Paulo Almeida - Partner at Timeboxed

Paulo Almeida

Partner at Timeboxed

Angola

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Summary

👤

Senior

🎓

Top School

Paulo Almeida is a Partner and seasoned software engineer based in Angola with 12 years of experience building web applications, distributed systems, and promoting agile practices. He combines hands-on backend expertise—particularly in Elixir and the Phoenix ecosystem—with production-grade contributions to core projects like Elixir, Phoenix, Ecto and an idiomatic AMQP client for RabbitMQ. His work spans core language features, database locking semantics, and messaging primitives, showing both deep systems thinking and attention to documentation and testing. At Timeboxed he leverages this open-source pedigree to deliver reliable, maintainable software, while earlier roles in banking and enterprise software honed his operational and team leadership skills. Notably, his commits include core-language enhancements and adapter-level database locking features, reflecting an ability to impact both developer ergonomics and runtime correctness.

12 years of coding experience

3 years of employment as a software developer

Licenciatura, Licenciatura at Instituto Superior Técnico

English, Portuguese

Github Skills (15)

rabbitmq10

dependency-management10

web-framework10

ecto10

postgresql10

elixir10

amqp10

testing10

api-server9

tasks9

functional-programming9

database-design8

architectures7

architecture7

documentation7

Programming languages (4)

ShellErlangElixirEmacs Lisp

Github contributions (5)

pma/amqp

Jul 2014 - Mar 2017

Idiomatic Elixir client for RabbitMQ

Role in this project:

Back-end Developer

Contributions:6 releases, 52 commits, 13 PRs in 2 years 8 months

Contributions summary:Paulo primarily contributed to the development and maintenance of an Elixir client for RabbitMQ. Their work included refactoring code, removing unused modules, and improving documentation. The user updated dependencies, particularly focusing on AMQP client versions and preparing the project for Hex.pm. Furthermore, the user implemented features for basic queue operations.

idiomaticelixirrabbitmqelixir-client

elixir-ecto/ecto

Feb 2014 - Jan 2015

A toolkit for data mapping and language integrated query.

Role in this project:

Back-end Developer

Contributions:9 commits, 1 PR, 1 comment in 10 months

Contributions summary:Paulo primarily contributed to the implementation of a "lock" feature within the Ecto query module. This included adding new query expression keywords, updating documentation, and modifying the Postgres adapter to include "FOR UPDATE" clauses. The user also wrote tests to validate the correct behavior of the locking functionality, including string-based locking clauses. This feature enables row-level pessimistic locking for database operations, enhancing data integrity.

querysqlserverintegratedlanguage-integrated-querysql

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