The Best QT Developers For Hire In China

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$45 hourly
- 4.9/5
- (43 jobs)
Please don't invite me if you need only some low pay (< $45/hr) low skills (such as ESP32, Arduino copy and paste alike etc) jobs, it's insulting for a professional, thanks. Thank you for taking the time to view my profile. I'm a professional electrical engineer with experience in power electronics, digital circuits, analog circuits, and HF RF circuits. My favorite EDA tools are OrCAD Capture CIS for schematics design, Allegro for PCB design, PSpice for circuit simulation, Verilog/Vivado for digital and FPGA design, SIMetrix/SIMPLIS for SMPS design. Still, I have used many other EDA tools under customer/client requests in the past, such as Altium Designer, LTspice, TINA-TI, ADS, Quartus Prime, etc. I'm also a professional programmer with experience in PC BIOS, BSP, Linux, and Android, and I'm familiar with many programming languages such as x86 assembly, ARM assembly, C, C++, Java, Python, HTML, CSS, XML, SQL, JavaScript, Unix shell script. I have many mass production designs for domestic clients and some from foreign countries. If you want reference to some of my product designs, I can ask for the client's permission as they are mostly NDA secured. I'm serious about the intellectual properties of others. But you can view my portfolio for a LF N2PK VNA and a Red Pitaya STEMlab125 designs, both are the few best in class amateur measurement equipment with professional device quality, I improved on their original design to better fit my daily electrical test requirements, and as I just produce my own improved design for my private use, so it's legal for me to show them here without IP issues with the copyright holders. My current interest and most recent skills are FPGA, SMPS, motor control, and automotive electronics. My previous strong skills are ARM architecture board design, BSP and Linux kernel porting, and Linux system programming.

QT
OrCAD
Qt Framework
RF Design
Linux
FreeRTOS
Python
Analog Circuit
PCB Design
C
PSPICE
Android
C++
SQL
Java
Power Electronics
$30 hourly
- 5.0/5
- (42 jobs)
I'm a computer science graduate with over 15 years of software development experience. Development languages such as C, C++,C#, Java, JavaScript, TypeScript Development frameworks and platforms : Windods ,Linux, Embedded Linux, ROTS, Android, QT ,NET, Node.js ,MySQL, Wechat Miniprogram, Alipay Miniprogram. Development experience: NFC, Smart Card, RFID, JavaCard, Global Platform, POS, EMVCo, PCI,TEE, PKI, FIDO, PKCS AFC,BLE, Mifare,DESFire, vending machines, Firmwave,Bootloader,Printer. Payment Syetem, Key Mangement Sysyem, mdb protocol Smart card or rfid issuing and printing systems Work experience in a well-known company related to the industry. Looking forward to working with you.

QT
Embedded Linux
Payment Processing
WeChat
NodeJS Framework
Qt Framework
NFC
RFID
POS Terminal
RESTful API
C++
Java
C#
C
JavaScript
Android
$35 hourly
- 5.0/5
- (5 jobs)
Proficient in C / C ++, Python, Javascript Proficient in Qt / QML development Proficient in OpenGL development Proficient in Win32 platform API Proficient in Docker development Proficient in Camera development Familiar with Linux system

QT
Graphics Programming
Node.js
Camera
OpenGL
C++
Qt Framework
JavaScript
C
Desktop Application
Linux
$35 hourly
- 5.0/5
- (14 jobs)
I am experienced in Linux/Windows C/C++ development, both embedded and desktop software/driver, qt qml for application UI, python for automation and machine learning. Also has other development experiences as C#/Java/Pick Basic.

QT
JavaScript
Firmware
Qt Framework
Algorithm Development
Software Architecture & Design
Embedded Linux
C#
Mathematics
C
Python
$20 hourly
- 5.0/5
- (13 jobs)
I have been developing software on Windows basically on C# and C++ for more than 7 years, 40 hours/week availability. Quick learner, strong in problem-solving. I'm always available, feel free to contact me. thank you. Familiar with MFC framework and multi-threading Technology, especially love the DLL Technology. My professional experience involves significant projects on network programming such as C2S project with IOCP (C++ or C#). Secondary Development for AUTOCAD (C#/C++) and AVEVA Plant (C#) secondary Development with NetEase YunXin SDK(IM). experienced in GDI GUI with directx9/OSG or GDI Functions.I have released my GUI Open-Source Project in GitHub. thorough understanding of memory management principles and common software design patterns.Nowadays,i have experienced in cheating in the PC Games.so i am familiar with system api and asm(x86/64) and PE Technology. such as inject ,remote load PE etc. In order to automate, i have already been using cefsharp to WebGames. I have very strong skills both in Front-end and Back-end development basically on asp.net. Programming Languages: Asp.net,SQL, CSS, Javascript, .net core,c++/C# vb.net Frameworks/Libraries: - .Net Framework - MVC Framework - jQuery Databases: - SQL Server - MySQL Familiar with: -web API Version control systems: -SVN, -git Personal Qualities: - Ability to understand business requirements and translate them into technical requirements. - Passion for quality and attention to detail. - Focus on moving the business forward. - Professional communication. - Responsible dealing. It's my pleasure to apply my experience to solve your problems in a reasonable time. thanks

QT
Qt Framework
MetaTrader 4
Python
CSS 3
HTML5
jQuery
OpenCV
DirectX
Autodesk AutoCAD
ASP.NET MVC
Microsoft Visual Studio
Assembly Language
Desktop Application
C#
C++
$40 hourly
- 2.4/5
- (7 jobs)
Have 15+ years in software field, Senior Golang developer for 4 years, Senior Qt/C++ developer for 10+ years, Master for Agile/Scrum/DevOps 10 years. 1. Architecture: Clean Architecture, Domain-Driven Design, Design Patterns, OOD, OOP 2. Golang: MicroService, gRPC, GraphQL, Restful API 3. C++/Qt/PyQt: Qt4/Qt5/Q6, QML, QSS, CMake, PyInstaller in Windows, Linux, Mac 4. CI/CD: Jenkins, Docker, Kubernetes, Terraform, Nexus 5. Database: MySQL, Postgres, Mongo, SQLite 6. Workflow: Scrum/LeSS/Lean, TDD, BDD, DevOps

QT
Qt Creator
QML
CI/CD
Docker Compose
Golang
PyQt
Qt Framework
C++
$15 hourly
- 4.7/5
- (10 jobs)
I'm a soft/embedded-hardware engineer for about 7 years. I love tech things and want to do something useful. Soft Tech Stack: - C/C++ - Python - Opencv - Qt - VTK/ITK - Django / Django rest framework - PostgreSQL / Redis / Sqlite /Mysql - Docker/Jenkins - MQTT/ZeroMQ Hardware Tech Stack: - PADS/ORCAD - Keil for C51/Stm32 - ESP32 esp-idf dev Other technologies i have basic knowledge: - HTML / CSS / JS / React - Raw SQL what I have done: - A pc software controling two motors for crystal light feature monitor(python/pyqt). - A pc software monitor a factory manufacting(python/opencv/pyqt). - A web software for restaurant erp(django/amis/docker). - A web software for iypt competition(django/amis/docker). - some pcb using esp32 and stm32. - ...

QT
Embedded System
Linux
Network Administration
Deep Learning
C
PyQt
Python
OpenCV
Qt Framework
C++
TensorFlow
Django
Machine Learning
$125 hourly
- 0.0/5
- (0 jobs)
i am very familiar with C/C++ on the windows platform,and i like reverse engineering,in the spare time,l like to crack/reverse some programs.i am very familiar with x86 asembley language.this is my hobbit.

QT
X86 Assembly Language
Reverse Engineering
C
C++
Qt Framework
$20 hourly
- 5.0/5
- (5 jobs)
Focus in full stack development, with more than 10 years of IT application development experience. ✔ Backend: Java, SpringMVC, SpringBoot, Mybatis, JPA, and Spring Cloud. ✔ Backend: Python, Django, Flask, FastAPI, Selenium, Scrapy, PyQT, Numpy, Pandas, etc. ✔ FrontEnd: Vue, React, Next.js, ElementUI, Quasar, AntDesign, ECharts. ✔ Database & MIddleware: MySQL, PostgreSQL, Neo4j, Redis, Kafka, RabbitMQ, ElasticSearch, MinIO, and MongoDB. ✔ CI\CD: Jenkins, Nginx, Docker, Docker Compose, Kubernetes, Gitlab, GitHub ✔ SuperSets、Airflow、Kettle ✔ Familar with Cloud Platform, including GCP，AWS、Azure If you're looking for a software developer that stands out from the crowd, then look no further. Let’s work together to bring your ideas to a reality! I am available 24/7 to make your idea into life, Just drop me a Hello. Best Regards Simon Wang

QT
Apache Airflow
Apache Kafka
Microsoft Excel
Spring Cloud
Qt Framework
Elasticsearch
Docker
Jenkins
MySQL
Flask
Spring Boot
Django
JavaScript
Python
Java
$20 hourly
- 5.0/5
- (1 job)
Software engineer specialized in VTK and 3D Slicer development.Able to develop applications based on 3D Slicer, or develop module plugins, or develop plugins based on VTK.

QT
Qt Framework
Python
Visualization Toolkit
$40 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in C++/Haskell/Python. Working on CAE software right now, but mainly on software engineer than numerical method.

QT
Haskell
CAE
Qt Framework
LaTeX
C++
Rust
$40 hourly
- 0.0/5
- (0 jobs)
I'm a experienced developer graduated from CMU focusing on IoT, Healthcare, Supply Chain. Whenever you are trying to accelerate your daily work, shifting from tradition Word + Excel to a modern cloud solution, I can help. Knows backend language like Java, C++, Python, PHP plus some frontend knowledge like React, Highchart.js, CSS, HTML Consultations: how and where to start a project Communication is the key to our success

QT
Digital Transformation
Project Management Software
Technology Tutoring
Back-End Development
Python
Java
C++
Qt Framework
$40 hourly
- 0.0/5
- (0 jobs)
I am a program developer specialized in developing PC software. My main programming languages are C and C++, and my primary framework is Qt. If you wish to create applications for Linux or Windows, I can provide assistance. Proficient in program development using C/C++. Familiar with Qt Framework. Knowledge of Common Data Structures and Algorithms. Familiar with Common Design Patterns. Good at Network Programming. Familiarity with Multithreading Programming. Familiarity with Database Programming, especially SQLite. Knows Linux.

QT
Software Design Pattern
Linux
Serial Port Interfacing
Database Development
Network Design
Algorithms
Data Structures
Qt Framework
C++
C
Desktop Application
Software Development
$33 hourly
- 5.0/5
- (17 jobs)
I will do everything I can do, Impossible is nothing! Over the last 5 years, I have developed a lot of Mobile Applications including Android, iPhone. I am seeking opportunities to build mobile and desktop apps. I also have wide experience in the following areas: C++, C#, SQL, PHP, HTML, Web Development, Web Browser(using Webkit engine) , and so on. Development Areas: ✔ iPhone, iPod, iPad, Android, Titanium, PhoneGap, Web ✔ Design, cocoa, cocoa-touch, objective-c, openGL ✔ In App purchase, Subscription model and Push Notification ✔ Social Media - Facebook, Twitter, Google+ ✔ Camera capabilities for photo and video + social sharing like instagram ✔ iCloud, CoreData, Story board, Newsstand, CoreAnimation ✔ Google Map Service, Apple Map Service, Foursquare, Geo Location ✔ CoreData, CoreGraphics, Animation ✔ Web Service, Ajax, XML, JSON, RSS, SOAP, WSDL ✔ MySQL, SQLite, HTML5, PHP, JSON ✔ Live Stream Video/Audio ✔ Flurry, Testflight Please contact me if you are interested. Best Regards

QT
ActionScript
Adobe Flex
Android App Development
ASP.NET
iOS Development
Cocos2d
Box2D
Mobile App Development
C#
Microsoft Visual C++
Java
Objective-C
Microsoft Visual Studio
Qt Framework
$17 hourly
- 5.0/5
- (5 jobs)
Web & Native Applications with PHP Frameworks, Qt, C++. Have 8 year experiences as Designer, Developer and Project Manager. Thanks

QT
PHP
CSS
AJAX
CSS 3
HTML5
HTML
Adobe Photoshop
Qt Framework
C
C++
$20 hourly
- 5.0/5
- (30 jobs)
Skilled in C/C++/Python/Javascript both on Linux and Windows. Good at commands related to Linux management.

QT
PDF
Microsoft Excel
Linux System Administration
Linux
Qt Framework
Node.js
JavaScript
Python
C
C++
$25 hourly
- 0.0/5
- (1 job)
Professional Android developer, former Java Web developer, proficient in Java. Experienced cross-platform software developer, skilled at Flutter, Qt. Bachelor of Computer Science And Technology.

QT
Android
Flutter
iOS
Dart
Kotlin
macOS
Swift
Qt Framework
Java
C++
$40 hourly
- 0.0/5
- (0 jobs)
More than 3 years experience in C++/Qt development. Proficient in C++, Qt development of Windows and Mac Software. Has experience and ability to develop commercial desktop software from scratch. I can work alone or with your team in any development environment.

QT
Node.js
QML
Desktop Application
C++
Qt Framework
$15 hourly
- 0.0/5
- (1 job)
As a software engineer, I specialize in development using C++, Python, and the Qt framework. My expertise lies in desktop application development, ranging from simple command-line utilities to sophisticated graphical user interface (GUI) applications. My technical expertise includes: - Programming Languages: C++, Python, SQL - Technologies: Qt 5.x – 6.x, STL, PyQt - Development Tools: Microsoft Visual Studio, Qt Creator, PyCharm, CMake, GCC, Git - Database Systems: SQLite, PostgreSQL, MySQL Core Competencies: - Development of high-performance GUI applications using the Qt framework (QtWidgets, QML) - Writing Python scripts and library development - Proficient in multithreaded programming for responsive and efficient applications - Capable of designing and implementing cross-platform applications - Adherence to best practices and principles for software architecture Let's collaborate and create something amazing together! Feel free to reach out, and let's bring your software development project to the next level.

QT
QML
PyQt
Qt Creator
Qt Framework
Software
Python
C++
$40 hourly
- 0.0/5
- (0 jobs)
10 years of experience, proficient in Qt,QML,c++,Python,Pytorch Tensorflow. Large model machine vision reinforcement learning, ARM AI Competition Excellence Award

QT
TensorFlow
PyTorch
QML
Qt Framework
C++
Python
$50 hourly
- 0.0/5
- (0 jobs)
I am a software architect with 10 years of development experience, including 5 years of desktop development experience and 5 years of embedded development experience (QT, C/C++, Node.js). I have rich experience in software development and hope to have the opportunity to work with you.

QT
Linux System Administration
Embedded System
JavaScript
Qt Framework
Linux
Node.js
$40 hourly
- 0.0/5
- (0 jobs)
more than 15 years work experience good at c++, desktop application development good at resolve problem

QT
Desktop Application
Java
Qt Framework
C++
$50 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in building websites for small and medium-sized businesses. Knows Qt, Full project management from start to finish Regular communication is important to me, so let’s keep in touch.

QT
Qt Framework
Qt Creator
Microsoft Visual C++
C++
Desktop Application
Software Development
$30 hourly
- 0.0/5
- (0 jobs)
Duration: 18 years Responsibilities: Engaged in software development projects with an international scope. Translated software interfaces and authored English user manuals. Communicated directly with clients to gather and understand their requirements. Developed software using QT, C++, C, and MySQL databases. Expertise in TCP/UDP communication protocols. Hobbies: mountain climbing, outdoors, traveling, reading books, watching movies, and playing football.

QT
Microsoft Visual Studio
XML
TCP
MySQL
Qt Creator
Qt Framework
C++
$30 hourly
- 0.0/5
- (0 jobs)
I graduated with a degree in Computer Science and Technology and have 12 years of experience in C++ software development. I specialize in Qt framework development, am proficient in OpenCV and image processing algorithms, and have extensive experience in machine vision industry applications.

QT
Deep Learning
C++
Qt Framework
OpenCV
Machine Vision
Software Development
Desktop Application
$33 hourly
- 4.3/5
- (7 jobs)
Hi. I am one of China's mobile developers. I am always running towards the mobile world. I have enough experience developing wide range of mobile applications for over 6 years. And I have enough experience developing with languages(c++,java,objective-c,c#,javascript) and opengl. I’m looking for long-term business relationships with customers. I will provide you - Highest Skills - Perfect Quality - Constant Availability - Correct Deadlines - Stable Communication - Wonderful Cooperation My core competency lies in complete end-end management of a new mobile app development project, and I am seeking opportunities to build mobile app from the ground up for you or your business. I have good experience and expertise in the following technologies: 1) Applications - iPhone/iPod/iPad, Android, Titanium, Phonegap - Web Service, Ajax, XML, JSON, RSS, SOAP, WSDL - In-App-Purchase, Push Notification - Video/Audio Streaming, Video Editing, Decoding/Encoding - Image Processing/ Camera related/ Captioning/ Effects - MySQL SERVER, SQLite, HTML5, PHP, JSP - Facebook, Twitter , Instagram, Youtube - Google Map Service, Foursquare - CoreData, CoreGraphics, Animation - Twilio api, VOIP, Parse api ( parse.com) - QR code, Bar code scanning related apps - Emoji App, New Emoticons adds - iPhone5 and iOS6 2) Games - Cocos2D, OpenGL, Corona, Unity3D - Box2D, Chipmunk - Game Center, In-App Purchase, Multiplayer Game - iAd, Adwirl, Admob, Chartboost, TapJoy, Cerebro Best Regards.

QT
Web Development
iOS Development
Microsoft Visual C++
Android App Development
Apple iWeb
VMware Administration
Apple Xcode
Cocos2d
Qt Framework
Java
$30 hourly
- 5.0/5
- (2 jobs)
I have been developing Mobile Applications for the last 6 years and have a very thorough knowledge of the latest mobile application technologies and tools. I have developed a wide range of mobile applications using Android, iOS(iPad & iPhone). This helps me to provide iOS, Android,Windows8 Apps and the website & webservices from a single source. My Skills include Video, Camera, Image processing, Video/Audio Streaming, Decoding/Encoding, Twitter, Youtube, Calendar, Alarm, Core graphics, Core image, Animation, etc. I have very strong experience on Mac environments and really dedicated in providing quality services to my customers. I work fulltime on these projects and online and available on Skype at least 18 hours a day. I can help you to develop mobile applications with up-to-date technologies and with new platforms like iOS7 and XCode 5. Thanks.

QT
Qt Framework
Cocos2d
Microsoft Visual Studio
Adobe Photoshop
Cocoa API
Microsoft Visual C++
iOS Development
Android App Development
Objective-C
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