Hi, I am

Victor Cherú

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About Me

Experience, education and achievements that define me.

Fullstack .NET Developer

Corporate Environment · 2+ years

  • Reduced runtime of critical queries - example from 35s to 2s - improving operations and user experience
  • Consistent delivery of ~18 tickets/week in mission-critical system
  • Legacy system modernization applying Clean Architecture and SOLID
  • Built robust REST APIs with JWT authentication and best practices
  • End-to-end collaboration with Angular/TypeScript front-end, supporting testing, validation, and fixes focused on stability and predictability
  • Direct involvement in production demands, maintenance, and evolution of a mission-critical corporate system using C#/.NET (ASP.NET / ASP.NET Core)

NASA Space Apps Challenge

National champion and international finalist

Developing creative solutions with real NASA data in a global hackathon.

Information Systems

University LaSalle · 2023 — 2026

Portuguese (native), English (B1, improving)

Academic Monitor

Academic monitor for Algorithms and Programming Logic, assisting students with questions, exercise review, and explanation of fundamental concepts to build logical reasoning and programming skills.

Projects

Solutions built to solve real problems.

QueryClipboard

Maximum productivity for SQL power users

Windows background service that lets you access saved queries instantly via keyboard shortcut. Organizes queries by category in JSON and copies directly to clipboard.

  • Windows background service — zero interference
  • CTRL + ALT + Q shortcut for instant access
  • Queries organized in JSON by category
  • Auto-copy to clipboard on selection
  • Built for real daily speed and productivity
C#.NETWindows ServiceJSONWinForms

Warehouse Control System

College project — full warehouse management

Full web system for managing warehouse storage areas, order processing, and real-time admin dashboards. College project that centralizes operations previously handled through spreadsheets and paper records.

  • JWT authentication with refresh token and role-based authorization (Admin, Employee, Customer)
  • Full CRUD for areas with automatic occupancy calculation and capacity validation
  • Order workflow: Pending → Allocated/Cancelled → Completed with historical tracking
  • Role-customized smart dashboards with real-time metrics via SignalR
  • Revenue, expenses, profit reports and distribution analysis by status and area type
.NET 8ASP.NET CoreReactTypeScriptTailwind CSSSQL ServerSignalRJWT

Skills

Technologies and practices I use daily.

Backend

.NETC#Entity Framework CoreREST APIsJWTLINQ

Frontend

AngularReactTypeScriptHTML/CSSTailwind CSS

Database

SQL ServerPostgreSQLQuery OptimizationT-SQL

DevOps & Tools

GitAzure DevOpsDockerCI/CDVisual Studio

Patterns & Practices

Clean ArchitectureSOLIDDDDUnit TestingCode Review

Fullstack .NET Developer focused on real impact and continuous growth.

© 2026 Victor Henrique Terra Cherú