interval) or HTTP-based triggers, used as Webhooks. Some of the automations that I have worked with include Slack apps & integrations, Notion, Telegram, Pushbullet, performing sync on Shopify products and their variants in the background, sync to or from BigQuery offered by Google Cloud, updating CMS, writing auto posting on social media based on a text-based prompt that generates an image using Gemini APIs and posts it on selected social media channels. Another example is automatically transferring Teams meeting recordings to a Google Drive folder using APIs or writing Google Sheets scripts to execute APIs and manipulate the returned response." Ready to create something exceptional? Let's jump on a call

𝗜𝗳 𝗬𝗼𝘂𝗿 𝗪𝗲𝗯𝘀𝗶𝘁𝗲/𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗜𝘀 𝗦𝗹𝗼𝘄 𝗼𝗿 𝗕𝗿𝗲𝗮𝗸𝗶𝗻𝗴 𝗨𝗻𝗱𝗲𝗿 𝗟𝗼𝗮𝗱… When an application starts slowing down, getting unstable, or becoming hard to maintain, it usually isn’t just a bug problem but it is a sign the system needs better structure and scaling. I help businesses build and improve𝗵𝗶𝗴𝗵 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝘂𝘀𝗶𝗻𝗴 .𝗡𝗘𝗧, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗕𝗹𝗮𝘇𝗼𝗿 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲, so their systems stay stable even as usage grows. ✍️𝗔 𝗕𝗶𝘁 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 I have spent the last 12+ years working on SaaS, enterprise and fintech systems where performance and reliability actually matter. Over time, I have focused on building systems that don’t just work but keep working when traffic, complexity and expectations increase. 𝗦𝗼𝗺𝗲 𝗥𝗲𝗹𝗲𝘃𝗮𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: $𝟭𝟬𝟬𝗞+ 𝘁𝗼𝘁𝗮𝗹 𝗲𝗮𝗿𝗻𝗶𝗻𝗴𝘀 from ongoing projects. 𝟮𝟭 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝗳𝘂𝗹𝗹 𝘁𝗶𝗺𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. 𝟱,𝟰𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗼𝗳 𝗿𝗲𝗮𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘄𝗼𝗿𝗸. Multiple projects improved in terms of speed, stability, and maintainability 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗪𝗶𝘁𝗵: 💠Building full-stack applications (.NET Core + Angular / Blazor) 💠Designing and developing REST APIs and integrations 💠Improving or refactoring legacy systems 💠Setting up scalable architecture and microservices 💠Deploying and managing apps on Azure (CI/CD, DevOps) 💠Tracking down performance issues and fixing bottlenecks 𝗛𝗼𝘄 𝗜 𝗨𝘀𝘂𝗮𝗹𝗹𝘆 𝗪𝗼𝗿𝗸 I keep things simple: 💫Clean, maintainable code 💫Practical architecture (not over-engineered) 💫Focus on performance where it actually matters 💫Systems that are easier to scale later, not harder 𝗜𝗳 𝗬𝗼𝘂 𝗡𝗲𝗲𝗱 𝗛𝗲𝗹𝗽 If your system is slowing down, or you are planning something that needs to scale properly, feel free to reach out. Share what you are working on, and I’ll take a look and tell you honestly: 1️⃣What’s working 2️⃣What might cause issues later 3️⃣and what I’d improve first

𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭 𝐢𝐦𝐦𝐞𝐝𝐢𝐚𝐭𝐞𝐥𝐲 - 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐑𝐚𝐭𝐞. I have 𝟏𝟓+ years of industry experience building scalable Web, Mobile, SaaS, and Enterprise Cloud solutions. My recent work strongly focuses on AI systems, LLM architecture, AI agents, voice agents, and automation platforms. I design and implement AI-powered SaaS products, autonomous AI agents, workflow automation systems, and intelligent voice assistants using modern LLM frameworks and cloud-native architectures. I have worked across many industries including SaaS platforms, ERP/CRM systems, e-commerce, logistics/fleet tracking, inventory management, healthcare apps, augmented reality, social networking, messaging platforms, employee/school management, food ordering, fintech/banking/insurance platforms, real estate, GPS/location-based solutions, video/music/live streaming platforms, LMS platforms, IoT systems, marketplace platforms, subscription platforms, telehealth systems, travel/booking platforms, on-demand services, and AI-powered assistants. I specialize in 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 and 𝐋𝐋𝐌 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬, including building: • Autonomous AI Agents • Voice AI Agents & Conversational AI platforms • LLM-powered SaaS products • AI workflow automation systems • AI copilots and enterprise assistants • Retrieval-Augmented Generation (RAG) systems • AI orchestration pipelines and agent frameworks • AI-powered analytics and decision systems **𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞** 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Javascript, Typescript, AngularJS, React JS, Vue JS, HTML5, CSS3, Bootstrap, JQuery. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: NodeJS, Python, PHP. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Android – Kotlin & Java iOS – Swift & Objective-C Cross-platform – React Native. 𝐀𝐈 / 𝐋𝐋𝐌 / 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: OpenAI APIs, LLM architecture, AI Agents, Voice AI, AI chatbots, NLP systems, AI workflow automation, predictive analytics, RAG pipelines, AI SaaS infrastructure. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: MySQL, PostgreSQL, DynamoDB, MongoDB. 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS (EC2, S3, RDS, DynamoDB, Cognito), Load Balancing, Serverless architecture with API Gateway & Lambda, Azure Functions, Google Cloud Functions, Infrastructure as Code (CloudFormation, Azure DevOps). 𝐌𝐞𝐬𝐬𝐚𝐠𝐢𝐧𝐠 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Kafka, RabbitMQ, AWS SQS. 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Datadog, AWS CloudWatch, Prometheus ensuring 24/7 high-availability systems. I also have extensive experience with enterprise security and compliance frameworks including CMMI Level 5, SOC2, HIPAA, GDPR, ISO, and PCI DSS, along with L2/L3 production support and incident management for high-scale applications. I am highly skilled at analyzing business requirements, designing scalable system architectures, and translating ideas into production-ready technical solutions, while optimizing development time and cost by leveraging proven technologies and best practices. — Regards, Mustafa

🚀 Senior Full Stack Developer | React, Angular, Next.js, Node.js, Python, .NET | AI I build fast, scalable, and secure web applications using modern frontend frameworks and robust backend systems. With 10+ years of experience, I’ve delivered 50+ successful projects across SaaS, fintech, e-commerce, and B2B platforms. Tech Focus ❖ Frontend: React, Next.js, Angular, TypeScript ❖ Backend: Node.js, Python (Django/FastAPI), .NET Core ❖ APIs: REST, GraphQL, Microservices ❖ Databases: MongoDB, PostgreSQL, MySQL, Redis ❖ Cloud: AWS, Docker, Kubernetes, Vercel ❖ AI: OpenAI / LLM integrations, AI chatbots, automation I’m known for clean code, clear communication, and on-time delivery. Whether you need a new product, scalable architecture, or AI-powered features, I can help you ship with confidence. 📩 Message me for a quick consultation.

I help businesses build high-performing, scalable, and conversion-focused digital solutions using Shopify, WordPress, and modern full-stack technologies. With 13+ years of experience, I specialise in creating fast, secure, and user-friendly websites, eCommerce stores, SaaS platforms, and custom web applications that not only look great but also deliver real business growth. ✨ 13+ Years Experience | 🚀 122+ Projects | ✅ 100% Job Success | ⭐⭐⭐⭐⭐ Client Rated 💼 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬 🔧 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 & 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 💎 Custom WordPress theme development 💎 Elementor, Divi, Gutenberg, WPBakery, Avada 💎 WooCommerce setup & optimization 💎 Plugin customization & feature development 💎 Website migration & hosting setup 💎 API integrations & third-party tools 💎 Technical SEO & Core Web Vitals optimisation 🛒 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ✨ Shopify store setup & launch ✨ Custom Shopify theme development (Liquid) ✨ Shopify 2.0 & dynamic sections ✨ Shopify SEO & speed optimization ✨ Ongoing support & bug fixing 🧰 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬 ✅ Shopify, WordPress, WooCommerce ✅ MongoDB, Express.js, Angular, Node.js ✅ PHP, Laravel, CodeIgniter ✅ HTML5, CSS3, Bootstrap, Tailwind ✅ JavaScript, jQuery ✅ REST APIs, JSON, XML ✅ Adobe XD, PSD → Development 🚀 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐆𝐞𝐭 ✔️ Fast, secure & scalable solutions ✔️ SEO-friendly & mobile-responsive development ✔️ Clean architecture & optimized performance ✔️ Clear communication & regular updates ✔️ Long-term maintenance & support 🌟 𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 ✔️ 13+ years of real hands-on development experience ✔️ Strong expertise across both CMS & custom applications ✔️ Ability to handle frontend + backend + integrations ✔️ Business-focused approach, not just coding ✔️ Trusted by clients across multiple industries 🤝 𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫 Whether you need a Shopify store, WordPress website, SaaS platform, API integration, or full custom application, I’d be happy to help bring your ideas to life. 👉 Feel free to invite me — I’d love to discuss your project. - Ketan Vaghasiya

Full-stack by foundation, AI by conviction. I was building machine learning systems back when it required more math than marketing - 17+ years in software development, 5+ years as a hands-on AI engineer and AI developer. 🇺🇦 I'm a CTO-level AI engineer, machine learning architect, and software architect with a perfectionist's attention to detail. My team of AI engineers, AI developers, data scientists, and web developers delivers full-cycle AI App Development and Web Development - from early MVPs to enterprise platforms. Need an AI chatbot developer, an AI integration specialist, a Python developer for ML pipelines, or a data scientist with real machine learning depth? We've done it - properly. 𝗪𝗵𝗮𝘁 𝘄𝗲 𝗯𝘂𝗶𝗹𝗱 𝗮𝘀 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀: ✅ AI App Development - LLM-powered apps, RAG pipelines, AI bot and AI chatbot solutions ✅ AI Agent Development - autonomous agents and agentic workflows (LangChain, CrewAI) ✅ AI Integration - AI model integration and API integration into your existing systems ✅ AI Chatbot Developer services - intelligent bots, NLP systems, multilingual AI chatbot products ✅ Automation & n8n - n8n workflow orchestration, data scraping, pipeline automation with n8n ✅ Computer Vision - OpenCV, CNN architectures, image recognition and processing systems ✅ Machine Learning & Data Science - model design, training, optimization, production deployment ✅ Web & Back-End Development - React, Node.js, Python, PHP, Java; RESTful & GraphQL API integration ✅ MVP / PoC - custom, low-code, no-code; discovery, UI/UX, QA, project management 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘂𝘀: As AI developers and AI engineers, we don't just integrate tools - we architect solutions. Whether it's a custom AI chatbot developer engagement, a complex AI integration project, or a full AI App Development cycle, our AI engineer team brings senior-level ownership to every project. Every AI app developer on our team treats your product like their own. From AI integration strategy to deployment - we own it end to end. 🧬 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - Machine learning, deep learning (PyTorch, TensorFlow), Python machine learning systems - Natural Language Processing, computer vision (OpenCV, CNN), RAG pipelines - AI Agent Development, AI App Development, and AI chatbot development for production - Data scientist and data analyst workflows; quant machine learning for FinTech - AI Integration and API integration - robust RESTful / GraphQL API development - n8n automation, cloud infrastructure (AWS, Docker, Kubernetes) Our team includes senior AI engineers and specialists with machine learning PhD backgrounds. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: Python · PyTorch · TensorFlow · Scikit-Learn · LangChain · OpenCV · React · Vue · Angular · Node.js · Java · PHP (Laravel) · ASP.NET · PostgreSQL · MongoDB · ElasticSearch · AWS · Docker · Kubernetes · n8n 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: FinTech & quant ML · e-Learning · Fantasy sports & gaming · e-Commerce · Media & Entertainment · EcoTech · PropTech · Cybersecurity 𝗧𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗶𝘁𝘀 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿: AI engineer · AI developer · AI chatbot developer · AI integration specialist · API integration specialist · machine learning engineer · data scientist · computer vision engineer · Python developer · web developer · AI agent developer · n8n automation expert · LangChain developer · AI bot developer · OpenAI developer · prompt engineer · agentic AI developer · AI Automation · AI Prompt Engineer · AI Model · ML · LLM · machine learning trading · machine learning time series · airtable integration · ai api integration 👉 Check the portfolio and selected projects below.

I provide a long-running PHP Laravel developer team that ships SaaS, CRM, marketplaces and admin tools. 7,000+ hours worked, 200+ PHP Laravel developer projects delivered, 100% Job Success Score, Top Rated Plus. As COO I scope, plan and oversee every PHP Laravel developer engagement we sign. I qualify the brief, run discovery, match the right engineers and own commercial relationships. My team owns the code. Why hire my team: - 20+ years of PHP Laravel developer delivery - 200+ PHP Laravel developer, Full Stack Laravel, Laravel Vue and PHP React projects shipped - Long-term retainers (3 - 10+ years) The PHP Laravel developer team I run is a full PHP Developer and Backend Developer bench. Every PHP Developer on it works in Laravel, MySQL and Redis with RBAC, audit trails, Stripe billing, queues and WebSocket real-time, so when a client needs a PHP Developer or a Backend Developer who owns the data model and the API, that is the seat I staff. The Backend Developer side covers schema design, REST and GraphQL APIs, background jobs and Nylas, Mailgun and Stripe integrations. On the frontend my Vue.js Developer and React Developer engineers pair with that backend. A Vue.js Developer takes admin panels, dashboards and multi-tenant SPAs on Inertia.js, Vue 3 and Pinia; a React Developer takes SaaS dashboards, marketplaces and content platforms on React + Next.js. Laravel Vue is what we reach for when a project needs a clean PHP backend with a reactive SPA. PHP React is the go-to when Laravel pairs with React + Next.js, with react node services and a javascript developer mindset across both sides. Our Full Stack Laravel team owns systems end-to-end - a Laravel + PHP backend paired with a Vue or React frontend, MySQL, APIs and AWS. Clients hire a Full Stack Laravel team instead of splitting backend and frontend specialists. Adjacent Full Stack Laravel: full stack web developer rebuilds, full stack php delivery, python full stack developer pairings for data and AI, full stack developer ai and full stack developer react funnels. A lot of the work is line-of-business systems, so I also staff a dedicated CRM Developer and ERP Developer. A CRM Developer rebuilds messy spreadsheet-and-email workflows into a single Laravel CRM with pipelines, roles and reporting; an ERP Developer wires registration, billing, inventory, lab and back-office modules into one platform with shared RBAC and audit. We have shipped a clinic ERP with cashier, doctor and lab desks and a CRM rebuild that ripped out a legacy Gutenberg setup. The CRM Developer and ERP Developer seats sit on the same Laravel core. Above the role labels, every engineer is a Software Developer first. That Software Developer discipline - clean architecture, code review, predictable deploys, tests - keeps a multi-month build stable and is what a client really buys when they hire a Software Developer through me. Migrations the team handles often: ruby on rails moved onto Laravel + React or Laravel Vue, an android developer hand-off when a backend feeds a mobile app, a flutter laravel companion when mobile is on the roadmap, a wordpress developer track for storefront and CMS migrations, and php laravel react rebuilds for clients outgrowing a Gutenberg setup. Clients hire me when they need: - a PHP Developer or Backend Developer who owns the data model, API and infra - a Vue.js Developer or React Developer to pair with a Laravel backend - a CRM Developer for pipelines, roles and reporting on Laravel - an ERP Developer for registration, billing, inventory and back-office modules - a Software Developer team for SaaS, marketplace or CRM products - a Full Stack Laravel team that owns frontend, infra and deploys - a wordpress developer hand-off and a long-term web developer and website design partner Recent work my team shipped: - Identity-verification SaaS. Backend Developer + Full Stack Laravel. Laravel + Node.js real-time, MySQL + Redis. 4K+ DAU, 1M+ checks via Developer API. - Multi-currency Voting SaaS. Full Stack Laravel / PHP React. Laravel + MySQL, real-time vote locking, Stripe payouts. 2M+ users in 10 countries, $2.5M+ revenue. - Clinic ERP. ERP Developer / Backend Developer. React + Next.js, Laravel, Node.js, Redis, AWS. Registration, cashier, doctor, lab desks, 500 patients/day. - Education B2B platform. Vue.js Developer + React Developer. Laravel 8, Vue.js admin, React portals, CKEditor, Stripe. Hierarchical content editor, student seats. - CRM rebuild on Laravel. CRM Developer / PHP Developer. Legacy WordPress + Gutenberg ripped out, photoshop assets, photographer briefs and product photography pipelines re-routed into a custom Laravel CMS with Nylas and Stripe. The COO hat keeps multi-month delivery predictable. Need a PHP Developer, Backend Developer, Vue.js Developer, React Developer, CRM Developer, ERP Developer or Software Developer team that ships on time and stays long-term - let's talk.

I am a Senior Full Stack Asp.net Core Angular Microservices Azure Cloud Developer using ASP.NET Core, Angular, React.js, Blazor, Azure, Microservices, CQRS, MediatR, SignalR, RabbitMQ, Kafka, Azure DevOps, Clean Architecture, Identity Server, Azure B2C, Docker, TDD, XUnit, SQL Server, MongoDB, PostgreSQL, Angular Material, PrimeNG, API Gateway, Agile Development, tailored to your business needs. With over 5 years of experience and a 100% Job Success Score on Upwork, I provide end-to-end solutions that drive efficiency, reduce costs, and accelerate your project timelines. My focus is on solving your challenges with clean, maintainable code, modern architectures, and seamless integrations using cutting-edge technologies like ASP.NET Core, Angular, React, Blazor, and Azure. What I Offer Clients: Custom Web Solutions: Full-stack development with ASP.NET Core, Angular, React.js, Blazor, and Azure to build robust, scalable applications. Cloud Expertise: Leverage Azure Functions, Azure App Services, Azure Logic Apps, Azure SQL, and Azure Service Bus for secure, cloud-native solutions. Microservices & APIs: Design and implement microservices architectures with SignalR, RabbitMQ, Kafka, MQTT, and Ocelot API Gateway for seamless communication. Performance Optimization: Enhance application speed and scalability with CQRS, MediatR, Clean Architecture, and Redis Cache. Secure Authentication: Implement Identity Server, Azure B2C, and custom user/role-based authorization for secure, user-friendly systems. Reliable Delivery: Agile/Scrum methodologies, CI/CD pipelines with Azure DevOps, and TDD with XUnit to ensure quality and timely delivery. Client-Centric Approach: Fluent English, signed NDAs, and full-time availability to align with your project goals and deadlines. Proven Track Record 300+ hours on Upwork with 100% client satisfaction. Successfully delivered 3+ complex projects with 5-star ratings. Top-Rated Upwork freelancer with verifiable project history. Technologies I Use to Solve Your Problems Backend Frameworks ASP.NET Core: MVC, Web APIs, Microservices, Clean Architecture, CQRS, MediatR Azure Cloud: Azure Functions, App Services, Logic Apps, SQL Database, Service Bus, API Management, Blob Storage and all Azure cloud services integration Messaging & Communication: SignalR, RabbitMQ, Kafka, MQTT, Azure Service Bus Databases: MS SQL Server (2005-2019), MySQL, MongoDB, PostgreSQL, DynamoDB ORMs: Entity Framework (Code First), Dapper, LINQ Testing: XUnit, Stryker mutation testing (95%+ code coverage) Frontend Frameworks Angular: Angular 19, version upgrades, Angular Material, PrimeNG, AG Grid React.js: Modern UI development with reusable components Blazor: Server-side and client-side web applications UI/UX: HTML5, CSS3, Bootstrap 5, Telerik Kendo UI, MudBlazor DevOps & Tools CI/CD: Azure DevOps, GitHub Actions Version Control: Git, GitHub, GitLab, Bitbucket Project Management: Jira, Trello, Agile/Scrum methodologies Containerization: Docker for scalable deployments Engineering Expertise Performance Optimization: SQL tuning, code refactoring, and distributed caching with Azure Redis Design Principles: SOLID, KISS, DRY, YAGNI for maintainable code Architectural Patterns: Microservices, Modular Monolith, MVC, MVVM Design Patterns: Singleton, Facade, Adapter, Builder, Bridge, and more Test-Driven Development: TDD with XUnit and Moq for robust solutions How I Add Value Tailored Solutions: I align my technical expertise with your business goals, delivering applications that are scalable, secure, and user-friendly. Proactive Communication: Fluent in English, I provide regular updates and ensure your vision is realized. Reliable Delivery: Full-time availability, adherence to deadlines, and a commitment to 100% client satisfaction. Future-Proof Code: I use Clean Architecture and TDD to ensure your application is maintainable and scalable. Let’s Build Your Next Project Whether you need a custom web application, cloud migration, microservices architecture, or performance optimization, I’m here to deliver results that exceed expectations. Let’s discuss your project requirements and turn your vision into reality!