Tanja Trkulja

Tanja is a copywriter and editor covering productivity and time management at Clockify. With 10+ years in content creation and an MA in English language and literature, she turns research into simple and practical advice on working smarter.


Her writing focuses on helping people build sustainable work habits — the kind that improves performance without costing them their sanity or free time.


From time tracking to beating procrastination, Tanja covers the full spectrum of what it means to work efficiently in the modern world.


LinkedIn

27 MAY 2026

Clockify vs. Hubstaff vs. Time Doctor: Which One Wins in 2026?

Compare Clockify, Hubstaff, and Time Doctor — time tracking, monitoring, reporting, and pricing. Find out which tool best fits your team.
Tanja Trkulja

22 MAY 2026

Clockify vs. Toggl vs. Harvest: Which Is Right for Your Team?

Compare Clockify, Toggl, and Harvest side by side — time tracking, reporting, invoicing, and pricing. Find out which tool fits your business.
Tanja Trkulja

28 APRIL 2026

How Many Pay Periods in a Year? 2026–2027 Payroll Guide

Weekly, bi-weekly, semi-monthly, or monthly — find out how many pay periods are in a year and what changes for your payroll schedule in 2026.
Tanja Trkulja

16 DECEMBER 2025

How To Verify and Track Contractor Hours (For SMBs)

Learn how to track contractor hours with Clockify so you can verify invoices fast, control costs, and keep accurate records.
Tanja Trkulja

10 NOVEMBER 2025

How To Sync Clockify With Invoice Apps To Grow Revenue

Learn how to eliminate errors, save time, speed up cash flow, and automate your billing with a Clockify invoicing integration.
Tanja Trkulja

24 OCTOBER 2025

Simplify Billing and Automate Client Invoicing With Clockify

Stop losing time and money. Learn how to automate client invoicing with Clockify — track billable hours, create invoices, and get paid faster.
Tanja Trkulja

20 NOVEMBER 2024

Achieve Your Hardest Goals With a Time Management Mind Map

Discover how combining time management with mind mapping can boost your productivity and focus.
Tanja Trkulja

29 MAY 2024

How Timekeeping Evolved Over the Ages and in Business

Discover the evolution of time keeping and how tools like Clockify ensure compliance with time tracking labor laws.
Tanja Trkulja

13 MAY 2024

From Clay to Cloud: A Deep Dive Into the History of Invoicing

Explore the evolution of invoicing from ancient times to the digital era and discover its impact on commerce.
Tanja Trkulja