Lists of company wise questions. Every csv file in the companies directory corresponds to a list of questions on leetcode for a specific company based on the leetcode company tags. Updated as of 20…

A shorthand and minimal approach to leverage on Safaricom's MPESA STK Push that settles funds to any bank account, PayPal or MPESA Business Account(Lipa na MPESA shortcode). Go live in 5 minutes an…

Learn System Design concepts and prepare for interviews using free resources.

Everything you need to know to get the job.

Contains all the code samples from the Zero to Mastery : Master the Coding Interview - Data Structures + Algorithms course by Andrei Neagoie, in Python.

Data Structures and Algorithms in Python

A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

This repository contains everything you need to become proficient in System Design

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

✨ Run your GitHub Actions locally in VS Code!

Keyhacks is a repository which shows quick ways in which API keys leaked by a bug bounty program can be checked to see if they're valid.

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Bug Bounty Tricks and useful payloads and bypasses for Web Application Security.

A collective list of free APIs

Gixposed is a powerful command-line tool designed to search the commit history of Git repositories for sensitive information, such as API keys and access tokens. Its purpose is to help developers a…

Collection of the cheat sheets useful for pentesting

BigBountyRecon tool utilises 58 different techniques using various Google dorks and open source tools to expedite the process of initial reconnaissance on the target organisation.

A collection of PDF/books about the modern web application security and bug bounty.

Just a part of my private notes

🧱 The software design and architecture roadmap for any developer

Learn Domain-Driven Design, software architecture, design patterns, best practices. Code examples included

A curated list of software and architecture related design patterns.

git and git flow cheat sheet

Machine_Learning Books downloaded from the internet.It covers concepts of machine learning from basic level to advanced level and doesn't mean to hurt anyone's copyright or authenticity

Quiz & Assignment of Coursera

My Programming solution of assignments and Datasets for the course: 'Using Python for Reasearch' course offered on Edx by HarvardX from Nov'2016 to May'2017.