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I'm Tony Tawakali, a Senior Power BI Developer and Data Analyst with 15 years of experience delivering dashboards, MI, and decision-ready insights across banking and consultancy. I combine hands-on Power BI development using DAX and Power Query with SQL for shaping datasets, validation, and controls, translating business needs into well-structured data models and semantic layers that keep metrics consistent and trusted. I own delivery from requirements through to release, engaging senior stakeholders and producing reporting that stands up to audit and regulatory scrutiny. I focus on data quality, lineage, reusable metrics, and clear documentation, delivering decision-ready analytics in Agile environments.…I'm Tony Tawakali, a Senior Power BI Developer and Data Analyst with 15 years of experience delivering dashboards, MI, and decision-ready insights across banking and consultancy. I combine hands-on Power BI development using DAX and Power Query with SQL for shaping datasets, validation, and controls, translating business needs into well-structured data models and semantic layers that keep metrics consistent and trusted. I own delivery from requirements through to release, engaging senior stakeholders and producing reporting that stands up to audit and regulatory scrutiny. I focus on data quality, lineage, reusable metrics, and clear documentation, delivering decision-ready analytics in Agile environments.

Tony Tawakali

Data Analyst, Data Visualizer, AI Engineer

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I'm Tony Tawakali, a Senior Power BI Developer and Data Analyst with 15 years of experience delivering dashboards, MI, and decision-ready insights across banking and consultancy. I combine hands-on Power BI development using DAX and Power Query with SQL for shaping datasets, validation, and controls, translating business needs into well-structured data models and semantic layers that keep metrics consistent and trusted. I own delivery from requirements through to release, engaging senior stakeholders and producing reporting that stands up to audit and regulatory scrutiny. I focus on data quality, lineage, reusable metrics, and clear documentation, delivering decision-ready analytics in Agile environments.…I'm Tony Tawakali, a Senior Power BI Developer and Data Analyst with 15 years of experience delivering dashboards, MI, and decision-ready insights across banking and consultancy. I combine hands-on Power BI development using DAX and Power Query with SQL for shaping datasets, validation, and controls, translating business needs into well-structured data models and semantic layers that keep metrics consistent and trusted. I own delivery from requirements through to release, engaging senior stakeholders and producing reporting that stands up to audit and regulatory scrutiny. I focus on data quality, lineage, reusable metrics, and clear documentation, delivering decision-ready analytics in Agile environments.

Available to hire

I’m Tony Tawakali, a Senior Power BI Developer and Data Analyst with 15 years of experience delivering dashboards, MI, and decision-ready insights across banking and consultancy. I combine hands-on Power BI development using DAX and Power Query with SQL for shaping datasets, validation, and controls, translating business needs into well-structured data models and semantic layers that keep metrics consistent and trusted.

I own delivery from requirements through to release, engaging senior stakeholders and producing reporting that stands up to audit and regulatory scrutiny. I focus on data quality, lineage, reusable metrics, and clear documentation, delivering decision-ready analytics in Agile environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Power BI Data Analyst at Ailancy Technology

April 1, 2025 - Present

Lead analyst supporting a post-acquisition migration from RBC Investor Services to CACEIS. Designed and delivered Power BI dashboards using DAX and SQL for progress tracking, exceptions, and reconciliation views. Translated reporting requirements into clear data models and consistent metric definitions for programme-wide reporting. Partnered with project managers and senior leadership to define KPIs and decision-focused views. Coordinated a small analyst team and delivered reporting in Agile sprints; improved reporting trust through SQL-based validation checks and documented controls.

Power BI Data Analyst at Nordea Bank

February 1, 2024 - April 1, 2025

Built and maintained Power BI dashboards covering AML patterns, volumes, and case metrics. Modeled reporting datasets to support consistent KPIs across teams, including relationships and reusable measures. Shaped and prepared datasets in SQL to support reliable analytics and consistent definitions. Documented reporting logic and data definitions to support audit requirements and repeatable delivery. Worked with cross-functional teams to improve lineage clarity and model reliability.

BI Data Analyst at Deutsche Bank

April 1, 2021 - February 1, 2024

Delivered interactive KPI reporting in Power BI using DAX and Power Query. Developed reporting models aligned to business processes to improve metric consistency and reduce rework. Streamlined reporting workflows and reduced cycle time by 25 percent through automation and improved processes. Implemented data quality checks that improved accuracy and stakeholder confidence in outputs. Used Tableau when required to support standardised reporting and visual storytelling.

Compliance Data Analyst, Regulatory Reporting at Intertrust Group

November 1, 2020 - April 1, 2021

Produced automated reporting in Power BI and Excel for fund oversight and compliance monitoring. Built dashboards for KYC review cycles, regulatory breaches, and investor risk oversight. Created structured reporting datasets and definitions so compliance metrics remained consistent across stakeholders. Implemented controls and validation approaches for AML and CFT reporting.

Data Analyst Consultant at Bishopsgate Financial

October 1, 2016 - November 1, 2020

Delivered client projects across RBS, Deutsche Bank, ING, Citi, and HSBC. Gathered complex requirements and aligned senior stakeholders through workshops and clear documentation. Defined target data models, transformation rules, and validation logic with architects and engineers. Produced source-to-target mapping, lineage documentation, and UAT materials to support programme delivery. Drove governance alignment and KPI definitions across global teams.

Data Analyst at Lloyds Banking Group

December 1, 2010 - September 1, 2016

Collected and translated data requirements with business and technology stakeholders. Built dashboards and data models to support MI and decision making. Supported improvements toward cloud data solutions and stronger data practices. Delivered analysis and insight aligned to business objectives and reporting needs.