For more than thirty five years, attorney-at- law Rangelova has developed qualities in the diverse and complex issues, national and international disputes, requiring high professional approach and moral responsibility.
Mrs. Rangelova is a member of the Sofia Bar Association and was a judge in The Supreme Disciplinary Court of The Supreme Bar Council of the Republic of Bulgaria.
She is chairman of the Arbitration Court at the "European institution for Mediation and Arbitration"
LLM (Sofia University “St. Kliment Ohridski”).
Qualification in European Law at Sofia University "St. Kliment Ohridski ".