Vasileios Velkos

Mr. Vasileios L. Velkos holds Bachelor of Science (B.S.) as a Mechanical Engineer with Master in HR Management from the National and Kapodistrian University of Athens, and he is also a Systemic Researcher using Programming from the University of Piraeus.

He can look back on a 12-year experience in recruiting quality personnel, and over the last 7 years, has specialized in the field of IT in accordance with the motto ‘The right person for the right position’.

Vasileios has managed more than 27,000 IT candidates and has set up staff search services for large multinational companies across Europe.

He holds the position of Head IT Code.Career Recruitment Consultant and Business Leader, with the aim of directing new candidates to the job that best suits their qualifications. He also organizes numerous events and trainings for Developers and Programmers and has created the first Hub and Academy for Developers in Greece.

Dr.- Eng. Ioannis Nikolakopoulos

Dr.- Eng. Ioannis G. Nikolakopoulos is a  qualified Electrical & Computer Engineer, graduate of the National Technical University of Athens (NTUA). In 2008, he also received his MSc degree from the postgraduate programme “MBA in Techno-Economic Systems” from the National Technical University of Athens, with specialization in IT Systems Management. In 2010, he received his PhD from the School of Electrical and Computer Engineering of the same University and he also graduated from the School of Civil Engineering of NTUA.

Since 2006, he has accumulated a solid and extended work experience in the field of Information Technology as he has worked as Senior IT Engineer, Team Manager, Specialized Consultant and Project Manager in several international and national companies such as CCC S.A.L. (4 years in the Information Systems department), Planning Group S.A., SOL S.A. Certified Public Accountants\ Crowe Horwath International (2 years), National School of Public Health (1 year), Riedel Founk & Intercomtechnik – Pierides TechnoSystems Ltd (PTS).

In addition, Dr. Nikolakopoulos is Academic Director of postgraduate studies being offered by the University of Sheffield in Athens and at the same time, he has an extended teaching experience in many institutions. His expertise lies in the fields of Software Engineering, Business Intelligence, Big Data, Programming, Managing Knowledge Driven ICT Projects, Operating Systems, Data Modeling and Advanced Database Systems.

Aggeliki Stathi

Aggeliki Stathi has acquired a BSc in Business Administration from the University of Piraeus.

Her love for Training and Recruitment generated through her involvement with AIESEC during her student years where she held the role of Head of HR at the National Committee.

She has working experience as a Recruitment Consultant for Senior and C-level positions.

Her daily life in Code.Hub is a constant communication with Giannis, candidates, instructors, partners and sponsors in order to deliver top-quality education, through the Code.Learn Programs.

Travel enthusiast and tech lover, who dreams of achieving to blend these two in her working routine.

Katerina Ragkousi

Katerina started her Bachelor Degree in 2014 in the Department of Psychology at the National and Kapodistrian University of Athens.
In parallel, she acquired a Minor Degree in Human Resources Management from the American College of Greece, where she studied as a Stavros Niarchos Foundation Scholar.
Throughout her studies, she participated in an Erasmus semester in France focused in Psychology and a study abroad program in South Korea focused on Strategic Management.
Having completed various internships in HR areas as training, recruitment and internal communications enabled her to gain strong experience and manage end-to-end projects.

Kostis Tsitsas I Code.Hub Instructor

Mr. Kostis Tsitsas holds a BSc (Hons) in Computer Science from the University of Strathclyde in Glasgow and is an experienced Software Engineer, involved since 2003 in the analysis, design, development, and maintenance of numerous complex and demanding projects.

He has participated in the creation of several mission critical, robust, modular, high performance and secure web-based applications for various business domains, such as banking and e-financial services, medical, telecommunications, e-commerce and digital publishing, using mostly open architecture Java technologies.

Aggelos Katsaris

Technical Architect with a comprehensive knowledge of technology and 16 Years of cross-industry experience in Internet-based Applications and websites.

George Liagouras

George is a motivated and passionate software engineer, having knowledge of the various software development and lifecycle methodologies. Intrigued by the dynamic sector of Informatics, with expertise in JAVA and web services.

George holds a Bachelor’s degree in Engineering and a Master’s degree in Techno-Economic Systems.

His field of expertise is to develop, maintain and support Web systems using JAVA and related tools by analyzing code for system testing and debugging.

He is always looking for new challenges that will help him improve his skills and possibly learn new ones through interesting and demanding projects.

His goal is to have a progressive career path with the corresponding responsibilities that will reflect my job skills.

Evangelos Apostolidis

Evangelos is a Software Engineer who can bring a diverse skill set and creative drive to software application development. Experienced in big complex projects being a member of the multifunctional team. Able to perform at a high level, meet deadlines and be adaptable to ever-changing priorities.

George Boskos I Code.Hub Instructor

George holds an MSc in Software Engineering from the University of Manchester.

George holds a BSc in Informatics from the Aristotle University of Thessaloniki.

He has more than a decade of experience in engineering software systems of significant complexity.

**Problem solving**

**Seeks beauty in nature**

**Loves Art and science**

Andreas Tziliras 

Andreas Tziliras is a Database Software Engineer, with hands-on various Database systems like VAX Rdb/VMS and Microsoft SQL and specialized in Oracle RDBMS.

He is holding a BSc in Computer Science from the University of Crete.
He has been accumulating work experience in IT since 1991, with vast exposure in Financial and Banking Applications and other business sectors.

He has a thorough knowledge of all steps of the Software Development cycle, project definition and scope, business and technical requirements
analysis, application and database design, software components implementation and testing, deployment to production and post-go-live support.

**Self-motivated**

**Result-oriented**

**Experienced in team organization and motivation**

**Manage to deliver well-designed and implemented software solutions**

Kostas Tzanoudakis

George Vlachos

Mr. George Vlachos holds a BSc (Hons) in Computer Science from the Magna Cum Laude Field and Master to Data Communications, Networks and Distributed Systems.  

He is a Senior developer with several years of experience. In recent projects, he worked on the front-end developing responsive websites using Angular and server components with NodeJS / Express and deployed using Docker containers.
On his personal time, he tries to develop his self on JavaScript and related technologies like Angular and React.

Aris Apostolou

Aris holds a BSc in Computer Engineering. He loves Physics, Mathematics, Informatics, Chemistry, Biology and finally computer science made the greatest impression and studied computer science & telecommunication engineering.
His life motto is ‘A creative day is always a good day’.

He believes that the main ingredients for a pleasant life are: Comprehension, Cooperation and teamwork perception, Positive in life with gratitude, Self-disciplined, Determination, Cheerful mood, Strong organizational skills, Reliability, and dependability.

Dimitra Pappa

Dimitra Pappa started her bachelor’s degree in 2013 at Athens University of Economics and Business in the department of Management Science and Technology, where she gained great knowledge in the fields of programming languages and digital innovation.

In 2015 she participated in an Erasmus exchange program and fulfilled her winter semester in France attending classes of the first year of Master in Management.

Her professional background started in 2014 with valuable experience in sales positions and a summer internship in PMI-Papastratos with foremost responsibility for the negotiation with retailers for the purpose of increasing territory sales. With a major in Human Resources, in 2018 she completed her bachelor undergraduate internship in the Human resources department of a company in the energy sector.

During that period she assisted in various projects of the department and also managed to become responsible for interviewing junior level candidates for the telesales department of the company.

Maria Minopoulou

Maria started her Bachelor’s degree in 2013 at the Athens University of Economics and Business in the Department of Business Administration, where she gained knowledge in the fields of Human Resources Management and Information Technology. She participated in various IT projects. In 2017 she completed her Bachelor undergraduate internship in a company that organized training seminars and she was responsible for all the implementation process. She had conducted online seminars on recruiting, hiring and managing human resources.

She was a finalist in the 5th cycle of ReGeneration Program and a volunteer in WWF since January 2018, where she developed organizational and communication skills.

Eva Gkolfinopoulou

Maria Besiri

Ioannis Makris

Tereza Karavis