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Artificial intelligence and Data Science

I am a freelance machine learning specialist, specializing in computer vision and natural language processing (NLP). With over one year of experience in the industry, I have worked on several projects for various clients and have delivered high-quality solutions that meet their specific requirements.

Skills and Expertise

Computer Vision

I have extensive experience in computer vision and have worked on several projects related to object detection, image classification, and segmentation. Some of the tools and libraries I use in my work include:

  • OpenCV - OpenCV
  • TensorFlow - TensorFlow
  • Keras - Keras

Natural Language Processing (NLP)

In addition to computer vision, I also specialize in NLP and have worked on several projects related to sentiment analysis, text classification, and language translation. Some of the tools and libraries I use in my work include:

  • NLTK - NLTK
  • Gensim - Gensim

All Languages and Tools:

arduino aws c cplusplus flask git linux matlab opencv pandas python pytorch scikit_learn seaborn tensorflow

Project Examples

While I have worked on several machine learning projects over the years, I am unable to share many of them due to confidentiality agreements and privacy concerns with my clients. However, I am happy to discuss these projects in more detail during a consultation call and can provide general information about the types of projects I have worked on in the past.

Here are a few examples of projects I have worked on that I can share:

  • Object Detection and Classification: Developed a deep learning model using TensorFlow and Keras to detect and classify objects in images for a retail client. The model was able to accurately identify various objects, including clothing, accessories, and electronics.

  • Sentiment Analysis: Developed a machine learning model using NLTK and scikit-learn to perform sentiment analysis on customer reviews for a hospitality client. The model was able to accurately classify reviews as positive, negative, or neutral.

  • Language Translation: Developed a neural machine translation model using TensorFlow to translate English text to French for a language learning app. The model was able to accurately translate various types of text, including short phrases and full sentences.

  • Speech Recognition: I built a speech recognition system that uses a combination of convolutional and recurrent neural networks to transcribe spoken words into text.

  • Music Genre Classification: I trained a deep neural network to classify music into different genres based on the audio waveform.

  • Audio Fingerprinting: I developed an audio fingerprinting system that uses the acoustic characteristics of a song to identify it, even if it has been modified or distorted.

  • Sound Synthesis: I created a program that synthesizes new sounds by combining and manipulating existing sounds.

If you have a specific project in mind or would like to learn more about my experience and expertise, please don't hesitate to contact me. I am always happy to discuss new opportunities and explore how we can work together to achieve your goals.

Contact Me

If you have any questions or would like to discuss a potential project, please feel free to contact me at [email protected] . I am always happy to chat about machine learning and data science and look forward to working with you!

pinindu wekunagoda's Projects

advanced-house-prediction-eda icon advanced-house-prediction-eda

In this Data science project I tried to create Jupyter notebooks for EDA and feature engineering of Advanced House Price Prediction Dataset from Kaggle Competition.

auto-gpt icon auto-gpt

An experimental open-source attempt to make GPT-4 fully autonomous.

best-of-ml-python icon best-of-ml-python

🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.

breastcancer_detection_via_cnn icon breastcancer_detection_via_cnn

This project is based on the research article Breast Cancer Identification via Thermography Image Segmentation with a Gradient Vector Flow and a Convolutional Neural Network. I have managed to successfully train the CNN module, which will classify the thermography images as Brest cancer positive or negative.

jojogan icon jojogan

Official PyTorch repo for JoJoGAN: One Shot Face Stylization

videopose3d icon videopose3d

Efficient 3D human pose estimation in video using 2D keypoint trajectories

vipergpt icon vipergpt

Code for the paper "ViperGPT: Visual Inference via Python Execution for Reasoning"

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