Open to opportunities

Tomas Jorajuria

@tomasjorajuria

Message

Full‑stack software engineer building scalable, secure web applications with modern JavaScript stacks.

Argentina

Message

What I'm looking for

I seek a collaborative team role where I can build scalable web applications, own API and frontend features, work with modern JS stacks, and grow into technical leadership.

I am a full‑stack software engineer with hands‑on experience designing and delivering web applications using Node.js, TypeScript, React, and modern cloud tooling. I have built REST and GraphQL APIs, managed relational and NoSQL databases, integrated payment providers (Stripe, PayPal, Mercado Pago), and optimized frontend performance for responsive, accessible user experiences.

I thrive in collaborative, cross‑functional teams and bring strong communication skills, a focus on code maintainability, and continuous learning. My work includes ETL pipelines for logistics data, secure authentication and authorization implementations, and versioned TypeScript component management to support scalable projects.

Experience

Work history, roles, and key accomplishments

Current

Front End Developer

Current

Freelancer

May 2025 - Present (4 months)

Built responsive, accessible React UIs and complex forms, integrated RESTful and GraphQL APIs, and improved front-end performance and security using TypeScript, JWT, and OAuth.

React TypeScript GraphQL RESTful APIs JWT OAuth Performance Optimization

Current

Full Stack Software Engineer

Current

Triper

Aug 2024 - Present (1 year 1 month)

Designed and implemented RESTful APIs with Node.js/Express, managed MariaDB/MySQL databases, and integrated payment providers (Stripe, PayPal, Mercado Pago) while implementing secure auth flows with Passport.js and JWT.

Node Express TypeScript MariaDB MySQL Passport.Js JWT Axios Payment Integration

Full Stack Developer

YPF

Mar 2024 - Aug 2024 (5 months)

Developed and maintained NestJS REST APIs and PostgreSQL/MongoDB databases, built ETL data pipelines for logistics, and integrated backend services to improve supply chain visibility.

NestJS PostgreSQL MongoDB ETL RESTful APIs Data Processing Performance Optimization Integration

Administrative Assistant

Wincar Motors

Sep 2023 - Mar 2024 (6 months)

Managed inventory and stock control, coordinated supplier payments and customer invoicing, and optimized financial processes to improve accuracy and reporting.

Inventory Management Financial Operations Invoicing Reporting Process Optimization

Education

Degrees, certifications, and relevant coursework

Universidad Tecnológica Nacional - FRBA

Software Engineer, Software Engineering

2018 -

Pursuing a Software Engineering program at Universidad Tecnológica Nacional, focusing on core software development principles and engineering practices.