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With over 22 years of experience designing, building, and optimizing enterprise-scale data warehouse and BI solutions, I help organisations turn data into actionable insights. I specialize in Azure data platforms, SQL, ETL development, performance tuning, and BI reporting to drive finance, banking, and multinational business outcomes. I am a technical leader who has led global teams, architected scalable data solutions, and delivered high-impact analytics. I enjoy collaborating with stakeholders to translate business needs into practical data architectures, mentoring junior developers, and championing best practices in data engineering and DevOps.…With over 22 years of experience designing, building, and optimizing enterprise-scale data warehouse and BI solutions, I help organisations turn data into actionable insights. I specialize in Azure data platforms, SQL, ETL development, performance tuning, and BI reporting to drive finance, banking, and multinational business outcomes. I am a technical leader who has led global teams, architected scalable data solutions, and delivered high-impact analytics. I enjoy collaborating with stakeholders to translate business needs into practical data architectures, mentoring junior developers, and championing best practices in data engineering and DevOps.

Julius C. Yagin

Data Scientist, Developer, Data Analyst, +2

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With over 22 years of experience designing, building, and optimizing enterprise-scale data warehouse and BI solutions, I help organisations turn data into actionable insights. I specialize in Azure data platforms, SQL, ETL development, performance tuning, and BI reporting to drive finance, banking, and multinational business outcomes. I am a technical leader who has led global teams, architected scalable data solutions, and delivered high-impact analytics. I enjoy collaborating with stakeholders to translate business needs into practical data architectures, mentoring junior developers, and championing best practices in data engineering and DevOps.…With over 22 years of experience designing, building, and optimizing enterprise-scale data warehouse and BI solutions, I help organisations turn data into actionable insights. I specialize in Azure data platforms, SQL, ETL development, performance tuning, and BI reporting to drive finance, banking, and multinational business outcomes. I am a technical leader who has led global teams, architected scalable data solutions, and delivered high-impact analytics. I enjoy collaborating with stakeholders to translate business needs into practical data architectures, mentoring junior developers, and championing best practices in data engineering and DevOps.

Available to hire

With over 22 years of experience designing, building, and optimizing enterprise-scale data warehouse and BI solutions, I help organisations turn data into actionable insights. I specialize in Azure data platforms, SQL, ETL development, performance tuning, and BI reporting to drive finance, banking, and multinational business outcomes.

I am a technical leader who has led global teams, architected scalable data solutions, and delivered high-impact analytics. I enjoy collaborating with stakeholders to translate business needs into practical data architectures, mentoring junior developers, and championing best practices in data engineering and DevOps.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Senior Application Consultant – MS BI at Anglo American Marketing Limited, Singapore

August 1, 2017 - Present

Designed, built, and supported enterprise data warehouse and BI solutions for Finance and Marketing performance reporting. Led end-to-end delivery of ETL pipelines, SQL databases, SSAS models, and reporting solutions, including automation of financial reports. Partnered with business stakeholders to gather requirements, translate them into technical solutions, and ensure on-time delivery. Contributed to technical design decisions aligned with Azure data engineering best practices. Mentored and trained junior developers, supporting team capability growth.

Senior Application Consultant – MS BI at Light Stream Analytics

March 1, 2016 - August 1, 2017

Delivered regional and enterprise data warehouse and BI solutions for banking, finance, and multinational clients across Asia. Key projects included: GroupM – Regional HR & Finance Analytics Data Warehouse and BI Dashboards; UOB China – Enterprise Data Warehouse; Maybank – ETL migration from MS SQL DTS to Oracle; BD (Becton, Dickinson and Company) – APAC & Japan Data Warehouse. Designed and developed ETL workflows, SQL databases, and SSAS models. Worked closely with clients and stakeholders to ensure alignment with business objectives.

Lead Database Developer / Business Analyst at Barclays Capital

June 1, 2010 - March 1, 2016

Designed and implemented credit risk data warehouse and reporting solutions supporting regulatory and risk management requirements. Developed and optimized ETL pipelines using SSIS, stored procedures, and Autosys jobs. Led SQL performance tuning and query optimization initiatives to improve system stability and performance. Coordinated releases, change management, and database maintenance with DBAs and release teams. Provided 3rd-line production support and mentored junior developers.

Data Architect / Senior SQL & BI Developer / Global Operations Lead at Accenture / Avanade – Manila Delivery Center

March 1, 2004 - June 1, 2010

Led architecture, design, and development of large-scale data warehouse and BI solutions for banking, insurance, and CIO reporting platforms. Designed logical and physical data models and enterprise ETL architectures. Performed SQL performance tuning, optimization, and code reviews across multiple applications. Provided global operations leadership across Manila, Madrid, and Bangalore delivery centers. Mentored developers and enforced data architecture and development standards.