Post a Job Free
6 viewsjobseeker
Luis R. — Senior Full Stack Developer from Paraguay

Luis R.

Senior Full Stack Developer

Paraguay 2-3 years
Open to offersNew to Platform
Languages
EnglishSpanishPortuguese
Video Introduction
No video introduction yet
The candidate has not added a video.
Contact information and social networks are private. Connect to unlock.
Hidden

Portfolios

1 items
Portfolio files are available to employers.

About

Luis R. is a seasoned Full Stack Developer with over nine years of experience specializing in fintech and web solutions. Based in Asunción, Paraguay, he has adeptly delivered robust systems across diverse technology stacks. His expertise lies in backend development using PHP (Laravel) and Python (Django), complemented by modern frontend technologies such as ReactJS and Node.js. Currently, he engineers scalable financial platforms at a prominent South American fintech, Acapuedo, where he manages high-availability APIs and complex database architectures using MySQL and PostgreSQL. Luis has integrated over 70 external service providers and optimized transaction processes with a custom PDO-based database layer. His work is characterized by secure API designs with token-based authentication and role-based access control, ensuring robust financial operations. Previous tenures at Pacifico University, Microverse, and NexusTech Solutions further highlight his capability to lead projects efficiently using PERN and other modern stacks in Agile environments.

Experience

  • Full Stack Developer

    Acapuedo · 2026 — Present
    Engineered and maintained the backend API using Laravel 10 and the frontend admin UI with Blade/Livewire for a fintech platform. Developed core backend services and integrated over 70 external payment and telecom providers using a custom factory pattern. Built the admin interface with DataTables and Chart.js for management of merchants, users, and financial reports. Designed a PDO-based database layer, replacing Eloquent ORM to optimize MySQL queries. Implemented secure token-based authentication (JWT) and role-based access control for the frontend. Maintained code quality through PHPStan and extensive unit and feature testing with PHPUnit in an Agile environment.

  • Senior React Developer

    University of Pacific · 2023 — 2026
    Led projects as a React Senior Developer using the PERN stack (PostgreSQL, Express, ReactJS, Node.js) to create efficient web applications. Participated in a project utilizing Python, Django, and PostgreSQL, demonstrating adaptability with various technologies to address the university's requirements.

  • Full Stack Developer

    Microverse · 2023 — 2023
    Designed, developed, and maintained software applications powering Microverse's online learning platform, employing AngularJS, ReactJS, JavaScript, Node.js, and MongoDB.

  • Full Stack Developer

    NexusTech Solutions · 2020 — 2022
    Specialized in the PERN stack (PostgreSQL, Express, ReactJS, AngularJS, Node.js) and Python with Django while working as a Full Stack Developer at this remote-first software development company.

  • Mid-Level Python Developer

    Revolut · 2017 — 2019
    Worked at a fintech company focused on providing banking services, contributing to the development of features such as currency exchange accounts, debit cards, virtual cards, and safe deposit boxes.

Skills & Expertise

PHP DeveloperPython DeveloperDatabase AdministrationFull Stack Developer

Education

  • Bachelor of Engineering in Industrial Engineering
    University of Santa Catarina · 2009 — 2014