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![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Oleksii Trekhleb
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A snapshot of 32054 open job positions from the top 53 tech companies across 58 countries as of Dec 2024, offering insights into geographical trends in the tech job market.
The "Top Tech" here refers to a subset of the largest tech companies by market capitalization or smaller companies known for their technically challenging products. Please note that the company list is not exhaustive, and...
Tech Jobs Radar
Top tech jobs on the map
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
A snapshot of open job positions from the top tech companies around the world, offering insights into geographical trends in the tech job market
Tech Jobs Radar
Top tech jobs on the map
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
The drawing app to express, grasp, and organize your thoughts and ideas. Draw to explain. Draw to grasp. Organize your drawings.
![OkSo](https://ph-files.imgix.net/7640c44d-4de8-4fc1-bcf5-56a9023b52a0.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
OkSo
Drawing, whiteboard, visualization, and productivity
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Oleksii Trekhleb
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Hey folks,
I've made this app for myself and for those of you who are visual learners. If you are one of those who need to see pictures and visualizations to explain and grasp concepts; if you often keep a pencil and a piece of paper at hand; if you feel like connecting two circles with an arrow would speak more apparent than describing such circles' relationship with words, then, I hope, you...
![OkSo](https://ph-files.imgix.net/7640c44d-4de8-4fc1-bcf5-56a9023b52a0.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
OkSo
Drawing, whiteboard, visualization, and productivity
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Evolution Simulator. Trains the car to do the self-parking using a Genetic Algorithm.
![Self-Parking Car Evolution Simulator](https://ph-files.imgix.net/484e737d-83ef-4e7c-ba39-5fde026ef492.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Self-Parking Car Evolution Simulator
Trains the car to do self-parking using a genetic algorithm
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Content-aware image resizer based on Seam Carving algorithm
![JS Image Carver](https://ph-files.imgix.net/66a5cdb1-4682-4bc4-8a6d-07757aefd183.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
JS Image Carver
Content-aware image resizer and object remover
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
📖 👆🏻 Links Detector makes printed links clickable via your smartphone camera. No need to type a link in, just scan and click on it.
Printed Links Detector
Makes printed links clickable via your smartphone
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
This is a collection of interactive machine-learning experiments. Each experiment consists of 🏋️ Jupyter/Colab notebook (to see how a model was trained) and 🎨 demo page (to see a model in action right in your browser).
![🤖 Machine Learning Experiments](https://ph-files.imgix.net/71f59da8-9bf6-42f0-8cc9-09ba177c54ac.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
🤖 Machine Learning Experiments
See how models were trained 🏋️and try them in browser 🎨
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
The dashboard allows you to analyze the dynamics (the curvature of the graph) of Сoronovirus distribution per country.
![Coronavirus (COVID-19) Dashboard](https://ph-files.imgix.net/9ee9080f-6809-4b2e-bbcd-f3f60955db63.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Coronavirus (COVID-19) Dashboard
COVID-19 dashboard with dynamics of Сoronovirus distribution
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
This project contains examples of popular machine learning algorithms implemented in Python with mathematics behind them being explained. Each algorithm has interactive Jupyter Notebook demo that allows you to play with training data, algorithms configurations and immediately see the results, charts and predictions right in your browser.
![Homemade Machine Learning](https://ph-files.imgix.net/1533596e-3caf-440c-b1fb-38c312d7fb22.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Homemade Machine Learning
Python examples with interactive demos
![Oleksii Trekhleb](https://ph-avatars.imgix.net/1404594/cdd6ae51-82eb-484d-96f5-f9188270fbed.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
This is a collection of Python scripts that are split by topics and contain code examples with explanations, different use cases and links to further readings.
![Python Playground and Cheatsheet](https://ph-files.imgix.net/51c46d21-5927-4c63-a3ad-6e92c136f0e8.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Python Playground and Cheatsheet
Playground and cheatsheet for learning Python