Company holds 100+ years of cumulative experience and knowledge in Data Platform, Data Governance, Business analytics and Process Management. Team members are well known expert across the SQL Server community and are international SQL Server speakers and trainers. Magi is the leader of the Bulgarian SQL Server user group, team members are among most frequent speakers and contributors to Data Platform community

Margarita Naumova

CEO / Principal Consultant Data
Platform / Author & Principal Trainer

Margarita Naumova is one of the recognized, leading SQL Server experts. Magi holds a highest possible SQL Server Technical Certification in the field – Microsoft Certified Master, making her one of the best SQL Server Experts Worldwide, among the top one percent of IT professionals in the World.

Krasimir Donchev

Managing Partner

Krasi has more than 25 years of experience in IT, also solid experience in business management, strong consultancy and solution architect background. One of the first 3 Certified ITIL Service Managers, one of the first 5 Microsoft Certified Trainers in Bulgaria. Experienced workshop and seminars facilitator with excellent communication and presentation skills.

Kristina Nikova

Business Development Executive

Krisi has 20 years of experience in the field of telecommunications, IT and business development. She manages Inspirit relationship with customers in Bulgaria, the sales process and introduction of the company to new clients. Kristina is responsible for development of the company representation on the local market and participates in the development of new solutions in the field of services and support.

Vili Koleva

Training Manager

Vili is responsible for the training center of INSPIRIT – SQL Master Academy. She manages the sales process, communication to identify customers’ training needs, mapping out training plans and schedules. She develops and governs all the marketing campaigns of the company. Vili participates in the organization of „SQL Server Discovery Day“, „Summer DBA Academy“ and all of the Inspirit events and initiatives.

Ivan Donev

Data Platform Solutions
Architect | Trainer

Ivan Donev is a renowned expert in the world if Microsoft Data Platform technology. He is a certified professional in Administration, Development, Data Science and Business Intelligence and in the last years specializes in Data Analytics and PowerBI. Ivan is recognized speaker on local and international events and conferences and passionately participates in the organization of SQL Saturday and User Group events in Bulgaria.

Rozalina Zaharieva

Senior Consultant Data
Platform | Trainer

Rozalina has deep knowledge in the field of databases and 13 years experience in the IT in the banking sector, gaining experience as a system and database administrator in some of the largest financial institutions in Bulgaria. She is currently part of the delivery and trainers’ team. Rozalina is well known and recognized speaker at the Bulgarian user groups, as well as SQL Saturdays in Sofia and Plovdiv.

Stoyan Chaldakov

Business Analyst BI Technologies

Stoyan has more than 10 years of experience in the fields of accounting, finance and audit. Currently as a Business Analyst he participates in series of projects where he combines the financial knowledge with Data analytics, to help customers benefit from their data. His passion for Power BI complements his business experience and turns him in the priceless link between business demand and technology capabilities.

Velin Velinov

Data Platform Consultant | ETL Developer

Velin has been working at INSPIRIT since the founding of the company and has already participated in a number of successful projects. He develops his competence in BI and Data warehouse, playing a major role in the delivery of INSPIRIT support services and participating in their improvement and optimization.

Martin Rabadjiiski

Database Administrator

Martin joins the INSPIRIT team after his participation in „Summer DBA Academy“ because of showing remarkable results during Academy. He started in the team as Junior Database Administrator and plays a major role in the delivery of INSPIRIT support services. He advances in knowledge and participates in infrastructure projects as consultant, helping drive successful service delivery.

Interested in becoming part of our team?


+359 886 60 07 44



Monday – Friday: 8:30 am to 5:00 pm


109, Bulgaria blvd,

Business Center “Vertigo”,

floor 3, office 3.1

Sofia 1404, Bulgaria