Profile image of marenchuk
Member since October 12, 2017
3 Recommendations


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Computer Vision + Artificial Intelligence + Data Science #1 Computer Vision - License Plate Recognition, Card recognition, OCR - Face Recognition - Realtime Object Detection and Tracking - Feature extraction, Segmentation, Image Registration #2 Artificial Intelligence - Machine Learning(NN, SVM, ...) - Deep Learning(Tensorflow, Caffe, Keras, ...) #3 Data Science and Signal Processing - Classification and Clustering - Dimensional Reduction - Linear Regression - Time Series Analysis and Prediction - Data Visualization ## Programming Lanngauges: Python / C / C++ / C# / Java / Matlab ## Lib and Frameworks: OpenCV, OpenGL, Tensorflow, Caffe, Keras, Theano, Tesseract
$45 USD/hr
51 reviews
  • 85%Jobs Completed
  • 91%On Budget
  • 91%On Time
  • 5%Repeat Hire Rate


Recent Reviews

  • image of Fabio R. ID Card recognition project €300.00 EUR

    “The software was delivered within budget and with a good quality, I experienced just a small delay but justified by the complexity of the task. A very good experience overall!”

  • image of Kaykay K. Project for Kornienko V. -- 4 $45.00 USD

    “She is genuine woman, who helped me with my work . She has got good professional ethics. She delivers work on time. She tries to give her best always. She is always welcome to advises and will make necessary changes to the work as suggested by us. She always responds to our messages without any fail for good or bad. But one thing she is a tricky lady and will never give up easily. She will give support till you are fully satisfied with the work. My rating 9.9/10. 9.9 because she is tricky.”

  • image of Kaykay K. Project for Kornienko V. -- 3 $200.00 USD

    “She is an awesome lady with great expertise in the field of computer science with focus on Machine learning. She was so helpful till the very end of the project. She even helps in clarifying doubts even after the project is done and the milestones are released. She is so sweet and very friendly to work with . Please hire her she will deliver quality work on time, for sure. Overall on a scale of 10 I ll give her 10.”

  • image of Adan Z. Auto price tracker for $300.00 USD

    “She sent a deadline and a budget without looking at my project description, she made me lose 2 days, she then wanted me to talk her in skype and told me that she could not do it, worst freelancer experience ever. She told me to complete the project i would have to pay more. TOTAL SCAM”

  • image of Shuting X. Project for marenchuk -- 2 $180.00 CAD

    “She is good at what she does. She is helpful to finish the project and work towards it”

  • image of Omer G. machine learning : Handwritten digits recognition - MNIST $30.00 USD

    “she is very kind”


Digital Surveillance System with IVS

Jan 2019

- Support 64 Cameras - Control PTZ enabled IP cameras - Support 100+ companies’ camera, ONVIF , RTSP stream - Support GPU Decoding/Recording - Synchronized Playback - PTZ auto tracking - Zone Detection / Object Counting

Super Resolution for Realtime Video

Dec 2018 - Feb 2019 (2 months)

- Super Resolution for Endoscopic Camera - Original Video Frame Size 400x400 - Output Video Frame Size 800x800 - GPU: NVIDIA RTX 2080 - CPU: Intel Core i7-7900X - Magnifiy 2x and Denoise - Support uneven and time-variant illumination

VOD Server

Mar 2017 - Sep 2017 (6 months)

- Support RTSP, RTMP, HLS protocols - Support TS, MP4 file format - Video Codec : MPEG-2, H264, H265 - Audio Codec MP2, MP3, AAC, AAC-HE, AC3, G.7xx

Video Synopsis/Video Summarizing

Feb 2016 - Jun 2016 (4 months)

- Create a short video summary of a long video - Moving Object detection and tracking - Label every object with time - High speed indexing - Specialized face recognition engine

Video Conference System

Jul 2015 - Dec 2015 (5 months)

- Management of user information and multi-conference data. - Provides a variety of conference modes. - Management of multi-conference, - Video Conference. Supports 16 members / departments at the same time. Cuts off audio input and output Conveys chairman’s control authority - Data Conference. Chatting in the form of text. Whiteboard Application Sharing


Master's degree

2011 - 2013 (2 years)


  • US English Level 1


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