• As a journalist and editor-in-chief at Energy Portal (EP), I gained a good understanding of environmental protection, renewable energy sources (RES), sustainable development and energy efficiency in industry, transport and buildings (EE) and became interested in presenting those nature-friendly concepts to the citizens of Serbia and the region. EP is a specialized public broadcasting medium on sustainable energy that daily updates the most important news and information necessary for investors and other parties in this sector. It was established by the CEEFOR company (Center for Energy Efficiency and Sustainable Development) that develops Projects for energy efficiency, sustainable development and renewable energy resources. EP is the mediator for the implementation of sustainable projects and cost-effective “green” investments. It is also a guide through regulations, procedures, materials, design, technologies, research, sources of funding. It releases its printed Magazine on a quarterly basis on different environmental topics (https://www.energetskiportal.rs/en/kategorija/news/bilteni-en/). I have been a moderator at International conference held in Belgrade and also a participant at many conferences in Serbia and the region concerning the environmental protection. • In CEEFOR, I worked on the Project for Energy Efficiency Potential in Serbia prepared for the OeEB (the Development Bank of Austria) by Allplan GMbH in cooperation with Frankfurt School and Local Partners, together with the engineers of the company.• Energy portal organized two Eco-Photography Project in the last two years• I started working as a teacher immediately after finishing the University and at the same time I started working on the Master thesis. During the last year of studies, I did professional teaching practice at Faculty of Organisational Sciences in Belgrade and in Equilibrio (center for foreign languages) in Belgrade. At the Institute for foreign languages, I gained an excellent basis for teaching since this it the oldest private school in Belgrade for languages. There, I learnt how to approach little kids and how to make them love the English language. I was using creative methods based on speaking, reading and writing exercises to help children learn English. Also, I prepared students for oral examination which they had at the end of each year.