I am a senior electronics and embedded systems engineer with 47 years of experience in hardware design, firmware development, PCB layout, debugging, testing, and product development. I help clients turn electronic product ideas, prototypes, and hand-wired circuits into working embedded systems and manufacturable PCB designs. Typical projects I can help with include: * ESP32 and STM32 / STMicroelectronics MCU-based products * Power conversion and low-power battery-powered product design * Custom wireless and RF communications, including LoRa and ESP-NOW peer-to-peer networking * Circuit design and component selection for manufacturing * Schematic entry and multi-layer PCB design. * Ordering fabs and coordinating assembled boards. * C/C++ firmware for sensors, displays, audio, wireless, and control systems * Embedded graphics and touchscreen user interfaces using LVGL * Digital audio filtering, FFT spectrum analysis, and voice activity detection * Cloud API integration for speech-to-text, text-to-speech, and language translation * Embedded bus and peripheral interfaces: I2C, SPI, I2S, UART, RS-485, CAN, and SD/MMC * Prototype debugging and board bring-up * Converting breadboard prototypes into clean PCB designs * Design reviews before manufacturing * Analog and digital circuit troubleshooting * Production-oriented improvements for reliability and manufacturability I have founded and managed engineering companies and consulting firms, led technical teams, and helped bring electronic products from initial concept through prototype, testing, manufacturing, and production. For clients, this means fewer design mistakes, faster debugging, lower development risk, and a clearer path from concept to a working, manufacturable product.

I'm a hardware and software designer with 10+ years of experience on the field. I worked for big companies such as Robert Bosch, Knorr-Bremse. Currently working as an Electronics Design Auditor at Jaguar Land Rover. I work as a freelancer as well, where a lot of room freed up and looking to expand my customer portfolio with new electronics design requests. I can do Low-Voltage, High-Voltage, Design for functional safety, Design for EMC, Design for low-cost production, Analog & Digital domains, Power electronics, worst-case calculations, worst-case simulations, design for surges and bursts, IoT (Ethernet, Bluetooth, LORA connectivity), layouting, prototype assembly and measurement in my own laboratory at home. I'm running my freelancer carrier for 5+ years and now there is a lot of room freed up and looking to expand my customer base.

With 9+ years of experience, I help startups, studios, and enterprises turn ideas into production-ready games, XR experiences, Roblox applications, and real-time 3D products using Unity, Unreal Engine 5, Roblox Studio, and industry-standard 3D tools. From gameplay engineering and multiplayer systems to immersive XR applications and production-ready 3D assets, I help clients build complete real-time interactive experiences with a single technical partner. I've delivered projects across Meta Quest 2/3/Pro, HTC Vive, Pico, iOS, Android, PC, Console, WebGL, WebAR, and Roblox, helping clients in gaming, healthcare, education, industrial training, retail, real estate, manufacturing, and entertainment. My Best Services are: 1. Game Development • Multiplayer & Single-player Games • Gameplay Systems & AI • Mobile, PC, Console & WebGL • Prototype to Production • LiveOps & Backend Integration • Performance Optimization 2. VR, AR & XR Applications • VR Training Simulations • Multi-user VR Experiences • Mixed Reality Applications • Product Visualization • Digital Twins • Geospatial AR • WebAR Experiences 3. Roblox Development • Roblox Studio Development • Lua/Luau Scripting • Gameplay Systems • Multiplayer Features • Character Customization • Environment Design • Experience Optimization 4. 3D Art & Technical Art • Characters, Environments, Props & Vehicles • Hard Surface & Organic Modeling • Rigging & Animation • PBR Texturing • UV Unwrapping & Retopology • LOD Optimization • Nanite-ready Assets • Cinematic Environment Creation 5. Technical Consulting Need help choosing between Unity, Unreal Engine, or Roblox? I'll recommend the right technology, architecture, and development roadmap based on your goals, timeline, and budget before development begins. Core Technologies: • Unity (C#, DOTS/ECS, URP, HDRP, Addressables, Photon Fusion, Mirror, PUN2, PlayFab, Firebase, AdMob, Unity Ads, AppLovin) • Unreal Engine 5 (Blueprints, C++, Nanite, Lumen, PCG, Chaos Physics, MetaHuman, Replication, Dedicated Servers) • XR (OpenXR, Meta XR SDK, ARKit, ARCore, Vuforia, 8th Wall, Niantic Lightship, Hand Tracking, Passthrough, Spatial Anchors) • 3D Pipeline (Blender, Autodesk Maya, Autodesk 3ds Max, ZBrush, Houdini, Cinema 4D, Substance Painter, Substance Designer, Adobe Photoshop, Adobe Illustrator) • Production Pipeline: PBR Workflows, Stylized & Photorealistic Art, Character Creation, Environment Art, Level Design, Game-ready Assets, UV Unwrapping, Retopology, Rigging, Skeletal & Facial Animation, Cinematic Sequences, Environmental Storytelling, Draw-call Optimization, GPU/CPU Profiling, Memory Optimization What You Can Expect ✔ Scoping call before development begins—so you're not paying me to guess your requirements. ✔ Honest technical recommendations based on your business goals. ✔ Weekly playable builds—not just status updates. ✔ Clean, documented, version-controlled, handoff-ready code. ✔ Performance optimization with measurable profiling for mobile, PC, console, and standalone VR. ✔ Reliable communication with Slack, Notion, Linear, Jira, GitHub, or daily standups. I've delivered solutions for healthcare, medical training, industrial simulation, education, retail, fashion, real estate, manufacturing, fitness, media, and entertainment, helping clients launch products that are scalable, maintainable, and built for long-term success. Share your idea, prototype, or project brief, and I'll recommend the best engine, technical approach, realistic timeline, and development roadmap before you commit.

I have my own registered Engineering Prototyping Company, where we help customers go from idea to manufacturing. We offer a full-cycle prototyping journey: Idea--Firmware--3D design--PCB design--CAD/CAM--Testing--App--Sourcing and Manufcaturing in China We help with Management and Engineering ONE stop for all prototyping needs: With over 7 years of experience, we can help you design your electronics, produce your 3D model, CAD/CAM and manufacture your prototype. Electronics and Firmware - Interfaces: USB, Ethernet - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Wireless: BLE, WiFi, UWB - Security: AES, SSL/TLS - Multi-layer PCB design experience with: • Microprocessor: ARM Cortex-M3, Cortex-M4, • STM32, ESP32, Atmega, Nordic •. Low-power chip: Nordic nRF52840, nRF5340, nRF52832, ESP32, STM32WL series • SoM, custom board design for: CM4, Rasp, Orange Pi, iMX8, Jetson Nano/Xavier/Orin, RK3588, RK3568, RV1126 Rockchip, TI AM6254 ,... • Power supply: DC-DC (isolated, Flyback, Boost, Buck, LDOs…). • Communication circuit with motor driver: BLDC, AC servo, DC servo…via I/O, ADC and CAN. • Wireless, IoT: RF, Wifi, Bluetooth 4.0, GSM (3G, 4G/LTE), LoraWAN... - Experience in building evaluation kits such as Arduino, ESP32, ESP8266, STM32... - BOM creation from favourite suppliers: Digikey/Mouser/JLCPCB, LCSC... - Knowledge of proper layout techniques for EMC and EMI compliance. - Knowledge of DFA, DFM, and PCB manufacturing and assembly processes. - Firmware development using C, C++, and Python language, QT - UX/UI design for STM32, ESP32, Rasp Pi, using Figma, TouchGFX, LVGL - IoT: MQTT, Thingsboard, AWS, Blynk.. Industrial and Mechanical Design: •CAD for machines, manufacturing (DFM), 3D printing, reverse engineering (Autodesk Inventor and Fusion 360, SolidWorks, Siemens NX, ) • CAD product design, parametric CAD design and rendering (Autodesk Inventor and Fusion 360, SolidWorks) - Physical product prototyping and Manufacturing: -Making the casing ( metal and plastic) in-house without machines. Fusion 360, SolidWorks, Blender, We offer travel to location. We offer 24/7 support. English, Russian, Bulgarian. Japanese, Spanish

AI Video Creator | AI Video Ads | Direct Response Editor | UGC | Meta & TikTok Ads | AI Commercials If your goal is to create AI videos that don't just look impressive but actually generate clicks, leads, sales, and ROAS, you're in the right place. I specialize in AI video production for brands, agencies, startups, eCommerce businesses, SaaS companies, mobile apps, and real estate businesses that want high-converting creative without the time and cost of traditional production. My approach goes beyond simply generating AI footage. Every project starts with understanding the customer journey, identifying winning creative patterns, and building videos designed around retention, emotional engagement, and conversion. I study high-performing ads, analyze competitor creatives, and recreate proven structures while giving every brand its own authentic identity. What I Create • AI Video Advertisements for Meta, Facebook, Instagram & TikTok • Direct Response Video Ads • AI UGC Videos • AI Avatar Videos • AI Commercials • AI Product Videos • AI Image-to-Video Animation • AI Real Estate Property Videos • AI Cinematic Videos • Mobile App Video Ads • SaaS Explainer Videos • Product Launch Videos • VSLs (Video Sales Letters) • AI Social Media Content • AI Short-Form Videos • AI Marketing Videos My AI Workflow Every project follows a performance-first production pipeline: [1] Creative Research & Competitor Analysis [2] Winning Hook Development [3] Script Enhancement & Storyboarding [4] AI Image Generation (when needed) [5] Image-to-Video Generation [6] Cinematic Camera Motion [7] Character & Product Consistency [8] Lip Sync & Voice Generation [9] Motion Graphics & Captions [10] Sound Design [11] Conversion-Focused Editing [12] Platform Optimization for Meta, TikTok, Instagram & YouTube Shorts My goal is to make AI-generated content feel indistinguishable from traditionally produced videos by eliminating common AI issues such as flickering, inconsistent characters, warped products, unnatural movement, poor lip-sync, and unrealistic physics. AI Tools I Use • Veo 3 • Kling AI • Runway • Higgsfield • Hailuo AI • Luma Dream Machine • Pika • Seedance • Sora • HeyGen • ElevenLabs • Nano Banana • Midjourney • ChatGPT • Freepik AI • CapCut Pro • Adobe Premiere Pro • After Effects • Topaz Video AI • Descript Industries I Work With • eCommerce & DTC Brands • Health & Wellness • Fitness Apps • SaaS • Mobile Apps • Beauty • Fashion • Parenting Products • Home & Lifestyle • Luxury Real Estate • Digital Products • Startups • Marketing Agencies Why Clients Hire Me ✔ AI videos that look natural—not robotic ✔ High-converting direct response creatives ✔ Strong hooks that stop the scroll ✔ Product consistency across every scene ✔ Fast turnaround without sacrificing quality ✔ Multiple creative variations for A/B testing ✔ Platform-native editing for Meta, TikTok & Instagram ✔ Clear communication and reliable delivery ✔ Long-term creative partnership focused on scaling results Whether you need a cinematic AI real estate showcase, a Meta ad that converts, AI-generated UGC, a product commercial, or an entire library of performance creatives, I deliver videos designed to grow your business, not just fill your content calendar. Let's create AI videos that capture attention, build trust, and drive measurable results. #AIVideoCreator #AIVideoEditor #AIVideoAds #AICommercials #AIContentCreation #GenerativeAI #ImageToVideo #AIGC #AIUGC #UGCVideos #DirectResponse #PerformanceMarketing #MetaAds #FacebookAds #InstagramAds #TikTokAds #YouTubeShorts #VideoSalesLetter #VSL #EcommerceAds #DTCMarketing #ProductVideos #AIProductVideos #RealEstateVideos #LuxuryRealEstate #PropertyVideos #AppPromo #MobileAppMarketing #SaaSMarketing #VideoMarketing #CreativeStrategy #CapCutPro #PremierePro #AfterEffects #RunwayML #KlingAI #Higgsfield #HeyGen #ElevenLabs #HailuoAI #PikaLabs #LumaDreamMachine #Seedance #SoraAI #TopazVideoAI #VideoEditing #AIAnimation #ShortFormVideo #ScrollStoppingAds #HighConvertingAds #ConversionFocused #PaidSocial #CreativeTesting #PerformanceCreative #MotionGraphics #DigitalMarketing #BrandStorytelling #AIWorkflow #ContentCreator #VideoProduction #MarketingCreative #MetaCreative #TikTokCreative

As a Top Rated Plus AI & Machine Learning Engineer (Top 3% on Upwork) with over 6 years of experience and a 100% Job Success Score, I deliver end-to-end enterprise AI implementations. My expertise spans heavy-compute machine learning, embedded IoT ecosystems, real-time voice intelligence, and autonomous agentic workflows. Having built intelligent applications, vision systems, and predictive pipelines for over 50 global clients across Fintech, Healthcare, Robotics, IoT, and SaaS, I prioritize structural risk mitigation, deterministic behavior, and clear data lineage to guarantee real corporate ROI. My practice focuses on engineering production-grade Retrieval-Augmented Generation (RAG) architectures and autonomous multi-agent networks governed by deterministic software frameworks. To ensure high factual precision and secure role-based access control, I replace naive chunking with advanced relational data indexing, multi-stage re-ranking, and custom self-RAG verification loops that systematically eliminate model hallucinations and minimize token overhead. When building multi-agent ecosystems to execute complex, multi-step business logic, I implement clean state transitions, persistent cross-session memory management, and secure tool invocation. This architectural discipline ensures that autonomous units handle real-world operational friction gracefully and self-correct without entering infinite execution loops. This commitment to low-latency orchestration and structural reliability extends directly to my real-time conversational Voice AI deployments. I build human-grade voice agents for inbound qualification and outbound telephony centered on conversational fluidity. By optimizing the complete text and speech streaming pipelines, I achieve response times under 600ms while establishing strict barge-in rules and turn-taking logic that accommodates natural human pauses. I anchor these Generative AI systems with deep foundational roots in traditional statistical machine learning, deep learning, and physical edge compute. Whether training custom neural networks or engineering real-time computer vision architectures for digital and edge devices - including past infrastructure deployments for rapid-growth tech startups - my code enforces mathematical and computational efficiency. I ensure hardware streams, embedded sensors, and unstructured data lakes feed cleanly into automated ETL pipelines, yielding actionable analytics and enterprise business intelligence dashboards. ============================================================================= TECH STACK & KEYWORD MATRIX: [ Agentic & RAG Orchestration ]: LangGraph, CrewAI, AutoGen, LlamaIndex, Semantic Kernel, Custom FSM Runtimes, Multi-Agent Architecture, Self-Correction Loops, Model Context Protocol (MCP) [ Enterprise Voice AI & Telephony ]: Vapi, Retell AI, ElevenLabs, Cartesia, Deepgram, AssemblyAI, Twilio API, SIP Trunks, WebRTC Audio Streaming, Turn-Taking Logic, Conversational Voice Agents [ LLMs, SLMs & NLP Ecosystem ]: GPT-4o, Claude 3.5 Sonnet, LLaMA 3, DeepSeek, Mistral, OpenAI API, Hugging Face, Natural Language Processing (NLP), Advanced Prompt Engineering, Model Routing Layers, Small Language Models (SLMs) [ Machine Learning & Computer Vision ]: TensorFlow, Keras, PyTorch, Scikit-Learn, OpenCV, Deep Learning, Image Processing, Spatial Intelligence, Object Detection, Semantic Segmentation, Data Science [ Edge Computing & Hardware Integration ]: Embedded Systems, Robotics, Embedded IoT, Real-Time Sensing, Physical Computing Architecture [ Cloud Infrastructure, MLOps & Data Engineering ]: AWS (Lambda, SageMaker, EC2, S3), Serverless Architectures, Microservices, N8N, Make, Automated API Integrations, SQL, Vector Databases (Qdrant, Pinecone, Milvus, pgvector), Neo4j Graph Databases, Advanced Data Analytics, BI Dashboards, Business Intelligence ============================================================================= FULL-STACK INTEGRATION & APPLICATION LAYER: I provide end-to-end full-stack integration to ensure intelligence is delivered seamlessly. I build robust Python and Node backends, design secure RESTful or GraphQL APIs, manage stateful data synchronization, and construct clean, responsive user interfaces. I handle the entire software lifecycle so your AI systems run flawlessly within your existing application ecosystem. PROJECT LIFECYCLE ROLES I'M AVAILABLE FOR: - Principal AI Agent Architect & GenAI Consultant - Senior Machine Learning & Computer Vision Specialist - Full-Stack AI Engineer & Workflow Automation Expert - Embedded IoT / Robotics ML Integration Lead Daily Availability: 8-12 Hours/Day (Depending on project scope and enterprise requirements) If you have an active project requiring battle-tested machine learning, robust multi-agent automation, and a reliable technical execution partner, let's connect and discuss how to turn your concepts into a production-ready reality.

Services Offered : ------------------------- 1. CFD ------------ -Aircraft design -Aerodynamics, -Propulsion systems -Wind tunnel testing. -Vehicle aerodynamics -Engine design -Cooling systems -Fuel injection -Design of turbines -Compressors -Pumps -Fans -Data Center cooling analysis -Immersion Cooling system -Building ventilation -Air conditioning -Heating systems. -Ship design -Hull resistance -Propeller performance. -Cooling systems for electronic components and devices. -Blood flow simulation, medical device design, and drug delivery. -Meteorology and climate modeling: Weather prediction, climate change studies, and atmospheric circulation. -Oceanography: Ocean currents, wave dynamics, and coastal processes. -Environmental engineering: Pollution dispersion, water flow, and air quality. -Sports equipment: Design of sports equipment, such as golf clubs, tennis rackets, and bicycles. -Industrial processes: Chemical reactors, mixing processes, and material handling. -Entertainment industry: Special effects in movies and video games. -Research and development: Fundamental research in fluid mechanics and related field 2.FEA ---------- -Structural analysis: Stress, strain, and deformation analysis of structures (e.g., bridges, buildings, aircraft). -Component design: Analysis of components such as gears, shafts, and bearings. -Fatigue analysis: Predicting the lifespan of components under cyclic loading. -Dynamic analysis: Analyzing the behavior of structures under dynamic loads (e.g., earthquakes, vibrations). -Heat transfer: Simulating heat conduction, convection, and radiation. -Fluid flow: Analyzing fluid flow through structures (e.g., pipes, channels). -Automotive: Crash testing, vehicle dynamics, and component design. -Aerospace: Aircraft design, structural analysis, and fatigue testing. -Biomedical: Analysis of medical devices, prosthetics, and human anatomy. -Electronics: Thermal management of electronic components. -Civil engineering: Structural analysis of buildings, bridges, and dams. -Manufacturing: Process simulation, tooling design, and product development. 3. DEM ------------- -Materials processing: Mixing, blending, and handling of powders and granules. -Chemical engineering: Fluidized bed reactors, pneumatic conveying, and particle separation. -Pharmaceutical industry: Tablet manufacturing, powder blending, and encapsulation. -Mining and minerals: Ore processing, comminution, and bulk handling. -Food industry: Food processing, packaging, and storage. -Civil engineering: Soil mechanics, slope stability, and erosion control. -Environmental engineering: Waste management, sediment transport, and pollution control. -Fundamental research: Investigating the behavior of granular materials under various conditions. -Material characterization: Determining the properties of granular materials, such as particle size distribution, shape, and interparticle forces. -Process optimization: Improving the efficiency and performance of industrial processes involving granular materials. -Sports equipment: Design of sports equipment, such as golf balls and tennis balls. -Consumer products: Design of products like detergents, cosmetics, and food products. -Art and design: Creating visually appealing granular materials for artistic purposes. Electronic system Design ------------------------------- 1.Design and Development -Concept development: Turning ideas into tangible product concepts. -Hardware design: Designing circuit boards, schematics, and component selection. -Software development: Creating firmware, embedded software, and application software. -PCB layout: Designing the physical layout of printed circuit boards. -Prototyping: Creating physical prototypes for testing and validation. 2.Testing and Validation -Functional testing: Verifying that the system meets its intended functions. -Performance testing: Evaluating the system's speed, efficiency, and reliability. -Environmental testing: Assessing the system's performance under various environmental conditions. Product Design and Development ---------------------------------------- -Concept development: Turning ideas into tangible product concepts. -Product design: Creating detailed product designs, including drawings, specifications, and prototypes. (CAD design) -Engineering services: Providing engineering expertise for product development. -Machining: Cutting, shaping, and forming materials using various machines (e.g., lathes, milling machines, drilling machines). -Fabrication: Joining materials together using processes like welding, soldering, or riveting. -Assembly: Assembling components into complete products. Robot Design and Development --------------------------------------- Custom robot design: Creating tailored robotic solutions to meet specific needs. Robot prototyping: Building physical prototypes for testing and validation. Robot integration: Integrating robots into existing systems or environments.

Looking for smarter business applications, modern web experiences, and scalable back-end systems that drive real results? That’s exactly what we build. We are also ISO 42001 and ISO 27001 certified, ensuring strong AI governance and enterprise-grade information security. We are a team of seasoned .NET and Microsoft technology specialists with 10+ years of experience delivering secure, high-performance, and cloud-ready applications. From modernizing legacy platforms to building enterprise-grade web, API, and cloud-native solutions, we provide end-to-end .NET development that supports digital transformation and business growth. We also leverage AI tools in our development workflow to accelerate delivery, enhance code quality, and enable intelligent features within applications. .NET & Microsoft Ecosystem ASP.NET Core / MVC / Web API / Blazor (Server & WebAssembly) C# / VB.NET with SOLID principles and clean architecture Entity Framework Core, LINQ, Dapper .NET MAUI / Xamarin for cross-platform mobile & desktop apps Identity & Security: ASP.NET Identity, OAuth2, JWT, Azure AD Modernization: .NET Framework → .NET 6/7/8 migrations Backend Development & Architecture RESTful & API-driven architectures Microservices with DDD, CQRS, Event‑Driven patterns SignalR for real-time applications Background Processing: Hangfire, Quartz.NET, Worker Services, Azure Functions Messaging & Queues: Azure Service Bus, RabbitMQ, Kafka Performance Optimization & Caching: Redis, MemoryCache Front-End & UI Development Blazor, React, Angular ASP.NET Core Razor Pages & MVC Legacy modernization: WebForms & Silverlight → Blazor / React Responsive UI: HTML5, CSS3, Bootstrap, Tailwind CSS State Management: Blazor State, Redux, Context API Cloud, DevOps & Deployment Microsoft Azure: App Services, Functions, Logic Apps, API Management Databases: SQL Server, Azure SQL, PostgreSQL, MySQL, Cosmos DB, MongoDB Containerization: Docker, Kubernetes, Azure Container Apps CI/CD: Azure DevOps, GitHub Actions, Jenkins Monitoring & Telemetry: Application Insights Infrastructure as Code: ARM, Bicep, Terraform Data, Integration & Analytics Data Access & Reporting: ADO.NET, EF Core, SSRS, Power BI Integrations: REST, gRPC, SOAP, OData, Graph API ETL & Migration: SSIS, Azure Data Factory, Snowflake integration AI‑Driven Development: We use GitHub Copilot and Claude daily to accelerate coding, improve architecture decisions, and produce clean, well‑documented code. We also build and integrate Azure OpenAI / OpenAI‑powered features for intelligent automation, chat assistants, and enterprise‑ready AI solutions. If you’re looking for a reliable .NET full‑stack team that combines modern UI, robust back-end systems, cloud-native delivery, and automation, let’s connect #DotNet #CSharp #ASPNetCore #Blazor #WebAPI #MVC #EntityFramework #Dapper #Azure #AzureDevOps #GitHubActions #Docker #Kubernetes #Microservices #React #Angular #MAUI #Xamarin #SQLServer #CosmosDB #RESTAPI #gRPC #SignalR #PowerShell #OpenAI #CloudMigration #Modernization #FullStackDevelopment #BackendDevelopment #FrontEndDevelopment #EnterpriseApps #CleanArchitecture #SOLID #AgileDelivery #AIIntegration #FullStackDevelopment #Azure #GitHubCopilot #ClaudeAI #AzureOpenAI #LLM #Microservices #CloudNative #Automation #ISO42001 #ISO 27001

🚀 Senior Full Stack .NET Developer | 5+ Years of Experience I'm a Full Stack .NET Developer with over 5 years of experience building scalable, secure, and high-performance web applications. As a Full Stack .NET Developer, I specialize in developing end-to-end solutions using modern .NET technologies, clean architecture, and industry best practices. My expertise covers the complete software development lifecycle, from backend APIs to responsive frontend applications. Whether you need a new application, modernization of an existing .NET project, API integration, or enterprise software development, I can deliver reliable and production-ready solutions. My Core Skills ✔ Full Stack .NET Development ✔ ASP.NET Core & ASP.NET MVC ✔ .NET 6, .NET 7, .NET 8 ✔ C# Development ✔ RESTful API Development & Integration ✔ Entity Framework & Entity Framework Core ✔ SQL Server & Database Design ✔ Azure Cloud Services ✔ HTML5, CSS3, JavaScript ✔ React.js & Angular ✔ Bootstrap & Tailwind CSS ✔ Git, GitHub & Azure DevOps What I Can Help You With Custom .NET Web Applications Enterprise Full Stack .NET Solutions ASP.NET Core API Development Full Stack Development with React or Angular Legacy .NET Application Modernization Database Design & Performance Optimization Cloud Deployment with Azure Third-Party API Integration Bug Fixing, Maintenance & Performance Improvements As a dedicated Full Stack .NET Developer, I focus on writing clean, maintainable code, delivering projects on time, and ensuring excellent communication throughout every stage of development. If you're looking for a reliable Full Stack .NET Developer who can build scalable .NET applications and help your business grow, I'd be happy to discuss your project.

I help businesses build, fix, and scale full-stack web applications using .NET, Azure, and modern JavaScript frameworks Angular and React without needing to hire separate backend, cloud, and frontend engineers. ✔ 18+ years of enterprise software development ✔ 60+ projects delivered | 9000+ hours worked on Upwork ✔ Azure Certified (Developer Associate + Cosmos DB Specialty) ✔ Trusted by international clients including FDM, Danx, and Atea ✔ AI-assisted development (Claude/Copilot) for faster delivery with strong test coverage ⭐ WHAT CLIENTS SAY ✔ "Yasir did a great job jumping in and getting started right away... open to feedback and suggestions during code reviews." ✔ "Yasir joined us when we needed a developer immediately, he quickly understands the requirements and did quality work." ✔ "Very skilled in software development and architecture, a good communicator... a pleasure to work with." 💡 HOW I CAN HELP YOU ✔ Build scalable ASP.NET Core Web APIs & microservices ✔ Design and deploy secure Azure cloud solutions (Functions, App Services, Cosmos DB) ✔ Develop full-stack apps with Angular, React, Next.js, or Blazor ✔ Upgrade legacy .NET Framework / Web Forms apps to modern architecture ✔ Fix critical production issues and improve performance ✔ Integrate third-party APIs and automate workflows with AI tools 🛠 CORE TECH STACK ✔ C#, ASP.NET Core, .NET Web APIs, .NET 8/9 ✔ Azure (Functions, App Services, Storage, Cosmos DB, DevOps/CI-CD) ✔ Angular, React, Next.js, Blazor (WASM & Server), TypeScript ✔ SQL Server, Entity Framework, REST APIs ✔ Git, Agile, AI-assisted development workflows ☁️ CERTIFICATIONS ✔ Microsoft Certified: Azure Developer Associate ✔ Microsoft Certified: Azure Fundamentals ✔ Microsoft Certified: Azure Cosmos DB Developer Specialty I am available to start quickly and can work independently or embed with your existing team. Whether it's a new build, a legacy upgrade, or an urgent fix, invite me to your job and let's get started.