Hello! 👋 I’m a CTO, Senior .NET Core Developer, and AI Engineer with 20+ years of experience in C#, Microsoft Azure, cloud architecture, enterprise software, and Artificial Intelligence solutions. I help companies build scalable SaaS platforms, enterprise systems, internal tools, AI assistants, AI copilots, and production-ready AI products. As an AI Developer, I combine backend engineering with AI Development, Automation, API integration, and .NET Core architecture to create reliable Operational systems that solve real business problems. 📘 About Me I’m a technical leader with deep experience in software architecture, C# development, and .NET Core systems. Over the years, I’ve designed cloud-native platforms, distributed applications, Web API services, microservices, and enterprise backend systems for complex environments. My current focus is on Artificial Intelligence, AI Development, AI Agent Development, and practical Automation for business workflows. As an AI Developer, I build systems that connect LLMs, RAG, Azure AI Services, APIs, and business logic into stable products. The goal is not just to add AI features, but to create Operational value: fewer manual tasks, better decisions, faster delivery, and cleaner internal processes. As an AI Developer, I work across the full product lifecycle: discovery, architecture, backend logic, API integration, cloud setup, testing, deployment, and long-term support. I use .NET Core, Microsoft Azure, Orleans, RESTful architecture, and CI/CD to make sure every solution is secure, maintainable, and ready for real users. A strong part of my work is AI Development for SaaS products and enterprise platforms. I design Artificial Intelligence features, AI agents, AI assistants, copilots, workflow Automation, and API-connected systems that support real Operational needs. My background in .NET Core and distributed architecture helps me build high-concurrency applications that stay stable as usage grows. I also help teams modernize existing systems. As an AI Developer, I can review architecture, improve backend performance, connect AI services, build custom Automation, and turn fragmented workflows into one clear Operational process. 🛠️ Technical Skills C# & .NET Core Microsoft Azure & Cloud Architecture Orleans Distributed Virtual Actor Framework RESTful Architecture & Web API SaaS Development & Microservices Software Architecture & Design Patterns Artificial Intelligence solution design Artificial Intelligence architecture AI Development lifecycle .NET Core architecture AI Development for enterprise systems AI Developer implementation AI Agent Development & AI assistants Retrieval Augmented Generation LLM Prompt Design Azure AI Services API Design and Integration Automation workflows Operational system architecture MAUI & Blazor Angular DevOps, Kubernetes & CI/CD Aspire 🌿 Strategic Skills Enterprise Software Architecture Planning Artificial Intelligence strategy AI Development roadmap AI Developer technical leadership Automation planning Operational workflow optimization Cloud Migration & Optimization Performance Optimization Security & GDPR Compliance Cost Optimization Agile & Scrum Team Leadership Stakeholder Communication Technical Discovery & Roadmapping TOGAF Methodology Problem Solving 🏆 Certifications Microsoft Certified: Azure AI Associate Microsoft Certified: Azure Developer Associate Microsoft Certified: Azure DevOps Expert Microsoft Certified: Azure AI Fundamentals Xamarin Certified Mobile Developer 🤝 Let’s Connect I can help you design, build, and scale intelligent software solutions using C#, .NET Core, Microsoft Azure, Artificial Intelligence (AI), AI Development, AI Agent Development, Automation, API Integration, and Chatbot Development. Whether you need an AI Developer, a senior specialist, or a technical partner for a SaaS product, AI agent, API platform, or Operational cloud system, I can help turn the idea into a reliable solution that creates measurable business value.

To work with an aim to gain valuable hands on experience and professional. Which provides a challenging , learning and developing atmosphere. Having a strong (4 years) educational background of computer sciences with my professional experience (15 years) in different reputable organization. With extensive experience in designing and developing the architecture of large-scale applications, I possess a strong expertise in Microservices, Event-Driven, N-tier, and Distributed architectures. My proficiency spans across various versions of Visual Studio and .NET frameworks, focusing on the latest technologies to ensure robust and scalable solutions. Tech Stack Languages • C#, VB.NET, C, C++ • JavaScript, TypeScript, HTML5, CSS3 Backend / Frameworks • .NET Framework, .NET Core/.NET (latest) • ASP.NET MVC (Razor), Web API, WCF • Entity Framework, LINQ, Repository Pattern • Microservices & n-tier architectures Frontend & UI • Angular, React, Knockout.js, jQuery • Node.js ecosystem, Razor, XSLT, User Controls • Telerik, DevExpress, ComponentArt, Rad, GraphQL Databases & Reporting • SQL Server (2005–2018+), T-SQL, SPs, Views, UDFs • NoSQL, PostgreSQL/PostGIS • SSRS, RDL, RDLC, Crystal Reports Cloud & DevOps • Azure (App Services, Functions, Blob, App Insights, KeyVault, APIM, VMs) • AWS, Linux servers • CI/CD: Azure DevOps, TFS (Gated CI), Pipelines, Publish Profiles • Terraform, Kubernetes, Docker Messaging & Integrations • RabbitMQ, MassTransit, Kafka • API integrations (eBay, BigCommerce, Amazon), Payment Gateways Testing & Observability • Unit testing, mocks, TDD • JMeter / k6, Grafana, NewRelic, Application Insights Security & Identity • Federated security, Thinktecture IdentityServer (WsFederation) CMS & Platforms • Umbraco CMS (content types, themes, custom content, forms, search) • Salesforce (APEX, Visualforce) Version Control & Tools • Git, TFS, SVN, SourceSafe • Visual Studio, Dreamweaver, Photoshop Other • Socket programming, Windows Services, SOAP/WCF Web Services, Windows Mobile Technical & General Expertise A results‑driven software engineer with deep practical experience designing, building and operating large‑scale, mission‑critical systems. I combine strong architecture skills with hands‑on implementation knowledge across backend, frontend, data and cloud platforms enabling end‑to‑end delivery from API design to deployment and monitoring. • Architecture & Development: Design and deliver end-to-end architectures for multi-client apps (microservices, n-tier). Strong with Repository pattern, EF, layered services, WCF, WebAPI and MVC-based frontends. • Microsoft & Backend: Deep experience with Visual Studio, .NET Framework → .NET Core, ASP.NET MVC, WebAPI, WCF, Entity Framework, LINQ and proven design patterns for maintainable code. • APIs & Integrations: Integrated eBay, BigCommerce, Amazon APIs and multiple payment gateways. Built secure identity/claims flows using IdentityServer and WsFederation. • Data & Reporting: SQL Server (v7 → 2019) including SPs, UDFs, views, complex T-SQL. Experience with MySQL, basic NoSQL and reporting stacks (SSRS, RDLC, Crystal Reports). • Frontend & Full-Stack: HTML5/CSS3, TypeScript/JavaScript with Angular, React, Knockout. Skilled in UI theming (Bootstrap, jQuery UI) and MVVM WPF client development. • Cloud, DevOps & Ops: Azure/AWS deployments (apps, VMs, DBs), CI/CD (TFS, Azure DevOps), Docker/Kubernetes, and IaC with Terraform. • Testing & Observability: Strong unit/mocking practices across data/business/API layers. Load/monitoring with JMeter, k6, App Insights, NewRelic, Grafana. • Messaging & Async: RabbitMQ, MassTransit and Kafka for robust inter-service messaging. • Tools & Version Control: Git, TFS, SVN, SourceSafe; Visual Studio, JIRA, Zendesk; experience with legacy web/design tools. • Platforms & Controls: Windows Services, SOAP/WCF, Windows Mobile legacy, and UI/reporting suites (Telerik, DevExpress, ComponentArt). • Networking & General IT: Solid grasp of LAN/WAN fundamentals and system-level performance considerations. Umbraco Expertise • Umbraco CMS: In-depth knowledge of Umbraco CMS, including content types, themes integrations, custom content types, and widgets. Skilled in implementing custom CSS changes, working with tenants, and utilizing CSS image sprites. Experienced in Umbraco Custom Forms, search features, content definitions, and email settings. • Razor, XSLT, and User Controls: Expert in using Razor, XSLT, and user controls within the Umbraco framework to implement a wide range of functionalities.

Hi, I am Harsh, a well-experienced full stack developer. I am dedicated to developing custom CRM, ERP and Workflow/Business Management software solutions. I have successfully delivered high-quality, on-time, and on-budget projects that address specific business needs. From streamlining medical records to optimizing production processes, I've successfully delivered projects that drive efficiency and growth. My expertise spans a wide range of applications, including: 🩺 Healthcare: HIPAA-compliant EMRs, telemedicine platforms, and patient portals 🏭 Manufacturing: Production planning, inventory management, and quality assurance systems 🚧 Construction: Cost estimation, project scheduling, and asset management tools 📈 Finance: Financial planning, accounting, and risk management solutions 🎓 Education: LMS platforms, student management systems, and assessment tools 🏢 Inspection: Asset management and quality control solutions 📦 Inventory: Order management, demand forecasting, and warehouse management systems I am passionate about helping businesses overcome their challenges and grow by providing innovative and effective software solutions. I am a strong communicator and collaborator, and I work closely with our clients to ensure that their needs are met and that they are satisfied with the final product. If you are looking for a custom software developer with the skills and experience to help your business grow, don't hesitate to get in touch. I would be happy to discuss your requirements and help you achieve your business goals. Our complete skillset includes the following skills: - Frameworks/Libraries: .NET, .NET Core, ASP.NET, ASP.NET MVC, ASP.NET Core MVC, WebAPI, Angular, React, Redux, Bootstrap, jQuery, Docker, - Frontend development technologies: Angular.js, React.js,Vue.js and Angular - Databases: MSSQL, MySQL, PostgreSQL, SQLite, MongoDB, CosmosDB - Dev Tools: Asana, JIRA, Trello, BitBucket, GitHub, Beanstalk - Cloud: Azure App Service | Azure Functions | Active Directory | Azure API Management | Text-to-Speech | Speech-to-Text | Cognitive Services (Language Understanding LUIS) | Cognitive Search | Logic Apps | AWS EC2 | AWS S3 - Mobile: Xamarin Forms, MAUI - CI/CD: Bitbucket Pipelines, VisualStudio Online, Docker Cloud, Kubernetes (basic) - Testing: TDD/BDD, Cypress, NUnit, Selenium

I’m a Top Rated Plus fullstack developer with 14+ years of experience delivering enterprise-grade SaaS platforms, API integrations, and legacy migrations for clients across North America and Europe. With 23,000+ Upwork hours and brands like Microsoft, Interpol, and Oklahoma University in my portfolio, I focus on building solutions that are scalable, secure, and maintainable. Core Expertise: .NET Core & ASP.NET Core (1–9) : REST APIs, multi-tenant SaaS, domain-driven design Frontend: Blazor, Angular, React Other .Net SAAS frameworks : Asp.net Zero, Asp.net Boilerplate, ABP commercial. Cloud & DevOps: Azure App Services, Azure Functions, Azure SQL, Azure DevOps CI/CD Integrations: Stripe, Twilio, HubSpot, Xero, QuickBooks, Zoho CRM, Zoho Books, Zoho Flow, 50+ APIs AI & n8n Automation: ChatGPT/OpenAI, LLM fine-tuning, AI-driven features, Cursor Migrations: Legacy ASP.NET MVC → Modern .NET Core architectures Databases: SQL Server, PostgreSQL, NoSQL Patterns & Principles: Microservices, SOLID, Clean Architecture Why Agencies Choose Me: Architect’s Mindset: I map the entire platform before writing code to avoid costly rewrites. Fast Ramp-Up: I can read any codebase and quickly identify dependencies & risks. Proven Results: Reduced release cycles by 40% for a U.S. healthcare SaaS; cut bugs by 60% post-migration. Client-Ready Communication: Fluent English, Upwork Verified, trained Scrum Master. Selected Clients: Microsoft, Interpol, Oklahoma University, Saudi Aramco, Mary Kay Cosmetics, Onshift, SimpleTix, Kansas Wesleyan University, Steve Madden, MIDF Malaysia, EPF Malaysia, YourDoctorsOnline, Wellnicity, Startupsuite, Retail Ingenuity. Let’s talk if you need a developer who can own the full stack, think like an architect, and deliver results that move your business forward.

7+ years of experience in full-stack development. Strong architectural skills in .NET environment. I love being challenged and always trying to achieve the highest level of code maintainability and extendibility. Not afraid to learn new technologies. Seeking strong projects and honest people to cooperate with. Backend Technologies: • .Net Framework/.Net Core • Azure App Services • Azure Active Directory • Azure Function • Azure Key vault Service • Azure Queue Service • Azure Storage Account • CI/CD Pipelines with Azure Repos • Microservice Architecture • Entity Framework/Entity Framework Core • Microsoft Identity Framework • Identity Server 3,4 • Authentication and Authorization • JWT Authentication • Multitenancy • Node.js • Express.js • HIPAA Compliance applications • EPIC & CERNER Integrations Frontend Technologies: • HTML • CSS • JS / ES6-11 • Typescript • JQuery • Angular2+ (Latest 15) • Angular Material • PrimeNG • Bootstrap 2+ (Latest 5) • React.js • Material UI • Semantic UI

Senior .NET Developer with 𝟖+ 𝐲𝐞𝐚𝐫𝐬 of experience working with 𝐂#, .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, WinForms, WPF, 𝐚𝐧𝐝 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐌𝐕𝐂 to build and improve applications that perform reliably in real-world environments. My work focuses on creating systems that are stable, maintainable, and structured for scale, whether it's a new build or an improvement to an existing application. I have strong experience working with 𝐥𝐞𝐠𝐚𝐜𝐲 .𝐍𝐄𝐓 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, including upgrading older ASP.NET MVC and .NET Framework systems to modern .NET Core architectures, improving performance, and making them easier to maintain. 𝐃𝐍𝐍 (𝐃𝐨𝐭𝐍𝐞𝐭𝐍𝐮𝐤𝐞) is a core part of my expertise. I develop custom modules, extend CMS functionality, and optimise existing implementations to improve performance and usability. 𝐌𝐨𝐬𝐭 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐈 𝐭𝐚𝐤𝐞 𝐨𝐧 𝐢𝐧𝐯𝐨𝐥𝐯𝐞: • Legacy applications that need modernisation or restructuring • Windows Desktop Applications (WPF, WinForms) • Applications that have become difficult to maintain • Performance issues under real usage • Features that need to be built properly, not patched 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 ⦁ C#, .NET Core, ASP.NET MVC, Web API, WPF, WinForms, Entity Framework, Dapper, SQL Server ⦁ Microservices Architecture, REST APIs, Distributed Systems, SignalR ⦁ Microsoft Azure (App Services, Functions, Azure DevOps), Cloud Deployment ⦁ Docker, CI/CD Pipelines, GitHub Actions ⦁ JavaScript, Basic Frontend Integration 𝐅𝐎𝐂𝐔𝐒 𝐀𝐑𝐄𝐀𝐒 • Backend development and API design • DNN CMS customisation and module development • Microservices and scalable system architecture • Performance optimisation and database tuning • Cloud deployment and Azure-based solutions • Code refactoring and system restructuring • Building stable, production-ready applications I approach every project with a simple goal: build solutions that work reliably today and continue to perform as they grow. 𝐈𝐟 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 .𝐍𝐄𝐓 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐬𝐭𝐞𝐩 𝐢𝐧, 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐲𝐨𝐮𝐫 𝐬𝐲𝐬𝐭𝐞𝐦, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐜𝐥𝐞𝐚𝐧, 𝐝𝐞𝐩𝐞𝐧𝐝𝐚𝐛𝐥𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 - 𝐥𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭.

More than 14 years of experience in .NET software development and the Microsoft Tech Stack. - .NET Framework/.NET Core experience - Expert knowledge and huge background in web development: .NET Core, Blazor, .NET MVC, WebAPI, AngularJS, CSS/Bootstrap. Service oriented architecture, cloud development in Microsoft Azure, Azure Service Bus, Event Grid - Desktop development of WPF, WinForms applications. Windows services, workers, UDP/TCP game servers. - Automation, bots and scraping with Selenium Web Driver - Game development in Unity 3D for desktop and mobile platforms, integrations with Google Play Services, Steam SDK.

🏅 12+ Years 🏆 Top-Rated Plus 🏅 100% Job Success Score 💎 2000+ Hours I am Certified Microsoft Professional Full Stack Developer with over the past decade of extensive experience. My track record as a Full Stack developer extends not only to Microsoft technologies like Asp.NET, C#, .NET Core, Blazor, DNN, MS SQL, Azure, WCF, WPF, and MVC but also to a strong command of MERN (MongoDB, Express.js, React, Node.js) and MEAN (MongoDB, Express.js, Angular, Node.js) stacks. ✅ Microsoft Certifications: 1. Microsoft Certified: Azure Fundamentals (AZ-900, Number:- 9C8B1B-51EWD5) 2. Microsoft Certified: Developing Solutions for Microsoft Azure (AZ-204, Number :- 51B891-CADE37) I have been a trusted member of the Elance-Upwork community, consistently upholding a simple principle: 'Whatever job you do – do it the best way you can.' I am deeply committed to the quality of my work and reliability in delivering results. As a colleague and individual, I pride myself on being responsible, well-organized, innovative, communicative, a team player, loyal, and hardworking, qualities that are well-reflected in my Upwork reputation. You can verify the quality of my work by examining my profile statistics, which feature a Top Rated Plus badge and a Job Success Score of over 100%. I encourage you to take a look at the reviews I have received from previous clients. I am more than willing to offer my services, so please do not hesitate to contact me for an interview. I eagerly await your response. Let's connect and discuss your requirement. Thank you.

# 🚀 Senior .NET (ASP.NET Core) | React | React Native SaaS & Full-Stack Engineer I help companies build and scale **modern SaaS platforms, web applications, and mobile apps** using **.NET (ASP.NET Core), React, and React Native**. With 16+ years of experience in building production systems, I specialize in designing **scalable backend architectures, responsive frontends, and cross-platform mobile applications** that are maintainable, secure, and performance-driven. My focus is not just writing code — but building systems that are stable, scalable, and ready for real users. --- # 💡 What I Can Help You Build ### 🧠 SaaS & Web Applications * Full-stack SaaS platforms using .NET + React * Admin dashboards and business applications * Multi-tenant architectures and scalable backend systems ### ⚙️ Backend Engineering (.NET) * ASP.NET Core Web APIs and microservices * Clean architecture & domain-driven design * SQL Server / PostgreSQL database design and optimization * Authentication systems (JWT, OAuth2, Identity Server concepts) ### 🎨 Frontend Development (React) * React.js applications with TypeScript * Redux / Context API state management * Responsive UI development and component architecture * Integration with REST APIs and backend systems ### 📱 Mobile Development (React Native) * Cross-platform iOS & Android applications * API integration and offline support * Mobile UI/UX implementation * App performance optimization ### ☁️ Cloud & Deployment * Azure App Services and CI/CD pipelines * AWS deployment basics * Docker-based deployment setups (if required) ### 🔗 System Integration * Third-party API integrations (payments, authentication, business tools) * RESTful API design and integration strategies * Secure authentication and authorization flows ### 🔄 Legacy System Modernization * Migrating legacy .NET systems into modern .NET Core + React architecture * Improving performance, maintainability, and scalability of existing systems --- # 🏆 Why Clients Work With Me ✔ Strong expertise in building end-to-end full-stack systems ✔ Focus on scalable, production-ready architecture (not just prototypes) ✔ Experience modernizing and improving complex enterprise applications ✔ Ability to work across backend, frontend, and mobile seamlessly ✔ Clear communication and reliable long-term collaboration --- # 📊 Experience Highlights * 16+ years in enterprise and SaaS development * Delivered multiple full-stack applications from scratch to production * Experience handling large-scale business systems and integrations * Strong focus on performance optimization and clean architecture principles --- # 🌟 Recognition * Employee of the Year (2014) * Star Performer (2012, 2013) --- # 📩 Let’s Build Something Scalable If you're building a **SaaS product, modern web application, or mobile app using .NET and React**, I can help you design and develop it from architecture to deployment. Send me a message — I’ll review your idea and suggest the best technical approach before you hire anyone. How clients usually find me: Full stack .NET freelancer | hire ASP.NET Core developer | C# freelance programmer | experienced .NET Core API developer | enterprise ASP.NET freelancer | scalable ASP.NET Core solutions developer | full stack ASP.NET + Angular freelancer | ASP.NET + Vue.js developer for hire | remote full stack .NET developer India | affordable ASP.NET Core freelancer | top-rated .NET freelancer Upwork | ASP.NET MVC freelance developer | .NET SQL Server troubleshooting expert | cloud ASP.NET Core developer Azure | hire .NET API + AWS integration freelancer | Xamarin & MAUI cross-platform app developer | WPF/UWP MVVM freelance expert | ASP.NET Core migration freelancer | VB6.0 to .NET modernization freelancer | classic ASP to ASP.NET Core migration expert | legacy .NET maintenance & upgrade developer | .NET performance optimization freelancer | hire full stack C# web developer | ASP.NET bug fixing freelancer | .NET Core microservices developer | FHIR | QuickBooks/Xero/Sage integration ASP.NET freelancer | Twilio API + ASP.NET Core freelancer | Azure DevOps CI/CD .NET Core freelancer | enterprise SaaS .NET Core freelancer | ASP.NET Core + Bootstrap full stack developer | Angular 17 + .NET Core freelance expert | best ASP.NET full stack freelancer for hire | ASP.NET freelancer USA | hire remote .NET developer in UK | offshore ASP.NET Core developer Dubai | nearshore .NET full stack developer | hire ASP.NET Core + SQL Server expert | cloud-ready ASP.NET Core app developer | .NET Core REST API freelancer | experienced enterprise ASP.NET consultant | full stack ASP.NET Core freelance developer for scalable apps

Full-Stack Web Developer | .NET Core, Angular, React, Python | Enterprise [Updated: July 01, 2026] Imagine having a web application that’s not only secure, high-performing, and responsive but also engineered to scale seamlessly across Microsoft Azure, AWS, and modern web ecosystems. Many organizations face challenges with outdated architectures, performance bottlenecks, and poor API integrations that hinder growth. I help solve that by blending the power of . NET, Angular / React, and MERN / MEAN stacks to build clean, efficient, and future-proof digital platforms. ✅ 𝐌𝐲 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: I build secure, scalable enterprise applications using ASP . NET Core, C#, Microsoft SQL Server, and modern JavaScript technologies such as Angular, React, Node . js, and MongoDB. I focus on delivering robust, maintainable solutions that drive real business results. 🔹 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ➡️ Full Stack Development with . NET Framework, ASP . NET Core, C#, SQL, and JavaScript ➡️ Building modern Web Applications with ASP . NET MVC, Web API, Node . js, and Express . JS ➡️ Front-End development powered by Angular (v2–20), React . js, and TypeScript ➡️ Cloud deployment, scaling, and automation via Microsoft Azure and AWS ➡️ Cross-platform architecture using MERN (MongoDB, Express, React, Node) and MEAN (MongoDB, Express, Angular, Node) stacks ➡️ AI & automation solutions, including LLM integrations (OpenAI, Gemini), chatbots, workflow automation, and intelligent data processing systems 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Expert in Angular (2–20) for modular, reactive, and high-performance UIs Skilled in React . js, Redux, and Next . js for scalable, component-driven front-end architecture Proficient in TypeScript, JavaScript (ES6+), HTML5, CSS3, and Bootstrap Experience with Angular Material, Tailwind CSS, jQuery, Blazor, and Vue . js Responsive UI / UX design, optimization, and component reusability Front-end API integration and real-time communication with WebSockets and SignalR 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Proficient in .NET Core, . NET Framework, and .NET MVC for scalable server-side logic Advanced API Development & Integration using ASP .NET Web API, Nodejs, and ExpressJS Expertise in Microservices Architecture with RabbitMQ, Identity Server, and API Gateway Strong database design and optimization with Microsoft SQL Server, MongoDB, and MySQL Deep understanding of CQRS, DDD, SOLID, and Clean Architecture principles Hands-on with Azure Functions, Azure Service Bus, and Azure SQL Database Secure authentication & authorization using Microsoft Active Directory, OAuth, and JWT 𝐌𝐄𝐑𝐍 𝐚𝐧𝐝 𝐌𝐄𝐀𝐍 𝐒𝐭𝐚𝐜𝐤 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Full-cycle application development using MongoDB, ExpressJS, Reactjs, and Nodejs Enterprise-grade MEAN Stack solutions with Angular, ExpressJS, NodeJS Framework, and MongoDB RESTful API Development, JWT Authentication, and seamless API Integration Experience with Firebase, Nextjs, and MERN-based CMS for SaaS applications Hybrid architecture combining .NET and MERN / MEAN for complex enterprise systems 𝐀𝐈 𝐓𝐎𝐎𝐋𝐒: OpenAI API, ML / DL frameworks (TensorFlow, Keras, PyTorch, Scikit-learn), LangChain, Mistral, AgenticAI, Transformers, DeepFace RAG + custom AI tools: Document recognition and processing, Market Grabber, project management bots, AI for telephony, video / audio analysis 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✔ 8+ years of proven full-stack development experience ✔ Advanced expertise in .NET Framework, ASP .NET Core, Angular, Reactjs, and Nodejs ✔ Proven success with MERN and MEAN stacks for modern web apps ✔ Cloud-native development experience on Microsoft Azure and AWS ✔ Excellent communicator, problem-solver, and results-driven professional 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐀𝐦𝐚𝐳𝐢𝐧𝐠 Whether you need a next-gen .NET enterprise platform, a modern JavaScript-based web app, or a hybrid MERN / MEAN architecture, I can help turn your ideas into reality leveraging C#, ASP .NET Core, Angular, Reactjs, and Nodejs for maximum scalability and performance. 💬 Let’s connect. I can review your project, prepare a solid technical roadmap, and deliver a solution that drives measurable business value. Skills (formatted) .NET MVC, .NET Core, Amazon Web Services, C#, Git, Data,.NET Framework, TypeScript, Web Application, Blazor, MERN Stack, Redux, Windows Server, ExpressJS, AngularJS, Angular V1–20, Nextjs, Firebase, API Development, WebSockets, NodeJS Framework, HTML5, CSS3, MySQL, Bootstrap, Microsoft SQL Server, Angular, Nodejs, React, JavaScript, Angular Material, Visual Studio, jQuery, API, API Integration, Tailwind CSS, ASP DOT NET Core, HTML, CSS, Azure App Service, Microsoft Azure SQL Database, Microsoft Active Directory, SQL , MongoDB, ASP .NET Web API, Microsoft Azure