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Hi there 👋

I don't like any Bio fields and usually don't fill them. But GitHub is my favorite "social network" and it seems a nice place to tell a couple of words about myself here.

I've been fighting for the Production for over 10 years. I managed to try a bunch of things over the years. Some of these technologies can be considered dead now, but they are still in my heart head.

I think that I'm well versed in these areas:

🔩 Programming (Android, Back-end)
😎 Information security (+ reverse engineering)
🏛 Software architecutre

I also like writing small useful libraries and I'll be glad to see your feedback about them.

  • PINkman - PINkman is a library to help implementing an authentication by a PIN code in a secure manner
  • Flipper - Flipper is a simple and useful tool to deal with feature toggles
  • AcronymAvatar - AcronymAvatar is a dumb simple library to show avatars with acronyms in your application
  • NimbusSRP-Android - This is a classic NimbusSRP library optimized for Android

Sometimes I write articles in Russian and English as well.

Moreover, if you know Russian, you can subscribe to my blog where I post my tough opinion about technologies, IT-processes and etc.

Besides, I'm a leader of a small community. We're interested in securing android apps. You can join us here or here. Although this is a Russian-speaking community, we understand English (and Bytecode), so you're welcome.

Last, but not least. I like interesting offers and if you're sure that you have ones, please contact me: fi5t🐕pm🕳me.

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fi5t's Projects

android icon android

cSploit - The most complete and advanced IT security professional toolkit on Android.

apksign icon apksign

Go based tool for signing android apks with Apk v2 sign.

argon2kt icon argon2kt

An Android/Kotlin binding for the Argon2 hash

authenticate-me icon authenticate-me

This repository contains the source code for my article about PIN & Biometrics authentication methods in Android apps.

binaryprefs icon binaryprefs

Rapidly fast and lightweight re-implementation of SharedPreferences which stores each preference in files separately, performs disk operations via NIO with memory mapped byte buffers and works IPC (between processes). Written from scratch.

casbin icon casbin

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang

collaborator-everywhere icon collaborator-everywhere

A Burp Suite Pro extension which augments your proxy traffic by injecting non-invasive headers designed to reveal backend systems by causing pingbacks to Burp Collaborator

custom-send-to icon custom-send-to

Adds a customizable "Send to..."-context-menu to your BurpSuite.

figmiro-server icon figmiro-server

This is proxy server for Figmiro plugin that works with Miro's REST API

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