Upwork home
Sign up
Secondary

Hire the best Tk specialists

Check out Tk specialists with the skills you need for your next job.
Hire freelancers
  2. Development & IT Talent
  3. Software Developers
  4. (Current) Tk Specialists
  • $70 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 🇹🇷
    vsuc_fltilesrefresh_TrophyIcon Tk
    Qt Framework
    Computer Assembly
    Embedded System
    Smartphone
    Desktop Ad
    International Development
    Product Development
    PHP
    JavaScript
    C++
    Desktop Application
    CSS
  • $55 hourly

    • 5.0/5
    • (47 jobs)
    My professional career has been running on three separate but often closely related tracks: Desktop Application Development, Embedded Software Development, and Hardware Development. I have excellent troubleshooting and debugging skills developed over the years of engineering work in various fields. I am a patient, thorough person with high attention to detail. I can provide consulting, software development, testing/debugging and other services ranging from short one-hour jobs to full-time everyday work, to long-term cooperation and support. Skills : C/C++, Qt Framework Python, PyQt Django Php Raspberry Pi, Arduino and different microcontrollers (PIC, AVR, ARM-based ...) Embedded Systems Electronics design OpenCV Machine Learning Biomedical signal analysis Reliable, documented, clean scalable code. 100% Satisfaction and clear communications. Thank you for visiting my profile and I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon Tk
    Django
    JavaScript
    Embedded C
    HTML5
    Embedded System
    Electronic Design
    Qt Framework
    Database Design
    PyQt
    Machine Learning
    Python
    C++
  • $30 hourly

    • 5.0/5
    • (20 jobs)
    I'm a Certified Qt and QML Developer. I'm fluent in C++ and Python. I have experience working in Linux (server and embedded). I can automate GUI application and website using Autoit and Selenium.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Android
    PyQt
    Qt Framework
    Boost
    QML
    Autoit
    Selenium
    OpenCV
    JavaScript
    Python
    C++
  • $999 hourly

    • 4.9/5
    • (13 jobs)
    Expert In 1. Application Penetration Testing with the recommendation for remediation 2. Complete security assessment of Application with the recommendation for remediation 3. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation 4. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation 5. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, theHarvester etc. 6. API Security 7. Malware, Phishing, Breach, data leakage detection 8. Firewall audit and configure 9. Security and penetration testing trainer 10. Android and iOS application vulnerability detection and security testing -Sensitive Data Exposure -Insecure OS/Firmware -Broken Cryptography -Automotive Security Misconfiguration -Sensitive Data Exposure -Cross-Site Scripting (XSS) -Broken Access Control (BAC) -Cross-Site Request Forgery (CSRF) -Application-Level Denial-of-Service (DoS) -Insecure OS/Firmware -Server-Side Injection -Client-Side Injection -Sensitive Data Exposure -Malware Detected -Location Tracking
    vsuc_fltilesrefresh_TrophyIcon Tk
    Security Analysis
    WordPress Malware Removal
    Ethical Hacking
    Network Penetration Testing
    Malware Removal
    Penetration Testing
    Security Testing
    Information Security
    Computer Network
  • $30 hourly

    • 4.8/5
    • (142 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.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Automotive Engineering
    Driver Development
    QML
    Qt Framework
    Linux
    FreeRTOS
    Zigbee
    nRF52
    NFC
    STM32
    ESP32
    Embedded C
    Python
    Embedded System
  • $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 control
    vsuc_fltilesrefresh_TrophyIcon Tk
    Qt Creator
    QML
    Object-Oriented Programming
    Agile Software Development
    Qt Framework
    Git
    C++
  • $12 hourly

    • 5.0/5
    • (7 jobs)
    I'm Dmitry, a C++ developer with over 9 years of experience in Qt framework and cross-platform applications. I specialize in developing high-performance, user-friendly software and firmware for various devices and platforms, using C++ and Qt. I have a bachelor's degree in computer science. One of my most notable projects was developing the software and firmware for PocketVNA, a portable vector network analyzer that measures the reflection and transmission coefficients of electrical networks. I have worked as a developer since 2007. I started as a Ruby on Rails full stack developer, but C++ was just a hobby. Starting from 2012, I work as a C++ developer. - C++ and C - boost, Qt/QML - Portable Linux/macOS/Windows applications - I have experience with python, C#, MATLAB - And I have some experience in developing Android applications - There was a time when I worked a lot with Lua, OpenGL, Coco/R(a compiler generator)
    vsuc_fltilesrefresh_TrophyIcon Tk
    Qt Framework
    macOS
    Boost
    Linux
    Desktop Application
    Python
    C
    C++
  • $45 hourly

    • 4.9/5
    • (28 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.
    vsuc_fltilesrefresh_TrophyIcon Tk
    FreeSWITCH
    Amazon Web Services
    React
    Debian
    SQL
    Django
    Standard Template Library
    Docker
    Microsoft Visual C++
    Python
    C++
    Microsoft Foundation Class Library
    Qt Framework
    PostgreSQL
  • $28 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.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Algorithm Development
    Computer Vision
    Image Processing
    QML
    Tesseract
    OpenCV
    C#
    MATLAB
    C++
    Qt Framework
  • $35 hourly

    • 4.6/5
    • (82 jobs)
    I'm a full-time freelancer (Senior C/C++ Software Engineer) that has created several network applications, multi-threaded apps, desktop programs, Chromium based apps, and more... ✅ More than 20 years of successful rich experience. ✅ Highest expert skills. ✅ Flexible schedule and 24/7 availability. ✅ Bachelor of Computer Science degree From State University. Technical Skills: Main Languages: C\C++, SQL, Lisp, Bash, PowerShell, TypeScript, JavaScript Technologies: Microsoft .NET Framework, UWP, WinAPI, Qt, QML, WPF, Windows Forms, Flutter, Android SDK, Win32, Windows, Linux, MacOS X, WinUI, WinUI3 Version control systems: SVN, Git, Mercurial Networking and web services: SOAP, WCF, Web API, REST, TCP/IP, UDP, HTTP, HTTPS, JSON, XML, RPC, Custom protocols, Protobuf, Pusher, NFC, RFID, Genesys, PureEngage, PureCloud, Genesys Cloud, Microsoft addin's
    vsuc_fltilesrefresh_TrophyIcon Tk
    Linux
    Windows Framework
    Chromium
    SQL
    C
    C++
  • $50 hourly

    • 5.0/5
    • (85 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.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Web Development
    Web Application
    Computer Vision
    Windows App Development
    VoIP
    Mac OS App Development
    iOS Development
    Android App Development
    macOS
    Swift
    React Native
    C++
    Qt Framework
    Python
    Hybrid App Development
  • $67 hourly

    • 5.0/5
    • (11 jobs)
    "We choose to go to the Moon [...] and do the other things, not because they are easy, but because they are hard" JFK I learn fast and have strong math, analysis and problem solving skills. I'm quite durable when facing a frustrating problems. Fixed and maintained projects written by others many times as well as built the working solutions from scratch myself. Daily Linux user. Can natively work on Mac or Windows as well. As a teenager I passionately coded games, map editors and simple utils in C++ and Python, but studying sound engineering and acoustics at the University got me really hooked into the highier math concepts, numerical computing and DSP in general. It introduced me to the Matlab/Octave as well. I quickly realized I can solve many practical real-life problems with my existing programming skills and all the new knowledge catalyzed my further development as a programmer greatly. During the following 20 years I worked on various projects and am constantly improving my skills and experience. Audio, DSP and physics-related utilities are not my only areas of expertize. I still like programming for video, graphics and games in mind, embedded hardware and more general computing as well. I love innovating and constantly work on my own inventions. Always open to learn new things and to make the world a better place. Let's do it together!
    vsuc_fltilesrefresh_TrophyIcon Tk
    Firmware
    OpenGL Shading Language
    CUDA
    Audio Engineering
    Digital Signal Processing
    Qt Framework
    MATLAB
    GNU Octave
    C++
    C
  • $60 hourly

    • 5.0/5
    • (37 jobs)
    Location: Huizhou, China Website: CatBird.pro With a decade of expertise in UAV development, I specialize in aerodynamics and the complete aircraft design process—from initial concept to fully realized 3D models and detailed engineering drawings. Proficient in ArduPilot, PX4, Mission Planner, and QGroundControl, I bring a solid background in computer science and engineering to every project.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Prototyping
    Mechanical Design
    Microcontroller Programming
    Robotics
    Qt Framework
    STM32
    Aerodynamic Analysis
    C++
    C#
    Mechanical Engineering
    Aerospace
    CAD
    3D Printing
    SolidWorks
    3D Modeling
  • $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.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Selenium
    Automated Testing
    Agile Software Development
    Scrum
    Squish
    PyQt
    Multithreaded Programming
    Qt Creator
    Mercurial
    Microsoft Visual C++
    Desktop Application
    Qt Framework
    Python
    Git
    C++
  • $50 hourly

    • 5.0/5
    • (10 jobs)
    I provide the following services: • Appropriate Technology Selection • Data Recovery (eMMC, NAND & NOR Flash, SD) • Debugging, Fault Finding and Troubleshooting • Embedded System Integration • Network Configuration • Reverse Engineering • Software Development • System Administration • Vulnerability Assessment If I can't help you solve your problems, I'll do my best to direct you towards someone who can.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Assembly Language
    Linux
    Embedded Linux
    Automation
    Digital Electronics
    Bash Programming
    C
    Software Debugging
    Python
    Reverse Engineering
    Unix Shell
    Bash
    Firmware
    Tcl/Tk
  • $175 hourly

    • 4.9/5
    • (146 jobs)
    Top 1% Expert-Vetted with 27000+ hours & 16+ years commercial experience overall. High performing Upwork’s awards winning expert with eager to innovate by taking responsibility for the informed decisions. Have worked on dozens of complex solutions for such companies as Microsoft, Technicolor, Solvusoft, StatusIm and many others. Bring incomparably high business value with all round support for the project ( product analysis, development planning and implementation, research, etc ) or by solving sophisticated technical issues in the complex projects. Blockchain Consensus Protocol and ecosystem core, Smart Contracts, Proof of stake; Open Source software building, re-branding, and customization; WebRTC, ZoomSDK integration; Cross-platform Windows, macOS, Unix, iOS, Android solutions; CI/CD with Jenkins, Appveyor, Travis, Circle; Installers; UWP Windows 10 Store development; Certified medical EHR and EMR systems development; xTerm, WinPTY, ConPTY terminal emulators; Games development with Unity, Unreal Engine and custom engines; ● 27,000+ worked hours and 140+ projects completed PERSONALLY only at Upwork ● 2020 and 2018 years - awarded with "The Best Top Rated Freelancer Award in Ukraine (Web, Mobile, Software Category) at Upwork." ● Helped 100+ businesses to reach their goals in time ● Microsoft Certified Professional (MCP, 70-483: Programming in C#) I'm providing: - Projects consulting, estimation, application architecture design, and implementation ways foresees. - Code quality and performance review. Team leading and mentoring. - Proactive project management and technical leading to meet success criteria in the most efficient ways. - Tackling sophisticated technical issues (performance optimization, memory leaking, execution freezing). - Research and technical solution design. - Software development, bug fixing, features implementation. I'm experienced in the code development, software architecture design and projects management. I have worked on a wide range of desktop applications for Windows, OS X, and Linux. Participated in the massive commercial projects development with a team of up to 100 developers, developed numerous apps for desktop and mobile according to the clients' requirements. Therefore I'm capable to work in a group or build software myself from the ground. I prefer to keep work quality in the first place. Had a lot experience in cross-platform desktop development for Windows, OS X, and Linux using C++ / Qt / QML, mobile development for iOS, Android, and Windows Phone. I can create software solutions to support major operating systems from the single code base, develop installers and provide documentation. Technologies stacks: C++, STL, Qt, QML, WinAPI, MFC, ATL React, Redux, JavaScript, TypeScript Unity, Rewired, C#, PlayFab C#, Xamarin.Forms, .NET Framework, .NET Core, Entity Framework Core, WPF, UWP Universal Windows Platform, Windows 10 Objective-C, Cocoa, XCode, iOS Development, Cocos2d, Cocos2d-x NSIS, Advanced Installer, Installers development OOD, application architecture design Kinect development, Microsoft Kinect SDK, PrimeSensor Kinect SDK CMake, Appveyor, Travis CI, CircleCI, Jenkins React Native, ClojureScript, Reagent, Lein, Node.js, React, JavaScript GoLang, GLFW At StackOverflow community rated in TOP %5 for Qt skill and TOP %20 for C++ and QML skills. Please message me to get more details about my relevant experience or provide info about your needs! Always open and capable of learning quickly new frameworks and technologies used in your projects!
    vsuc_fltilesrefresh_TrophyIcon Tk
    Consensus Protocol
    CMake
    React
    Metal API
    Blockchain
    Xamarin
    Unity
    Golang
    Qt Framework
    Objective-C
    C
    Python
    JavaScript
    C++
    C#
  • $68 hourly

    • 4.8/5
    • (156 jobs)
    ✅ $1M+ Earned ✅ 20K Hours worked ✅ 160 Projects Completed ✅ Top Rated Freelancer - C / C++ / Qt / Python / Unity / AR / VR / Hololens 2 / Oculus - Computer Vision, Image Processing, OpenCV, OpenGL, MKL, ITK, VTK - Deep Learning, caffe, Tensor flow, Pytorch - YOLO, DETECTRON - Unity game development for mobile and desktop platforms - AR VR development - Hololens apps - Highly optimized C++ programming, TBB, MKL, BLAS, LAPACK, IPP - Complex algorithms & data structures - Android and iOS development with solid C++ plugins integrations - Desktop application development using C++ Qt - Socket Programming - Medical Imaging using ITK - Dicom Image processing - Automated Data Annotation - Video / Audio streaming over the network using LIBVLC, FFMPEG, GSTREAMER. - Development of technically complex projects and scientific articles. - SQA - Selenium UI Testing
    vsuc_fltilesrefresh_TrophyIcon Tk
    FFmpeg
    Qt Framework
    AR Application
    API
    Medical Imaging
    Machine Learning
    GStreamer
    Computer Vision
    OpenCV
    Deep Learning
    Mobile App Development
    Python
    ARCore
    C++
  • $60 hourly

    • 4.4/5
    • (34 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 ✅ Hello there! My name is Sergey and I'm a Business Development Manager at Integra Sources. My main goal is to provide you with our expertise, skills, and technical knowledge so that your project requirements and priorities are always met, and the project is delivered perfectly and just in time. If any questions arise - please feel free to touch base with me. ✅ Who we are? We founded Integra Sources with an idea to create things deemed impossible and we've been successfully doing that since 2014. 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 50+ employees. ✅ What do we do? Integra provides professional services in the 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 kinds 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 SLAM
    vsuc_fltilesrefresh_TrophyIcon Tk
    Embedded System
    Firmware Programming
    Computer Hardware Design
    Raspberry Pi
    nRF52832
    Embedded Linux
    Driver Development
    Internet of Things
    PCB Design
    Qt Framework
    Altium Designer
    Linux
    Microsoft Visual C++
    C++
  • $20 hourly

    • 4.7/5
    • (19 jobs)
    Software developer with 11+ years of experience. I have worked various project that include Web Development, Computer Vision Application, Desktop Application And Android Application. Skills: * Desktop App Development(Qt) * Computer Vision and Machine Learning(OpenCV, TensorFlow,Keras ) * Web Development(HTML/CSS/JavaScript) * Android App Development.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Desktop Application
    HTML
    PHP
    JavaScript
    FFmpeg
    Linux
    MySQL
    Qt Framework
    Python
    Machine Learning
    Computer Vision
    OpenCV
    Java
    C++
  • $28 hourly

    • 4.9/5
    • (11 jobs)
    15 years of experience working with c-like languages for various platforms, including - C++ desktop apps with Qt, OpenCV, MFC, WTL, Win32 - C++ COM / ActiveX libraries with ATL, MFC - .NET desktop apps with Windows Forms, WPF, UWP - Java Swing - .NET Web Forms and ASP.NET MVC - HTML5 with JavaScript and TypeScript - few Android and Cocoa Touch (using Swift) projects education: master degree in computer science, Sofia University, specialization in code interpreters and compiler construction
    vsuc_fltilesrefresh_TrophyIcon Tk
    OpenCV
    Android
    Microsoft Component Object Model
    Swift
    Qt Framework
    Java
    C#
    JavaScript
    C++
    Microsoft Foundation Class Library
  • $40 hourly

    • 4.8/5
    • (87 jobs)
    Do you want to turn your idea into an IT project? 𝐋𝐞𝐭'𝐬 𝐠𝐞𝐭 𝐚𝐜𝐪𝐮𝐚𝐢𝐧𝐭𝐞𝐝.🤝 Hello, my name is Dmitriy Forys, I am Co-Founder at 𝐃𝐚𝐭𝐚𝐎𝐱, a leading company in the Comprehensive Software Development sector. I am thrilled you're considering us for your project, and I'm confident our team have the skills, expertise, and experience to deliver outstanding results. 📌 Our Offerings • End-to-end custom software development ➖ You've got ideas, we've got solutions. • Automation ➖ Automated solution from existing business process. • Data services: scraping, extraction, processing ➖ Any data. Any size. Anywhere. • SaaS and Web Development ➖ From the idea to the first subscriptions. • Dedicated Crew ➖ An extension of your in-house team. • Guarantees ➖ Dependable solutions, timely delivery, and steadfast support. 📌 Why Choose 𝐃𝐚𝐭𝐚𝐎𝐱 • Absolute dedication - the ultimate goal is the client's satisfaction. • Stress-free same-day communication with the top experts in the industry. • Relationship-centric approach - approximately 80% of our clients are returning customers. • In-depth engagement - increased involvement leads to superior outcomes. • Complete transparency - no unexpected surprises, remain informed throughout the process. • Going the extra mile - providing added advantages to exceed your expectations. • Proficient in English - eliminating language barriers for clear communication and timely execution. If these resonate with you, our team is poised to meet your needs! Feel free to schedule 𝙁𝙍𝙀𝙀 consultation with 𝗧𝗢𝗣 𝗘𝗫𝗣𝗘𝗥𝗧𝗦. Just contact us.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Chatbot Development
    Data Mining
    Bot Development
    Automation
    Web Scraping
    Data Extraction
    Data Scraping
    API Development
    Artificial Intelligence
    Machine Learning
    JavaScript
    Python
    API Integration
    API
    Web Development
  • $70 hourly

    • 4.9/5
    • (38 jobs)
    🏆 𝗜𝗻 𝘁𝗼𝗽 𝟯% 𝗼𝗳 𝗮𝗹𝗹 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜؜　　　　🚀 𝗥𝗮𝗽𝗶𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ☯ 𝗛𝗮𝗿𝗺𝗼𝗻𝗶𝗰 𝗿𝗲𝗹𝗮𝘁𝗶𝗼𝗻𝘀𝗵𝗶𝗽 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀　　　　　　　💻 𝗜𝗻𝘁𝘂𝗶𝘁𝗶𝘃𝗲 𝗶𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲 💎 𝗥𝗼𝗯𝘂𝘀𝘁 𝗮𝗻𝗱 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝘀𝗼𝘂𝗿𝗰𝗲 𝗰𝗼𝗱𝗲　　　　　　　　📒 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗽𝗹𝗮𝗻𝗻𝗶𝗻𝗴 I have mastered the creation of user-friendly and intuitive UIs (MVC pattern), client-server communication and a portion of back end development. In one occasion I had to learn custom languages on the fly to consult and stabilize a really tough project on a bring of failure. Moreover I can solve a wide range of problems utilizing the flexibility and adaptability of my solid base in computer science and Python in particular. I have worked in the fields of mathematics and programming for many years and find I am constantly learning and improving my abilities. The one constant throughout is my firm desire and ability to make the machine do exactly what I want it to do with a focus on continuous improvement and producing quality software to make my clients’ lives easier.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Prototyping
    Mac OS App Development
    Windows App Development
    FinTech
    Database
    Vue.js
    SQLAlchemy
    Django
    Flask
    Desktop Application
    PyQt
    Git
    Data Visualization
    Python
    JavaScript
  • $100 hourly

    • 4.9/5
    • (38 jobs)
    I am an expert level developer with more than 17 years of software development experience. Primary skills: • Software Design, Machine Learning. • C, C++, Rust, Python, JavaScript. • GStreamer, NVIDIA DeepStream, Qt, Node.js. My favourite areas: • Multimedia programming: audio / video streaming, ingestion, processing and non-linear editing solutions. • Deployment / adaptation of deep learning models (computer vision, e.g. object detection, face recognition, posture estimation, ALPR / number plate reading), AI research. • Cross-platform desktop apps, developer tools, network programming.
    vsuc_fltilesrefresh_TrophyIcon Tk
    Machine Learning
    ARKit
    Video Stream
    Node.js
    Software Architecture & Design
    Qt Framework
    GStreamer
    FFmpeg
    Rust
    PyTorch
    OpenCV
    Computer Vision
    Python
    C
    C++
  • $120 hourly

    • 4.9/5
    • (47 jobs)
    10+ years of experience on Unix-based operating systems (MacOS, Linux) Deep knowledge of CPU architectures, memory management 10+ years of C++/Qt desktop GUI development experiences 5+ years of kernel driver, low-level communication protocol development 5+ years of RTOSes, baremetal systems, task scheduling and threading 10+ years of network communication and socket programming Extensive knowledge of web technologies and desktop software development Strong documentation, testing and coding skills Keywords: c++, embedded, opengl, git, cmake, gcc, clang, travis CI, unit test, java, Linux, android, ios, php, sql, c++11, c++14, c++17, agile, engineering, mathematics, physics
    vsuc_fltilesrefresh_TrophyIcon Tk
    Kernel
    PLC
    OpenVPN
    macOS
    Machine Learning
    QML
    MQTT
    Industrial Automation
    Socket Programming
    Multithreaded Programming
    Eigen
    Qt Framework
    OpenGL
    C
    C++
  • $15 hourly

    • 4.9/5
    • (57 jobs)
    Having 18+ years of experience in the field of Information Technology. My extensive experience is in the entire software development life cycle and specialized in Design and Development. Domain knowledge of Embedded Systems, Telecom (Wireless), Medical, Finance sectors. Overall aim for achieving customer satisfaction. Support and development of organizational culture, team building, management and motivation, imparting and sharing knowledge and skills, excellent communication and writing skills, excellent leadership, interpersonal skills. Forking new alt-coins from, based on Bitcoin / lite-coin and POS coins. Machine Learning.
    vsuc_fltilesrefresh_TrophyIcon Tk
    macOS
    Microsoft Visual C++
    CMake
    Ubuntu
    C
    Embedded System
    Qt Framework
    C++
  • $70 hourly

    • 5.0/5
    • (14 jobs)
    Experienced software developer with 9+ years in C++. I have Science Degree in Computer Engineering from Moscow State University of Engineering and Technology. For 7 years, worked on projects in radio-location. Currently working in blockchain area. My main skills: Good knowledge of data structures and algorithms, software architecture, object-oriented programming, math modeling. I am good at working with another's code and fast-working.
    vsuc_fltilesrefresh_TrophyIcon Tk
    C++
    CMake
    Qt Framework
    Object-Oriented Programming
    MATLAB
    Data Scraping
    Git
    SQL
    Algorithm Development
    GTK
    Standard Template Library
    Python
    C
  • $40 hourly

    • 4.5/5
    • (17 jobs)
    Experience: 15 years Proven track record: samples of my code are on GitHub (see portfolio). If you need a thoroughness developer and quality is important to you I will be delighted to help with your project. Platforms: ⚫ Linux (desktop, server, embedded, kernel modules) ⚫ Windows ⚫ Android NDK Languages and frameworks: ⚫ C++: Qt (many parts), boost ⚫ C: POSIX, Apache APR, libevent, cURL, openSSL ⚫ Python: standard libraries, Twisted, PyGTK ⚫ Bash Collaboration and development process: ⚫ Conversational English ⚫ GitHub ⚫ Issue trackers ⚫ Software architecture (splitting to modules, design patterns) ⚫ Best practices (coding standards, avoiding warnings) ⚫ Continuous integration ⚫ Autotests (regression, test-driven development) ⚫ Linux software distribution (RPM, Deb, AppImage) Feel free to contact me and discuss your project. Hope we both will benefit from it. Here is my detailed skills list: ⚫ C++: Qt, boost, POSIX, libevent, libusb, cURL, OpenSSL, TinyXML, mongoose embedded HTTP server ⚫ Code verification tools: cppcheck, cpplint, Valgrind, gcov, gprof ⚫ Qt: model-view framework, QJson, QSettings, log message handlers ⚫ Technics: OOP, TDD (QtTest, GoogleTest), design patterns, multi-threading, asynchronous I/O ⚫ Linux: kernel modules, a minimal bootable system from CD/USB, RPM / DEB packaging, AppImage, bash / Python scripting, VirtualBox, VMWare, qemu, strace, ltrace ⚫ Embedded Linux platforms: RaspberryPi, SheevaPlug, router board, smart TV attachment, Android phones. ⚫ Collaboration: Git, GitHub, GitLab, SVN, branching, merging, rebasing, code reviewing, continuous integration, auto builds, BuildBot, Redmine, Bugzilla, Jira
    vsuc_fltilesrefresh_TrophyIcon Tk
    Bash
    Unit Testing
    Standalone Application
    Qt Framework
    C++
    Linux
    Desktop Application
    Python
    Git
    Application Installer
  • Want to browse more freelancers?
    Sign up

How it works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a Tk Specialist on Upwork?

You can hire a Tk Specialist on Upwork in four simple steps:

  • Create a job post tailored to your Tk Specialist project scope. We’ll walk you through the process step by step.
  • Browse top Tk Specialist talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Tk Specialist profiles and interview.
  • Hire the right Tk Specialist for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Tk Specialist?

Rates charged by Tk Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Tk Specialist on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Tk Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Tk Specialist team you need to succeed.

Can I hire a Tk Specialist within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Tk Specialist proposals within 24 hours of posting a job description.

Schedule a call

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.