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Portrait of Lazar Jovović
About

Data, done properly.

I am a software engineer by training who has spent the past fifteen years focused on data and data engineering. Most of that work has been with Power BI, where I work as a consultant and build reporting that teams actually rely on day to day.

I have worked with companies in the United States — chiefly in the financial industry — and provided services to companies across Europe. Alongside that, I have delivered many training sessions attended by employees of well-known companies in the Balkans and of state institutions in Montenegro.

I live in Montenegro. The work is a mix of hands-on engineering and the quieter craft of making complex data understandable — turning numbers into something a business can act on with confidence.

Background

A short professional outline

Training

Software engineering

A software engineering education that still shapes how I approach data problems — structure first, then the report.

15+ years

Focused on data

Data and data engineering as the core of the work, with Power BI as the primary tool for the last several years.

US · Europe

Client work

Work for companies in the US financial industry and services for companies across Europe.

Balkans · ME

Training

Training sessions attended by employees of well-known companies in the Balkans and of state institutions in Montenegro.

How I work

A few principles

01

Foundation before report

A clean data model comes first. A dashboard built on shaky data is a liability, not an asset.

02

Facts only

Reporting — and any AI on top of it — should say only what the data actually supports. No embellishment, no invention.

03

Built for production

Solutions that survive real use, real data, and real edge cases — not a demo that looks good once.

04

Teach what I build

I train from practice, not theory. Everything I teach is something I use in production.

Author

Mastering DAX in Power BI

A hands-on guide to DAX — from the fundamentals of context to the advanced patterns I use in real Power BI solutions. Available on Amazon.

View on Amazon →

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