An Embedded Solution Architect with wide experience in embedded product development including embedded hardware development, embedded firmware development, embedded linux / android based solution development. I have product development expertise in following domains, 1. Smart Internet of Things 2. Automotive Electronics and Communication Technologies 3. Consumer Electronics I have experience in complete end-to-end hardware design includes hardware schematics, PCB layout, High Speed Signal like HDMI, Ethernet, MIPI-CSI2, MIPI-DSI and etc, RF Antenna design and fine tuning. I also have experience in complete end-to-end embedded software design & development includes, • Embedded Linux Software System Design & Development • Development of Embedded Linux / Android Device Drivers • Development of Smart Internet of Things solution using BLE, Mesh, LoRa, WiFi, Thread networks. • Protocol Stack & Telecommunication Standards Implementation • Embedded Firmware Design, Development and testing • Device driver development for Windows XP, WinCE, Windows 7 platform • BSP, Device Driver, Application development based on VxWorks platform • Professional Trainer of Embedded Linux, Device Drivers, Firmware Programming.

⭐Top Rated | 100% Job Success | 5-Star Execution ⭐ Let’s be real: Most "developers" here are just middle-men. When you hire me, you aren’t just getting a coder, you’re getting a technical partner who has built products for Dell, Cisco, and dozens of founders across every imaginable domain. I am a Gold Medalist Computer Science graduate, the Founder of OpenRox, and an AI Instructor who has taught 40+ sessions to the next generation of engineers and builders from all age groups. I don’t do "good enough." I build high-performance, scalable systems that actually make money. Doesn't matter if you need a custom AI Agent that thinks for itself, a complex Fintech platform with complex regulatory integrations, or a high-end mobile application, I deliver results. ⭕Why Founders work with me: - Full-Spectrum Mastery: From Embedded Systems (Arduino/Pi) to Game Engines (Unity/Unreal) and AI/ML (PyTorch/TensorFlow). - CEO Mindset: I run a tech agency. I understand ROI, deadlines, and why your business needs to scale. - Elite Pedigree: Top University Gold Medalist. I understand the deep math behind the AI, not just the "wrappers." - Instructor-Level Clarity: I teach this stuff. If I can explain AI to a 10-year-old, I can make your project's architecture crystal clear to you. ⭕ What I’ve Built Recently: - Custom AI Ecosystems: Engineered marketing automation platforms that handle content, email, and video generation autonomously. - Next-Gen V-Tubing: Built AI-driven virtual YouTubers using real-time scraping and OpenAI’s Agent API. - Revolutionary Fintech: Designed 1LINK-integrated financial tools for entrepreneurs with built-in AI advisors. - Creative AI: Systems that generate 3D logos, manga, and interactive stories from scratch. ⭕ My Technical Arsenal: - AI/ML: Custom Agents, NLP, TensorFlow, PyTorch, Scikit-learn, SpaCy. - Web & Mobile: React.js, Node.js, Python, Flutter Java, Swift, Kotlin, REST/GraphQL. - Games & Desktop: Unity, Unreal Engine, JavaFX, Electron, C#, C++. - Everything Else: Shopify, Liquid, WooCommerce, SQL, MongoDB, Firebase. If you want the best, let’s talk. If you want "cheap and slow," I’m not your guy. ✉️Click "Message" or "Invite" and let's turn your vision into a reality.

I am Parminder a passionate developer who lives and breathes Microsoft technologies and related frameworks. Coding isn't just a job for me; it's a genuine love and lifelong pursuit. I am always eager to take on new challenges and push the boundaries of what I can build. My areas of expertise include: Microsoft Technologies: ASP.NET, MVC, WinForms, WPF, Entity Framework, DDEX, Dapper, Spotify Front-End: AngularJS, React, HTML5, CSS3, Bootstrap 3, JavaScript, jQuery CMS & E-Commerce Platforms: NopCommerce, Umbraco, DNN, WordPress Mobile Development: Xamarin, Kotlin Cloud & Backend: Azure, AWS, Node.js Databases: MySQL, MongoDB, SQLite Other Technologies: Laravel, PHP, Spotify API integration, HIPAA I take pride in delivering clean, efficient, and scalable solutions. I work tirelessly to ensure complete satisfaction for every client. My approach is simple: quality work, open communication, and a results-driven mindset. I believe every project is a new challenge, and every challenge is a step toward success. Let’s build something great together! Cheers, Parminder Singh

☑️ CTO of a Top-rated Ukrainian software development company Qualium Systems ☑️ 15+ years of expertise ☑️ 200+ projects released ☑️ 100% Job Success Score We help startups and businesses build scalable digital products - from SaaS platforms and mobile apps to AI-powered systems and interactive 3D configurators. Our expertise includes: • SaaS & custom web platforms • Mobile apps (iOS & Android) • AI integrations & automation • 3D configurators & product visualization • Cloud architecture & backend systems 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: React.js, Next.js, Node.js, TypeScript, React Native, Flutter, Three.js, OpenAI, TensorFlow, PostgreSQL, MongoDB, AWS, Docker, Kubernetes. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝘂𝘀: ✅ ISO/IEC 27001 certified processes ✅ Strong technical architecture expertise ✅ Transparent communication ✅ Full-cycle development team ✅ Long-term support & scaling Let’s discuss your project and build something outstanding together!

✅ 100% Job success ✅ 14+ Years Experience ✅ Enterprise & SaaS Development Need a senior .NET expert who can modernize legacy software, build scalable SaaS applications, or lead complex enterprise development? With 14+ years of experience, I help businesses deliver reliable software using ASP.NET Core, C#, Azure, React, and modern software architecture. Why startups choose me ✔ Strong system & architecture design I design systems that are: - Easy to extend - Safe to scale - Maintainable for the long term - Aligned with real business workflows ✔ Legacy system modernization (without breaking anything) I specialize in: - Migrating legacy WebForms / MVC / desktop systems to modern architectures - Gradual modernization (no risky big-bang rewrites) - Improving performance, security, and maintainability - Keeping existing business logic intact ✔ Speed with quality Startups need momentum. I deliver: - Fast execution - Clean, well-structured code - Thoughtful technical decisions that avoid future rework ✔ Ongoing support & feature evolution I work well as a long-term technical partner, helping you: - Add new features safely - Refactor where needed - Improve system health over time - Support production systems confidently Technical Expertise Backend & Architecture - C#, ASP .NET Core, MVC, WebForms - .NET 6 / 7 / Core - Entity Framework - RESTful APIs - Clean Architecture, layered systems Frontend - HTML5, CSS3, Bootstrap - JavaScript, TypeScript - React, Angular, Blazor Databases - SQL Server - PostgreSQL - MongoDB - Cosmos DB Desktop & Mobile - WPF, Windows Forms - Xamarin, .NET MAUI Cloud & DevOps - Azure Web Apps, Functions, WebJobs - Azure Service Bus, Key Vaults, Blob Storage - Azure DevOps, Git Standards & Practices - Agile / Scrum - HL7 / FHIR - Secure, scalable API design

Need a VR game that ships smooth on Meta Quest? A multiplayer game that scales without crashing? Or a Web3 title with wallets, NFTs, and on-chain rewards done right? I'm a Senior Game Developer with 8+ years of experience and 100+ commercial games shipped across iOS, Android, PC, WebGL, and AR/VR platforms built in both Unity (C#) and Unreal Engine (C++/Blueprints). I handle the complete game development pipeline solo from gameplay systems, multiplayer architecture, and game design, to App Store publishing and post-launch optimization. Zero outsourcing. I've partnered with solo founders, growing startups, and large enterprises to turn rough ideas into polished, published products. Whether you need a game built from scratch, a broken project rescued, or an underperforming build optimized I've done it and I can do it for you. 🎮 What I Specialize In: Multiplayer Games Photon PUN, Photon Fusion, Mirror. Server-authoritative and P2P architectures. MMO, FPS, racing, boxing, basketball, turn-based, and real-time multiplayer all shipped and battle-tested. VR/AR Development Meta Quest 2/3, Apple Vision Pro, HTC Vive, Pico. OpenXR, XR Interaction Toolkit, Meta SDK, Hexabody, Vuforia, Ultraleap. Training simulations, education apps, and immersive entertainment in both Unity and Unreal Engine. Web3 & Blockchain Games NFT integration, P2E mechanics, smart contracts, crypto wagers, wallet integration (Phantom, OKX, embedded & custom wallets). Corporate & Industrial Apps MQTT-connected industrial simulations, enterprise training, metaverse safety training. Delivered projects for BMW, Qatar Archives, and healthcare clients. Mobile & Web Games Casual, arcade, puzzle, match-3, endless runners, fighting, parkour. WebGL deployment via AWS S3 + CloudFront. Game Design GDD creation, level design, economy & progression systems, UI/UX flow, 2D/3D art direction, prototyping, playtesting. 🛠 Technical Stack: Engines: Unity (C#), Unreal Engine 4/5 (C++, Blueprints) VR/AR: OpenXR, XR Interaction Toolkit, Meta SDK, Vuforia, Ultraleap, Hexabody Networking: Photon PUN, Photon Fusion, Mirror, server-authoritative & P2P Fighting Systems: Universal Fighting Engine (UFE), combo systems, hit detection, character states Backend & Cloud: PlayFab/CBS, Firebase, Node.js, MongoDB, Azure Blob Storage, AWS (S3, CloudFront) Monetization: Unity Ads, AdMob, IAP, Firebase Analytics Project Management: Notion, ClickUp, sprint planning, cross-functional team leadership 🏆 Notable Shipped Titles: VR Games: Finding the Killer (multiplayer), Boxing Simulator, Cricket Batting, Table Tennis, Golf Digger, Escape Room, A Narrow Escape (Unreal Engine horror survival) VR Applications: Surgery Simulator, VR Lab, VR Classroom, Music Conducting App, Therapy App, Qatar Archives Restoration AR Projects: BMW Showroom QR Experience, Ultraleap Gesture Tracking, Patient Chart Visualization Web3 Titles: NFT-based Fighting Game, Pixel-Art Minecraft-style MMO, Web Rhythm Game with Wallet Integration, Crypto Parkour & Tower Games, Play-to-Earn Space Shooter Mobile & Web: Match-3 Multiplayer, Endless Runner, Forest Defense, Basketball & Boxing Wager Games Corporate: Safety Training for Kids in Metaverse, MQTT-connected Industrial Simulations ✅ What I Can Deliver: Complete 2D or 3D games from concept GDD, level design, economy systems, visual direction Production-ready VR/AR experiences for training, simulation, and entertainment Secure, scalable multiplayer games with full backend support Web3-enabled games with NFTs, wallets, and crypto payments Full-cycle game development from concept to launch Performance optimization for mobile, PC, WebGL, and XR platforms I'm not just a coder I'm a shipping partner. I bring both the technical execution and the delivery discipline to turn your vision into a launched product without hand-holding. 📩 Message me with your project details (genre, platform, timeline, budget range), and you'll get a reply within 2-4 hours with a concrete approach what we'll build, how, how long, and what the risks are.

About Me Experienced AI Full Stack Software Engineer. I build scalable, cloud-based applications combining modern web and AI technologies. I specialize in full stack development with React, Next.js, Node.js, and TypeScript. On the backend, I work with Python (FastAPI, data pipelines, AI workflows) and .NET/C# for enterprise-grade systems. I also have extensive experience with PHP frameworks like Laravel, WordPress, and Drupal, using MVC, MVVM, and other web architecture patterns to create maintainable, modular applications. I work extensively with AI and LLM systems. This includes LangChain, LangGraph, OpenAI models, Hugging Face, and custom NLP pipelines. I build RAG systems, automation workflows, and production-ready AI tools. For Python AI/ML, I use PyTorch for deep learning, YOLO for computer vision, and n8n for workflow automation and integrations. I have strong cloud and DevOps skills. I design Kubernetes clusters, CI/CD pipelines, and serverless systems on AWS and Azure, including SageMaker and Azure ML. I focus on scalable, zero-downtime deployments and reliable production architecture. Sometimes played on Geo service and Geo data science using QGIS, ArcGIS and Google map, OpenStreet, Leaflet , Heatmap and Mapbox GL and Maplibre I enjoy solving complex problems and turning ideas into efficient, maintainable systems. Clear communication and long-term collaboration are my top priorities.

As an expert in C#/.NET and Azure, I boost project efficiency by 40%, helping clients save money while meeting tight deadlines. Partner with me to ensure your APIs and migrations are done right—let’s drive profitability together! From REST API design to Azure cloud architecture, I focus on writing maintainable, production-grade code and ensuring smooth delivery from planning to deployment. 🔧 Skills & Specialties .NET Core & C# – Enterprise-grade backend services Azure Cloud – App Services, Functions, DevOps pipelines, CI/CD React / Angular / Vue – Modern, responsive front-ends SQL & EF Core – Optimized schema design and query performance Legacy System Modernization – Migration to .NET Core & Azure REST APIs – Secure, scalable architecture for integrations DevOps – Automated deployments, Git version control, Agile delivery Full Project Lifecycle – From architecture through QA to release 📌 Projects & Achievements Migrated large legacy .NET apps to Azure using microservices and serverless Built real-time dashboards with React + ASP.NET Core APIs Designed high-traffic REST APIs integrated with third-party services Implemented CI/CD pipelines with Azure DevOps for rapid deployments 🎓 Background B.S. in Computer Science with certifications in Azure Cloud Architecture and Agile Project Management. ✅ Why Clients Choose Me Proven expertise in .NET + Azure ecosystems Reliable delivery of scalable, secure apps Clear communicator who gets things done without hand-holding

You need a Unity developer who actually ships — not someone who disappears after onboarding or ghosts you when things get hard. I've built and delivered 26 Unity projects on Upwork with a 100% Job Success Score and Top Rated badge. My specialty is multiplayer games — using Photon Unity Networking (PUN) to build real-time, low-latency experiences for mobile and PC. Here's what I bring to your project: ⚡ Multiplayer & Networking — PUN, real-time syncing, lobby systems, matchmaking 📱 Mobile Game Development — iOS & Android, optimized for performance and battery 🎮 Full Game Pipeline — from concept to Play Store / App Store submission 🛠️ Systems Design — combat systems, inventory, progression, economy, UI/UX 🌐 Cross-Platform — PC, mobile, console-ready builds 💰 Monetization — ads (AdMob, Unity Ads), in-app purchases, rewarded systems I run a small dedicated studio. That means you get a senior developer leading your project AND a design team supporting it — without paying agency prices. I take on projects where I can do my best work. If your scope is clear and you value quality communication, we'll work well together. Let's build something players actually want to play.

Hi Pinescript, TradingView Developer Integration AI trading with broker account Trading bot📊 Tradingview lightweight chart Integration and Broker API intergration,intractive brokers,Trading platform, AI strategy developer 🚀 Elevate Your Trading and Investment Experience with an Expert AI Algo Developer! 🔍 Your Trusted Partner in Algo Trading, Pine Script, and API Integration With over 9 years of experience in financial markets and algorithmic trading, I bring unmatched expertise in TradingView Development, Forex Trading, and Digital Marketing tailored for brokers and trading platforms. My focus is to empower traders and financial institutions through cutting-edge technology, custom tools, and seamless API integrations. --- 💼 MY CORE EXPERTISE 🔹 TradingView Development: Custom indicators, alerts, and strategies on TradingView, enabling traders with real-time market insights and intuitive visualizations. 🔹 API Integration & Automation: Expert in automating trading workflows with Node.js, Pine Script, and APIs from platforms like Zerodha, Angel One, Shoonya, ActiveTicks, and Interactive Brokers.CTrader, 🔹 Forex and Algorithmic Trading: Specializing in Forex trading strategies and automation with advanced analytical tools like MetaTrader (MQL) and AI-driven bots for profitable trading. 🔹 Trading Bots & Smart Automation: Developing AI-powered trading bots for platforms like Zerodha, Binance, and other brokerages. Seamlessly automate trading processes while managing risk effectively. 🔹 AI Trading Experience in classification binary regression RL PPO model,backtester.py Backtesting and strategies Prophet model,Randomforest model AWS Cloud deployment 🔑 SKILL HIGHLIGHTS TradingView Customization: Advanced Pine Script solutions for personalized trading strategies.,C++ Technical & Financial Analysis: Data-driven insights for effective decision-making. Algorithmic Trading: Fully automated strategies for equities, commodities, and Forex. Risk Management Tools: Design and implementation of tools to manage and mitigate trading risks. FinTech Development: Integration of AI, ML, and advanced analytics for scalable trading platforms. 🌟 CLIENT SUCCESS STORIES ⭐⭐⭐⭐⭐ “Exceptional service! Delivered customized indicators and trading solutions that boosted my strategy's profitability.” ⭐⭐⭐⭐⭐ “Fast and reliable API integration. Highly recommended for any broker platform.”