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Guilherme User

@guilhermeuser1

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Software developer specializing in Python, machine learning, and backend web development.

Brazil

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What I'm looking for

I seek a collaborative role using Python backend and ML skills to build scalable systems, automate processes, and drive data-informed decisions.

I am an experienced and results-driven software developer focused on Python, machine learning, and web backend development.

I build robust back-end systems using frameworks such as Django and Flask, automate processes, and develop APIs to improve operational efficiency.

I have practical experience in data analysis, Power BI dashboards, Excel-based projections, and exposure to blockchain and generative AI technologies.

I collaborate effectively with cross-functional teams, prioritize continuous learning, and deliver high-quality, impactful solutions.

Experience

Work history, roles, and key accomplishments

Current

Software Development Intern

Current

Municipal Education Department

Jan 2024 - Present (1 year 9 months)

Automated daily tasks and built data dashboards using Python, Excel, and Power BI to improve operational efficiency and enable data-driven decision-making across education programs.

Python Automation Power BI Excel API Development Data Analysis SQL

Software Development Intern

Municipal Health Department

Jan 2022 - Dec 2023 (1 year 11 months)

Applied Python and machine learning techniques to streamline workflows, provide technical support, and manage user/database tasks to improve operational reliability.

Python Machine Learning SQL Technical Support Relational Databases Data Analysis ETL

Store Supervisor

Mundial Mix

Jan 2019 - Dec 2021 (2 years 11 months)

Supervised daily store operations, led and mentored staff, enforced safety and compliance, and improved customer service and operational efficiency in a fast-paced retail environment.

Team Leadership Operations Management Staff Training Customer Service Safety Compliance Conflict Resolution Inventory Control

Education

Degrees, certifications, and relevant coursework

Universidade do Sul de Santa Catarina

Bachelor's Degree, Information Systems

2022 -

Pursuing a Bachelor's Degree in Information Systems with coursework and projects focused on software development, data analysis, and backend engineering.