Qt Developers à embaucher
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Freelances parrainés
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I am a dedicated Desktop Application Engineer with over 6 years of hands-on experience building powerful, efficient, and user-friendly desktop software using C++ (Qt, MFC) and C# (.NET, WPF). Whether you need a modern cross-platform solution with Qt or a robust native Windows application using MFC or WPF, I bring...I am a dedicated Desktop Application Engineer with over 6 years of hands-on experience building powerful, efficient, and user-friendly desktop software using C++ (Qt, MFC) and C# (.NET, WPF). Whether you need a modern cross-platform solution with Qt or a robust native Windows application using MFC or WPF, I bring clean architecture, high performance, and intuitive UI/UX to every project. ? Technologies & Frameworks ❖ Languages: C++, C, C#, and Java ❖ Frameworks: C/C++(MFC, Qt Widgets, Qt QML), C#(.NET Framework, .NET Core, WPF, WinForms) ❖ Win32 API, COM, DLLs ❖ Databases: SQLite, MySQL, PostgreSQL ❖ Tools: Visual Studio, Qt Creator, Git, CMake ❖ Other: Multithreading, Serial Communication, TCP/UDP, REST APIs, File I/O, Encryption ? Previous Projects: ◉ Industrial Monitoring System: Developed a cross-platform Qt application for monitoring sensor data with real-time plotting and alarms. ◉ Inventory Management Tool: Built a Windows-only MFC-based application with barcode scanning and Excel export support. ◉ Medical Device Interface Software: Integrated serial and TCP/IP communication protocols with data logging and secure storage. ◉ Partition Management Tool: Linux based file system management on Mobile, TV flash memories ◉ FFmpeg: Video & Auido Encoding/Decoding, Streaming, Transcoding and Playing, MPEG-DASH, Apple-HLS, Hardware Acceloration ◉ OBS Plugin development What project are you currently working on? Do you have any ideas in mind that you’d like to bring to life? I’m ready to help you every step of the way, ensuring your vision becomes a reality with professional and expert guidance. moins
Embaucher Cumuc
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I am a senior AI-focused desktop and embedded software engineer with over 14 years of professional experience (2011–2025) building intelligent, high-performance desktop applications for Windows and cross-platform environments. My core expertise is applied AI and machine learning integrated into real production...I am a senior AI-focused desktop and embedded software engineer with over 14 years of professional experience (2011–2025) building intelligent, high-performance desktop applications for Windows and cross-platform environments. My core expertise is applied AI and machine learning integrated into real production software. I have hands-on experience implementing computer vision systems using YOLO for real-time object detection, as well as CNN-based pipelines for classification, anomaly detection, and spatial data analysis. On the desktop side, I develop robust applications using C++ and Python with PySide, combining clean UI design with performance-critical backends. I also have strong experience in 3D and CAD-related development, including: 🔹 AutoCAD plugin development 🔹 3D geometry processing using OpenCascade (OCCT) 🔹 Visualization and manipulation of complex 3D models and technical data In addition to AI-driven desktop software, I have supporting experience with sensor and robotics-related systems, including LiDAR data processing with CNNs and ROS-based pipelines, allowing AI applications to operate on real-world spatial and sensor data when required. What I bring to projects: 🔹 AI / ML integration in desktop applications 🔹 YOLO and CNN-based computer vision 🔹 PySide (Python) and C++ desktop development 🔹 3D/CAD software expertise (AutoCAD plugins, OCCT) 🔹 Performance-oriented, production-ready system design I am best suited for projects involving AI-enabled desktop software, computer vision, 3D/CAD tools, technical visualization, and intelligent automation, where machine learning and geometry processing add real business and engineering value. moins
Embaucher yevhenp81
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My goal is providing high-quality products to my clients. Looking forward for the long-term relationship and great business partnership together! I am C, C++ Python, Java, C#, VB, QT, FlutterFlow, PHP, Laravel, React, MERN and Node expert. Experience: over 10 years. Web-applications and Web Research & Scraping Large...My goal is providing high-quality products to my clients. Looking forward for the long-term relationship and great business partnership together! I am C, C++ Python, Java, C#, VB, QT, FlutterFlow, PHP, Laravel, React, MERN and Node expert. Experience: over 10 years. Web-applications and Web Research & Scraping Large Data processing Security auditing of applications and scripts Neural networks, OCR Computer Interface and DAQ Software Drivers Development - I2C, CAN, USART, USB, AXI, DMA, Interrupt Controllers Reverse engineering Best Regards. moins
Embaucher hien223234
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Hi, I’m Marcus, software engineer. I know the value of time and money. My work never ends until you are 100% satisfied with each & everything. Following is the Expertise which I can Provide You: ✅Web Development: Core technologies include HTML, CSS, WordPress, PHP (Magento, CodeIgniter, Laravel), JavaScript...Hi, I’m Marcus, software engineer. I know the value of time and money. My work never ends until you are 100% satisfied with each & everything. Following is the Expertise which I can Provide You: ✅Web Development: Core technologies include HTML, CSS, WordPress, PHP (Magento, CodeIgniter, Laravel), JavaScript (MEAN/MERN). ✅Desktop Applications: Java, Python, C/C++, Qt. ✅Blockchain: Metaverse, Web3, Smart Contracts, White Papers, Blockchain (Eth, WAX, Solana, BSC, Polygon), Arbitrage Bots, DEX, DApps ✅Mobile Development: Android, iOS, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR. ✅AI & Computer Vision: Machine Learning, OCR, Tensor Flow, OpenAI. Let’s create something amazing! Feel free to chat for a for free consultation. ******* I am looking forward to hearing from you! ******* moins
Embaucher mwrockwell
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I’m a Senior AI & Software Engineer specializing in Computer Vision and Automation—turning images/videos and messy real-world data into reliable production solutions. I also develop rule-based and ML-driven trading systems with strong risk controls, backtesting, and performance reporting. My work is clean,...I’m a Senior AI & Software Engineer specializing in Computer Vision and Automation—turning images/videos and messy real-world data into reliable production solutions. I also develop rule-based and ML-driven trading systems with strong risk controls, backtesting, and performance reporting. My work is clean, reproducible, and documented for real-world use. AI/ML Services: -Object detection, segmentation, tracking -OCR/document extraction -Automated pipelines (batch processing, folder watchers, reporting, scheduled jobs) -Deployable AI (API/services + clean code + documentation) Trading Bot / Quant Services: -Strategy design (rule-based + ML hybrid) -Backtesting framework, walk-forward validation -Risk management (position sizing, max drawdown rules, stop logic) -Performance reports (PnL, Sharpe, win-rate, exposure, drawdowns) -Paper trading + live monitoring dashboards MATLAB / R / Python -Signal processing, optimization, simulations (MATLAB) -Statistical modeling & visualization (R) -Automation scripts, ETL, APIs, dashboards (Python) moins
Embaucher huonghy89
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.NET, Développement d'applications Amazon, Amazon Web Services, Android, Développement d'applications AndroidMy name is Eduard Shypovych, and I am a Senior Full-Stack Developer based in Ukraine with over 13 years of experience in software development. I have a strong background in building, scaling, and maintaining complex web and mobile applications across a wide range of industries. I specialize in delivering secure,...My name is Eduard Shypovych, and I am a Senior Full-Stack Developer based in Ukraine with over 13 years of experience in software development. I have a strong background in building, scaling, and maintaining complex web and mobile applications across a wide range of industries. I specialize in delivering secure, scalable, and high-performance solutions, working across the full development lifecycle—from system architecture and development to deployment and long-term support. My extensive experience allows me to quickly adapt to new technologies, understand business requirements, and deliver reliable results. I work comfortably with international clients and distributed teams, value clear communication, and follow clean code and best engineering practices to ensure long-term maintainability. ✅ Programming Languages JavaScript (ES6+), TypeScript, Python, Java, C#, PHP, Go, Ruby, C, C++ ✅ Frontend Development HTML5, CSS3, SCSS, Bootstrap, Tailwind CSS, Material UI, React.js, Next.js, Vue.js, Nuxt.js, Angular, Svelte, Qt ✅ Backend Development Node.js, Express.js, NestJS, Django, Flask, FastAPI, Laravel, Symfony, CodeIgniter, Spring Boot, ASP.NET, .NET Core, Ruby on Rails ✅ CMS & E-Commerce Platforms WordPress, WooCommerce, Magento, Shopify, PrestaShop, Drupal, Joomla, Strapi, Contentful, Sanity ✅ Databases & Data Storage MySQL, PostgreSQL, SQL Server, Oracle, SQLite, MongoDB, Firebase, DynamoDB, Redis, Cassandra ✅APIs & System Integrations RESTful APIs, GraphQL, SOAP, Third-party integrations, Payment Gateways, OAuth 2.0, JWT ✅Cloud, DevOps & Infrastructure AWS, Google Cloud Platform, Microsoft Azure, Docker, Kubernetes, CI/CD Pipelines, Linux, Nginx, Apache ✅Version Control, Workflow & Tools Git, GitHub, GitLab, Bitbucket, Agile / Scrum, Jira, Trello, CI workflows I am open to short-term and long-term engagements, remote collaboration, and complex technical challenges. My goal is to deliver high-quality software solutions that provide real business value. moins
Embaucher eduards8
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Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan moins
Embaucher billybryan98
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Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering...Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering systems that not only work—but scale, optimize, and automate. ⚙️ Core Expertise Full Stack Web Development ✔ MERN Stack (MongoDB, Express, React, Node.js) ✔ Laravel & Custom PHP Frameworks ✔ Next.js, TypeScript & Modern Frontend Architecture ✔ WordPress Development (Themes, Plugins, Custom Integrations) ✔ Shopify Store Setup, Customization & API Integrations ✔ Secure Authentication, RBAC & System Architecture ✔ RESTful APIs, Third-Party Integrations & Microservices ✔ Performance Optimization, CI/CD & Deployment Pipelines 🤖 AI Engineering & Automation ✔ LLM Integrations (OpenAI, Anthropic, Groq, Local LLMs) ✔ AI-powered chatbots, assistants & workflow automation ✔ Vector Databases (Pinecone, Qdrant) & Embedding Systems ✔ Prompt Engineering & RAG Pipelines ✔ Automation Scripts & AI-Driven Data Processing ✔ AI-enabled dashboards, predictive analytics & insights ✔ Self-hosted AI deployment (Docker, Linux, GPU setups) 📊 Data Engineering & Business Systems ✔ Web Scraping & Data Extraction (Python) ✔ Data Cleaning, Transformation & Validation ✔ Automated Dashboards & Reporting Tools ✔ Google Sheets, Excel (VBA, Macros, Power Query) ✔ Workflow Automation (APIs, Webhooks, n8n, Zapier) 🎨 Design & User Experience ✔ Logo Design, Branding & Visual Identity ✔ UI/UX Mockups & Prototypes (Figma, Adobe XD) ✔ Clean, modern interfaces that boost usability moins
Embaucher jackson325
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Delivering intelligent desktop software and automation tools that streamline workflows and maximize efficiency. I help businesses save time and reduce complexity by building smart desktop applications, automation tools, and AI-powered systems. With years of experience in both software engineering and applied AI, I...Delivering intelligent desktop software and automation tools that streamline workflows and maximize efficiency. I help businesses save time and reduce complexity by building smart desktop applications, automation tools, and AI-powered systems. With years of experience in both software engineering and applied AI, I create solutions that are practical, reliable, and tailored to real-world workflows. If your goal is to replace repetitive tasks with automation, modernize outdated desktop systems, or integrate AI into existing processes, I can design and deliver a solution that works from day one. moins
Embaucher jovand30
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I'm a passionate and professional Microsoft C# .NET Full Stack Web developer/consultant. As a Full Stack Developer with expertise in C#, React Native, Angular, Jquery, Javascript, and .NET / .NET Core, I have the skills and experience required to develop high-quality, scalable, and user-friendly applications and...I'm a passionate and professional Microsoft C# .NET Full Stack Web developer/consultant. As a Full Stack Developer with expertise in C#, React Native, Angular, Jquery, Javascript, and .NET / .NET Core, I have the skills and experience required to develop high-quality, scalable, and user-friendly applications and websites that meet and exceed clients' expectations. Strengths/Skills: - In-depth knowledge of Angular, and .NET / .NET Core - Strong ability to work on both front-end and back-end development - Excellent problem-solving skills, with a talent for identifying and implementing innovative solutions - Experience with custom API development and database management using MySQL and MongoDB .NET Specialist & DevOps Expert - Have developed several web apps using Microsoft MVC .NET - Deployed multiple apps to Azure & AWS Cloud - Experience of deploying applications to Cloud to make them scalable - Have created pipelines to deploy the project on hosting server via FTP connector. - Have working experience on Salesforce apex triggers and classes, and visual force pages. - Salesforce Test Classes to get Code coverage. - Salesforce REST Api implementation in .NET to create custom and standard objects. moins
Embaucher yuriip5
