Lingfa Yang Email & Phone Number

Software test Engineer and developer – Robots• Computer Vision: image smoothing, filtering, segmentation algorithms• Real-time object detection network, deep learning convolution neural networks (CNN), NVIDIA CUDA GPU, darknet, YOLOv3, integration with latest Qt C++ cross-platform GUI and ROS publisher/subscriber testbed, catkin_make, cmake and qmake.QML Developer – Remote Video surveillance • UI development using Qt Quick controls and QML components; Model/View/Delegate, dynamic views; Fluid animations, Shader, OpenGL; • Qt C++ and QML binding; mix-programming using C++ JavaScript and HTML5. • Developed video capture, streaming and playback application using Qt C++, QML MediaPlayer,VideoOutput, FFMpeg, LIVE555multimedia RTSP streaming tools.• DICOM: Digital Imaging and Communications in MedicineAlgorithm Developer – Optical Coherence Tomography (OCT) imaging system, DSP• Translating algorithms from MatLab to C++• Convolution Pattern Recognition, Data modeling, data visualization and automation.

• Embedded system, microcontroller, CAN bus integration, ECUs, SoC, ROM, EROM, PROM, CPU, DSP, GPIO; nano/HyperCore/CriticalLink, SoM, MityDSP, FPGA, iOT.• Real-time data collection from drone/UAV: multispectal camera, Linear stages, GPS, and LiDAR.• Post-process remote sensing data: SWIR, NIR, VNIR, VINIR, co-registration; Applanix SBET/vectorNAV GPS, GNSS, IMU; Radiance, reflectance, orthorectification, muti-ortho, Google map overlay; Vegetation indices: NDVI, EVI, WBI, fully automated.• Machine Vision/Image processing: Watershed Algorithm, Image Segmentation, Image Thresholding/Smoothing/filtering, Morphological transformations, Edge/Motion Detection, OpenGL, OpenCV libraries/software.• Qt C++, QtConcurrent, multi-threading, QCustomPlot, WebSocket, QWT, VTK, cURL, Ethernet TCP/IP, UDP networking, eBUS, serialPort/USB/RS232 , COM, Flir,GigE ip camera integrations.

Bedford, Ma, Us

Instrumentation Laboratory company develops complete solutions for critical care and hemostasis testing.Working in a small team, focus on Analytics Module, provide software technical leadership, participate requirement review, documentation, change control, architecture design, implementation, defect management, risk analysis, and release management. • Toolkit development, medical data mining and data visualization using Qt C++ and C++11 STL.• TCP/IP client/server application development, multithreaded server backend. • End user intuitive interfaces, HTML5, JavaScript, SVG animation, and dynamic web programming. • Big data processing, modeling, linear regression, linear and nonlinear curve fitting, scientific algorithms, intuitive plotting and graphing.• Event-driven State Machine framework code refactoring.• Medical devices remote debugging, real-time, embedded system.• Android smart phone app development.

Waltham, Massachusetts, Us

Active key developer in Translation Workspace (TW).• All format file processing experience: TXT, TMX, XLIFF, Microsoft Office OOXML; Adobe InDesign and FrameMaker; XML/HTML/ePub document types; LaTeX/MathML. Automations.• Architected WYSIWYG rich text editors for translation using Qt C++ with integration of machine translation (MT), translation memory (TM), text-to-speech (TTS), and COM technologies.• Designed and developed a package editing (PE) toolkit using Qt C++ framework.• Created a cross-platform XML stream reader and stream writer framework using STL C++.• Core developer in multiple revision DIFF algorithm using STL C++ for core and Qt C++ for GUI.• Prototype rich HTML Canvas WYSIWYG web editing UI: JavaScript, HTML5, CSS, DOM, Ajax, jQuery, YUI, Dojo, Ext JS 4.

Burlington, Ma, Us

Experienced in designing and implementing graphical user interfaces using a high-level toolkit (Qt C++) on Windows and Linux.• Intensive coding using Qt C++ cross-platform application framework, GUI Widgets,• Heterogeneous MDI architecture,• TCP/IP Socket, remote Client-Server,• Python/C SWIG,• COM/ActiveX embedding technology,• XML Schema, DOM tree, customized Model/View/Delegate,• HTML, DHTML and JavaScript,• Multithreading, thread synchronization, signal/slot ,• Cross-platform (Win/Linux/Mac) interactive report generation.

Ph. D., Chemical Physics

Computer Science