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Experience

9+ years across backend, enterprise integration, fullstack web and automation.

  1. March 2025 — Present · Cafelândia, PR

    Senior Software Engineer

    Copacol

    Backend, SAP and fullstack development for a multinational agro-industrial cooperative.

    • SAP ABAP development and Fiori backend services for cooperative-wide processes.
    • Salesforce development: Apex classes, triggers and Lightning Components.
    • Fullstack applications with Next.js, TypeScript and React.
    • Java services and fullstack Java applications integrated with SAP.
    • Industrial automation software controlling traffic lights, gates and weighing scales.
    • RPA with Python (Selenium) and JavaScript (Puppeteer); Android development with Kotlin.
    • ABAP
    • SAP Fiori
    • Java
    • Next.js
    • TypeScript
    • Apex
    • Python
    • Kotlin

  2. June 2021 — Present · Cafelândia, PR

    Technical Co-founder & Software Architect

    TechNegócios ↗

    Co-founded a software company building custom industrial solutions — connecting machines, sensors, ERP and AI — alongside our own SaaS products. I own the technical side end to end: architecture, development and operation.

    • Industrial integration layer tying equipment, production systems and ERP/MES into one contextualized data model.
    • Structured production, quality and maintenance data so plant and management teams can investigate bottlenecks, recurring failures and non-conformities.
    • Computer vision at the plant entrance: license plate recognition driving validation and automatic gate release.
    • AI assistants answering natural-language questions over approved company documents, citing sources and respecting per-profile permissions.
    • Tech Face: facial biometric identity verification with liveness detection, Serpro cross-checks and DocuSign signatures.
    • Bem Casados: wedding planning SaaS with a WhatsApp AI assistant, realtime photo wall and online payments.
    • REST APIs in Node.js with Express, TypeORM and PostgreSQL; JWT/OAuth2 auth; AWS infrastructure (S3, EC2, Elastic Beanstalk, CodePipeline).
    • Next.js
    • React
    • TypeScript
    • Node.js
    • PostgreSQL
    • Python
    • AWS
    • Computer Vision
    • LLM

  3. April 2023 — September 2024 · Cafelândia, PR

    Mid-level Software Developer

    Copacol

    SAP, Java and web development supporting the cooperative's business processes.

    • Built and maintained SAP transactions in pure ABAP across multiple business processes.
    • SAP web systems with ABAP Fiori and the OpenUI5 framework; SAP Smartforms.
    • SAP backend services and the OData protocol for system integrations.
    • Java APIs with service modules integrated into SAP Fiori.
    • Python Flask APIs, Android app maintenance and RPA with Selenium and Puppeteer.
    • ABAP
    • OpenUI5
    • OData
    • Java
    • Python
    • React
    • Next.js

  4. December 2019 — April 2023 · Cafelândia, PR

    Software / RPA Developer

    Cooperativa Sicredi Nossa Terra PR/SP

    Part of the Strategy, Innovation and Efficiency team, reducing operational workload through automation and internal products.

    • RPA automations with UiPath, VB.NET and C# that cut manual back-office work.
    • OCR bots using UiPath and Google Vision to speed up back-office throughput.
    • Bots driving legacy system interfaces to automate product contracting end to end.
    • Internal APIs and apps with Node.js, React Native and TypeORM.
    • Web admin module, iPad iOS app and API connected to a digital signature platform.
    • Unity VR app integrating branches with Oculus, and a Unity AR app using AFrame.
    • UiPath
    • C#
    • VB.NET
    • Node.js
    • React Native
    • TypeScript
    • PostgreSQL
    • Unity

  5. January 2018 — June 2019 · Medianeira, PR

    Game Developer — Scientific Initiation

    UTFPR

    Supervised internship researching and building Unity games for the physiotherapy treatment of children with cerebral palsy (Non-Progressive Chronic Encephalopathy of Childhood).

    • Kinect integration for motion detection, with MySQL persistence of session data.
    • Built the football-penalty module for lower-limb treatment and an image capture module to track child development.
    • Maintained the four remaining therapeutic modules and rebuilt the menu interfaces.
    • First place among papers presented at the 10th Meditec — Medianeira em Tecnologia, 2019.
    • Unity
    • C#
    • Kinect
    • MySQL