Open to opportunities

Luiz Novais

@luiznovais

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Data analyst with 6+ years turning complex data into actionable business insights.

Brazil

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What I'm looking for

I seek a data-driven role where I can lead analytics, build scalable data solutions, collaborate cross-functionally, and drive measurable business impact and growth.

I am a highly analytical data professional with over six years of experience building robust data models, automated analytics, and interactive dashboards using SQL, Python, Power BI and Looker Studio. I partner with cross-functional teams and C-level stakeholders to translate complex business requirements into precise, revenue-driving data solutions, including recommendations that generated over R$13 million in additional revenue.

I have a strong foundation in ETL, data modeling, GCP (BigQuery), and ML prototyping, having delivered projects that improved client accuracy by 60% and cut sales closing time by 50%, and driven a 50% improvement in credit process response times. I thrive in dynamic, agile environments where I can foster a data-driven culture and deliver measurable business impact.

Experience

Work history, roles, and key accomplishments

Current

Data Specialist

Current

Stone Co - Linx Sistemas

May 2024 - Present (1 year 4 months)

Led analytics initiatives that translated complex data into actionable dashboards and strategic recommendations, driving over R$13 million in additional revenue and improving client acquisition accuracy by 60%.

Power BI Python SQL Data Modeling BigQuery Machine Learning Dashboarding Stakeholder Management

Data Analyst

Arab Banking Corporation - Banco ABC Brasil

Jun 2019 - May 2024 (4 years 11 months)

Partnered with Risk and Credit teams to build automated analytics and reporting in BigQuery and Looker, driving a 50% improvement in credit process response times and establishing credit as an organizational data benchmark.

SQL Python BigQuery Looker ETL KPI Design Process Optimization

Data Analyst

Wellcare Automação

May 2018 - Jun 2019 (1 year 1 month)

Delivered client-facing analytics and BI solutions integrating MS-SQL and Oracle data, deployed AI prototypes (biometrics, OCR, computer vision), and automated reporting to improve operational decision-making.