Projects

Systems I build for teaching, academic management and research — most of them started from a concrete classroom or department problem.

Teaching support

Agente GEO

AI assistant answering students' questions on schedule, grades, attendance, internship and thesis.

Open →

Calculadora PERT/CPM

Critical path, slack, network diagram, Gantt chart, schedule probability and project crashing.

Open →

AlfaReview

Gamified content review, with exercise tracks and performance tracking.

Open →

Academic management

GEO Frequência

Attendance tracking per course, with a report on students at risk of failing for absence.

Open →

GEO Notas

Grade entry and consolidation, with export of the closing spreadsheets.

Open →

MonoReview

Support for reviewing undergraduate theses: document reading, passage marking and structured feedback.

Open →

Comissão de Afastamentos

Queue for faculty leave requests at the Department of Business Administration (FACC/UFRJ).

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Research and development

OLSG

Website of the Operations, Logistics and Management Systems research group, with its output and members.

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OdontoSys

Dental practice management platform: scheduling, patient records and clinic billing.

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GEO Last Mile

AI supply chain advisory for construction: inventory, materials transport and risk, with a KPI dashboard and a map of job sites.

Open →

MultiAgentes de Orçamento

AI agent pipeline that reads the customer request, quotes suppliers, validates against the catalog and produces the commercial proposal in PDF and Excel.

Internal use · SisCorp

Email Classifier

Service that monitors the mailbox, extracts PDF and Excel attachments, removes duplicates and files requests for the quotation system.

Internal use · SisCorp

SAD Incoterms® 2020

Rule-based decision support system guiding the choice of Incoterm: parties' responsibilities, risk transfer, transport mode and delivery terms.

INPI registration BR512026000303-2

Open →

SisCRM

Cloud system for commercial and financial management: cash flow, payables and receivables, customers, suppliers and management reports.

Transferred to SisCorp Informática (2025)

The research and outreach projects behind these systems are under Research →