Jean Ferreira
Berlin, Germany
Summary
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SeniorJean Ferreira is a finance professional and UFRJ-trained economist with 11 years’ experience specializing in OPEX planning, revenue recognition and financial reporting within large telecom and utility environments. At TIM Brasil he drives budget, forecast and provision cycles, builds KPIs and automations (SQL, Power Automate, Power BI, SAP) and has led ETL and SAP HANA implementation testing to streamline controls and reporting. He combines hands-on accounting work—reconciliations, revenue postings and SOX-sensitive receivables—with process automation that reduced manual flows and improved traceability. Comfortable interfacing with commercial teams and suppliers, Jean also supports strategic partnership revenue accounting and supplier qualification. Based in Rio de Janeiro, he brings a pragmatic blend of technical tooling and domain expertise that helps translate complex finance processes into auditable, scalable solutions.
11 years of coding experience
Github Skills (22)
python9
data-platform9
machine-learning9
sdk9
api9
deep-learning9
ros8
scale8
devkit8
tensorflow8
robotics8
data-science7
neural-network7
nodes7
autonomous-driving7
Programming languages (5)
Github contributions (5)
jean-lucas/OptimalPath
Mar 2015 - May 2015
Contributions:35 commits, 12 pushes, 1 branch in 1 month
jean-lucas/image-segmentation
Feb 2018 - Jun 2018
Contributions:11 pushes, 1 branch in 4 months
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