Web Systems Developer

Laboratorio Cofasa S.A. · Venezuela · January 2017 — November 2018 · https://laboratoriocofasa.com

Built a web system with jQuery and Laravel to monitor the production process, recording machine stops for productivity analysis.
Deployed the system company-wide over the LAN, with secure per-user authentication for every employee.
Modeled the relational database to record production events, downtime and their associated causes.
Built reports and analysis views that turned raw plant data into actionable indicators.
Gathered requirements with production staff to faithfully reflect the plant's real process.
Maintained and continuously tuned the system based on user feedback and the evolving operation.

Improved productivity through analysis of the data generated by the system, enabling informed process-improvement decisions.
Replaced manual machine-stop logging on paper sheets with centralized, searchable digital capture.
Cut productivity report preparation from several hours of manual consolidation to a direct query in the system.
Gave first-time visibility into the most frequent downtime causes, enabling concrete corrective-action prioritization.
Kept a system in productive use for nearly two years, adapting it to the operation's changing needs.