Ontweak May 2026

If you meant or "on tweak," here’s a short assembled text based on that idea: "On Tweak"

Every great system runs not on perfection, but on tweak. On the small adjustments after feedback. On the willingness to turn a dial just one degree further. Progress lives on tweak — not on grand gestures, but on the quiet, persistent act of making things slightly better, again and again. ontweak

Martina Butković, Partner Certified Auditor

Martina is a partner for accounting services at Sigma Tax Consulting Ltd., 2016 – present. She has more than 30 years of experience in providing accounting services.

Prior to joining Sigma Tax Consulting, Martina worked as audit manager, director and partner in other audit companies including Big 4.

Maja Damjanović, Partner Certified Tax Advisor

Maja is partner for tax services at Sigma Tax Consulting Ltd., 2016 – present.

She has more than 20 years of experience in providing tax advisory services. In the past she worked for EY, Zgombić and Partners Ltd. (from 2003 – 2013, as a partner) and PwC (2013-2016, as a tax director).