ImSamuelCovalero

Background & Principles

Software engineering focused on product clarity, resilience, and clean architecture.

Full Stack Software Developer experienced in React Native, Node.js, Go, and TypeScript. I engineer end-to-end applications: from responsive web and mobile interfaces to scalable APIs, data automation, and microservices.

MEMORY / BACKGROUND

Technical journey, academic foundation, and professional history.

Samuel Covalero

01 / experience

Professional Experience

Hands-on experience in full stack software development, system architecture, and team coordination.

  1. May 2026 — present

    Full Stack (Mobile) Developer

    Nutri Inteligente · Remote · Rio de Janeiro, Brazil

    Full-stack development for the Nutri Inteligente iOS and Android application across the product repositories. The app uses React Native, Expo, TypeScript, Zustand, NativeWind, and Firebase; the backend uses Node.js and Express APIs, LLM integrations for nutrition and training flows, and recurring billing through Mercado Pago and Pix Automático. The work also includes an asynchronous agent with quota control and provider fallback, covered by Jest, Maestro, and Mocha tests.

    Stack:
  2. Dec. 2023 — Jan. 2026

    Software Developer

    IN8 · Remote · Belo Horizonte, Brazil

    Worked on REST APIs, web data collection, and automation with Node.js, NestJS, Go, and TypeScript for backend products and operational workflows.

    Stack:
  3. Jan. 2023 — Mar. 2023

    Summer Jobber

    Trybe · Remote

    Reviewed and improved teaching materials, practical exercises, answer keys, and backend module projects through feedback cycles and sprints.

    Stack:
  4. Apr. 2013 — Sep. 2015

    Executive Assistant

    UNIESP · São Paulo, Brazil

    Supported executive operations, academic projects, and the organization of laboratory and library environments.

    Stack:
  5. Mar. 2012 — Dec. 2012

    IT Manager

    Fácil Informática · Campo Grande, Brazil

    Managed technical support teams and coordinated the transition of corporate IT contracts across Mato Grosso do Sul and Mato Grosso.

    Stack:

02 / education

Education & Certifications

Computer Engineering degree, business management specialization, and practical software engineering training.

  1. Jan. 2004 — Jul. 2011

    Computer Engineering

    UNICEP (Centro Universitário Central Paulista)

    Degree covering programming, operating systems, networks, databases, software engineering, and industrial automation.

  2. Mar. 2019 — Feb. 2020

    MBA in Business Management

    UNIP (Universidade Paulista)

    Study in project management, strategic planning, leadership, finance, and people management.

  3. Jan. 2022 — Feb. 2023

    Web Development

    Trybe

    Applied full-stack web development training covering agile practice, APIs, testing, and project delivery.

03 / applied research

Personal Projects & Applied Research

Engineering AI agents, financial market data analytics, local-first microservices, and deterministic modeling tools.

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