Hi, I'm Jaydeep – a Top Rated Plus Web & Mobile App Developer for over 9 years of experience building high-performance mobile applications. I specialise in building iOS and Android mobile and web apps using modern hybrid frameworks such as: • Ionic + Capacitor • Cordova • React Native • React • Angular • Next.js • Vue Over the past 9+ years I have helped startups and businesses build scalable mobile and web apps used by thousands of users. My expertise includes: ✔ Mobile app development (iOS & Android) ✔ Converting web apps into mobile apps ✔ Pixel-perfect UI implementation ✔ Firebase / Firestore integration ✔ Push notifications (Firebase / OneSignal) ✔ Google Maps & location services ✔ REST API integrations ✔ App Store & Google Play deployment Why clients hire me: • Top Rated Plus freelancer • 100% Job Success • 7600+ hours worked • 70+ completed projects If you need a reliable developer to build or improve your mobile and web application, feel free to invite me to your project.

Senior Software Architect (.NET + Azure + AI). I build SaaS platforms, AI-powered products, and Microsoft 365 solutions. 12+ years across .NET Core, C#, Python, OpenAI/RAG, SharePoint, and Power Platform for clients mainly in the US, Australia, the UK, and the Middle East. • 100% Job Success • Top Rated Plus • 70% repeat clients **I deliver three kinds of work at production quality:** **1. .NET & Azure SaaS Platforms** Scalable full-stack applications on .NET Core, C#, ASP.NET Core, Azure, React, Angular, Next.js, and TypeScript. I've built e-commerce systems with complex product configurators and payment gateways (Stripe, PayPal, Windcave), legal tech case management, healthcare platforms with FHIR compliance, and multi-tenant SaaS products. I own features end-to-end across database schema, API architecture, polished responsive frontends, and Azure deployment. - Production work: Clarra (legal SaaS), Europcar (fleet management, 10+ integrated apps), NTC (e-commerce with custom configurator), PsychPlus (mental health platform), and BarcodeSync (modernized warehouse management). **2. Generative AI & Intelligent Systems** Production AI applications, not experiments. RAG systems with vector search (Qdrant, Pinecone), multi-agent chatbot platforms, voice AI with real-time speech-to-speech interaction, and LLM-powered automation workflows. Direct work with OpenAI, Anthropic Claude, LangChain, and LangGraph for prompt engineering, streaming responses, structured output parsing, and agentic architectures. AI backends on FastAPI and Python with proper async patterns and scalable Azure deployment. - Shipped: Luri.ai (legal RAG), Flow AI (multi-agent WhatsApp platform), Ringlyy (AI voice calls), SFDA (bilingual regulatory chatbot), and a Medical VoiceBot with three-tier RAG fallback. **3. SharePoint, Microsoft 365 & Power Platform** SharePoint architecture (SPFx, PnP, REST, Graph API), Power Automate workflows, PowerApps (Canvas + Model-Driven), Power BI dashboards, and Azure AI integration with Microsoft 365. I've migrated legacy systems, built approval chains and document management workflows, and designed AI-enabled enterprise automation using Azure AI Foundry and Copilot. - Shipped: Delivered for ECF (SharePoint + Power Automate + Azure OpenAI), Dolphin Energy Qatar (enterprise document management), Intrazone Portal (intranet collaboration), and Simonds Homes (8,600 InfoPath form migration to Power Automate). Tech Stack ‣ Backend: C#, .NET 6/7/8, ASP.NET Core, Python, FastAPI, Django, Node.js ‣ Frontend: React, Angular, Next.js, Vue.js, TypeScript, Tailwind CSS ‣ AI/ML: OpenAI, Claude API, LangChain, LangGraph, RAG, Hugging Face, TensorFlow, scikit-learn ‣ Microsoft: SharePoint, Power Automate, Power Apps, Power BI, Graph API, Azure AI, Dynamics 365, Copilot ‣ Cloud: Microsoft Azure, AWS, Docker, Kubernetes, Azure DevOps, GitHub Actions ‣ Databases: SQL Server, PostgreSQL, MongoDB, Redis, Qdrant, Cosmos DB ‣ Integrations: Stripe, PayPal, WebRTC, FHIR, Kafka, OAuth, webhooks What you get ‣ One senior engineer covering full-stack, AI, and Microsoft enterprise. No handoffs needed. ‣ Production-tested solutions across healthcare, legal, e-commerce, and professional services. ‣ Free consultations and honest technical recommendations. ‣ Fast execution with clean, maintainable, documented code. Whether you need a .NET + Azure platform, a Microsoft 365 / SharePoint solution, or an AI-powered product, I deliver robust solutions tailored to the business problem, not the trendy tech stack.

👋 Hi, I’m Kailash - A Senior Full-Stack Developer - A PHP/Symfony/Pimcore & GenAI Certified I’m a senior full-stack developer with 12+ years of experience helping companies with end-to-end complex design, build, and stabilize production-grade web applications and SaaS platforms. I work best on complex, long-term projects where clean architecture, scalability, and reliability matter more than quick hacks. ⭐What clients usually hire me for: ************************************** ✅ Building or modernizing PHP / Laravel / Symfony–based systems ✅ Designing clean backend architectures using SOLID & DDD principles ✅ Developing full-stack web applications (backend-heavy) ✅ Upgrade/Migrate or maintain a complex web application ✅ Refactoring legacy systems into maintainable, scalable code ✅ Supporting SaaS products, internal platforms, and business-critical apps ⭐ Core Technical Strengths: ********************************* ✅ OOPs Concepts, SOLID Principles, and Domain-driven design structure. ✅ Web/app development with Back-end and Front-end development ✅ UI/UX for website Design, application design, and development ✅ HTML (5), CSS (3), Ajax, Bootstrap, jQuery, JSON, TailwindCSS ✅ MySQL, SQL, NoSQL, MongoDB, PostgreSQL, MVC, JavaScript, Typescript, Restful API, GraphQL ✅ PHP, Symfony, Laravel, Vue.js, Yii, WordPress, Angular, React, Node.js, Python. ✅ Zend, Pimcore, Spryker, Shopware, API-Platform, DoctrineORM, OpenCart, WooCommerce, Gulp, Tomcat, Solr, Twig, SonataAdmin, Elastic Search, Redux, Redis, RabbitMQ, WebRTC, Livewire, Blade, LAMP stack, PHPUnit, Behat. ✅ AI tools: Cursor, Claude, OpenAI, Replit AI, GitHub Copilot. ✅ Quality analysis with manual and automation. ✅ DevOps/ Server skills: Docker, Kubernetes, AWS/ EC2, and other 3rd party services, Azure, Windows, Linux, Apache2, Nginx, CI/CD ✅ Update methodology: Agile or a Scrum method ✅ Project management Tools: Jira, Stack, and ClickUp. Asana ✅ Hands-on experience with Git and Bitbucket. ⭐ Why Clients Work With Me ********************************* 🏅 12+ years of experience as a full-stack developer 🏅 100% Client Recommendation 🏅 90% of Repeated clients 🏅 8+ years of experience transforming ideas into reality ⭐Industry Experience: ************************** ✔️E-Commerce ✔️Electricity/Gas ✔️Financial Services/FinTech ✔️HealthCare/Pharma ✔️Real Estate ✔️Trasportation & Logistics✔️Law Firms ✔️Event/News ✔️Restaurants/FoodTech ✔️Social Media ✔️Eductaion/E-Learning/LMS ✔️Technology Recruitment ✔️Airport/Aviation/Automotive ✔️Gym/Fitness ✔️Security & Fire Sefty I don’t overpromise; I focus on building systems that last. 🎯 If you’re looking for a senior developer who can take ownership, think critically, and deliver clean, scalable code, let’s talk. — Kailash Sharma

Need a senior engineer who can own your .NET + Angular app end-to-end, architecture, delivery, and cloud without hand-holding? I've spent 13+ years building and modernizing enterprise web apps in ASP.NET Core, C#, Angular, and SQL Server for teams in finance, insurance, and workflow automation. How I Can Help You • Architect and build enterprise web applications with .NET Core and Angular • Create clean, fast, and scalable frontends with Angular 15+ • Design robust, secure, and high-performance APIs and backend systems • Develop modern desktop applications for Windows (C#, WinForms, WPF) • Design optimized SQL databases, stored procedures, reports, and data pipelines • Modernize and refactor legacy platforms into maintainable, future-ready solutions • Deploy and manage cloud-ready systems on AWS or Azure • Work as a technical partner who understands business and delivers measurable outcomes Client Testimonials “Ivy is an open-source .NET C# application framework for internal tools. Virender helped us test it out when we were very early in our process. He created one of the examples on GitHub. The work was fast and of high quality.” — Upwork Client My Skills, Experiences, and Technologies Frontend • Angular 15+, HTML, CSS, JavaScript, jQuery • Tailwind, Bootstrap • Component-driven architecture and clean UI/UX Backend • .NET Core, ASP.NET MVC, Web API • C#, VB.NET • Microservices, Clean Architecture, SOLID Principles • Integration services and automation tools Database • SQL Server, SQLite, MongoDB • Stored Procedures, Triggers, Functions • SSRS Reporting Cloud & DevOps • AWS, Azure • CI/CD Pipelines, Git, GitHub • Production deployments and environment management I also use AI-assisted, spec-driven development workflows with tools like Claude Code to accelerate delivery and improve code quality. Experience Highlights • Delivered scalable enterprise applications across finance, insurance, printing, and workflow automation • Built powerful automation tools that eliminated manual tasks and improved operational efficiency • Designed modular architectures that improved performance, maintainability, and long-term scalability • Successfully upgraded legacy .NET applications into modern, cloud-ready systems with zero downtime Let’s Get Started If you're looking for a senior developer who provides clarity, reliability, and premium-quality engineering, let’s connect. Send me a message on Upwork, and I’ll help you turn your goals into a high-performing product. Keywords Full Stack Developer, .NET Core Expert, Angular Senior Developer, C# Architect, SQL Server Developer, API Engineer, AWS Developer, Azure Developer, Enterprise Software, System Modernization, Automation Tools, MVC Developer, Clean Architecture, Web Application Specialist, Desktop Application Developer, .NET Framework, .net backend developer, c# .net, .net full stack,.net angular

⭐ Senior Full Stack Developer | 50+ Products Shipped ✉️ 𝗠𝗘𝗦𝗦𝗔𝗚𝗘 𝗠𝗘 I typically respond within 12 to 24 hours, and urgent projects can be prioritized. I lead a senior engineering team that builds, scales, and rescues complex web and mobile products. Whether you need a single Senior Full-Stack Engineer or a dedicated team that plugs in and ships from day one – we move fast and deliver production-grade results. Over 50+ completed projects, we've helped startups and scale-ups go from prototype to release, and stepped in as the core engineering team when products needed to grow. We work primarily with Node.js and Nest.js on the backend and React / Next.js on the frontend – the same stack that powers most modern, high-load SaaS platforms. 🎯 WHAT YOU GET WHEN YOU HIRE US – 100% completion rate – every project delivered, backed by a 100% Job Success Score across 6000+ hours on Upwork – Fast start & team scaling – we onboard in days, not weeks, and scale the team up or down as your roadmap demands – AI-accelerated delivery – we integrate AI tools into our development process to improve code quality and ship faster – Full cycle – from prototyping and UX to architecture, development, and release 🏆 RESULTS "I highly recommend Pavlo - he will be my goto next time for any work like this. He understood exactly what I needed and was really fast to act. One of the best freelancers Ive used on Upwork!" – Lauren B., Client "Pavlo and his team were highly responsive, professional, and extremely efficient in diagnosing issues and identifying the root causes of several problems in the codebase. Their debugging process was structured and precise, and their recommendations during the code review were very valuable in improving the overall stability, performance, and maintainability of our system." – Client, Product Manager, SaaS Platform SELECTED PROJECTS – CaJu AI – an enterprise AI platform with real-time AI workflows, scalable Node.js backend services, and React-based interfaces for compliance-focused customer support automation. – CookieFirst – a large SaaS platform where we became the core engineering team, scaling the product, expanding functionality, and improving performance. – Ragusa Express – a booking platform with online reservations, payments, backend modernization, and React frontend improvements. TECHNICAL STACK Backend: Node.js, Nest.js, Express.js, Laravel, Symfony (TypeScript, PHP, Python) Frontend: React, Next.js, Vue.js, Tailwind CSS, SCSS/Sass Mobile: React Native, Java, Kotlin, Swift Cloud & Tools: AWS, Docker, NGINX, Supabase, PostgreSQL, MongoDB, DevOps, Figma If you're looking for a reliable Senior Full Stack partner who works in Node.js, Nest.js, and React and can take ownership from idea to launch – send me a message and tell me about your project. ENGAGEMENT MODELS You can bring on a single Full Stack Developer for focused feature work, a dedicated Backend Developer to own your Node.js services, or a full pod combining Full Stack Developer and Backend Developer roles with a React specialist on top. Most clients start with one Full Stack Developer or one Backend Developer and scale up once trust is established – we've grown from a single Node.js Backend Developer to an eight-person team on more than one long-term engagement. WHY NODE.JS AND REACT We standardized on Node.js and React because they let a single Full Stack Developer move across the stack without context-switching, and they give a Backend Developer and a React engineer a shared language when APIs and UI need to evolve together. A Node.js Backend Developer on our team typically ships REST or GraphQL services that a React frontend consumes within the same sprint, which is the main reason clients hire a Full Stack Developer from us instead of stitching together separate backend and frontend contractors. A FEW THINGS CLIENTS ASK BEFORE HIRING Can I hire just one Backend Developer? Yes – many engagements start with a single Backend Developer handling Node.js architecture while we hold a Full Stack Developer in reserve for later. Do you offer a trial period? Yes, a short paid trial with one Full Stack Developer or Backend Developer is the easiest way to check fit before scaling the team. Can you work backend-only? Yes – some clients only need a Node.js Backend Developer, others need a full Full Stack Developer team covering React end to end. Whether you need a Full Stack Developer or a Backend Developer, message me with your stack and timeline and I'll match you with the right Full Stack Developer from the team within 24–48 hours. Best regards, Pavlo Jedi at Red Carlos Solutions

I build production-ready web, mobile, and SaaS products—from initial architecture and business logic to deployment, app-store release, and long-term support. With 10+ years of full-stack experience, I have worked as a developer, architect, team lead, and business analyst on international projects. I focus on practical solutions, maintainable code, reliable delivery, and systems that can grow with the business. 🧰 CORE TECHNOLOGIES • Angular 22, TypeScript, RxJS, and scalable frontend architecture • Capacitor and Ionic for cross-platform iOS and Android apps • Node.js, NestJS, Express, REST APIs, and WebSockets • MongoDB and PostgreSQL • Authentication, permissions, payments, notifications, maps, and third-party integrations • Docker, Nginx, AWS, Cloudflare, GitHub Actions, and CI/CD • App Store and Google Play preparation and deployment 🧠 HOW I CAN HELP • Build complete SaaS platforms and mobile applications • Create dashboards, admin panels, CRMs, and customer portals • Design backend architecture and complex business workflows • Convert existing web products into iOS and Android apps • Modernize, stabilize, and scale existing codebases • Define MVP scope, technical milestones, and delivery plans • Handle DevOps, production deployment, and ongoing support 📈 RELEVANT EXPERIENCE I have helped build platforms used by more than 400 businesses and supported startups that grew to teams of over 100 employees. My projects include CRM and field-service systems, mobile applications, eCommerce platforms, event products, maps, payments, documents, notifications, and complex role-based workflows. I do more than complete isolated development tasks. I help identify risks, simplify requirements, choose the right architecture, and turn product ideas into stable software that is ready for real users.

𝗠𝗼𝘀𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗱𝗼𝗻'𝘁 𝗵𝗮𝘃𝗲 𝗮 𝗹𝗲𝗮𝗱 𝗽𝗿𝗼𝗯𝗹𝗲𝗺, 𝘁𝗵𝗲𝘆 𝗵𝗮𝘃𝗲 𝗮 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝗮𝗻𝗱 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗽𝗿𝗼𝗯𝗹𝗲𝗺. 𝗠𝗶𝘀𝘀𝗲𝗱 𝗰𝗮𝗹𝗹𝘀, 𝘀𝗹𝗼𝘄 𝗰𝗮𝗹𝗹𝗯𝗮𝗰𝗸𝘀, 𝗹𝗲𝗮𝗱𝘀 𝘀𝗶𝘁𝘁𝗶𝗻𝗴 𝗶𝗻 𝗮 𝗖𝗥𝗠 𝗻𝗼𝗯𝗼𝗱𝘆 𝗳𝗼𝗹𝗹𝗼𝘄𝘀 𝘂𝗽, 𝗮𝗻𝗱 𝗺𝗮𝗻𝘂𝗮𝗹 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 𝘁𝗵𝗮𝘁 𝗲𝗮𝘁 𝘂𝗽 𝗵𝗼𝘂𝗿𝘀 𝗲𝘃𝗲𝗿𝘆 𝘄𝗲𝗲𝗸. 𝗧𝗵𝗮𝘁 𝘄𝗶𝗻𝗱𝗼𝘄 𝗰𝗹𝗼𝘀𝗲𝘀 𝗳𝗮𝘀𝘁. I'm an AI Agent Developer specializing in Voice AI Agent Development, Agentic AI, and Automation, real AI Development and AI App Development, not demos. From AI Implementation to ongoing AI Consulting, I help businesses recover missed calls, answer 24/7, and cut out the manual work slowing them down. 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼 𝗯𝗲𝘀𝘁: -AI Voice Agents for inbound and outbound calls -Multi-step reasoning systems that decide and take action on their own -Custom AI Agents built with Python, LangChain, and CrewAI -AI Chatbot and Chatbot Development for web, WhatsApp, and CRM-connected support -AI Bot builds for lead capture and customer support -CRM Automation, lead entry, follow-up, and pipeline updates without manual work -Business Process Automation for repetitive, time-consuming operations -Appointment booking, rescheduling, and missed-call recovery systems -Multi-Agent Frameworks, Agentic Workflows, Workflow Orchestration 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗜 𝗯𝘂𝗶𝗹𝗱: -Inbound & outbound AI Voice Agents (phone + web) -AI receptionist or frontdesk that never misses a call -Conversational AI with natural, human-like speech -GPT-powered conversation logic & Prompt Engineering -Workflow pipelines connecting CRM, calendar, and business tools -Post-call summaries, tagging, transcripts & follow-up sequences -Every system is built as a real Artificial Intelligence solution, not a scripted bot 🔧 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Retell AI, Vapi, Twilio, ElevenLabs, LiveKit, Pipecat, Cartesia, Ultravox, Synthflow, Deepgram, Whisper, OpenAI Realtime, GPT-4o, Claude 🔧 𝗖𝗥𝗠 & 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: GoHighLevel (GHL), HubSpot, Salesforce, Zoho, Pipedrive, n8n, Make, Zapier, Google Calendar, Calendly, Airtable, webhooks & APIs 🔧 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝘀𝘁𝗮𝗰𝗸: Python, LangChain, CrewAI, RAG, Vector Databases, LangChain, LangGraph, LlamaIndex, Pydantic AI, FastAPI, Django, Node.js, React, PostgreSQL + pgvector, Docker, Kubernetes, AWS/Azure, REST APIs 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝘀𝗲𝗿𝘃𝗲: AI Agents & Automation for Dental AI Agents & Automation for agencies, SaaS, e-commerce AI Agents & Automation for med spa, clinics & healthcare AI Agents & Automation for real estate AI Agents & Automation for legal law firms AI Agents & Automation for home services, HVAC, plumbing & trades AI Agents & Automation for restaurants, and more. 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸: I map your full workflow first, call flow or process flow, decision logic, qualification steps, fallback paths, CRM fields, and handoff points. Then I build, connect your tools, test against real scenarios and edge cases, and refine until it performs reliably in production. I document everything for a clean handoff so your system stays easy to manage. ✅ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲: ✔ Every milestone, deliverable, and cost locked in from Day 1, zero scope creep ✔ 95% on-time, on-budget delivery rate across 20+ projects ✔ Response in under 20 minutes every time ✔ End-to-end ownership from concept to live deployment 𝗜𝗳 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝘀 𝗹𝗼𝘀𝗶𝗻𝗴 𝗿𝗲𝘃𝗲𝗻𝘂𝗲 𝘁𝗼 𝗺𝗶𝘀𝘀𝗲𝗱 𝗰𝗮𝗹𝗹𝘀, 𝘀𝗹𝗼𝘄 𝗳𝗼𝗹𝗹𝗼𝘄-𝘂𝗽𝘀, 𝗼𝗿 𝗮 𝗱𝗶𝘀𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗲𝗱 𝗖𝗥𝗠, 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘄𝗶𝘁𝗵: Your business type & industry: -How calls and leads are handled today -Your current tools / CRM -What you want automated or built I will review your setup and tell you exactly which system fits, Voice Agent, agent-driven workflow, or a full end-to-end build. Let's build something that actually works inside your business. Regards Munir

I help startups and businesses build scalable, high-performance web applications using Nextjs, React, Angular, and Node.js. ✔ 6+ years experience ✔ Built production apps in healthcare, eCommerce, and SaaS ✔ Focus on performance, scalability, and clean architecture If you need a developer who can turn your idea into a reliable product — I can help. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝗿𝗶𝗻𝗴 𝘁𝗼 𝘁𝗵𝗲 𝗧𝗮𝗯𝗹𝗲 I specialize in full-stack development and hybrid mobile solutions, with expertise in: ✅ Angular (Universal, Material, PWA, SSR) ✅ ReactJS and React Native ✅ Node.js, Next.js, PHP, Laravel, and WordPress ✅ Ionic Framework (Ionic 2, 3, 4+) ✅ JavaScript / TypeScript, HTML5, CSS3, Bootstrap ✅ Databases: MySQL, MongoDB ✅ AWS and cloud integrations ✅ Version control with GitHub, GitLab, and Bitbucket 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 I also have a solid background in AI, helping businesses integrate innovative technologies: ✅ AI chatbots and automation ✅ Machine learning and NLP solutions ✅ AI-powered APIs and personalised web apps 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? Over the years, I’ve completed 20+ projects for industries like Healthcare, Education, eCommerce, and Marketplaces. My clients trust me to deliver scalable, user-friendly, and efficient solutions tailored to their business needs. 𝗠𝘆 𝗪𝗼𝗿𝗸 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 Here’s how I like to work: 𝗨𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗚𝗼𝗮𝗹𝘀: I start by gathering all the details about your project and creating a roadmap. 𝗖𝗵𝗼𝗼𝘀𝗶𝗻𝗴 𝘁𝗵𝗲 𝗥𝗶𝗴𝗵𝘁 𝗧𝗼𝗼𝗹𝘀: I suggest the best technologies and estimate timelines based on your needs. 𝗔𝗴𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: I break the project into sprints and keep you in the loop with regular updates. Quality First: I test everything thoroughly to ensure you get a bug-free, polished product. ✊ 𝗟𝗲𝘁’𝘀 𝗖𝗿𝗲𝗮𝘁𝗲 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴 I’m confident, reliable, and easy to work with. If you’re looking for someone who can turn your ideas into reality, I’d love to be your partner. Let’s connect and discuss how I can help bring your project to life!

I help businesses fix, modernize, and scale their Angular apps. With 10+ years as a full-stack developer, I know how to quickly diagnose tough issues, untangle messy code, and upgrade Angular projects to the latest best practices. ✅ Need bug fixes or performance improvements? I can spot problems fast and deliver clean solutions. ✅ Stuck on an old version of Angular? I’ll modernize your app and bring it up to date. ✅ Starting fresh? I build responsive, user-friendly apps with Angular, Vue/Quasar, and reliable back-ends in Node.js/TypeScript or .NET. I also handle the full pipeline: secure APIs, AWS cloud hosting (EC2, Lambda, DynamoDB, S3, API Gateway), and CI/CD so your app is stable and scalable. Clients choose me because I fix problems quickly, communicate clearly, and deliver results that last. For samples of my work, please visit my GitHub profile.

𝐒𝐞𝐧𝐢𝐨𝐫 .𝐍𝐄𝐓 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐄𝐱𝐩𝐞𝐫𝐭 .𝐍𝐄𝐓 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐚𝐚𝐒 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 | 𝐀𝐈 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 | 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 | 𝐑𝐞𝐚𝐜𝐭 | 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 | 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞 | 𝐂# | 𝐖𝐞𝐛 𝐀𝐏𝐈 | 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 | 𝐀𝐳𝐮𝐫𝐞 | 𝐀𝐳𝐮𝐫𝐞 𝐂𝐥𝐨𝐮𝐝 | 𝐀𝐳𝐮𝐫𝐞 𝐃𝐞𝐯𝐎𝐩𝐬 | 𝐂𝐈/𝐂𝐃 | 𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 | 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 | 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐥𝐥 .𝐍𝐄𝐓 & 𝐒𝐚𝐚𝐒 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬| Looking for an experienced .NET developer who can build, scale, modernize, or maintain complex web applications and SaaS platforms? I help startups, SaaS companies, and established businesses develop reliable, scalable, and high-performance software solutions using .NET, ASP.NET Core, C#, React, Azure, and AWS. With extensive experience working on long-term and complex software projects, I can contribute across the complete development lifecycle—from understanding business requirements and designing application architecture to development, API integration, cloud deployment, performance optimization, and ongoing maintenance. ⭐ HOW I CAN HELP YOU • Custom .NET & ASP.NET Core Development • SaaS Application Development • Full-Stack Web Application Development • Backend Development & REST API Development • React Frontend Development • Legacy .NET Application Modernization • Application Architecture & Technical Improvements • Third-Party API & Service Integrations • Azure & AWS Cloud Solutions • Database Design & Performance Optimization • Bug Fixing, Troubleshooting & Code Improvements • CI/CD & Azure DevOps • Long-Term Application Maintenance & Support ⭐ CORE TECHNOLOGIES Backend: .NET, ASP.NET Core, C#, Web API, REST APIs, Entity Framework Frontend: React, JavaScript, HTML, CSS, Responsive Web Applications Cloud & DevOps: Microsoft Azure, AWS, Azure DevOps, CI/CD Databases: SQL Server, Database Design, Query Optimization Architecture: SaaS Applications, Scalable Web Applications, API Architecture, Cloud-Based Solutions ⭐ WHY CLIENTS CHOOSE TO WORK WITH ME ✔ Top Rated Plus freelancer on Upwork ✔ 100% Job Success Score ✔ 30,000+ hours worked on Upwork ✔ 65+ completed and ongoing Upwork jobs ✔ Extensive experience with long-term and complex software projects ✔ Strong expertise in .NET, ASP.NET Core, C#, React, Azure, and AWS ✔ Ability to work with both new and existing applications ✔ Experience understanding complex business requirements ✔ Clean, maintainable, and scalable development approach ✔ Clear communication and reliable project updates ✔ Available for long-term development and ongoing application support ⭐ MY DEVELOPMENT APPROACH I believe successful software development starts with understanding the business problem—not just writing code. My typical development process includes: 1. Understanding your business requirements, existing application, and technical challenges 2. Reviewing the current architecture and identifying potential improvements 3. Planning a scalable and maintainable technical solution 4. Developing clean, reliable, and well-structured code 5. Integrating APIs, databases, cloud services, and third-party systems 6. Testing and optimizing application functionality and performance 7. Supporting deployment, maintenance, and future improvements Whether you need to build a new SaaS product, develop a custom web application, modernize a legacy .NET system, improve an existing application, integrate third-party services, or hire a reliable developer for long-term support, I can help. Have a project or technical challenge you’d like to discuss? Send me a message with your requirements, existing application details, or project goals, and I’ll be happy to discuss the best approach for your project. #DotNet #ASPNetCore #CSharp #MicrosoftAzure #AWS #AmazonWebServices #ReactJS #SaaS #WebApplication #APIDevelopment #FullStackDevelopment #SQLServer #MicrosoftSQLServer #EntityFramework #RESTfulAPI #AzureDevOps #CloudComputing #SoftwareDevelopment #WebDevelopment #EnterpriseApplications 𝐁𝐞𝐬𝐭 𝐟𝐢𝐭 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬: * 𝐋𝐞𝐠𝐚𝐜𝐲 .𝐍𝐄𝐓 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 𝐭𝐨 .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞 𝐦𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 * 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞 𝐀𝐏𝐈𝐬 𝐚𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 * 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 / 𝐑𝐞𝐚𝐜𝐭 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝𝐬 𝐟𝐨𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐚𝐩𝐩𝐬 * 𝐀𝐳𝐮𝐫𝐞 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭, 𝐂𝐈/𝐂𝐃, 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 * 𝐒𝐚𝐚𝐒, 𝐂𝐑𝐌, 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐟𝐢𝐧𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 * 𝐓𝐰𝐢𝐥𝐢𝐨, 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐠𝐚𝐭𝐞𝐰𝐚𝐲𝐬, 𝐫𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠, 𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬