Francisco - Desarrollador Full Stack NodeJS React

Experiencia demostrada en JavaScript.

Experiencia demostrada en TypeScript.

Experiencia demostrada en Python.

Experiencia demostrada en PHP.

Experiencia demostrada en C#.

Engaged as sole developer to design and build a centralized operations platform replacing WhatsApp, Excel, and email-based workflows for a logistics company's daily fleet operations.. Scoped and delivered a 12-week, 132-hour phased roadmap covering traffic management, fleet/vehicle tracking, driver workflows, workshop/repair approval circuits, document expiration alerts, and client-facing service management.. Prioritized the Workshops (Talleres) module into Phase 1 at client request, restructuring the delivery plan to keep the client's daily operation running from the project's earliest weeks.. Own the full technical relationship directly with company partners and fleet managers, translating operational requirements into scoped, estimated development phases.

Engaged as independent consultant to relevel and automate core administrative workflows for a 2,800+ student academic operation.. Conducted full process discovery across 12 staff roles, mapping 65+ documented tasks and identifying operational bottlenecks across student lifecycle, billing, and academic coordination.. Designed and built a centralized operations panel (ACCA Centralizer) consolidating 26+ Google Sheets, Kommo CRM, Aulicum, and SIGECA into a single real-time interface backed by Supabase.. Delivered standalone Python automation tools for payment-receipt reconciliation and invoice matching, cutting per-task manual processing time from hours to 2–5 minutes.. Implemented OAuth 2.0 integration with the Google Sheets API for bidirectional real-time sync, eliminating manual re-entry.

Develop and maintain the payroll system processing salaries for university staff, built on PHP and PostgreSQL over the SIU Toba/Mapuche platform.. Manage financial transactions and salary calculations affecting thousands of employees.. Optimize database queries and improve system performance; integrate payroll infrastructure with administrative systems.

Led operations and managed a multidisciplinary team while developing and maintaining the company's web platform and booking system.. Implemented and optimized Meta Ads and Google Ads campaigns; automated operational processes and analyzed performance metrics.

Developed a web and mobile management platform used by 600+ active users.. Implemented appointment scheduling, notifications, and customer tracking with a scalable API and database architecture.

Developed management systems for institutional agreements between the university and private companies, using PHP and PostgreSQL.. Collaborated on applied research projects within the Computer Science Department.