Open to opportunities

ɐıɟos lǝzuǝɯ

@oslzu

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Computer engineer building ERP-driven automations, REST APIs, and personal finance platforms.

Chile

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What I'm looking for

I’m looking for roles in functional analysis, QA, or backend development—where I can turn requirements and business rules into reliable systems and improve operational impact through quality-focused implementation.

I built an automated commission calculator at Dental Laval Ltda., turning partially documented business rules into UML artifacts and integrating Softland ERP (SQL Server) with Python logic. I organized vendor/customer/product commission calculations through SQL queries and helped surface operational risks in ERP business logic before future implementation.

I also shipped end-to-end projects—from a React + Flask + PostgreSQL personal finance web platform with a modular REST API to a Python + PySide6 point-of-sale app delivered to a real client. Currently, I’m developing a Flutter/Dart pet management app with a modular architecture for scalable screens and services.

Experience

Work history, roles, and key accomplishments

Current

PetPal — Pet Management Mobile App

Current

Personal Project

Dec 2025 - Present (9 months)

Built a cross-platform mobile app in Flutter/Dart with pet profiles, medical history, and behavior journal. Designed modular architecture with modern Android permissions handling.

Flutter Dart Mobile Development Cross platform Design

POS System for a Brewery

Independent Project

Nov 2025 - Dec 2025 (1 month)

Built a Python + PySide6 desktop point-of-sale application for a real client with SQLite database and sales reports. Designed a 3-layer architecture with data integrity validations.

Python PySide6 SQLite Desktop Applications

Personal Finance Management Web Platform

Capstone Project

Mar 2025 - Jul 2025 (4 months)

Built a full-stack web platform for personal finance management with React, Flask, and PostgreSQL. Designed and implemented a decoupled REST API with modular architecture.

React Flask PostgreSQL REST APIs Full Stack

Systems Development Intern

Dental Laval Ltda.

Jan 2025 - Feb 2025 (1 month)

Led requirements gathering and documentation to automate monthly commission calculations, producing UML artifacts. Designed automated commission calculation solution using SQL queries and Python logic.

Requirements Analysis UML SQL Python Softland ERP SQL Server Business Process Modeling