Francisco Tejada
@franciscotejada
Full-stack engineer building AI-integrated systems for universities and SMEs—shipping automation that turns hours of work into minutes.
ArgentinaWhat I'm looking for
I build and maintain production systems for real organizations, from university payroll on the SIU Toba/Mapuche platform (PHP, PostgreSQL) to AI-integrated automation platforms for student operations. Right now, I’m developing a payroll liquidation system for the National University of San Juan and leading a freelance engagement consolidating 26+ spreadsheets, a CRM, and multiple systems into a single real-time platform.
I design backend APIs and ship automation end-to-end, including OAuth 2.0 integrations with the Google Sheets API, Supabase-backed operations panels, Python reconciliation tools, and OCR-based finance automation. I also use AI-assisted development tools like Cursor and Claude Code daily while working directly with company partners, fleet managers, and stakeholders across time zones.
Experience
Work history, roles, and key accomplishments
Freelance Full Stack Engineer
Agencia Kairos / Mi Vettore — Vettore Logística
Jul 2026 - Present (1 month)
Designed and built a centralized operations platform replacing WhatsApp, Excel, and email-based workflows for a logistics company's daily fleet operations.
Agencia Kairos / Mi Vettore — Vettore Logística — Freelance Full Stack Engineer
Jul 2026 - Present (1 month)
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 phased roadmap covering traffic management, fleet/vehicle tracking, driver workflows, workshop/repair approval circuits, and document expiration alerts.
Own the full technical relationship d
ACCA (Asociación Cultural Chino Argentina) — Freelance Software Engineer
Jul 2026 - Present (1 month)
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.
Designed and built a centralized operations panel consolidating 26+ Google Sheets, Kommo CRM, Aulicum, and SIGECA into a single real-time int
Develop and maintain the payroll liquidation 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.
Extended the Mapuche REST API to support new agent lookup endpoints, resolving authentication (Digest vs Basic) issues across environments.
Led operations and managed a multidisciplinary team.
Developed and maintained 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.
Worked as a developer at the university rectorate.
Testing sobre proyectos de software
Research developer at the university.
Research assistant at the university.
Modulo de software de "Agenda y Recordatorio" para todos los procesos de la fiscalía
Education
Degrees, certifications, and relevant coursework
Universidad Nacional de San Juan
Licenciatura en Sistema de Información, Licenciatura en Sistema de Información
2018 - 2023
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Job categories
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