MAURO NIEVAS
FULL STACK DEVELOPER
9+years of experience
3industries
> experience
2022 - Current
Antel
State telecom of Uruguay
3.5M daily transactions
-99.9% errors
50% faster response
85% test coverage
- Developed Node.js microservices handling up to 3.5M daily transactions, integrating SQLite databases and SFTP services.
- Optimized internal processes across multiple applications, making responses 50% faster and reducing errors by 99.9%.
2021 - 2022
Upshow
Interactive engagement platforms for venues
- Built React dashboards on Node/Express APIs used for sprint planning and release tracking.
- Integrated GitHub and Jira data for real-time cross-referenced reports.
2018 - 2021
Hacknoid
Cybersecurity / automated pentesting
- Migrated the frontend from Zend PHP to React.js, improving load time by 60%.
- Optimized SQL queries, reducing response time by 40%.
2017 - 2018
Gestion total
ERP solutions for business management
- Developed custom JavaScript modules for ERPNext, tailoring workflows to client needs across diverse industries.
ABOUT:
Building scalable web applications: Node.js microservices, React frontends, modern dev practices.
- Full‑Stack developer delivering mission‑critical software across telecom, cybersecurity, and SaaS
- Deep JavaScript/TypeScript expertise with Node.js (APIs, microservices) and React/Next.js
- Experienced with REST APIs, Jest testing, Git, and CI/CD
STACK:
JAVASCRIPT TYPESCRIPT PYTHON NODE REACT NEXT
> projects
MAURO NIEVAS
FULL STACK DEVELOPER
9+years of experience
3industries
ABOUT:
Building scalable web applications: Node.js microservices, React frontends, modern dev practices.
- Full‑Stack developer delivering mission‑critical software across telecom, cybersecurity, and SaaS
- Deep JavaScript/TypeScript expertise with Node.js (APIs, microservices) and React/Next.js
- Experienced with REST APIs, Jest testing, Git, and CI/CD
STACK:
JAVASCRIPT TYPESCRIPT PYTHON NODE REACT NEXT
> experience
2022 - Current
Antel
State telecom of Uruguay
3.5M daily transactions
-99.9% errors
50% faster response
85% test coverage
- Developed Node.js microservices handling up to 3.5M daily transactions, integrating SQLite databases and SFTP services.
- Optimized internal processes across multiple applications, making responses 50% faster and reducing errors by 99.9%.
2021 - 2022
Upshow
Interactive engagement platforms for venues
- Built React dashboards on Node/Express APIs used for sprint planning and release tracking.
- Integrated GitHub and Jira data for real-time cross-referenced reports.
2018 - 2021
Hacknoid
Cybersecurity / automated pentesting
- Migrated the frontend from Zend PHP to React.js, improving load time by 60%.
- Optimized SQL queries, reducing response time by 40%.
2017 - 2018
Gestion total
ERP solutions for business management
- Developed custom JavaScript modules for ERPNext, tailoring workflows to client needs across diverse industries.