𝐓𝐨𝐩 𝟏% Senior Full Stack Developer (expert vetted by Upwork). My services have helped my clients launch Software Businesses with over $𝟏𝟎𝐌𝐢𝐥𝐥𝐢𝐨𝐧+ Evaluation. I help Entrepreneurs in the US launch 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 with more that $100k ARR 🌟 My Clients are Launching Products in 𝟑-𝟒 𝐰𝐞𝐞𝐤𝐬 and going live in a Month. 💚 I cannot help everybody, but we may be a great fit if you are thinking: "There's millions on the line and I want the BEST" "I know my business I have the customers, but I dont understand Code" "I'm NOT a coding expert, and I don't have time to mess around with code!" "The last Saas we built was embarrassing - I don't want that EVER again" "I need a full Saas Develpment Package that I KNOW 100% will work RIGHT" I focus on B2B Saas Products that aim $1M ARR Working with me, you will ★ Stop struggling with tech - I handle the Saas Planning, Design, Development, Marketing, Strategy Architecture, Market Research, Design & Pitch Strategy ★ Put your best foot forward for your one shot with Saas Market. ★ Anticipate Client objections and pre-handle them ★ Receive turnkey, investor-grade, futureproofed Saas product ★ Captivate investors with the Full Working MVP ...and even save money by taking my high-quality work and reusing previously created work and not re-inventing the wheel. Not everyone is my client, though. Some signs we might not be a good fit include: ✗ The company is only looking to make a quick buck and isn't interested in creating a valuable long-term product. ✗ The company doesn't have a realistic budget to execute their SaaS idea. ✗ The company is only interested in getting information and isn't committed to seeing the project through to completion. I have built my own 100ARR Saas Products successfully. I’ve also been an investor, advisor and director – and now I run our inhouse Saas - so I’ve got a 360 view of the Saas Market. 🔢 My stats: ● $10M+ generated for Client Software revenue ● Clients generated $10K/month in 2022 on avg ● Over 56+ Saas Products built MY INDUSTRIES FinTech, Healthcare, LegalTech, Web3/DeFi, EduTech, Logistics & Supply Chain, Transport, E-Commerce, Retail, Manufacturing, Distribution, InsurTech, GovTech & Public Sector, Real Estate & PropTech, Travel & Hospitality, Cybersecurity, Media & Publishing, AI/ML & Data Analytics MY SOLUTIONS Multi-Tenant SaaS, AI SaaS, Decentralized App (dApp), Mobile App, Cross Platform App, Booking platform, Progressive Web App (PWA), AI Tool, Learning Management System (LMS), Electronic Health Records (EHR), Case Management System, Inventory Management System, ERP, CRM, Trading Platform, Customer Portal, Marketplaces, Cloud-Native Application SECUIRTY & COMPLIANCES SOC2, PCI DSS, HIPAA, GDPR, ISO 27001, NIST Zero Trust, HL7/FHIR, EHR/EMR, PII/PHI, OAuth2, JWT, RBAC/ABAC, MFA/2FA, AES-256, TLS 1.3, KMS/SSM, Vault, IAM, WAF, SAST/DAST, Audit Logs MY TECH STACK - Front End Development: React.js, Next.js, Vue.js, JavaScript, TypeScript, Tailwind CSS, HTML, Angular, jQuery - Back End Development: Golang, Gin, Echo, Fiber, Beego, Revel, Java, Spring Boot, Node.js, Express, NestJS, Rust, C++, Zig, Nuxt.js, Python, Django, flask, Laravel, PHP, Firebase, Ruby on Rails, Elixir - Mobile App Development: React native, expo, Flutter, Kotlin, Swift, electron ⁃ Database Management: MySQL, MongoDB, PostgreSQL, AWS RDS ⁃ Blockchain: Ethereum, Solana, Solidity, Anchor, Smart Oracles, Chainlink, DeFi, DEX, Crypto Hyperledger Fabric, Web3.js, Ethers.js ⁃ Messaging/Queuing: Apache Kafka, RabbitMQ, Redis Streams, NATS ⁃ API Integration: RESTful APIs, REST, SOAP, FastAPI, GraphQL, gRPC, OpenAPI, WebSockets ⁃ AI Integration: OpenAI, Claude, Gemini, ChatGPT, Grok, Mistral, Llama ⁃ Machine Learning (AI/ML): AI Agent, AI Bot, n8n, Python, TensorFlow, PyTorch, LangChain, LangGraph, DSPy, OpenAI GPT, FastAPI, Apache Spark, Hugging Face, AWS SageMaker, OpenCV, Vertex AI, RAG, AI Model fine-tuning, NLP ⁃ Cloud & Infrastructure: Linux, Virtual Private Cloud (VPC), Virtual Machine (VM), Terraform, Lambda, CloudFront, EC2, EKS, ECS, Fargate, lightsail, RDS, S3, Kinesis, Kubernetes, Docker, Nginx ⁃ Version Control: Git, GitHub MY SKILLS Full-Stack Development | Software Development | Front-End Development | Back-End Development | Web Development | Web Application | Mobile Development | Desktop | Artificial Intelligence | Blockchain Development | AI Agent | Web3 | Chatbot | AI App Development | AI Developer | AI Voice | SaaS Development | Database Management | API Integration | AI Integration | Software, AI, SaaS, web, mobile, Developer | AI Developer | Website | Solution Architecture | AI SaaS | AWS | GCP | Azure | DevOps | AIOps | MERN Stack | IaaS | IaC

Need a backend system that's fast, reliable, and built to scale? I help businesses build production-grade backend systems — APIs, payment integrations, real-time features, and cloud infrastructure. I've spent 8+ years as a backend Scala engineer at a gaming company in Vancouver, shipping features used by thousands of players daily. Before that, I built full-stack platforms, trading systems, and enterprise applications across multiple industries. What I bring to your project: 8+ years building real-time backend systems in Scala (Play Framework, Akka, WebSockets) at scale. Payment integration experience with Stripe, WorldPay, Nuvei, Aeropay, and Paysafe. Recently built soundset.studio end-to-end — a SaaS music learning platform with auth, scheduling, Stripe payments, and serverless APIs (Dart, Supabase, Node.js, Vercel). Production experience with MongoDB, PostgreSQL, Redis, Docker, Kubernetes, GCP and OpenShift. Languages & frameworks: Scala, Python, Go, Node.js, Kotlin, Dart Databases: MongoDB, PostgreSQL, MySQL, Redis, Firebase, Supabase Cloud & DevOps: AWS, Docker, Kubernetes, GCP, OpenShift, Vercel, CI/CD 100% Job Success Score. Top Rated. Honest. I deliver clean, documented code on time — and I think through edge cases before they become bugs. Send me a message with your project details and I'll let you know how I can help.

Greetings! I have been working as a Java developer for more than 14 years, my main clients are from Europe, Israel, India, China and USA. I am developing both desktop software and web applications, RESTful microservices etc. You can safely entrust me with the work on your project and will never be disappointed in our cooperation, I can guarantee the high responsibility and quality of the tasks that I carry out, which you can be sure of when you take me to your team. Main skills: Java technologies: - Java 8, 9, 11, 17 - JavaFX - Zuul, Ribbon, Eureka - Spring: Core, MVC, Web-flow, Integration, Batch, Boot, Social, Data, Config - Quarkus - Maven 2/3, JUnit 4 - JMS: RabbitMQ, ActiveMQ - JDBC, Hibernate 3.x, Neo4j - ESB, JNDI, JSP - WebDriver - JHipster NodeJS development: assisting libraries: express, async, soap, log4js connectivity: mongodb, redis, stomp-client, socket-io testing, building: should, mocha, grunt deployment: PM2, npm publishing and related activities promises, some EcmaScript 6 thingies Front-end development: Angular HTML 5, CSS 3, JavaScript (ES 5/6) JQuery, Bootstrap Other: pug (jade) Datastores: MySQL, MongoDB, PostgreSQL Other: AWS, Google Cloud, Azure services: Compute Engine, Cloud Storage, Data Store, SQL regular usage of Linux-based systems (anything necessary to develop and support software) infrastructure: Jenkins, SVN, git - commit/push/pull level ActiveMQ, Camel Elasticsearch

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝🏆 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 | 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐈𝐨𝐬 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧 | 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐃𝐚𝐭𝐢𝐧𝐠 𝐀𝐩𝐩. Hi there! I'm Nishant, a passionate Mobile App Developer with over 9 years of experience developing intuitive mobile and web apps. As a product designer & developer for startups and solo entrepreneurs, I specialize in building mobile and web applications from the ground up, with a keen eye for essential features that drive user engagement and business success. ✅ 1900+ 𝐇𝐨𝐮𝐫𝐬 as a Mobile App Developer, React Native App Developer, and Flutter App Developer ✅ 54+ Jobs completed on upwork with 5★ Rating ✅ 10+ years industry Experience in Mobile App Development as a Flutter App Developer ✅ 150+ Mobile Apps completed on upwork & other platform With extensive experience in Flutter, Dart, Firebase, REST APIs, and backend creation using node js, I build cross-platform applications that run seamlessly on Android, iOS, Tablets, and Web using a single codebase, reducing development costs while maintaining native-like performance. I have strong experience in AI Mobile App Development, Hybrid Mobile App Development, Native App Development, and Flutter App Development for startups, enterprises, and businesses. 🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝:- • Saas App • Logistic & Fuel Delivery App • Fleet Management App • Ecommerce App & Shopping App • Online Dating App • Food Delivery App,Grocery Delivery App • Restaurant & Cafe App • Taxi App • On-Demand Home Services App • Bakery, Café & Restaurant Management Apps • Chat ,Messaging & video calling App • Social Media App • Real Estate App • Beauty Services & Salon Appointment Booking App • Event Planning & Booking Apps 🔹 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: 𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Flutter, Android (Java/Kotlin), iOS (Swift/Objective-C),TReact Native 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – High-performance apps for both Android & iOS with single codebase 𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – Facebook, Google, Apple, Instagram, YouTube logins & APIs 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 – PayPal, Stripe, Razorpay, Google Pay, Apple Pay, In-App Purchases, RevenueCat 𝐂𝐡𝐚𝐭, 𝐌𝐞𝐬𝐬𝐚𝐠𝐢𝐧𝐠 & 𝐂𝐚𝐥𝐥𝐢𝐧𝐠 – Real-time chat, audio/video calls, live streaming with Socket, Firebase, Twilio, Agora 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧-𝐁𝐚𝐬𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 – Google Maps, Places API, real-time tracking, geolocation 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – ChatGPT, OpenAI 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐏𝐈𝐬 – Node.js, Laravel, PHP, REST/GraphQL APIs 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Two-Factor Authentication (2FA), OAuth, Twilio, Mailgun 𝐐𝐑 & 𝐁𝐚𝐫𝐜𝐨𝐝𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬– Custom generation, scanning, payment solutions With strong expertise in Flutter, Node.js, and full-stack development, I focus on delivering reliable, high-quality, and scalable solutions. I have hands-on experience with Firebase, push notifications, in-app purchases, payment integrations, maps, and API-based applications. I also offer a free 15-20 minute consultation to refine your idea, recommend the right tech stack, and outline potential scaling costs—so you can make informed decisions with clarity. 🚀If you’re looking for a developer who understands your product, takes ownership, communicates clearly, and builds for the long term—let’s connect. Warm Regards Nishant Bhardwaj Highlighted Skills :- Flutter Developer | Flutter Expert | Mobile App Developer | iOS Developer | Android Developer | Cross-Platform App Development | Mobile app development services in India | Affordable app developers near me | | AI App Developer | AI mobile app development services | expense tracker app | custom mobile app development | cross-platform app development | Ai Mobile App Developer | Flutter App Developer | mobile app builder | mobile app creation | create mobile app | mobile app professionals | mobile app development company | software company | app development agency | iOS and Android app development | Mobile App Development for Startups | Mobile App Development for Enterprises | Mobile App Design | Dating App Development | E-commerce Mobile App | Healthcare App Development | Fitness App Development | mvp app developer | Phone Application Programmer | mvp app development

𝐒𝐞𝐧𝐢𝐨𝐫 𝐎𝐝𝐨𝐨 𝐓𝐞𝐜𝐡𝐧𝐨-𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 🚀 Top-Rated Plus | $140K+ Earned | 10+ Years of Enterprise ERP Architecture Looking for a standard programmer, or an architect who understands how your business operations actually make money? I specialize in end-to-end Odoo ERP development, customization, and implementation spanning v7.0 to v19. Whether you are deploying on Odoo.sh, Enterprise, Community, or Odoo Online, I design scalable backend infrastructures that eliminate manual workflow bottlenecks and seamlessly integrate with your existing tech stack. 🌟 Core Architectural Expertise Complex Module Customization: Tailoring core workflows to fit unique business logistics without breaking future upgrade paths. Seamless API & Third-Party Integrations: Connecting Odoo flawlessly with external e-commerce, payment gateways, shipping providers, and RESTful APIs. Database & Cloud Migrations: Upgrading legacy systems or migrating large-scale databases securely to AWS, GCP, DigitalOcean, or Odoo.sh using Docker containers. Full-Stack Performance Optimization: Crafting fast, responsive frontends (OWL, JavaScript, custom themes) tied to robust PostgreSQL database structures. 📊 Comprehensive Functional & Business Analysis As an Implementation Project Manager, I don't just write code; I design the operational blueprint for your company: Advanced Accounting Setup: Fiscal localization, automated asset management, and accurate procurement workflows. Supply Chain & Manufacturing: Complex routing, multi-warehouse inventory structures, MRP planning, and manufacturing flows. Retail Ecosystems: Highly optimized Point of Sale (POS) customization for retail and complex multi-channel e-commerce systems. 🛠️ Industry-Specific Systems Built & Deployed Over the past decade, I have architected and successfully launched production-ready Odoo environments for: Manufacturing & Supply Chain: Cloth Dyeing Management, Inventory Control, MRP. Service & Enterprise: Hospital Management Systems, Extensive CRMs, School Portals, HRMS, and Payroll. Commercial & Retail: High-volume Retail Systems, POS Networks, Vehicle Rental & Sales, and E-Sign workflows. 💡 My Commitment: Independence, Not Dependence My ultimate goal is to empower your internal team. During the deployment, I provide comprehensive functional training so your business can confidently manage Odoo workflows without being tethered to external consultants forever. Let’s build a clean, reliable, and highly automated system for your business. Click the green "Invite" button at the top right of this page, and let’s schedule a brief call to discuss your architecture. Kind Regards, Zartash Baig

Hi, I am a Cyber Security Expert and Information Technology professional with 18 years of experience in Cyber Security, Information Technology, Website Design & Development, and Graphic Design. I hold an MS in Cyber Security from Scotland, UK, and an MSc in Information Technology. I am a CISM (Certified Information Security Manager) certified by ISACA, USA. I have strong expertise in managing Cyber Security and Information Security standards. I develop policies and procedures in accordance with the latest cyber security standards. I provide services for ISO/IEC 27001 ISMS and the NIST Cybersecurity Framework. I specialize in Vulnerability Assessment and Penetration Testing (VAPT). I conduct authorized website security scanning with owner consent. I prepare detailed penetration testing reports based on CVSS. I advise clients on vulnerability mitigation and risk reduction. I am available for Cyber Security Consultancy Services. Team Members: My wife, an MSc in Computer Science graduate, is an expert Website Designer and Developer. She also specializes in MS Word, Excel, PowerPoint, content writing, and creates training videos for HTML, C, C++, Python, and more. My brother is an experienced Network Support Engineer with expertise in LAN, VLAN, routing protocols, switching, and Linux. Yours sincerely, Noor Mustafa Awan Calgary, Alberta, Canada

🚀 Senior Full Stack Developer | React, Angular, Next.js, Node.js, Python, .NET | AI I build fast, scalable, and secure web applications using modern frontend frameworks and robust backend systems. With 10+ years of experience, I’ve delivered 50+ successful projects across SaaS, fintech, e-commerce, and B2B platforms. Tech Focus ❖ Frontend: React, Next.js, Angular, TypeScript ❖ Backend: Node.js, Python (Django/FastAPI), .NET Core ❖ APIs: REST, GraphQL, Microservices ❖ Databases: MongoDB, PostgreSQL, MySQL, Redis ❖ Cloud: AWS, Docker, Kubernetes, Vercel ❖ AI: OpenAI / LLM integrations, AI chatbots, automation I’m known for clean code, clear communication, and on-time delivery. Whether you need a new product, scalable architecture, or AI-powered features, I can help you ship with confidence. 📩 Message me for a quick consultation.

I've got many titles, but brain for hire, senior computer expert, security and business consultant seems to work best. This includes Artificial Intelligence (AI) based systems, and many common business applications. I specialize in all things technical. When I step into my developer's role, I utilize LAMP-based technology when I develop websites and business systems. I'm a native English speaker and a native US citizen. I have almost 4 decades of experience in technology, and I am accredited with a B.S. in MIS. Likewise, I've been Top Rated for over 4 years, and Top-Rated Plus for most of that 4 years. Full-time Freelancer, CIO, and a small business owner. I work on long-term, and short-term contracts. My longest clients have worked with me for three or more years. Over 90% of my clients would recommend me, and I'm extremely proud of my giant list of five-star reviews. I rarely seek clients, therefore, if I have contacted you, I am eager to gain further knowledge about your project and become a contributing member of it. **History** Almost forty years ago, my parents won a state-of-the-art Atari 800 computer as a door prize. What started as good fortune quickly turned into my obsession and career. Over the years, I've gained an impressive list of credentials. I consider ethics as part of my value. My Bachelor of Science is from the School of Business in Management Information Systems, and it came from R.I.T. Some of my favorite parts of the job are my roles as mentor, project manager, designer, coder and business consultant. I just love helping out. The great feedback I get lights me up and makes me more determined to work harder. I genuinely love this job. **Web Development/Software Developer** I've learned over fifty different scripting and computer programming languages. I highlight PHP, Laravel, CodeIgniter, MySQL, JavaScript, JQuery, HTML and CSS. I prefer external libraries and API's to save money. Not only that, however I work on WordPress, Shopify, Drupal and other CMS's. I'm proud of my knowledge of security, and I do software and database design right. You are welcome to ask questions, as I can't possibly put all my experiences here. I'm very adaptive and can do the entire job. I work on the obscure as well. Likewise, I provide references or examples on request. All work is performed under my business, Proper Programming, LLC. Unless otherwise specified by the client, I use GitHub Co-Pilot (Artificial Intelligent) and GitHub for all projects. Please read their Terms of Service for questions. **Artificial Intelligence** I can make AI work for your company. My experience is in the latest Large Language Models (LLM's), as well as all other machine learning systems. This includes capabilities and training the models. I can help businesses deploy this technology, and I also have an extensive understanding of other fuzzy logic-based systems. I'm providing overview business consulting, as well as training of the models. **Business Consultant** I consider your business needs in everything I do. I have both a B.S. in the school of business at RIT and extensive work experience providing business consulting. Helping businesses achieve their goals is my top priority, and a giant part of my job. Often times, my advice in this area is often what my customers find the most valuable, and I always look at all problems from the prospect of business. I am also proficient at working with non-technical people and getting the information they require. I'm also experienced in Software Quality and the System Development Lifecycle. I can improve software development processes, as well as business processes. My passion roots in the field of Information Systems, or how information is handled in businesses.

I am a Full-Stack Engineer with a strong background in building scalable, secure, and user-friendly web applications. Over the past several years, I've helped startups, SMBs, and enterprise clients turn ideas into production-ready solutions by combining modern frontend frameworks, robust backends, and reliable cloud infrastructure. I enjoy taking on projects that require both problem-solving and creativity - whether that's building a custom web app from scratch, modernizing a legacy system, or optimizing an existing WordPress site for performance and SEO. If you're looking for a reliable full-stack developer who can handle everything from frontend polish to backend logic and cloud deployment, I'd be happy to help bring your project to life.

Real-time Computer Vision & Edge AI engineer with a deep C/C++ systems and embedded background. I build AI that runs live on real hardware - not just in notebooks. My focus is real-time video analytics on the edge: object detection, tracking, recognition, and TensorRT/CUDA optimization deployed on devices like NVIDIA Jetson. A strong C/C++, embedded, and Linux systems foundation means I care about the whole system - latency, memory movement, post-processing, UI smoothness, deployment, and failure cases - not just model accuracy. I also build LLM-powered applications that connect models to tools, documents, APIs, and business workflows (RAG, tool calling, automation). Recent work - VisionGuard AI: real-time retail shelf recognition on Jetson Orin NX - Live RTSP video analytics on edge hardware - Dense product detection with GPU-side post-processing - Stable object tracking across frames - Embedding-based SKU recognition - Unknown-product rejection instead of forced labels - Runtime recognition updates without restarting the camera stream - Smooth UI overlay under dense shelf conditions I can help with: - Real-time computer vision systems - YOLO / custom detection pipelines - TensorRT, CUDA, Jetson optimization - Multi-camera RTSP video analytics - Edge AI deployment and debugging - LLM apps with RAG, tool calling, and workflow automation - Python/C++ AI backend integration Core stack: C++ - Python - Qt6 - TensorRT - CUDA - YOLO - OpenCV - RTSP - NVIDIA Jetson - Linux