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pedromsilvapt/README.md

About Me

My name is Pedro Silva. I've started programming from a very young age, since I was 13 years old, on my own free time. I am 24 now, and I have a Bachelor's Degree in Computer Science and (am currently finishing) a Master's in Computer Engineering. I have lot's of experience with PHP, C#, JavaScript/TypeScript and Python. I've worked with AngularJS/Angular2, Vue, Laravel, ASP.NET Core and more. But more than what I already am familiar with, I'm always eager to know what I can learn more.

Work Showcase

I've worked on countless projects: at Blip during my internship there, at school and in college, and in my own free time. You can see some of them below.

Unicast

For the last five years, I've been developing, as a hobby alongside my brother, a web-based media center, inspired by the Kodi project, that is responsive (mobile friendly), can be remotely controlled on the smartphone, and player agnostic (extensible, with out-of-the-box support for streaming to Chromecast devices, to a MPV player and to a Kodi media center). As a result of this, I've also learned a lot about working with FFmpeg.

  • Tech Stack NodeJS backend written in TypeScript, backed by a RethinkDB database with an Angular 2+ frontend

Screenshot

See more screenshots here πŸ“·, repositories available here (backend) and here (frontend) πŸ“

Assiduidade

When I was 18 years old, for my individual high school Professional Aptitude Project, I developed a web application to manage the logistics of tracking absentee teachers and finding replacements for their classes, which required managing teachers, students, courses, classrooms and class schedules.

  • Tech Stack PHP backend (custom made framework w/ Routing, DB, REST, DI, ACL and more), backed by a MySQL database with an Angular JS frontend

Screenshot

See a quick demo video here 🎬

MusiKLa - Music and Keyboard Language

For my Master's dissertation, I've designed and developed a Domain Specific Language for creating music algorithmically. It features variables, loops and other control structures, functions, modular files, declaring reactive virtual musical keyboards and much more. It can play the sounds live, save the music sheets or export as MIDI events, among others.

  • Tech Stack Python command line application, with a LALR grammar

Musikla Code Sample

See the repository here πŸ“

Async Iterators

I program in TypeScript a lot, and have extensive experience with it's async nature. One of the projects I've developed contains a fair bit of utility functions designed to work with the recent async iterators added to the ECMAScript specification. Many of the operators are fairly simple (such as map and filter) while others are fairly more complex (such as the flattenConcurrent operator, whose source code is available here πŸ‘ˆ).

import { from, delay, map, flatMapConcurrent } from 'data-async-iterators';

// Create an asynchonous iterable stream
const source = delay( from( [ 1, 2, 3, 4 ] ), 1000 );

// A closure that takes a number and slowly returns the number and it's square
const mapper = number => delay( from( [ number, number * number ] ), 4000 );

// Run mapper concurrently only twice
const flatMapConcurrent( source, mapper, 2 );

// And finally consume the values (returns a promise notifying when the iterator ends)
forEach( source, res => console.log( res ) );

See the full repository here πŸ“

Pinned Repositories

For reading this far, here is a cute GIF of a cat and a dog as a thank you! ❀️

Kitten and Dog

Below πŸ‘‡ you can also find a list of my pinned repositories, or you can also look at the complete repository list.

Pinned Loading

  1. unicast unicast Public

    A node server that serves as a middleware for casting videos and other media to chromecast, and controlling the playthrough

    TypeScript 12 3

  2. composable composable Public

    Easily compose complex and reusable ffmpeg filters using JavaScript functions and generate the command string on the fly

    TypeScript 11 3

  3. fget fget Public

    Simple cli tool that allows to share files between multiple computers over LAN or the Internet

    TypeScript 4

  4. data-async-iterator data-async-iterator Public

    Batteries-included utility functions to work with async iterables as available in ES2018/TypeScript

    TypeScript 3

  5. data-semaphore data-semaphore Public

    Lightweight TypeScript/ES2017 class to simulate an asynchonous semaphore, with several utility functions

    TypeScript 1

  6. zig-stack-vm zig-stack-vm Public

    Very simple stack virtual machine implementation in Zig

    Zig 5