PORTFOLIO / 2026

Software Developer · Backend / Full Stack

Diogo
Souza.

I develop systems from backend to interface, focusing on automation, integrations and databases. I work with Python, Lua, TypeScript/React and SQL to turn business rules into functional, maintainable software.

Backend / Full StackExplore the projects ↓

Selected projects.

Systems and experiences showcasing my work with backends, interfaces, integrations, data persistence and real-time applications.

Tools I use
in my work.

Technologies grouped by their role in building systems, from automation and business logic to interfaces and data.

01

Backend & Automation

LuaBusiness logic & systems
PythonAutomation & processing
02

Web

JavaScriptInterfaces & logic
ReactWeb applications
TypeScriptTyped applications
03

Data

MariaDBRelational persistence
MySQLRelational persistence
SQLQueries & modeling
04

Engineering

GitVersion control
GitHubCollaboration & code
05

Data & Analysis

ExcelAnalysis & operations
Power BIData & dashboards

Software built around
real problems.

I am a software developer with experience in backend development, automation, integrations and databases. My background also includes planning and data analysis, which has shaped how I structure information, business rules and processes.

I currently develop complete systems, primarily using Lua, Python, TypeScript, React and SQL databases. I am particularly interested in problems involving business logic, integrations, data persistence, server-side security and optimization.

BackendAutomationDatabasesIntegrations
Experience

Putting knowledge
into practice.

Aug 2023 — Nov 2024
Atento BrasilPlanning and operational analysis

Hired into the planning department, I contributed to organizing, monitoring and analyzing data to support operations.

May 2025 — Aug 2026
Nova NordesteDeveloper

I worked on Nova Nordeste, a collaborative, non-commercial project, building and improving client/server systems for roleplay.

Jul 2026 — present
Goiás Roleplay LTDASystems development

Development of roleplay systems and resources, covering business logic, integrations, data persistence, interfaces and maintenance.

Education

Academic foundations
and ongoing learning.

2023 — 2025
Information Technology (CST — Brazilian undergraduate technology degree)Anhanguera Educacional
2019 — 2023
EnglishWizard by Pearson

Additional training

  • Programming Logic FundamentalsFundação Bradesco · 2022
  • Operating Systems: Basic ConceptsFundação Bradesco · 2022

I am available for software development opportunities and projects.