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Nazareno Negrete

@nazarenonegrete

Full Stack Developer building LumyCash with .NET, React, and PostgreSQL, including financial document imports and automated tests.

Argentina

Message

What I'm looking for

I'm seeking a full stack role, preferably remote.

I'm developing LumyCash, a financial management platform built with a C#/.NET backend and a React/TypeScript frontend. I implemented tools for managing income, expenses, credit cards, installments, and savings goals.

On a freelance project for a video surveillance client, I developed a React platform with a TypeScript backend to manage camera services. I integrated Imou APIs and implemented Mercado Pago payment and subscription flows.

I also built FinancialDocumentEngine, a .NET library that processes bank statements into structured JSON. At Estudio Campaña, I develop applications and automation tools for the firm’s workflows and maintain its Linux server.

Experience

Work history, roles, and key accomplishments

Current

Application Development and Technical Support

Current

Estudio Campaña

Apr 2026 - Present (7 months)

Develop applications and automation tools to support the law firm's workflows, alongside legal administrative tasks. Maintain a Linux server and provide support for Lex Doctor, the firm's legal practice management software.

C#.NET React TypeScript Linux Automation Technical Support

Freelance Web Developer

Video Surveillance Client

Jan 2025 - Jan 2026 (1 year)

Developed a React web platform with a TypeScript backend to manage camera services. Integrated Imou APIs, authentication, device management and subaccount permissions, and implemented Mercado Pago payment and subscription flows using MySQL and Redis.

React TypeScript Imou API Authentication Mercado Pago MySQL Redis