👋, I am a Software Engineer with a passion for Networking, Machine Learning and Decentralized Distributed Systems (including Blockchains and DeFi). You will find my posts and projects here on Github.
Spring 2024 Hackahton project. ERC4626-compatible Vault for investing ETH and liquid staked ETH (stETH, cbETH, rETH) into EigenLayer by restaking it to the EigenLayer AVS Operators. Vault holdings are managed by the Vault administrators. Rewards are automatically converted to the desired ERC20 token (USDC for example) or restaked (autocompounding). Medium blogpost
Winter 2024 Hackhathon Project. EVM automated Liqudity Pools assets manager based on ERC4626 Vault. Smart Contract developed on Solidity, webapp is built using materializecss style controls.
This is annoying. You don’t see the total cost of the the item on Aliexpress marketplace. This browser extension shows a total price for the item (item price + delivery cost to your region).
I created this project because Openhaystack app stopped to work on a new MacOS 14, but I needed a way to see locations of my openhaystack tracker. I built BLE beacon trackers using Nordic nrf5281 microcontrollers and ultilized openhaystack-discovered way to get a location of the tracker using Apple Find My. Check out openhaystack-toolkit for the tools that helps to flash a firmware to the tracker and generate crypto keypairs.
is an open-source project aimed at providing a comprehensive and user-friendly AI personal assistant experience. By leveraging cutting-edge Natural Language Processing (NLP) techniques, machine learning algorithms, and various APIs, it streamlines daily tasks, manages schedules, answers queries, and provides personalized recommendations. With its user-friendly interface and rich feature set, it is designed to cater to a wide spectrum of users - from individuals to businesses, and can be integrated seamlessly into various platforms.
LXDbox is an LXD containers management tool. It provides a more efficient alternative to Virtual Machines (kvm/virtualbox), enabling you to run desktop applications inside LXD containers. This is especially useful when you need multiple separate work/dev environments on a single host machine. Key features include creating a container with a Guest OS, sharing a folder with a host OS, and proxying Desktop environment, Video/Camera devices, PulseAudio, and USB devices from the host OS. It also enables KVM, useful for running an Android Emulator or other VMs inside the container.
Needed a new passport photo so I created an ML app this weekend that removes backgrounds, aligns faces, and crops to passport size. It utilizes face_recognition dlib-powered library for facial detection and carvekit with tracer_7b pretrained model for background removal. Now I have unlimited great passport photos without going to a photo center! Machine learning is amazing for automating repetitive tasks. Especially I liked face_recognition lib, because it allows align faces from bad photos. I tested it on my photos and on photos from Kaggle dataset. Check out my GitHub for the code and demos!
This free, open-source OpenVPN service discovers public VPN servers on vpngate.net, performs health checks, and then connects to them. Health checks are performed during service work hours. If the OpenVPN service fails or a speed test shows poor results (<0.5MBps), vpngate-client switches to the next available public OpenVPN server. Features include a systemd service, .deb packages, fault tolerance, and the ability to run in the Linux Network Namespace.
This is a fork of BlakcArch/torctl, adopted for Debian/Ubuntu-like OS. It offers .deb packages and a systemd service.
ToxVPN is a Mesh Peer-to-Peer VPN based on Tox. It features NAT and Firewall bypass, decentralized networking, and peer-to-peer/mesh connectivity.
This tool helps monitor new Craigslist items. Users can subscribe via Telegram and receive immediate notifications when new Craigslist items are published. It offers a Telegram Bot interface for convenience.
A handy tool for those looking to rent or buy private property. Users can subscribe via Telegram and get immediate notifications when new properties are discovered. The Telegram Bot interface makes it easy to use.
As part of my project, Travelingbug, I developed scrappers for Wizzair, Norwegian, and Ryanair flight data. To assist other developers, I have open-sourced this project. The microservices are written in Js/NodeJS and are packed into a Docker image. For Wizzair, I utilized NightmareJS + xvfb for browser-automation tasks.
To source royalty-free city images for my Travelingbug project, I created this tool to automate Google Image searches. To select the best image, I used MobileNetSSD to detect undesired objects in images, thus enabling the tool to choose images without these objects.
I extended the KeyWeb web app to store an end-to-end encrypted database in Firebase Database.
I developed this tool to create a “How I spent this year” social media video. It “glues” all your photos into a video clip.
For those interested in Armbian and Single Board Computers like RaspberryPi, OrangePi, BananaPi, I have created a set of scripts to bootstrap images and set up basic staff using chroot on your host Linux machine.
This Node.js tool tests the throughput of a large list of public proxies asynchronously.