Álvaro Santos

Álvaro Santos Email and Phone Number

Empowering Businesses with AI Employees - Backend Developer @ cognum @ cognum
Álvaro Santos's Location
Vitória da Conquista, Bahia, Brazil, Brazil
About Álvaro Santos

Working as a backend developer since 2019, I have had the opportunity to contribute to the market with technological solutions. I am passionate about developing alternative solutions, creating new things, and solving problems.

Álvaro Santos's Current Company Details
cognum

Cognum

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Empowering Businesses with AI Employees - Backend Developer @ cognum
Álvaro Santos Work Experience Details
  • Cognum
    Back-End Developer
    Cognum Sep 2023 - Present
    Na Cognum, tive a incrível oportunidade de liderar iniciativas técnicas desafiadoras, ampliando meu papel para além das expectativas tradicionais de desenvolvedor. Estive no epicentro do desenvolvimento de um funcionário IA inovador. Responsabilidades:Arquitetura e Desenvolvimento Avançado:— Orientar a definição da arquitetura para o produto com base em princípios de Clean Architecture, utilizando Python e Node para construir APIs e microsserviços altamente eficientes.— Implementar estratégias de bancos de dados vetoriais para otimização de queries com LLM.— Engenharia de prompt e conceitos avançados de IA.Utilização das tecnologias pertinentes:— Desenvolvimento do frontend com Angular.— Utilização do framework Langchain para os serviços de IA.— Utilização do modelo de linguagem GPT-4 como base para o produto.— Avaliação das tecnologias adicionais para a soma em funcionalidades do produto, tais como modelos de aprendizado, atuação com browser etc.Cultura de testes unitários e code reviews.Desenvolvimento de produto orientado à geração de valor imediato:— Tratando-se de uma startup, investi meu tempo em gerar valor para chamar atenção de investidores na série de investimento bridge.— Com recursos limitados considerava os custos de serviços, bancos de dados e servidores na implementação de tais.
  • Stone Co.
    Backend Developer
    Stone Co. Oct 2022 - Aug 2023
    — At Linx, I worked as a part of a development team, architecting solutions and implementing them viably in the company's internal projects.— I had the opportunity to work with LinxIO, collaborating on architecture, development, and deployment of new functionalities. I employed technologies such as Node Lambdas, DynamoDB, SQS, and Serverless. Initially, I monitored the application using CloudWatch and Grafana, later advancing to ElasticSearch implementation. I maintained a strong coverage of unit tests using Jest. We embraced the MVC pattern and Dependency Injection principle.— Thanks to the implemented solutions, the LinxIO project gained new functionalities, improved existing ones, and reduced Cloud costs. ElasticSearch monitoring enhanced visibility and significantly lowered overall costs. The test coverage elevated code quality, while the adoption of organizational standards fortified the structure.— In July 2023, the team shifted focus to another internal project, expanding the technological stack to include Java Spring Boot, Azure services, and NIFI. I remained involved with Node in one of the projects.
  • Mundiale
    Software Developer Iii
    Mundiale Mar 2022 - Jul 2022
    Remote
    — Development of REST API and Microservices with Node, Mongo, RabbitMQ, Swagger documentation, and in a Dockerized environment.— Development of unity tests with Jest— SCRUM Methodology
  • Vasta
    Back-End Developer
    Vasta May 2021 - Mar 2022
    Vitória Da Conquista, Bahia, Brazil
    — Architecture of APIs and solutions to be implemented— Development of REST APIs for three company products, using Node, Adonis, Firebase (Functions, Firestore, Auth), MySQL and TypeORM
  • Prefeitura De Vitória Da Conquista
    Junior Full-Stack Developer
    Prefeitura De Vitória Da Conquista Mar 2020 - Apr 2021
    Vitória Da Conquista, Bahia, Brazil
    — Working together with two teams to develop an Web App to the Municipal Secretary of Health, and another one to the HR sector, which obtained the quality seal of ISO 9001 — Development of Laravel REST APIs applying Service Layer Pattern concept, besides to Front-End development centered in Vue.js— Creating and maintaining of an automated bot (NodeJs) that registered citizens with suspected covid-19 in the national covid-related database

Álvaro Santos Education Details

Frequently Asked Questions about Álvaro Santos

What company does Álvaro Santos work for?

Álvaro Santos works for Cognum

What is Álvaro Santos's role at the current company?

Álvaro Santos's current role is Empowering Businesses with AI Employees - Backend Developer @ cognum.

What schools did Álvaro Santos attend?

Álvaro Santos attended Ifba - Instituto Federal Da Bahia.

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