Hire the best QML developers
Check out QML developers with the skills you need for your next job.
- $40 hourly
- 4.8/5
- (30 jobs)
Hello, everyone! My name is Sergey. I am living in Belgrade, Serbia. I have 10 years of experience in software development. My skills: ✓ C++ ✓ Qt ✓ QML ✓ QSS ✓ PowerShell ✓ Multithreading, memory management ✓ GoF Design Patterns, SOLID ✓ Unit tests ✓ UI/UX design ✓ Data processing ✓ Web-scraping ✓ JSON, XML ✓ Arduino (mostly hobby) Tools and libraries I am working with: ✓ Qt ✓ STL ✓ Doxygen ✓ SVN ✓ Git ✓ Gitlab Benefits you get working with me: ✓ DOCUMENTATION: I am using a pseudocode approach during writing the code so that any developer supporting my code might easily understand what were my intentions about during writing it. ✓ WARRANTY: I understand that nobody can fully test an application in 1-2 days so that during 1 month after finishing the project you can feel free to contact me if you find any bugs and I will fix them without any payment. ✓ FREE FEATURE REQUEST: Sometimes customers forget to describe some tiny feature in the project task. During 1 month after finishing the project you can ask me to add some feature that was not described in the initial task if its development won't take more than 8 additional hours. Only 1 free feature is allowed. Have any questions? Want to discuss your project? Or just want to get an advice? Feel free to contact me at any time! ;)QML
CDesktop ApplicationData ScrapingMicrosoft WindowsSQLPythonGitQt FrameworkC++ - $60 hourly
- 5.0/5
- (11 jobs)
Experienced Software Engineer with specialization in UI/UX development using Qt/QML, but not limited to this. * 14 years of experience in commercial software development * 14 years working from home on commercial projects * Self-motivation * Fast learning Areas of expertise * C/C++ development * Qt/QML framework * Cross-platform development * Git/Mercurial version controlQML
Qt CreatorObject-Oriented ProgrammingAgile Software DevelopmentQt FrameworkGitC++ - $40 hourly
- 4.9/5
- (57 jobs)
Experienced in cross-platform and native mobile apps development, admin panels, dashboards, cloud, IOT solutions, web applications and back-end. My specialization: geolocation and Google Maps / MapBox / OpenStreetMap; VoIP apps for voice and video calls; payment system integration; social network API for authorization; REST API and Database providing; BL/BLE with other devices; chats; machine learning; Application types I have created: tracking and navigation apps with GPS and BL/BLE usage; dating and social network apps; messaging applications; multimedia and entertainment apps; application for cooperation with IOT devices; manufacturing app to work with company's staff and other infrastructure. I try to approach the project solution structurally and uniquely, which allows me to save clients' time. I know that it is very important for customers to be always in touch, so I do not have days off and I try to answer around the clock.QML
AngularUI/UX PrototypingEmbedded ApplicationInternet of Things Solutions DesignQt FrameworkCC++AndroidSwiftNode.jsReactSaaSReact NativeFlutter - $30 hourly
- 5.0/5
- (45 jobs)
C++/Qt/QML and Python/PyQt based cross-platform software development, image processing, multi-threaded, multi-processor and GPU (CUDA) programming. Strong experience of scientific development based on state of the art libraries like OpenCV, Dlib, Tesseract, leptonica, seeta, YOLO. General DB/Networking using Qt. Rich UI development using Qt and QML. As a software engineer I have track record of implementing complex design criteria and finding application specific software solutions.QML
Unreal EngineAlgorithm DevelopmentComputer VisionImage ProcessingTesseractOpenCVC#MATLABC++Qt Framework - $100 hourly
- 4.9/5
- (25 jobs)
Hello, with Over 15 years of engineering , development and solutions experience with complex projects , I have skilled as a team player , innovation , problem solving , creativity and delivering to the scope of work! Some areas already worked on: - Expert c++ , Qt/QML cross platform developer , Desktop and Mobile Apps. - Multimedia - FFMPEG/VLC video processing , openVC , SDL , MIDI , Gstreamer, NDI - Blockchain / Cryptocurrency; Hyper-ledger Fabric m deep understanding of technology Bitcoin and Ethereum - Industry protocols OPC/UA, ModBus , Serial RS485. - Experience in Industry &app; Control solutions. - Integrating Google FireBase with Qt Projects Android/iOS. - Xcode/C++. opjectiveC , iOS/ MacOS solutions. - Mobile Android/iOS apps with Qt/QML. - Databse and SQL, MySQL and SQLite. - Unix/Linux professional - all platforms with long track experience.QML
Mac OS App DevelopmentFront-End DevelopmentMySQL ProgrammingLinux System AdministrationDatabase ProgrammingUbuntuLinuxmacOSQt FrameworkJavaScriptC++ - $30 hourly
- 4.8/5
- (147 jobs)
As a highly skilled and experienced Embedded Software Engineer with 7 years of experience in the automotive industry, I have a proven track record of designing and developing software for embedded systems, including hardware, device driver, firmware, and applications for PC and iOS. I have strong expertise in programming languages such as C/C++, ASM, C#, Objective C, shell script, Swift, and a wide range of microcontrollers such as MCU, SoC, ARM, SH, AVR, PIC, ESP, TI CC25xx, TI CC32xx, ESP32, ESP8266. I have also developed deep knowledge in operating systems such as QNX, Linux, and RTOS such as FreeRTOS, µC/OS-III, Zephyr. My skills in embedded GUI development using Qt, uGFX, TouchGFX, and debugging tools such as U-link, Lauterbach, E10A, E1, Segger Jlink, DStream, I-Jet, GDB enable me to deliver robust and high-performance software solutions. As a former Senior Embedded Software Engineer and Team Leader, I have successfully led cross-functional teams of software engineers to deliver quality projects on time and within budget. I have also worked with various industry and automotive protocols such as CAN, LIN, Flexray, SAE J1939. Furthermore, I have experience with AWS Services, AWS IoT, and AWS Lambda, and I am always eager to learn emerging technologies and trends in the field of embedded software development. With my expertise and proven track record, I am confident that I can contribute to any organization seeking a highly skilled Embedded Software Engineer.QML
Automotive EngineeringDriver DevelopmentQt FrameworkLinuxFreeRTOSZigbeenRF52NFCSTM32ESP32Embedded CPythonEmbedded System - $20 hourly
- 4.3/5
- (43 jobs)
I’m a freelance developer with 14+ years of experience, specializing in cross-platform software development for macOS, Windows, and Linux. My core expertise is in C/C++, with a strong focus on building robust applications using the Qt framework for UI and cross-platform compatibility. Beyond C/C++ and Qt, I also have extensive experience with: .NET Framework (C# and VB.NET) PHP and JavaScript (full-stack web development) Embarcadero Delphi and C++ Builder Python (automation, scripting, tooling) I primarily work with private clients, delivering high-quality, customized solutions tailored to their needs. Whether it's a complex desktop application, system-level programming, or integrating across platforms, I’m confident I can bring value to your project.QML
PHPQt CreatorQt FrameworkJavaScriptDelphiCSwiftC++ - $50 hourly
- 5.0/5
- (15 jobs)
10+ years of experience in mobile app development, with a focus on designing, building, and maintaining cross-platform applications using React Native and its popular libraries. Proven expertise in delivering high-quality, clean code with a commitment to on-time delivery and excellent communication. Skilled in integrating AI technologies such as ChatGPT, Claude, Copilot to optimize development processes, debug efficiently, and enhance app functionalities. Extensive experience working with Firebase for backend services and analytics, as well as Strapi for content and API management. Key accomplishments include creating scalable, user-friendly applications for Android and iOS, leveraging popular React Native libraries like Redux, React Navigation, and Axios for seamless state management, navigation, and API integration. Proficient in optimizing performance and providing a smooth user experience. Technical Proficiencies: Mobile Development: React Native, JavaScript, TypeScript. Popular Libraries: Redux, React Navigation, Axios, Reanimated, and NativeBase. AI Integration: ChatGPT, Claude, Copilot. Backend Services: Firebase, Stripe API. DevOps & Hosting: Docker, Kubernetes, AWS, Google Cloud, Digital Ocean. Portfolio Highlights: Cross-platform mobile apps for e-commerce, health, and fintech. AI-powered features integrated into React Native applications. End-to-end mobile app solutions with optimized performance and modern design. Looking to contribute to innovative and challenging long-term projects in mobile app development using React Native.QML
Mobile App DevelopmentNative App DevelopmentObject-Relational MappingBoostWindows App DevelopmentAndroid NDKDesktop ApplicationJavaC++Qt FrameworkKotlinPythonLinux - $25 hourly
- 4.9/5
- (18 jobs)
🔹 Hi there! I'm Mahmoud – Your Robotics & Software Solutions Partner 🔹 Looking for a tech-savvy innovator who blends software development with deep expertise in robotics, Linux, and automation? You’ve come to the right place! As a software developer and robotics engineer, I specialize in creating powerful solutions that bring complex ideas to life. 🚀 Why Work With Me? Comprehensive Robotics & Automation Expertise: With experience at Mare Custos and Ronan Medical, I’ve built advanced ROS2 applications, crafted Docker environments, and developed automated workflows, all while mastering Linux-based services. Full-Stack Versatility: I’m skilled in C++, Qt, and Python to build high-performance applications and user-friendly interfaces. Plus, my proficiency in shell scripting and Linux system management ensures a smooth, reliable backend for all your projects. AI and Data Integration: From SLAM-based mapping to computer vision and deep learning (YOLOv4, TensorFlow), I bring cutting-edge AI tools to solve real-world challenges. 🌟 Key Strengths & Values Innovative Problem-Solver: My solutions are designed to be creative, robust, and tailored to your unique needs. Collaborative & Reliable: I value transparent communication and on-time delivery, whether working independently or in a team. Driven by Quality: Your project deserves excellence, achieved through precision, attention to detail, and thorough testing. 🔧 Let's Build Something Great! I’m here to bring your ideas to life, streamline your workflows, and provide Linux-powered solutions that make an impact. Let’s connect and create something extraordinary!QML
PCB DesignPyQtComputer VisionOpenCVInternet of ThingsRaspberry PiRobot Operating SystemQt FrameworkArduinoFastAPIAWS LambdaRustC++LinuxPython - $40 hourly
- 4.7/5
- (7 jobs)
i’m a software developer with experience build desktop gui application, test-driven development and code refactoring. I’m experienced in C, C++ , QML Experienced Environment: QtQML
Qt CreatorGitTest-Driven DevelopmentCMakeQt FrameworkCode RefactoringUnit TestingC++Bash Programming - $15 hourly
- 5.0/5
- (3 jobs)
Embedded Software Engineer specializing in Qt/C++ development for automotive Linux systems. With expertise spanning real-time communication protocols (CAN/OBD-II, DBC parsing), embedded Linux customization, and performance optimization, I develop robust solutions that bridge low-level firmware and high-performance Qt applications. My work focuses on creating responsive automotive interfaces through multithreaded architectures and test-driven development, delivering complete embedded systems.QML
Qt FrameworkCC++Arduino FirmwareEmbedded ApplicationEmbedded LinuxESP32Raspberry Pi - $58 hourly
- 4.9/5
- (989 jobs)
I can create/modify any type of strategies/indicators and also can connect bot for auto trading. You can also contact me for : ✔︎ Any type modification in pinescirpt that you are thinking ✔︎ Stop Loss, Take Profit, Backtest ✔︎ Session, Time ✔︎ Alerts. ✔︎ Converting (MT4,MT5, Thinkorswim or NT8 or any other ) platform to pine script ✔︎ You can also contact me for java I am a trader also so I can easily understand the stock/forex market and requirements. NDA : I guarantee you. Your complete information will be kept secret and it will not be given by me to anyone else.QML
Stock Price PredictionFinancial AnalysisJavaPythonScripts & UtilitiesAutomationBot DevelopmentScriptingTrading StrategyScriptForex TradingTechnical AnalysisStock MarketTradingViewPine Script - $60 hourly
- 5.0/5
- (13 jobs)
Hello there, I'm Mostafa, an expert in desktop and embedded software development, I'm ready to bring a fusion of skills and expertise to elevate your projects. 🚀 My Expertise: Embedded Systems: For over 15 years I've been extensively working on deploying various applicaitons on different embedded machines from small processing apps to complex GUI applications. LInux Kernel Customization: Customizing and Building Kernel Linux to fit into the client requirements. C++/Qt/QML: A seasoned developer proficient in C++ and Qt, adept at creating dynamic and captivating user interfaces using QML. Team Leadership/GIT Workflow: I excel not only in crafting code but also in leading teams and utilizing efficient Git workflows for seamless collaboration. Cross-Platform Excellence: My software development prowess extends across Windows, Linux, and macOS, ensuring a consistent and exceptional user experience on every platform. AWS CPP SDK: Leveraging the AWS C++ SDK, I seamlessly integrate the power of Amazon Web Services to provide robust cloud-based solutions. Advanced Networking: I possess strong command over MQTT and Socket Programming, enabling real-time communication and data exchange within applications. Computer Vision Virtuoso: Proficient in OpenCV and skilled in Pose Estimations, I breathe life into applications by infusing them with advanced computer vision capabilities. Docker Dynamo: With expertise in Linux and Docker, I orchestrate efficient deployment and management of applications, ensuring scalability and reliability. Graphics Wizardry: I'm not just a developer; I'm an artist too. My QML, OpenGL, and Shader skills harness hardware acceleration to create stunning visuals that captivate users. 🛠️ Tech Toolbox: Database Dynamo: My prowess extends to data management with various databases, including MySQL, SQLite, Firebird, SQL Server, and MongoDB. Problem-Solving Maverick: My foundation in Object-Oriented Programming equips me to solve complex challenges creatively and effectively. In an ever-evolving tech landscape, I am fueled by my passion to stay ahead of the curve. From MQTT to Docker orchestration and from OpenCV to Pose Estimations, I deliver solutions that are not only innovative but also pragmatic. Let's collaborate and turn your vision into a tangible reality. Feel free to reach out, and let's embark on a journey to excellence together. Best regards, Mostafa Istanbul, Turkey 🇹🇷QML
Qt FrameworkComputer AssemblyEmbedded SystemSmartphoneDesktop AdInternational DevelopmentProduct DevelopmentPHPJavaScriptC++Desktop ApplicationCSS - $30 hourly
- 5.0/5
- (25 jobs)
I'm a embbeded developer with over 10 years of experience working on automotive human interface programming, worked my way to Solution Architect role for navigation system in an Japanese brand's electric vehicle scheduled to market next year. I also involved as Senior Engineer on multiple projects for top three Japanese car manufacture, include Vehicle Cluster, Multimedia System, Hand Free system, Virtual Keyboard... My code is already running on multiple car models available on the market today.QML
AndroidPyQtQt FrameworkBoostAutoitSeleniumOpenCVJavaScriptPythonC++ - $45 hourly
- 4.9/5
- (29 jobs)
Main specialization – C++ (STL/MFC, QT, PostgreSQL - on board). 15+ years of experience. Open to start new project on following tech stack: 1. Web: Python (any web framework), React, React-Admin, PostgreSQL, Dockers, Amazon Web Services, FreeSwitch. 2. Desktop, client/server solutions: C++, QT Framework. Last few years work with C++ on Debian (PostgreSQL, ncurses, thermal printer). Recently extensively switched to QT framework (Music Score scanning software). Had a chance to use general logic experience to lead engagement projects in completely unknown for me areas like Lotus Notes/Domino, software for greenhouse heating systems construction, some projects on Delphi. Searching clients for cooperation to outsource software products development. My formula: Scope of Work – Time – Budget (W-T-B). W-T-B key principles: - establish project required development process; - define milestones; - provide “access points” for process control from a client side; - self-documented code; - quality assurance; - support.QML
FreeSWITCHAmazon Web ServicesReactDebianSQLDjangoStandard Template LibraryDockerMicrosoft Visual C++PythonC++Microsoft Foundation Class LibraryQt FrameworkPostgreSQL - $35 hourly
- 5.0/5
- (10 jobs)
Greetings! I'm the top project manager with The ninja dev team. We provide top expertise in both front-end (with UX/UI design) and back-end technologies. For the front-end development, we specialize in creating top-quality websites and web applications using Angular.js and HTML5/CSS. Our approach is centered around building applications that are easy to maintain, well-designed, and optimized for the web. We implement the best practices using Angular.js to ensure that the page ranking is always excellent. Plus, we prioritize performance to guarantee fast load times and a smooth user experience. And if you don't have a design yet, there's no need to worry – we also offer design services to help bring your vision to life. On the Back-end side, we have extensive experience in Python and Node.js specializing in complicated web development including machine learning and other IoT projects. We are proficient with frameworks such as Django, Flask, and FastAPI, and our expertise also includes developing PyQT apps. We are dedicated to providing the best results to our clients, and we always strive for excellence. Please don't hesitate to reach out to me for your next project, and we will provide a tailored solution that meets your specific needs. As for UX/UI Design, we are passionate about crafting visually stunning designs that incorporate human-centered design principles to deliver delightful user experiences. With extensive experience and a global client base, we provide customized solutions tailored to unique needs. Our design philosophy involves thorough research and evaluation of the problem, company goals, and user experience to optimize usability and engagement. TECH STACK: For Frontend: 📍 JavaScript, TypeScript (Angular.js, NGRX, Prime NG, PWA, Material-UI, jQuery) 📍 CSS3 (SASS, LESS) 📍 HTML5 For Backend: 📍 Python (Django, Django Rest, Flask, FastAPI, Pytest, Apache Airflow, Celery, SQLAlchemy) 📍 Node.js, Express.js 📍 .NET 📍 Pytest, Apache Airflow, Celery, SQLAlchemy 📍 RestAPI, JSON, OAuth2.0 📍 PostgreSQL, MongoDB, DynamoDB, Redis, ElasticSearch 📍 RabbitMQ 📍 WebSockets 📍 Firebase For Desktop: 📍 PyQT For Server: 📍 AWS, GCP, Hetzner, Heroku DevOps: 📍 Gitlab Pipeline, Docker, Docker-compose, Nginx, Apache, Kubernetes, Jenkins, Bash, Ubuntu, RHEL, Centos, OpenSuse, Proxmox VE, Load balancing, CI/CD. Design: 📍 Web Design 📍 Mobile App Design 📍 Prototyping 📍 UX Research DESIGN TOOLS: 🔹 Figma App 🔹 Sketch App 🔹 Adobe Photoshop/Illustrator 🔹 Principle App Have any questions? Want to discuss your project? Feel free to contact me 📩 and have a nice day! 😉QML
Amazon Web ServicesPythonJavaScriptTypeScriptFirebaseReactReduxPyQtDjangoFront-End DevelopmentPayment Gateway IntegrationNext.jsWebsocketsBusiness DevelopmentDevOps - $40 hourly
- 5.0/5
- (17 jobs)
In 16+ years I have developed softwares for desktop application and embedded platforms. Worked in different domains like education, security, farming solution and PLM. Have expertise in C++ with Qt and VC++ on different version of OS of windows and Linux and MAC. In addition to that, Squish automation is a plus. Software Developement models used are Agile developement practice and waterfall model. Different version control systems I have used so far are, Mercurial, Git, SVN and CVS I believe in delivering quality product with end to end solutions for my clients. If you have big project but doesn't want to invest time in forming a team and execution, I can do that for you.QML
SeleniumAutomated TestingAgile Software DevelopmentScrumSquishPyQtMultithreaded ProgrammingQt CreatorMercurialMicrosoft Visual C++Desktop ApplicationQt FrameworkPythonGitC++ - $100 hourly
- 5.0/5
- (86 jobs)
Senior [Full-stack] Software Developer- Personal Approach and 10+ Years of Experience. ❓ Does it seem overwhelming to choose from so many "Experienced " and "Professional" Programmers? Of course...Complex computer science terms and overpromising offers? It even gets frustrating sometimes, doesn't it? ✅It is so much better to keep things simple, right? This is exactly what the VEProf team does- to focus on what is essential to help a client's brilliant idea become a reality! We are committed professionals who have been developing their expertise for more than 10 years and have successfully finished more than 500 projects: 👉Start-ups 👉Schools and universities 👉Multimedia(Audio and video) 👉Telecom(Calls, conferences, Messaging) 👉Productivity 👉Entertainment 👉Computer vision 👉Machine learning ⚡Here is what we can do: Mobile App Development Desktop Software Development Wait, I know you are looking for another service. I just wanted to put forward our dedication in terms of expanding our expertise in the programming field and thus providing the best possible quality for our clients. Anyway, here is what you need: Web development: We provide full-stack development with intuitive interfaces, powerful backend systems and exceptional website design and usability. Our skill set allows us to create a wide variety of functions and features tailored to the client’s needs, including: 👍 Responsive UI 👍 Notifications 👍 Chatbots, ChatGPT, AutoGPT, AI 👍 Analytics 👍 Databases 👍 CMS 👍 Web apps and SaaS Technologies we use: Phyton/Django; JavaScript/React/JS/Vue; TypeScript; PHP/Laravel; AWS; Firebase/Google Cloud Why don‘t you simply check our newest projects yourself, here is a link: veprof.com/portfolio ... We can cover any(or all) of the following stages: 1. Business requirements gathering and defining 2. Project planning, coordination and scheduling 3. Development 4. Testing 5. Deployment to production 6. Continuous Support 💪🔥WORK ETHIC. Here are the 3 foundations of our approach that has helped our company be right up there with the best players on the market for more than a decade: 💎 Client's business focus: When you start working with us, we will ask you the right questions to get to the bottom of what is required. 💎 Quality is a must: ZERO tolerance for low-quality projects. 💎We love what we do(instead of doing what we love😉): We are essentially coding fanatics😅 Let‘s also have a look at what our clients say: “Outstanding! The quality and competence of freelancers can be highly variable, however, this contract was a breeze- highly competent, professional, and timely delivery.” “Excellent technical knowledge and communication skills with great work ethic” “Highly technical team efficiently handles complications which come while development Most important is that they deliver within the deadline!” ... Sounds good? If so, here is what to do next: Send me a message here on Upwork and include a brief explanation of your project and I will receive it immediately. ❗I am not interested in delivering poor quality(remember the work ethic part). This is why I carefully scan my potential clients to ensure we are a good fit. You will hear from me within 1 business day and if we are a good fit, we will get the ball rolling based on your goals and ambition, and my availability. Looking forward to hearing from you! Platforms: macOS, iOS, Windows, Android, Linux, and Web Apps, AI/ML/CV. Native and Cross-platform technologies with over 15 years of experience. Languages: Java/Kotlin, Swift/Objective-C, React-native, C/C++, JS/TS, C#, Python, HTML/CSS, SQL, XML, Json Technologies: Qt, QML, Boost, SQLite, MySQL, XMPP, SIP Frameworks/SDKs: iOS, Watch OS, Android, .Net Framework, OpenCV, ZBAR (barcodes), OCR, Image processing, Tensorflow, Face recognition, In-App Purchases, jQuery, Bootstrap, AdMob, Dropbox API, Amazon API, Outlook Addin, RDP& VNC (remote control), AR/AI/ML, GIS and Maps, USB and Windows Drivers DDK, Win API, Active X, MFC, Direct X, OpenGL, Encryption, OpenSSL, WebSockets, SiriKit, BluetoothManager, AudioManager/MediaPlayer, Firebase, REST API, WebRTC, linphone, Virtual Audio and Video camera devices for macOS and Window, Chromium, CEF, GStreamer, AI, Chat bots, ChatGPT, AutoGPT, MediaPipe, YOLO.QML
Web DevelopmentWeb ApplicationComputer VisionWindows App DevelopmentVoIPMac OS App DevelopmentiOS DevelopmentAndroid App DevelopmentmacOSSwiftReact NativeC++Qt FrameworkPythonHybrid App Development - $60 hourly
- 4.8/5
- (42 jobs)
Robotics Engineer • Mechanical Design | Kinematics, Dynamics, Structure. • Software Developer | Perception & Control. ❤️Recent Projects ❤️ ---------------------------- • Design, Manufacturing and Software Developing of Autonomous Ultraviolet Mobile Robot for Sanitization and Sterilization. • Design, Manufacturing and Software Developing of Articulated Manipulator. • Design, Manufacturing and Software Developing of Scara Manipulator. Computer Vision🎦 Projects on [Arm and x86]: -------------------------------------------------------- • Face Recognition Projects using OpenCV. • Image Recognition Projects using AlexNet and ResNet networks. (E.g. Mall Billing System) • Object Detection Projects using SSD-Mobilenet and YOLOv5 networks. • Home automation with Hand Gesture Control using OpenCV/MediaPipe. ❤️Hands-on Expertise❤️ ------------------------------- • Experienced with Linux Development and Shell Scripting. • Experienced with Jetson Nano, Xavier, Raspberry PI3/4 and Arduino. • Experienced with ROS Noetic, Melodic and Kinetic. • High-fidelity visual and dynamic simulations | Gazebo. • Motion planning, Inverse kinematics, Grasping | MoveIt and ikfast. • SLAM | slam_toolbox and Cartographer. • Navigation, Odometry, Perception, Localization. • ROS drivers, integration, and deployment. ❤️Programming Skills❤️ ----------------------------- • ROS • Bash Scripting • C++ and Python ❤Computer Vision❤️ ----------------------------- • Object detection and segmentation with CNNs (tech. PyTorch and TensorFlow/Keras) • Image Processing (tech. OpenCV) • Photogrammetry, Point cloud processing ❤CAD❤️ ------------- • SolidWorks ExpertQML
Control EngineeringImage ProcessingRoboticsRaspberry PiOpenCVRobot Operating SystemRaspberry Pi FirmwareBash ProgrammingMicrocontroller ProgrammingLinuxMachine LearningPythonDeep LearningComputer VisionSolidWorks - $35 hourly
- 5.0/5
- (10 jobs)
I am a software engineer with a solid academic background in Computer Science and over 8 years of hands-on experience in commercial development. I specialize in helping businesses and startups create new products from scratch and implement new features into existing software products. I have developed software solutions across various domains, including Medical Devices for human and veterinary applications, ERP systems integration, Automation/Testing software and EduTech. I am proficient in creating high-performance cross-platform software for both Desktop and Mobile. Tech stack I’ve worked with: - C++, Qt: Desktop apps, firmware development, shared libraries for use with Python/Node.js - TypeScript, Node.js: npm package development, backend/frontend dev, API integration, AWS deployment, desktop apps, Chrome extensions - Python (Django/Flask, PyQt/PySide/tkinter): Data analytics, ML models, data retrieval, Google Cloud pipeline deployment, API integration, desktop apps - Flutter: Integration of 3rd party libraries with mobile apps I have participated in ACM ICPC competitions and regularly use problem-solving websites such as Timus, Codeforces, HackerRank, and LeetCode. Through these experiences, I have developed a strong algorithmic, solution-oriented mindset, focusing on efficient problem-solving.QML
Desktop ApplicationAutomationNode.jsPyQtQt FrameworkJavaScriptTypeScriptPythonC++ - $45 hourly
- 4.5/5
- (23 jobs)
8 years of experience in PHP, MySQL, JavaScript, AWS, Laravel, and more. I specialize in crafting sophisticated SaaS platforms, secure backend systems, and feature-rich mobile applications. My expertise also extends to Healthcare, Restaurant, etc platforms development. I Offer: 💻 Full-Stack Development — Expertise in building secure, scalable, and high-performance web solutions using PHP, Laravel, MySQL, Node.js, and more. 📱 Mobile App Development — Specializing in iOS apps with Swift and SwiftUI, delivering smooth, native experiences on iPhones and iPads, and Hybrid development for both Android/iOS. 🔗 API & Integration — Designing and developing custom APIs and integrating third-party services to enhance functionality. 🛠 Scalable Solutions — Building applications and systems that scale effectively to meet growing business needs. 🔒 Security & Best Practices — Adhering to industry standards for security and ensuring your apps are safe and reliable. As a Top-Rated Plus developer, I am dedicated to delivering custom, high-quality solutions that exceed client expectations. I take pride in: ✅ Reliability & Timeliness — Clear communication, project delivery on time, and a deep understanding of your goals. 🧠 Problem-Solving & Creativity — Offering innovative solutions and troubleshooting complex issues. 🌟 Client Satisfaction — Consistently receiving positive feedback and recommendations from clients. Let’s Build Your Vision! Got an idea for a game-changing product? Whether it's a high-performance web application or a mobile app, I can help transform your vision into a polished, high-performing digital product. Let’s turn your idea into reality!QML
ShopifyWeb DevelopmentAR ApplicationApp DevelopmentJSONChat & Messaging SoftwarePush NotificationsAndroidARCoreJavaMySQLSwiftNative App Development - $35 hourly
- 5.0/5
- (28 jobs)
Senior software engineer with 10+ YoE. Developer of hit titles with millions of downloads on Google Play and Apple App Store. Provide full-cycle software development, including desktop applications (Windows, macOS, Linux) and video games (Unity). Maintain, fix, and improve existing software. Core skills: C#, .NET, Unity, WPF; C++, Qt.QML
Mobile Game DevelopmentiOS DevelopmentGame DevelopmentWindows Presentation FoundationMac OS App DevelopmentQt FrameworkWindows App DevelopmentNode.jsC++C#UnityPHPJavaScriptUnreal EngineSwift - $29 hourly
- 4.9/5
- (11 jobs)
As a Senior Software Engineer with over 10 years of experience, I specialize in delivering robust and innovative software solutions using Python, C++, and various frameworks like Django, Flask, and Qt. My extensive background in object-oriented programming, system-level development, and complex software systems allows me to tackle challenging projects with ease. I have a proven track record of optimizing application performance, ensuring scalability, and integrating cutting-edge technologies across multiple platforms. I excel in developing high-quality, efficient code and have experience with full-stack development, mobile app development using Flutter and Dart, and backend systems. My expertise extends to database management with PostgreSQL, MySQL, and Oracle, as well as DevOps practices, including CI/CD pipelines and custom GitHub actions. I am well-versed in designing and implementing RESTful APIs, creating real-time processing systems, and ensuring secure, thread-safe software environments. In addition to my technical skills, I bring strong problem-solving abilities, team leadership, and a commitment to delivering projects on time and within budget. I am passionate about mentoring junior developers and continuously enhancing my skill set to stay at the forefront of technology. Whether you need a reliable developer for your next project or a seasoned engineer to lead a complex software initiative, I am ready to bring my expertise to your team and drive your projects to success.QML
FlutterFFmpegERP SoftwareOdooGUI DesignDeep LearningWeb DevelopmentMachine LearningWindows App DevelopmentPythonMicrosoft Visual StudioQt FrameworkDesktop ApplicationStandalone ApplicationC++ - $60 hourly
- 4.9/5
- (48 jobs)
🥇TOP B2B Company according to Clutch (7+ Clutch awards in total)🥇 🏆The most experienced IoT and embedded systems development agency on Upwork according to a number of successfully completed projects in the industry🏆 🚀We helped 6 customers to raise more than $5,000,000 on Crowdfunding platforms in total ✅ Hey there! As the CTO at Integra, I have a wide range of responsibilities: analyzing technical requirements of new projects, creating specifications, advising our developers on certain technologies to be used. Also, I manage both hardware and software teams and participate in calls with our customers. So, just drop me a line for a professional technical analysis and help. ✅ Who we are? We founded Integra Sources with an idea to create things deemed impossible and we've been successfully doing that since 2013. Since then, Integra Sources has completed more than 100 projects making happy more than 40 clients. We are proud to have a 90% client retention rate. Currently 25+ employees. ✅ What do we do? Integra provides professional services in areas of IoT, electronic design, embedded systems, kernel and driver development, system and application software development, computer vision, and robotics. ✅ Why choose us? - Reliable electronic design team - All kind of embedded software development - Full-stack software development capability - Dedicated project management - Effective testing techniques - Expected delivery - Support and maintenance - Privacy security ✅ How do we cooperate? - Project-based outsourcing - Dedicated development team - Research & development - Technology consulting - Solutions for startups Because we serve the needs of different kinds of businesses, we offer a choice of different frameworks that define collaboration between us and our clients. ✅ Industries we work with • IoT/consumer devices • Smart Home • Wearables • Industry • Healthcare • Sports • Entertainment ✅ What services do we offer? ✅ Electronic Design: • Embedded hardware • Power electronics • PCB design and layout • FPGA design Platforms: • STMicroelectronics: - STM32F4 Series (STM32F401, STM32F405/415, STM32F407/417, STM32F410, STM32F412, STM32F412/423, STM32F427/237, STM32F429/439, STM32F446, STM32F469/479) - STM32F2 Series (STM32F2x5, STM32F2x7) - STM32F7 Series (STM32F7x0, STM32F7x2, STM32Fx3, STM32F7x5, STM32F7x6, STM32F7x7, STM32F7x9) - STM32H7 Series (STM32H723/733, STM32H725/735, STM32H730, STM32H742, STM32H743/753, STM32H745/755, STM32H747/757, STM32H750, STM32H7A3/7B3, STM32H7B0) - STM32F0 Series (STM32F0x0, STM32F0x1, STM32F0x2, STM32F0x8) - STM32F1 Series (STM32F100, STM32F101, STM32F102, STM32F103, STM32F105/107) - STM32F3 Series (STM32F301, STM32F302, STM32F303, STM32F334, STM32F373, STM32F3x8) • Nordic Semiconductor: - nRF51 (nRF51822, nRF51422, nRF51824, nRF51802) - nRF52 (nRF52840, nRF52833, nRF52832, nRF52820, nRF52811, nRF52810, nRF52805) - nRF52 (nRF5340) - nRF91 (nRF9160) • Microchip Technology/Atmel - PIC16 MCUs (PIC16F18446, PIC16F19197, PIC16F15386, PIC16F18346, PIC16F1779, PIC16F18877, PIC16F1619, PIC16F1709, PIC12F1572) - PIC18 MCUs (PIC18-Q41, PIC18-Q43, PIC18-Q10, PIC18-K83, PIC18-K42, PIC18-K40) - PIC32 MCUs (PIC32MK, PIC32MZ EF, PIC32MZ DA, PIC32MM, PIC32MX) - SAM MCUs (SAM C, SAM D, SAM E, SAM G, SAM L, SAM S, SAM V, SAM 4E, SAM 4L, SAM 4N, SAM4S) - AVR MCUs (tinyAVR, megaAVR, AVR XMEGA) - CEC MCUs (CEC1712, CEC1302, CRC1702) • NXP Semiconductors - iMX RT (iMX RT1170/RT1064/RT1060/RT1020/RT1015/RT1010) - iMX 8 (iMX 8/8M Plus/8M/8M Min/8M Nano/8X) - iMX 7 (iMX 7ULP/7Solo/7Dual) - iMX 6 (iMX6ULZ/6ULL/6UltraLite/6SLL/6SoloLite/6SoloX/6Solo/6DualLite/6Dual/6DualPlus/6Quad/6QuadPlus) • Allwinner Technology - Allwinner A Series (A20, A33, A40i, A50, A63, A64) - Allwinner H Series (H2, H3, H6, H80) • Texas Instruments - C2000 MCUs - Hercules MCUs - MSP430 MCUs - Sitara processors • Infineon - XMC Series - Aurix Series • Xilinx • Intel • Silicon Labs • Freescale Semiconductor • Silicon Labs • Espressif Systems ECAD software: • Altium Designer • Eagle Cad • Cadence Allegro • OrCAD • KiCad • P-CAD ✅ Embedded Software Development: • Firmware • Board Support Package (BSP) Tools: • Visual GDB • Eclipse • Keil • IAR • CrossWorks IDE • Simplicity Studio • Code Composer Studio • Atmel Studio • STM32CubeIDE Languages: • C/C++, Assembler Real-time OSs: • FreeRTOS • Zephyr • ThreadX • NuttX ✅ Kernel and Driver Development: • Windows • Linux • Mac • Android Driver types: • Kernel-mode • User-mode • Virtual device drivers ✅ System and Application Software Development: • Desktop, Web and Mobile applications • Middleware • Cloud/IoT Solutions • Machine Learning • Computer Vision (OpenCV, TensorFlow) Platforms: • Windows, Linux, Mac, Android, iOS Languages/Frameworks: • C/C++, Qt, Python, Java, Kotlin, JS, Objective-C, Swift, PHP, C# ✅ Robotic Development: • Flying drones • Robots on wheels • Autonomous movement Technologies: • RTOS, ROS, Linux, OpenCV, Visual SLAMQML
Windows App DevelopmentDigital EngineeringDigital ElectronicsAndroidCircuit DesignSystems DevelopmentARM MicrocontrollerANSI CApp DevelopmentAPI DevelopmentRoboticsWindows API DevelopmentEmbedded LinuxSystem ProgrammingEmbedded System - $50 hourly
- 5.0/5
- (6 jobs)
10+ years of professional software engineering experience in defense research and development. Accomplished in developing, testing and maintaining both frontend and backend C++ object-oriented and multi-threaded applications. Fluent in the Qt/QML Framework for GUI applications.QML
GIS SoftwareJavaAndroid App DevelopmentQt FrameworkLinuxC#CPythonJavaScriptC++ - $35 hourly
- 5.0/5
- (26 jobs)
I have 14+ years of experience in design and development of various medium to large scale software products. I have been working in AI and Process Automation and have optimized many simple and complex processes using solutions like UiPath. I am a UiPath certified developer with experience in business analysis and solution architecture. I have been involved in developing complex workflows in UiPath and Robot deployment. I have full knowledge of licensing strategy of UiPath as well. I have automated processes in insurance, publishing, manufacturing, F&A etc. I am also a .NET and C++, Qt QML developer with the ability to design and develop complex large scale software. I have experience in developing Qt applications for both mobile and desktop. Restfull JSON API, E-commerce, OpenCV, map integration, FireBase, real time chatting app, payment integration, material design, AWS and rich UI/UX are a few key areas worked on. I have developed OpenTok mobile apps using Qt and QML. I have developed a Kodi Remote mobile app using Qt QML. I have also created many desktop Qt applications. I have integrated Opal library in a Qt app to implement the SIP protocol based client side communication.QML
C++C#Android App DevelopmentUiPathOCR AlgorithmASP.NET CoreQt FrameworkRobotic Process AutomationAutomation - $57 hourly
- 4.8/5
- (9 jobs)
LinkedIn: /in/mlowczynski/ 🚀 Are you searching for a highly skilled C++/Qt developer who can bring your software projects to life? Look no further! I am an experienced professional with a strong passion for crafting high-quality, efficient, and innovative solutions. Why Choose Me? ✅ C++ Expertise: I have a deep understanding of C++ and a proven track record of delivering clean, maintainable, and performant code. Whether it's application development, system-level programming, or embedded systems, I've got you covered. ✅ CMake & Build Systems: I specialize in CMake and creating customized build systems to streamline your software development process, ensuring smooth and reliable project builds. ✅ Linux & Embedded Development: With extensive experience in Linux development, I'm well-versed in creating software for embedded systems and optimizing applications for the Linux environment. ✅ Yocto Expert: Yocto Project is my toolkit for building and customizing Linux distributions and applications tailored to your specific requirements. ✅ Qt & QML: I excel in Qt application development, creating intuitive user interfaces that enhance the user experience. I'm proficient in harnessing the power of Qt and QML for responsive UIs. ✅ Qt3D & 3D Visualization: Need 3D elements in your application? I'm well-versed in Qt3D and can help you integrate captivating 3D visuals into your software. ✅ Python & PyQt: I have expertise in Python and PyQt, enabling me to deliver versatile cross-platform solutions with a strong focus on code quality and performance. ✅ PyQt3D: If you require 3D user interfaces, I'm skilled in PyQt3D, making your applications visually engaging and interactive. ✅ OpenGL & GLSL: My proficiency in OpenGL and GLSL allows me to create high-performance, graphics-intensive applications and shader development. ✅ AWS & Cloud Integration: I can seamlessly integrate cloud services, especially AWS, to build scalable, secure, and reliable cloud-based applications. ✅ CI/CD Implementation: Modern software development requires efficient CI/CD pipelines. I can establish automated pipelines to optimize testing and deployment processes. What Can I Do for You? 🔹 Design and develop C++ applications for Linux, embedded systems, and cross-platform solutions. 🔹 Create intuitive and responsive Qt applications with a strong emphasis on user experience. 🔹 Implement cloud integration with AWS for scalable and secure cloud-based solutions. 🔹 Optimize build systems using CMake to ensure reliable project builds. 🔹 Utilize Yocto for building and customizing Linux distributions and applications tailored to your specific requirements. 🔹 Set up CI/CD pipelines for automated testing and efficient deployment. 🔹 Develop high-performance applications using OpenGL and GLSL for graphics-intensive tasks. Why Should You Hire Me? I am committed to delivering high-quality, on-time solutions and prioritize effective communication with clients. By choosing me, you're not just hiring a developer; you're partnering with a dedicated professional who understands your goals and can turn your vision into a reality. Ready to take your project to new heights? Let's connect and discuss your requirements. I'm eager to collaborate with you and help you achieve your software development objectives.QML
CMakeWindows App DevelopmentAWS DevelopmentBashCI/CDLuaEmbedded LinuxBoostPythonGitDockerLinuxQt FrameworkC++ Want to browse more freelancers?
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