Works
Antel
2022 - Current
Built Node.js microservices handling 3.5M daily transactions. Reduced deployment times by 40% and errors by 99.9%. Established CI/CD workflow with 85% test coverage.
Upshow
2021 - 2022
Built React dashboards with Node/Express APIs. Integrated GitHub/Jira for real-time team reports. Full lifecycle Agile/Scrum workflow.
Hacknoid
2018 - 2021
Migrated frontend from Zend PHP to React.js (60% faster load time). Established Git branching strategies for releases/hotfixes. Optimized SQL queries (40% response time improvement). Developed maintainability tools.
Gestion total
2017 - 2018
Developed custom JavaScript modules for ERP system across diverse industries. Implemented responsive UI layouts with HTML5/CSS3.
Mauro Nievas
Full Stack Developer +8 years
Full‑Stack developer delivering mission‑critical software across telecom, cybersecurity, and SaaS. Deep JavaScript/TypeScript expertise with a strong focus on Node.js (APIs, microservices, performance) and React/Next.js on the frontend. Experienced with REST APIs, Jest‑based testing, Git, and CI/CD. Proactive, hands‑on, and relentless about performance and code quality.
Technologies
GitHub Contributions
Projects
This website is intended for stock management in a store, which allows control of the database of product brands, types, quantities, and sales history, all in a MongoDB database.
