Freelancer logo
Log In Sign Up
Post a Project
EXPLORE
C Programming
C# Programming
C++ Programming
Software Architecture
Software Development
Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar

Nguyen Thi H.

@hien223234

monthly-level-three.svg
5.0
19
5.3
5.3
95%

Senior Developer(PHP/Python/Java/C++/C#/VB/QT/OCR)

$30 USD / Hour
・
Flag of
Vietnam (2:21 AM)
・
Joined on September 27, 2023
$30 USD / Hour
・
My goal is providing high-quality products to my clients. Looking forward for the long-term relationship and great business partnership together! I am C, C++ Python, Java, C#, VB, QT, PHP, Laravel, React, MERN and Node expert. Experience: over 10 years. Web-applications and Web Research & Scraping Large Data processing Security auditing of applications and scripts Neural networks, OCR Computer Interface and DAQ Software Drivers Development - I2C, CAN, USART, USB, AXI, DMA, Interrupt Controllers Reverse engineering Best Regards.
Verifications
On time
100%
On budget
100%
Accept rate
80%
Repeat hire rate
36%
Freelancer C++ Programmers Vietnam
See all C++ Programmers in Vietnam

Portfolio

Portfolio

11942663
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
11872371
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
11817694
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
11822452
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
11817745
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
11817726
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
11942663
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
Draw Chart Software(from xlsx file and save PDF file) C++ and C# Language. GUI and Data management. Read XLSX file. Draw Chart. Save to PDF file.
Draw Chart Project(C++, C#, XLSX, PDF, Chart)
11872371
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
CPU: Arduino/Atmega2561/Atmega64.. Components: LCD20x4/Encoder (KY040)/Thermometer (DS18B20)... Lib: TaskManagerIO/LiquidCrystalIO/DallasTemperature/tcMenu@^4.1.1... VS Code (PlatformIO), KICAD IDE, Proteus
PCB design and Micro C++ project(tyreWarmer)
11817694
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
Serial Com Software for EDIT industrial Scales Rs232. C++ and C#, PHP, Java Scrip Language. GUI and Data management. API call and integration. Laravel, Node.js server and client program. simulation through Com0Com port.
Serial Com Project(C++, C#, Laravel, Node, Rs232)
11822452
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
Game Launcher Software C++, QT Language. API, Web Engine, WebView, Download, Launcher. UI and File management.
Game Launcher (C++, QT, API)
11817745
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
Extract Number from Photo using Python. OpenCV, Pytesseract, PaddleOCR
OCR (PaddleOCR, pytesseract)
11817726
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Piano Midi&Sheet Music Software C++, C#, QT Language. JUCE, guido-engine, MidiHumanizer
Piano Project (C++, C#, QT, JUCE)
Changes saved
5.0 · 19 Reviews
Reviews
A
Windows NTFS Monitoring Application Development • $250 USD
I had the pleasure of working with Nguyen Thi H. on a Windows NTFS Monitoring Application project, and I am very impressed with her work. She completed the project on time with exceptional quality, demonstrating great technical expertise and attention to detail. Communication was seamless, and she promptly addressed all requirements and feedback. The final application exceeded expectations, showcasing her professionalism and dedication.
Md A.
@azad0032
•
Flag of
Woodbridge, United States
•
7 days ago
Share
C
Bug Fix Issue • $14 USD
Amazing freelancer. Third time rehiring this freelancer.
Rajat S.
@ccortez3
•
Flag of
SPARKS, United States
•
2 months ago
Share
R
Software Development Compilation Solution Modification • €250 EUR
The project is not completed according to the dispute
Robin G.
@rgab
•
Flag of
Paris, France
•
3 months ago
Share
User Avatar
Project 38619313 has been deleted • $100 USD
I had a fantastic experience working with Nguyen on our recent project. Nguyen demonstrated exceptional skills in both QT and Python. I highly recommend Nguyen
Anas B.
@xdavidx
•
Flag of
Casablanca, Morocco
•
3 months ago
Share
T
C++ Developer for 64Bit Software Upgrade • $300 USD
Hien did a great job with the project. Deliciated in getting the job done on time. I am happy with the result of the project. I will hire Hien for future project knowing that it will be done correctly.
Thanh D.
@thanh79
•
Flag of
Houston, United States
•
5 months ago
Share
Education
Viên Dai Hoc Mo Gia Hànôi
2014 - 2019
•
5 years
University
Flag of
Vietnam
2014 - 2019
•
5 years
Certifications
P
Preferred Freelancer Program SLA
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Freelancer logo Canada / English
Help & Support
Freelancer
Categories Projects Contests Freelancers Enterprise AI Development Membership Preferred Freelancer Program Project Management Local Jobs Photo Anywhere Showcase API for Developers Get Verified Desktop App
About
About us How it Works Security Investor Sitemap Stories News Team Awards Press Releases Careers
Terms
Privacy Policy Terms and Conditions Copyright Policy Code of Conduct Fees and Charges
Partners
Escrow.com Loadshift Warrior Forum
Apps
Apple App Store logoGoogle Play logo
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.