As a seasoned programmer, I bring a wealth of technical expertise and a proven track record in native and cross platform mobile app development for iOS and Android platforms. My skills encompass a wide array of functionalities, including Push and APNS, Geo-fencing, Payment processing (card readers), maps, mobile device management, QR code scanners, Blockchain and integrations with services such as Paypal, Stripe, and Parse. In addition to mobile and backend development, I have hands-on experience integrating AI-powered solutions into applications, including intelligent chatbots, recommendation engines, predictive analytics, Computer Vision and automation workflows. I have worked with modern AI APIs and frameworks to enhance user experience through personalization, smart insights, and real-time decision-making. Listed below is an overview of my skills and the tools I have worked with. Languages : Flutter, FlutterFlow, Dart, React.js, React Native, SwiftUI, Objective-C, Kotlin, T-SQL, C#, JavaScript (ES6+), HTML5, Swift 5+, CSS3, TypeScript, Python, JSON Frameworks : Core Foundation, iOS SDK, Core Data, Core Video, Core Location, MapKit, Social Framework, Core Media, AVAudioEngine, Flutter SDK, Material & Cupertino Widgets, Jetpack Compose (basic) Libraries / APIs : Core Animation, Facebook SDK, jQuery, Google Maps SDK, AFNetworking, CocoaPods, SQLite, Core Graphics, SpriteKit, Parse iOS SDK, Mixpanel SDK, MailChimp API, Node.js, Supabase, Firebase (Auth, Firestore, FCM, Crashlytics), REST APIs, GraphQL, WebSockets Tools : iOS Simulator, Apple Xcode, Android Studio, Visual Studio, VS Code, Git, Bitbucket, GitHub, SVN, Postman, Firebase Console, Fastlane, TestFlight, MailChimp, Jira Platforms : iOS 15–26, Android 10–15, Flutter Mobile (iOS & Android), Flutter Web, Flutter Desktop (Windows, macOS, Linux) CMS / ERP / CRM : Django-Oscar, Django-SHOP, Mezzanine, Odoo – OpenERP (Open Source ERP & CRM), Headless CMS, Custom Admin Dashboards Web / Backend Tools : jQuery, Yahoo UI Library, AngularJS, SQLAlchemy, Peewee, Motor, PyMongo, Django MongoDB Engine, Express.js, NestJS Server end : Azure, Firebase, Google Cloud Functions, AWS (EC2, S3, Lambda), Docker, CI/CD Pipelines Paradigms : Agile Software Development, Scrum, Kanban, MVC, MVVM, Clean Architecture Misc : iOS Video, Backend Integration, Stripe Payments, PayPal, Fintech, Push Notifications, Real-time Sync, Barcode & QR Code (QR Code, DataMatrix, Code39, Code128, PDF417, AZTEC, UPC, EAN) Storage : Microsoft SQL Server, Firebird, MySQL, SQLite, MongoDB, DynamoDB, Redis, MemSQL, Firebase Firestore, Cloud Storage Core specialization in: - Fintech apps- Payments apps, digital wallets, Loyalty rewards, stock trading, referral - Utility apps- Call recorder, keyboard, food delivery - Communication- social networking, audio/video calling - Real estate apps - IoT- BLE/ibeacons, Healthcare - On demand service booking apps - Sports apps - AI & Machine Learning – Predictive analytics, recommendation systems, personalization, chatbots, fraud detection, intelligent automation These verticals can be verified from my profile too. I'm well versed in using wallet based SDKs including Mastercard, Pay- Pal, Braintree, Simply Commerce, Quickpay, Razorpay SDK etc for e-wallet based applications. I have worked extensively with stock trading apps with vast knowledge in exante.eu, Meta trader 5, socket based programming for real time stock price alerts. I can integrate a number of crypto-currency wallets for your app including Bit-coin Core, Electrum, Jaxx cryptocurrencies, Rippex and Exodus that offer an easy-to-use interface, better protection against fraud, Lightweight and easy to set up and easy recovery for BTC using a wallet seed. I thrive on challenges and exhibit hyperactivity when problem-solving. My ability to think deeply and beyond the obvious sets me apart. Let's collaborate and discuss your ideas. I can help you achieve the best solutions for your business needs. I just completed one of my ongoing projects and currently seek new avenues.

🚀 I fix, optimize, and modernize real-world .NET applications, without breaking what already works. Hi, I’m Pradip, a Senior .NET Engineer with 15+ years of hands-on experience working on live, production-grade applications. I specialize in existing .NET systems that are slow, hard to maintain, or need modernization, not greenfield experiments. I help businesses across the USA, UK, Canada, Australia, and Europe improve stability, performance, and scalability using clean, practical, and future-ready .NET solutions. 🔷 What I Do Best: - Maintain and improve existing ASP.NET applications - Fix performance issues in ASP.NET Core / MVC apps - Refactor legacy WebForms and MVC codebases - Optimize SQL Server queries and database performance - Design and enhance secure, scalable Web APIs - Gradually modernize systems (WebForms → MVC / Core) - Integrate AI tools to automate workflows and speed up development - FinTech and Payment Systems Development 🔷 Core Technical Expertise: 👉 Backend & Web - ASP.NET Core, ASP.NET MVC, ASP.NET Web API - WebForms (maintenance & migration) - C#, .NET Framework, .NET 6 / 7 - Clean Architecture, Modular Design - Authentication, Authorization, JWT, SignalR 👉 Databases & Performance - Microsoft SQL Server (query tuning, indexing, optimization) - MySQL, PostgreSQL, MongoDB - Entity Framework & Entity Framework Core - Stored Procedures, DB refactoring, migrations 👉 Frontend - Angular, Razor Views, JavaScript, jQuery - Bootstrap, Tailwind CSS - HTML5, CSS3 👉 Cloud & DevOps - Azure (App Services, APIs, IIS) - AWS (EC2, S3, SNS, SES, Lambda, ElasticSearch, Redis) - Git, GitHub/GitLab/Bitbucket - CI/CD basics, deployment pipelines 👉 Integrations - Payment gateways (Stripe, PayPal) - Google APIs (OAuth, Maps) - AI APIs & automation tools - Redis, ElasticSearch, third-party services 🕓 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: • 40 hours/week • Flexible to work in your timezone (EST, PST, GMT, AEST) 🔷 If your application is slow, fragile, or difficult to maintain, I can step in, understand it quickly, and improve it safely. 🚀 Click “Invite to Job” to schedule a free 15-minute strategy call. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Senior .NET Engineer, ASP.NET Core, ASP.NET MVC, WebForms, C#, SQL Server, Performance Optimization, Legacy System Modernization, API Development, AI Integration, Azure, IIS, Entity Framework Core, Database Optimization, Migration, SignalR, Blazor, Angular

🚀 Bring Your Ideas to Life, I Build Apps & Websites That Wow! Have a vision? I will make it real. With 13+ years of experience in web and mobile development, I transform ideas into high-quality, fully functional applications. Why Clients Choose Me: ✅ End-to-End Development: Every project follows a meticulous workflow Investigation → Development → QA Review → Code Review → Deployment. Nothing slips through the cracks. ✅ Clear Communication & Support: I am available for calls anytime to discuss tasks or new projects. Working exclusively on Upwork means I am always reachable when it matters most. ✅ Trusted & Verified: With over 13 years as a verified member of the web and app ecosystem, your project is in safe hands. 💡 Services I Offer: ✓ Full Stack Web & Mobile App Development (iOS & Android) ✓ OpenAI & ChatGPT Integrations ✓ Frontend: HTML, CSS, JavaScript, Bootstrap, React.js, Angular.js, Vue.js ✓ Backend: Node.js, Laravel, Django, PHP, Python ✓ CMS & E-commerce: WordPress, Shopify, Magento ✓ Databases: MySQL, MongoDB, SQLite, PostgreSQL ✓ Mobile Languages and Frameworks: Swift, SwiftUI, Kotlin, React Native, Flutter, Ionic ✓ Cloud & Hosting: Firebase, AWS, GoDaddy ✓ UX/UI Design & Performance Optimization ✓ Support, Maintenance, Audit & Code Review 🌟 Expertise Across App Genres: ✪ ChatGPT-powered apps & AI integrations ✪ Social networking & dating apps, instant messaging ✪ Geolocation, restaurant, travel, shopping apps ✪ Health, fitness & educational apps ✪ Video streaming & processing apps (RTMP, Wowza) ✪ Online booking & appointment apps ✪ E-commerce & payment integration ✪ Live streaming with dual camera support ✪ Push notifications, social logins, REST APIs, animations My Promise: “Whatever you imagine, I can create beautifully, efficiently, and reliably.” Send me a message today and let’s transform your idea into a product that impresses!

Successful software products are rarely defined by the idea alone. In most cases, success depends on execution, architecture, scalability, and the ability to solve technical challenges without introducing unnecessary complexity. This is where I bring value. For more than 25 years, I’ve been helping startups, SaaS companies, and growing businesses build AI powered products along with scalable Web & Mobile Applications designed for real world production environments. Many clients reach out to me, when they need more than just a regular developer. They need an experienced technical partner who can understand the product vision, identify risks early, make practical architectural decisions, and keep development moving efficiently with minimal oversight. My focus is always on delivering stable, scalable, and maintainable solutions that support long term business growth. I have been involved in building Web, Mobile and now comes the AI world, enterprise software solutions across startups, SaaS platforms, automation systems, internal business tools, and large scale customer facing applications. My role is typically centered around helping businesses turn ambitious ideas into stable, production ready systems that are engineered properly from the beginning. I work directly with clients throughout the entire development lifecycle, from planning and architecture to development, scaling, integrations, optimization, and long term support/maintenance. Depending on project scope, I also collaborate with a trusted network of senior engineers and specialists through larger delivery initiatives associated with LEADconcept, allowing projects to scale efficiently while communication and accountability remain direct and highly organized. The focus is always the same “Building software that performs reliably in production”, remains scalable, maintainable long term, and supports real business growth. My experience includes: • AI Powered SaaS Platforms • Custom AI Integrations using OpenAI, Claude, Gemini & LLMs • AI Assistants, Chatbots & Automation Systems • Full Stack Web Applications & Enterprise Platforms • Native & Cross Platform Mobile Applications • Business Process Automation & Internal Systems • Scalable APIs & Third Party Integrations • Cloud Infrastructure & System Architecture • Blockchain Applications & Smart Contracts • CRM, ERP & Workflow Platforms • High Performance Admin Dashboards & Analytics Systems Technologies and platforms I regularly work with include Python, Django, FastAPI, Node.js, React, Next.js, Vue.js, PostgreSQL, MongoDB, AWS, Docker, LangChain, LangGraph, LlamaIndex, Vector Databases, n8n, Make, and modern AI infrastructure built around production grade LLM integrations. Alongside modern AI and cloud based systems, I also continue to work extensively with established technologies and enterprise platforms including PHP, MySQL, .NET, WordPress, custom CMS platforms, Shopify, Magento, WooCommerce, Odoo, HubSpot, Zoho, desktop applications, large scale database driven systems, API integrations, dashboard development, UI/UX modernization, Figma based interface implementation, and complete Web & Mobile application development across both legacy and modern architectures. Much of my experience involves helping businesses modernize existing systems, improve scalability, redesign outdated platforms, integrate AI capabilities into mature products, and transition legacy applications into more maintainable and future ready solutions. Over the years, I’ve contributed to projects across healthcare, fintech, eCommerce, SaaS, logistics, automation, education, marketplaces, analytics or you name the industries. Clients generally appreciate clear communication, quick response times, regular progress updates, and a transparent development process that keeps them involved throughout the project. I strongly believe consistent communication, timely feedback, and reliable execution are key factors in building successful long term outsourcing partnerships. If your project requires strong technical leadership combined with hands on execution and scalable engineering experience, I would be glad to discuss how I can contribute. Please contact me for further discussion, as I am available 24/7 to respond you.

🚀 What I Help Businesses Do: ✔ Automate operations using AI (Claude, MCP, AI workflows, integrations) ✔ Build SaaS platforms from idea to production ✔ Replace manual processes with smart systems ✔ Improve performance, scalability, and cost efficiency ✔ Integrate APIs, third-party systems, and automation tools Technical decisions are business decisions. My goal is to help you scale your product’s impact without scaling your burn rate. 1. Share your business scaling challenges. 2. Get practical solutions within 2 weeks. 3. Achieve up to a 5× business impact. 🧩Core Expertise : - Generative AI & LLMs: LangChain, LangGraph, LlamaIndex, LangSmith, HuggingFace, OpenAI (GPT-4, GPT-3.5), Mistral7B, Gemini, Stable Diffusion, Midjourney - RAG & AI Agents: Retrieval-Augmented Generation, semantic search, multi-agent workflows, Model-Code-Pipeline (MCP) servers, autonomous task orchestration - Automation & Orchestration: n8n, custom workflow automation, SaaS integrations, API-based pipelines for business process optimization - Computer Vision & Image Processing: Object detection (YOLO, SSD, R-CNN), image segmentation (Mask R-CNN), OpenCV, transfer learning, fine-tuning pre-trained models - Cloud & Deployment: Azure, AWS, GCP, Docker, CI/CD pipelines for scaling AI systems across distributed environments - Full-Stack AI Applications: Backend APIs (.NET Core, Node.js, Python FastAPI), frontend dashboards (React, Angular, Blazor), real-time interfaces for AI-driven insights 💡 My Approach : 1. Problem Discovery – Understand business goals, data constraints, and end-user requirements. 2. AI Architecture Design – Choose the right models, frameworks, and pipelines for scalable performance. 3. Development & Integration – Build AI-driven features integrated with existing products or new applications. 4. Deployment & Monitoring – Deliver production-ready systems with continuous improvement loops. If you’re building the next generation of AI-driven platforms, I can help architect, build, and scale it. 📅Let’s schedule a meeting to discuss how AI can transform your project.

✅ Quickly understand business requirements and translate them into scalable technical solutions ✅ Evaluate and implement modern technologies to improve performance, stability, and user experience ✅ Proactively suggest improvements and collaborate closely with clients to deliver better long-term outcomes ✅ Design clean, maintainable architectures that support future growth ✅ Communicate technical concepts clearly to both technical and non-technical stakeholders ✅ Take ownership from planning to deployment, ensuring quality and timely delivery ✅ Provide accurate effort estimations with clear scope definition to avoid budget overruns ✅ Ensure cost transparency and realistic timelines from day one

I am a Senior .NET/C# and AI Engineer with 7+ years of experience building reliable, scalable, and production-ready solutions. I specialize in developing Windows and web-based applications using ASP.NET Core, MVC, Web Forms, WPF, Windows Forms, and modern UI frameworks like Kendo UI, Telerik, Bootstrap, and jQuery. I am equally strong in backend logic, API development, SQL optimization, and performance tuning. Alongside full-stack .NET development, I build advanced AI systems using Computer Vision, Large Language Models (LLMs), and Document AI. I help businesses automate workflows, analyze images and video, extract insights from documents, and integrate AI into existing products. I deliver clean code, strong communication, and end-to-end ownership from understanding the requirement to deployment in cloud environments. If you need a developer who can deliver high-quality .NET applications and intelligent AI-driven solutions, I’d be happy to work with you.

I turn product ideas into powerful React Native apps that help startups and companies launch fast, scalable mobile applications. That's right! Users love and businesses grow on high-performance mobile apps that scale to thousands of users without breaking. Not just an ordinary developer who hangs you by code, but enthusiasts who care about your success. Let me walk you through my quality packed recent work: ✅ Developed a React Native Mobile App that raised $13M (Diet Planner, Check "Fitia") ✅ Developed an Ionic Mobile App that raised $8M (Web3 Job Portal, Check "BONDEX") ✅ 9+ years experience in Full Stack Web & Cross Mobile App Development ✅ Built & launched 50+ web & mobile applications ✅ SaaS Development expertise – API integrations, multi-tenancy, PWA, SPA ✅ Enterprise solutions – Banking, Fintech, Healthcare, eCommerce, Entertainment, Education Hello Upwork Family, I’m Noman who bring 9 years of experience in software development, I’ve helped businesses of all sizes. From startups to enterprises, I have achieved success through powerful web and mobile solutions. It seems pretty tedious yet I have gone through the transformation grind and I’ve been in your shoes, working on complex projects with tight deadlines, and I know exactly how to transform your ideas into reality. I understand the pressure of delivering fast, and I’m here to relieve that weight. The solutions that not only meet but exceed your expectations and turn those technical hurdles into stepping stones for success! 𝗛𝗲𝗿𝗲’𝘀 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗦𝘂𝗰𝗰𝗲𝗲𝗱: No matter where you are in your project, I’ve got the expertise to guide you to the finish line: ● Whether it’s a dynamic SPA, PWA, or a SaaS platform, I create websites that are both functional and beautiful. ● From RESTful APIs to OpenAI, I integrate the tools that power your app’s performance and scalability. ● React Native, Ionic, and custom hybrid mobile apps that keep users engaged and connected on the go. ● Slow website? Buggy app? I’ll fine-tune every detail for peak performance and a smooth user experience. Whatever challenge you’re facing, I’m ready to take it on! ==>𝗪𝗵𝘆 𝗬𝗼𝘂’𝗹𝗹 𝗘𝗻𝗷𝗼𝘆 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲: When you hire me, you’re not just getting a developer—you’re getting a partner dedicated to making your vision a reality. Here’s why: ● Frontend Expertise: Angular, React.js, Next.js—these are just a few tools I use to make your website pop. Clean, modern, and fully responsive design is my promise to you. ● Backend Strength: I’m fluent in ASP.NET, Node.js, PHP, and MySQL, and I build backends that are not only solid but also scalable as your business grows. ● Mobile Precision: React Native and Ionic apps are my forte. I integrate cutting-edge features like real-time messaging, chat, and cloud services, all while ensuring a seamless user experience across Android and iOS. == 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗦𝘁𝗮𝗻𝗱 𝗢𝘂𝘁: So, what makes me different from the hundreds of other developers out there? The answer is simple: 🟡 Apps like "Fitia" and "Bondex", which have had over 1 M+ downloads, show the quality and reach of my work. 🟡From ideation to deployment, I’ve got the technical expertise and problem-solving skills to bring your project to life, and beyond. 🟡I understand the importance of staying on the same page. That’s why I’m available to work within US time zones (EST/PST), ensuring smooth, timely communication. 🟡Your satisfaction isn’t just a goal—it’s my mission. I strive for excellence in every project, and I’m committed to delivering results that speak for themselves. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗦𝘂𝗰𝗰𝗲𝘀𝘀: 𝗥𝗲𝗮𝗹 𝗖𝗮𝘀𝗲 𝗦𝘁𝘂𝗱𝗶𝗲𝘀 ==> 𝗕𝗢𝗡𝗗𝗘𝗫 • Impact: Drove a $36M business profit increase in 36 months. • About BONDEX: An innovative platform redefining business transactions and financial solutions. ==> 𝗔𝘂𝘁𝗼𝗦𝗰𝗼𝘂𝘁𝟮𝟰 • Impact: Grew the user base by 4 M+ in just 14 months. • About AutoScout24: A leading online marketplace connecting automotive buyers and sellers with ease. 𝗠𝗶𝘀𝘀𝗶𝗼n • Impact: Secured $45M in funds, garnering significant government and NGO attention. • About Missio: A transformative platform driving social innovation and impactful change. 📌𝗟𝗲𝘁’𝘀 𝗖𝗿𝗲𝗮𝘁𝗲 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! If you’re ready to elevate your project and see it come to life, I’m here to help. Whether you have a clear idea or need guidance in shaping your vision, let’s collaborate to make something truly remarkable. Click “𝗛𝗶𝗿𝗲 𝗠𝗲” to get started, or send me a message to chat about your project. I can’t wait to help you build the future of your business! THANKS FOR YOUR TIME, HIGHLY APPRECIATE IT ❤

Though I can work in many different domains my favorites are artificial intelligence, web development and algorithm development. I'm keen on working on game development too.

I’m a .NET Developer with 6+ years of experience in creating high-quality Windows and web apps. Key Skills: ASP.NET Core (5-8), MVC, Web Forms WPF, Windows Forms HTML5, CSS3, Bootstrap, JavaScript, jQuery API Integration, Kendo UI, Telerik I focus on performance tuning and optimizing database queries. With solid expertise in client-side technologies and frameworks like WPF, MVVM, and XAML, I’m committed to delivering efficient, scalable solutions. Clear communication is my priority. I ensure clients are always updated on progress. Let’s connect to discuss how I can help your next project!