Petra Kralj
Owner @MIKRO HR | Organizational Psychologist | Reducing Turnover & Boosting Site Productivity | Works with people, for people Ψ
14 yrs experience · <10 hrs/week
About
I help construction & other companies in Croatia and SEE solve one of their toughest challenges: people. With 10+ years in organizational psychology - including 6+ years leading HR at Kamgrad d.o.o., one of Croatia’s largest construction firms - I’ve seen first-hand how turnover, culture, and workforce shortages can impact deadlines, safety, and profit. That’s why I founded MIKRO HR: a specialized HR partner for construction. I combine psychology, sociology, and digital HR tools (AI, people analytics, GenAI certifications) to: - Reduce turnover & absenteeism by strengthening site culture and leadership. - Improve recruitment & retention of engineers, technicians, and site workers. - Build trust & productivity across teams, from boardroom to construction site. - Introduce modern HR practices (digital workflows, analytics, branding) without disrupting daily operations. I work with people, for people - building HR systems that are both human and measurable. If you’re a construction CEO or Technical Director struggling with retention, site morale, or HR processes, let’s connect. Together we can turn HR into a driver of productivity, safety, and long-term success.
Experience
- Owner · MIKRO HR2025-08-01 –
HR Business services for construction ----->> check @MIKRO HR for news & updates. I help construction & engineering companies in Croatia and SEE solve one of their toughest challenges: people. I combine psychology, sociology, and digital HR tools (AI, people analytics, GenAI certifications) to: - Reduce turnover & absenteeism - Improve recruitment & retention - Build trust & productivity across teams I work with people, for people — building HR systems that are both human and measurable.
- Head of HR · Kamgrad d.o.o.2021-01-01 – 2025-04-01
Responsibilities / Activity areas / Leading: Talent Acquisition, Recruitment (Technical & non-technical positions / white-collar) & Selection Employee relations: talent analysis & development, people management & retention Education & Development activities Company culture: design and execution of culture activities Company branding activities & Company LinkedIn Communication
- Human Resources Specialist · Kamgrad d.o.o.2019-01-01 – 2021-01-01
Developing and maintaining strong relationships with Board members, Managers and external stakeholders. Responsible for all operational HR results.
- Project Coordinator · Croatian Red Cross - Red Cross Zagreb County2017-07-01 – 2018-11-01
I worked as effective team member on EU project responsible for: Design & organization of all educational activities - 3 educational Camps,15+ workshops for 166 volunteers, 32 Mentors, and 8 Coordinators. Responsible for project's application development. Responsible for promotional activities.
- Human Resources Development Analyst · Podravka2016-04-01 – 2017-05-01
I worked as effective team member of Development and Education department. Also, I joined Innovation Team to work on new ideas and projects. Projects: 1st Regional Food Hackaton: as one out of four members of a selected team, I was responsible for implementing hackaton activities. That included collaboration with mentors and also support for the competitive teams. 4th Conference Knowledge in Focus: as one out of four members of a selected team, I was responsible for part of conference activities: preparation activities, design of evaluation form, team evaluation, tech support. FOI CORE 2017: initial preparation for ideas screening and evaluation. Other projects: Organization & implementation of internal education system We know, we share, we grow - knowledge sharing organizational model. Brain Gym Week & Annual Appraisal process: Educational workshops for employees Organization & implementation of Company culture activities: Pass forward coffee or tea, SHAPE internship program, SHAPE UP program for employees within 5 years of work experience, etc.
- Editor-in-Chief · Psychoactive (časopis studenata i studentica psihologije Hrvatskih studija)2011-02-01 – 2014-09-01
- Project Specialist · Croatian Red Cross2012-08-01 – 2013-10-01
Led and organized supportive workshops and education sessions for drug users. Communicated safety rules and regulations clearly to volunteers, along with safe methods and procedures to accomplish tasks at workplace.
- Guitar Teacher · Osnovna glazbena škola pri Osnovnoj školi Augusta Cesarca2012-01-01 – 2012-09-01
Teaching Classical Guitar.
- JEPS Contributor · EFPSA (European Federation of Psychology Students' Association)2011-03-01 – 2012-01-01
Writing for JEPS Bulletin - a research blog for psychology students.
Education
- The London School of Economics and Political Science (LSE)Digital Transformation in HR
- Sveučilište Algebra BernaysProject Manager - EU Funds, Project Management
- University of Zagreb / Sveučilište u ZagrebuMaster's degree, Psychology
- University of Zagreb / Sveučilište u ZagrebuMaster's Degree, Sociology
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