Alexandre E. Souza
Web Developer at SharkIT
Minas Gerais, Brazil
Summary
🤩
Rockstar🎓
Top SchoolAlexandre E. Souza is a senior web developer from Minas Gerais, Brazil with 11 years of experience building scalable Node.js microservices and platform features for employee benefits at Benefício Fácil. He designs reliable, secure services using GCP, Golang and MySQL, and brings certified expertise in Agile and DevOps practices to streamline delivery and operations. An active open-source contributor and Moleculer maintainer, he has improved TypeScript interfaces and API ergonomics for the popular Node.js microservices framework. He also contributes to LangChain for Go, adding client support for embeddings, generation and streaming—highlighting a practical interest in LLM tooling beyond traditional backend work. Known for blending pragmatic engineering with community knowledge-sharing, he focuses on creating value through robust integrations and reproducible systems.
11 years of coding experience
CESUMAR
English
Github Skills (21)
langchain10
microservices-application10
lm10
typescript10
llm10
go10
moleculer10
typescript-types10
nodejs10
typescripts10
microservices10
json9
apidoc9
distributed-systems9
api9
Programming languages (16)
Github contributions (5)
tmc/langchaingo
Mar 2024 - Dec 2024
LangChain for Go, the easiest way to write LLM-based programs in Go
Role in this project:
Backend Developer
Backend DeveloperContributions:20 reviews, 27 PRs, 78 comments in 9 months
Contributions summary:Alexandre primarily contributed to the implementation of a llamafile client and its integration within the LangChainGo framework. This involved developing client functionalities for embedding and generation tasks, as well as adding support for streaming responses. Furthermore, the user made changes related to seed options for model reproducibility and updated test container images.
aigogolanglangchain
moleculerjs/moleculer
Mar 2021 - Sep 2022
:rocket: Progressive microservices framework for Node.js
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 reviews, 6 commits, 6 PRs in 1 year 7 months
Contributions summary:Alexandre contributed to the project by modifying the TypeScript definitions for the Moleculer framework. They focused on adding and refining the `RestSchema` and `ActionSchema` interfaces, including adding properties and optional parameters to the `RestSchema`. Further contributions included fixing null values for `replCommands` and updating various types, such as the `TracerOptions` and `MetricsReporterOptions` interfaces.
moleculersoanode-jsframeworkmicroservice-framework
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