Willians Rocha
I’m Willians Rocha, a Data Scientist in Dublin with a strong foundation in Finance and Foreign Trade and a focus on turning data into practical business decisions.
About
I’m Willians Rocha, a Data Scientist in Dublin with a strong foundation in Finance and Foreign Trade and a focus on turning data into practical business decisions. I use Python and SQL to work through the full analytics cycle—cleaning and preparing data, performing EDA, building predictive models, and turning results into clear, stakeholder-friendly insights.
I enjoy building end-to-end projects that combine analytics and delivery, like interactive dashboards for sales performance and SQL-driven e-commerce analysis. Alongside my technical work, I bring a disciplined, process-focused mindset from my experience supervising teams and managing compliance in security and logistics roles—so the work I deliver is not only insightful, but also reliable and actionable.
- 20 years' experience
- Joined October 2026
Languages
- EnglishAdvanced
- Spanish; CastilianAdvanced
- PortugueseFluent
Industry experience
- Financial Services
- Professional Services
- Transportation & Logistics
- Government
- Education
Work experience· 4 roles
Monitor CCTV and site activities, ensure compliance with security procedures, and maintain operational logs, reports, and audit records. Control access points and support onboarding of new staff members. Coordinate incident response and contribute to reliable daily security operations through consistent reporting and adherence to standards.
Supervise team operations, ensure performance targets are met, coordinate staff workflow, and improve operational efficiency. Support training and team development initiatives while strengthening day-to-day organization and delivery.
Manage teams and daily operations across logistics and facilities, organize schedules, and oversee end-to-end service delivery. Maintain compliance reports and operational standards, strengthening process control and reporting discipline across departments.
Education· 6
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