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Afonso Barracha profile picture

Afonso Barracha

Senior Software Engineer. I primarily create engaging, intermediate to advanced coding tutorials and articles focused on back-end APIs using TypeScript and Rust.

Location Auckland, New Zealand Joined Joined on  github website

Education

Economics on University of Beira Interior

Work

Senior Software Engineer at MATTR

Rust Keyword Extraction: Creating the YAKE! algorithm from scratch

Rust Keyword Extraction: Creating the YAKE! algorithm from scratch

4
Comments
18 min read

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Rust Keyword Extraction: Creating the Co-Occurrence Matrix algorithm from scratch

Rust Keyword Extraction: Creating the Co-Occurrence Matrix algorithm from scratch

1
Comments
6 min read
Rust GraphQL APIs for NodeJS Developers: Introduction

Rust GraphQL APIs for NodeJS Developers: Introduction

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14 min read
NestJS and Mercurius full GraphQL Back-end template

NestJS and Mercurius full GraphQL Back-end template

3
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2 min read
NestJS Authentication with OAuth2.0: Adding External Providers

NestJS Authentication with OAuth2.0: Adding External Providers

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Comments 4
18 min read
What is your opinion on the new "Rust Trademark Policy"?

What is your opinion on the new "Rust Trademark Policy"?

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2 min read
Rust Keyword Extraction: Creating the TF-IDF algorithm from scratch (and a Tokenizer)

Rust Keyword Extraction: Creating the TF-IDF algorithm from scratch (and a Tokenizer)

3
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9 min read
NestJS Authentication with OAuth2.0: Apollo Local OAuth GraphQL API

NestJS Authentication with OAuth2.0: Apollo Local OAuth GraphQL API

7
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15 min read
NestJS Authentication with OAuth2.0: Fastify Local OAuth REST API

NestJS Authentication with OAuth2.0: Fastify Local OAuth REST API

5
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7 min read
NestJS Authentication with OAuth2.0: Express Local OAuth REST API

NestJS Authentication with OAuth2.0: Express Local OAuth REST API

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Comments 6
14 min read
NestJS Authentication with OAuth2.0: Configuration and Operations

NestJS Authentication with OAuth2.0: Configuration and Operations

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Comments 7
28 min read
NestJS GraphQL image upload into a S3 bucket

NestJS GraphQL image upload into a S3 bucket

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10 min read
Pure GraphQL OAuth

Pure GraphQL OAuth

4
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28 min read
How to solve the GraphQL N+1 problem in NestJS with Dataloaders and MikroOrm (for both Apollo and Mercurius)

How to solve the GraphQL N+1 problem in NestJS with Dataloaders and MikroOrm (for both Apollo and Mercurius)

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Comments 2
13 min read
Easily deploy a NestJS app for only 5€ a month (before VAT)

Easily deploy a NestJS app for only 5€ a month (before VAT)

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5 min read
Ephemeral Chats

Ephemeral Chats

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2 min read
How to use RedisOM with NestJS

How to use RedisOM with NestJS

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14 min read
Cursor Pagination for NestJS GraphQL with Mikro-ORM and SQL

Cursor Pagination for NestJS GraphQL with Mikro-ORM and SQL

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11 min read
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