So after 2 weeks of extra bootstrap studies I have finished my portfolio page. Feel free to comment.
To anyone having problems with making a scrolling navigation bar like the one I used or a general navigation, check this out https://startbootstrap.com/template-overviews/scrolling-nav/ (for scrolling navigation bar)
https://www.youtube.com/channel/UCwHrYi0GL6dmYaRB0StEbEA (for bootstrap 3 lessons)
http://www.w3schools.com/bootstrap/bootstrap_navbar.asp (for navigation bar syntax)
Here is the final result http://codepen.io/edkahara/pen/qakWzG