Open to opportunities

Jude Nto

@judento

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Data Analyst crafting Power BI dashboards, automations, and governed insights with SQL and Python.

Nigeria

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What I'm looking for

I’m looking to build Power BI dashboards and automate data preparation using SQL, Python, and Power Query—turning large operational datasets into fast, secure, governed insights that improve decision-making and reporting efficiency.

I’m a Data Analyst with over 2 years of experience delivering data-driven insights, automation, and business intelligence solutions. I’m a Certified Microsoft Power BI Data Analyst (PL-300), and I use SQL, Power BI, Excel, and Python to build dashboards, models, and variance insights that teams can act on.

In my roles, I’ve handled large operational datasets and improved reporting outcomes—performing data exploration on 1+ million records with 95% accuracy in trend detection and anomaly identification. I’ve designed Power BI dashboards that increased implementation rate by 20%, and I’ve automated data preparation with Power Query to reduce reporting time by 35%.

I focus on performance, data quality, and secure delivery. I’ve optimized DAX queries for faster reports, implemented Row-Level Security for 100% compliance with data security policies, and integrated Power Apps and Power Automate workflows to keep dashboards connected to live, user-driven data.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Petro-Smart

Jun 2023 - Present (3 years)

Performed data exploration on 1M+ records to improve trend detection and anomaly identification. Designed Power BI operational dashboards, automating data preparation with Power Query to reduce reporting time by 35%.

Power BI SQL Power Query Data Modeling Data Cleaning Dashboard Design Data Reconciliation Python Anomaly Detection Azure SQL Database

Power BI Developer

Mdata Solution

Nov 2024 - Mar 2025 (4 months)

Designed and developed interactive Power BI dashboards and KPIs using advanced DAX for business insights. Implemented Power Query data transformations and Row-Level Security, integrating Power Apps for data updates and improving dashboard security compliance.

Power BI DAX Power Query SQL Server Data Modeling Performance Optimization Dashboard Automation

Data Analyst

Uniterm Nigeria Limited

Nov 2022 - May 2023 (6 months)

Analyzed large drilling and production datasets to improve operational efficiency. Built predictive models for equipment failure and production forecasting, and created Power BI dashboards to support data-driven decisions by operations and engineering teams.

Power BI Data Analysis Statistical Analysis predictive modeling Data Forecasting Data Visualization Dashboard Development

Administrative Assistant

Campus Secondary School

Sep 2015 - Aug 2021 (5 years 11 months)

Provided administrative support including data entry and maintaining organized digital and physical records. Prepared and formatted documents and spreadsheets to support school operations.

Data Entry Administrative Support Record keeping Spreadsheet Management Document Formatting Filing & Archives Office Administration