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Front-End Engineering & Full Stack Solutions

THEOSTRACKE.Front-EndDeveloperspecializedintheReactandNext.jsecosystem.Ibuildscalable,high-performanceinterfaces,backedbyasolidfoundationinNode.jsandrelationaldatabases.
Available for collaboration

I transform complex problems into fast, accessible digital products. My background in enterprise technical support taught me to foresee structural failures before they reach production. My focus is on delivering complete solutions, connecting a robust database architecture to the best possible user experience on the interface.

Mastery of the React and Next.js ecosystem
Scalable architecture and focus on performance
Professional Profile

About

My goal is to deliver software that generates real business impact. I don't just write code; I strive to deeply understand product rules to propose technically efficient solutions. My experience in highly demanding corporate environments, combined with my Full Stack work using tools like Node.js, Prisma, and PostgreSQL, allows me to operate confidently across the entire development pipeline. I value clean code, smart componentization, and interfaces designed for high scalability.

Advanced development with React, Next.js, and TypeScript Building RESTful APIs and data modeling Critical product vision shaped in enterprise environments
Career Path

Experience

Jul/2025 - Present

Rede Vellum

Full Stack Developer

I lead the development and maintenance of web applications essential to operations. I was directly responsible for the conceptualization and implementation of SisCeD, a digital certificate and scheduling management platform that optimized processes and drastically reduced the operational time of the administrative sector. I also work on the frontline of analysis and resolution of technical incidents in production.

Feb/2023 - Mar/2025

Thomson Reuters Brazil

Report Support Technician

Provided specialized technical support to high-level clients resolving incidents in corporate reporting systems. This role honed my analytical ability to track complex data flows, diagnose bottlenecks in production, and collaborate with multidisciplinary teams guided by agile methodologies.

Mar/2024 - Jan/2025

Brazilian Army

Soldier

Period of intense development focused on resilience, leadership, and the ability to execute and make decisions under pressure in a highly rigorous technical and disciplinary environment.

Academic

Education

Feb/2023 - Jul/2026

Senac SC

Undergraduate Degree

Systems Analysis and Development

2020 - 2023

Senac SC

Technical High School

Digital Game Programming

Tech Stack

Skills

TypeScriptReactNext.jsNode.jsExpress.jsPrisma ORMTypeScriptReactNext.jsNode.jsExpress.jsPrisma ORMTypeScriptReactNext.jsNode.jsExpress.jsPrisma ORM
PostgreSQLSupabaseTailwind CSSFramer MotionGit & CI/CDRESTful APIsPostgreSQLSupabaseTailwind CSSFramer MotionGit & CI/CDRESTful APIsPostgreSQLSupabaseTailwind CSSFramer MotionGit & CI/CDRESTful APIs
Success Cases

Projects

01
DespaFácil
DespaFácil

Digital dispatch platform designed for scalability and efficiency. It features a multi-flow administrative panel and JWT-based security. The Front-End was built to be highly responsive, consuming a robust REST API managed via Supabase.

ReactTypeScriptViteTailwind CSSShadcn UISupabase
02
SisCeD
SisCeD

Scheduling and digital certificate management system developed end-to-end for Rede Vellum. The application modernized internal workflows, ensuring security in data processing and considerably cutting the time required for administrative tasks.

Next.jsTypeScriptNode.jsExpress.jsPrismaPostgreSQL