My name is Sergei Bondarenko and this is my personal website. You can contact me at email firstname.lastname@example.org or Telegram @sergibber3gei_bondarenko. My projects and articles: [Dec 2019] Exchange simulator. [Dec 2019] Performance of JAX vs PyTorch. [Dec 2019] Tutorial: Efficient gradient descent with JAX. [Dec 2019] Tutorial: Automatic derivatives with JAX. [Nov 2019] Math of a linear regression. [Aug 2019] Configure PPTP VPN server on Linux. [Aug 2019] Configure sshfs without a shell user. [Feb 2019] Downloader of historical candles from oanda.com. [Aug 2018] LSTM network in Keras. [May 2018] L2 regularization for neural networks. [May 2018] Initialization matters! [Apr 2018] Artificial Neural Network from scratch. [Apr 2018] How to setup a ZeroNet proxy. [Apr 2018] Setup a SOCKS5 proxy server with five commands. [Apr 2018] A Python tool for downloading videos from vk.com. [Jan 2018] A bot for Jabber written in Python. [Nov 2017] CLI API for RackTables database. [Oct 2017] A simple one-page site for recording different daily statistics. [Sep 2017] Poster: the blog platform for ZeroNet. [Aug 2017] A script for selecting random files. [Jul 2017] A simulation proof of the chicken puzzle. [Jul 2017] One-time encrypted file hosting. [Jun 2017] Install Arch Linux with full disk encryption (including /boot) and UEFI. [Feb 2017] Radio.xm: the endless stream of tracker music. [Feb 2017] A light PHP web interface for mlmmj. [Oct 2016] A concept of a decentralized CAPTCHA for ZeroNet. [Jun 2016] Cryptography course. [Aug 2015] Bot for likes.fm site. [May 2015] ASCII Tetris.