15+ Years of IT Excellence: From Oracle Development to Systems Analysis and Beyond

As a Senior Oracle PL/SQL Consultant, I offer over 15 years of experience in developing, optimizing, and supporting systems for companies of all sizes. My approach is personalized: I understand each client's unique needs to deliver tailored solutions that generate tangible results. I have extensive experience in complex environments, including financial and fiscal systems (Mastersaf DW/DFe, SPED), and in projects for large corporations such as Carrefour, Santander, and Accenture. I am proficient in Linux, Agile methodologies (certified PSM I), and I am always up-to-date with the latest technologies. My commitment is to excellence, transparency, and building long-term partnerships

Work Terms

I offer flexible work arrangements to meet client needs. My core hours are 9:00 AM - 6:00 PM BRT, Monday-Friday, but I'm available for extended hours and urgent requests as necessary. I prioritize clear and timely communication, primarily via email (leonardod38@gmail.com), with phone/video calls for detailed discussions. I work with various payment structures, including project-based (with milestones) and hourly/monthly retainers. Payment methods: Brazilian bank transfer or Wise. I'm committed to confidentiality and data security. I'm proficient in Agile methodologies and collaborate effectively using tools like Jira and Trello