Rafael Arruda ∴ Email and Phone Number
Today I work in the area of security data with Python, Dash Plotly, Grafana and other technologies, and in I.A. training and development of specialist LLM models. I have solid experience in national and multinational companies, working on large hardware and software projects in the areas of security, logistics, transportation and insurance. Specialist in requirements gathering, security analysis and IT project management, with a strong role in technical, commercial and pre-sales proposals for medium and large clients. Proven experience in leading multidisciplinary IT teams on complex projects, with skills in customer service and interpersonal relationships. Knowledge of programming languages (Python, SQL, Selenium), automation, data, A.I. Expertise in cause and effect analysis through the PDCA cycle, generating valuable insights for continuous improvement and problem solving. Competent in data analysis and modeling, visualization, integrations, automation scripts, ETL processes, and end-user requirements gathering.
Securityfirst
View- Website:
- securityfirst.com.br
- Employees:
- 72
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Engenheiro De Machine Learning - PlenoSecurityfirstRio De Janeiro, Brazil -
Ics Cybersecurity AnalystTi Safe Nov 2023 - PresentRio De Janeiro, BrasilICS-SOC is responsible for contributing to the protection of critical OT infrastructures of important customers, using cybersecurity techniques and knowledge to ensure business continuity.- Carry out cybersecurity assessments on IT systems and networks;- identify and analyze vulnerabilities in systems and networks;- Investigate and respond to cybersecurity incidents;- Carry out detection tests to identify vulnerabilities and evaluate the effectiveness of existing security measures;- Develop contingency plans for cybersecurity incidents;- Manage cybersecurity tools and systems, such as firewalls, antivirus and intrusion detection solutions;- Continuously monitor systems and networks for suspicious or malicious activities;- Analyze security data to identify patterns and trends;- Stay up to date on the latest cybersecurity threats and vulnerabilities and work to mitigate these threats;- Collaborate with other IT teams to ensure the integrity and availability of systems and networks;- Implement and monitor cybersecurity policies;- Conduct cybersecurity audits to ensure compliance with security policies and standards;- Manage cybersecurity programs such as vulnerability management programs and cybersecurity awareness training programs. -
Data AnalystElection Process 2022 Jul 2022 - PresentRio De Janeiro, BrasilUsing Data for results in an assertive and clear way and execute the entire ETL process with the BI tool presenting reports and dashboards efficiently, organized with performance and performance.
Rafael Arruda ∴ Education Details
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Information Technology -
C.E.Cel Sergio José Do Amaral2° Grau
Frequently Asked Questions about Rafael Arruda ∴
What company does Rafael Arruda ∴ work for?
Rafael Arruda ∴ works for Securityfirst
What is Rafael Arruda ∴'s role at the current company?
Rafael Arruda ∴'s current role is Engenheiro de Machine Learning - Pleno.
What schools did Rafael Arruda ∴ attend?
Rafael Arruda ∴ attended Unifcv - Centro Universitário Cidade Verde, C.e.cel Sergio José Do Amaral.
Who are Rafael Arruda ∴'s colleagues?
Rafael Arruda ∴'s colleagues are Valéria Amaral, Caroline P., Caue Nunes, Carla Faleiro, Diego Melo, Lucas Marchesin, Jusley Fernandes.
Not the Rafael Arruda ∴ you were looking for?
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Rafael Arruda ∴
São Paulo, Sp -
Rafael Arruda
Data Analytics Manager At Tim Brasil | Leardership | Management | Business Analytics | Data Scientist | Sas | Sql | Power Bi | BiRio De Janeiro, Rj -
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