🏥 Hospital Management System (Delphi + SQL Server / Oracle)
Modular platform for clinics and hospitals: electronic medical records, scheduling, medication stock control, insurance billing, and management reports.

🚗 Auto Parts Management System
Complete control of inventory, purchasing, sales, electronic invoice (NF-e) issuance, and vehicle and parts registration by compatibility. Developed in Delphi with Firebird database.

🏭 Industrial / Commercial ERP System
Integrated ERP for small and medium-sized businesses: purchasing, sales, finance, production, inventory, and tax modules. Developed in Delphi with integration to Firebird and SQL Server databases.

🛠️ Quality Management System
Designed for ISO 9001 certified companies. Document control, non-conformities, action plans, and instrument calibration management (used in automation and instrumentation sectors).

📦 Equipment Calibration Control System
Management of calibration schedules, certificate issuance, and technical history of instruments, with validity control and traceability.

🧾 Integration with Fiscal and Government Systems
eSocial, Reinf, and School Census
SIAFEM (financial)
eNotas and city halls (automatic invoice issuance and reception)
Federal Revenue (validation and submission)

📡 Commercial Integrations and APIs
Mercado Livre: publishing, editing, and synchronization of listings via API
Insurance companies: integration with Liberty, Porto Seguro, and others for policy issuance and tracking
Payment gateways: integration with bank slips, credit cards, and PIX

🗺️ Map Integration (Google Maps and Leaflet)
Applications with geolocation, route tracing, geocoding, and fleet or delivery control.

🗂️ Grant Management System
Complete control of municipal agreements with public and private entities, including registration, validity, transfers, budget execution, and accountability.

🏫 Education Management System
Management of educational units, students, enrollments, classes, and attendance. Includes modules for transportation, school meals, inventory control, and integration with the School Census (MEC).

📦 Education Inventory Control System
Automated control of the entry and exit of educational materials, uniforms, and supplies in educational units, with traceability by batch and destination.

🧾 Bidding Management System
Registration and tracking of bidding processes. Generates official documents, allows automatic publication on the Transparency Portal, and tracks legal deadlines.

🌐 Transparency Portal
Publication of mandatory information according to access to information legislation: bidding, contracts, agreements, expenses, payroll, and revenues.

📊 Municipal Indicators Management System
Dashboard of goals and indicators by department or government program. Supports performance, productivity, social impact goals, and real-time tracking.

💼 Integrated Human Resources System
Management of functional data, payroll, vacations, licenses, and integration with eSocial and the financial system SIAFEM.

🚐 Fleet Management System
Control of fuel consumption, maintenance, movements, routes, and drivers. Integration with Google Maps and Leaflet for tracking and route optimization.

🏛️ Citizen Service System – Poupatempo do Empreendedor
Pilot project integrated with economic development: centralized service for MEIs and businesses, with scheduling, triage, and electronic flow between departments.

💡 Tax Collection System with PIX Integration
Municipal tax collection platform with boleto generation, PIX QR Codes, and automatic reconciliation with the bank and the city's financial system.

• System Integration
  I have hands-on experience in developing integrations between various systems, both public and private, primarily using PHP, cURL, SOAP, and WebServices. These integrations have allowed for process automation, real-time data exchange, and ensured compliance with the standards required by regulatory bodies and financial institutions.

• ✅ Banco do Brasil
  Integration with BB WebServices for invoice inquiries, registered billing generation, and payment status updates.
  Utilization of cURL in PHP for authentication and sending XML data, according to the institution's technical manuals.

• ✅ Banco Inter
  Integration with Banco Inter's REST API for issuing invoices and bank reconciliation.
  Authentication via token and sending JSON requests via cURL.

• ✅ Porto Seguro
  Communication with Porto Seguro WebServices for automating quotes and internal processes.
  Data processing in XML and consumption of SOAP in PHP.

• ✅ Liberty Seguros
  Integration with the insurer’s quoting system for obtaining insurance values automatically.
  Utilization of SOAP with authentication and structured data transmission.

• ✅ Internal Integrations - City Hall
  Integration between the internal systems of the City Hall, optimizing communication between sectors and legacy systems.
  Third-Party Station System: data synchronization between operational units.
  Fuel Supply System: automated control of consumption and refueling for fleet vehicles.
  Tax System: communication between collection modules, outstanding debt, and taxpayer services.
  Tools used: PHP, internal WebServices, JSON, XML, authentication via local key.

• ✅ SisobrasPref
  Recent development of integration with the SisobrasPref system, using SOAP with cURL for sending public works information.
  Sending reports, updating data, and obtaining receipts for system confirmation from the federal government.

• ✅ Prodesp
  Integration with Prodesp APIs for user validation, data listing, and automation of municipal processes.
  Using PHP with cURL for REST calls, processing JSON responses, and managing authentication in accordance with platform requirements.