Johann Hernan
About
- 5 years' experience
- Joined August 2025
Industry experience
- Government
- Software & Internet
- Professional Services
- Education
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Work experience· 10 roles
Optimized workflows with Node.js scripts; migrated historical data to MariaDB and generated automated reports; resolved critical errors in tax software, improving system stability.
Increased public revenue by 25% by optimizing workflows with Node.js scripts, migrating historical data to MariaDB, and generating automated reports. Solved critical errors in tax software, improving system stability. Technologies used included Node.js, MariaDB, Astro, and tax system software.
Frontend development with React.js, Next.js, Astro, Tailwind CSS, Styled Components, Framer Motion, and WordPress; migrated historical data to MariaDB and generated automated reports; improved revenue flow by 25% and resolved critical errors in tax software, improving system stability.
Education· 6
Certifications and awards· 5
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