Vassileios Velkos

Mr. Vassileios 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 20 year experience in recruiting quality personnel, and over the last 10 years, has specialized in the field of IT in accordance with the motto ‘The right person for the right position’.

He implemented the liaison between Silicon Valley startups and the Greek market and he had already opened more than 15 success recruitment stories of the biggest brands in Greece.

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

He has created the first SW Development community in Greece and he is already collaborating with more than 75% of the Tech companies in Greece.

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.

Thomas Varsamidis

Thomas holds a PhD in Software Engineering from the University of Wales with specialization in software tool integration architectures. He worked for several years as a lecturer in Computer Science in the UK, where he had the opportunity to promote software engineering through his research and teaching work, received funding for research initiatives from various sources including the UK Department of Transport and Technology, collaborated with tech companies in technology transfer projects, published in international journals, and contributed in the organization of international events in science and technology.

Upon his return to Athens, Thomas switched from academia to industry and focused on the delivery of software for backend corporate systems. His work spanned from developing Java-based software to supervising teams of developers. He was liaising with customers and assisting them in capturing their business needs, helped lines of business in their agile transformation processes and provided expertise to executive teams in setting their technology vision. He has extended experience in agile-based product development and has helped define and run scaled agile setups for large sets of project delivery teams.

In his current capacity, Thomas contributes to the development and running of Code.Hub training programmes for IT and business professionals, as well as teaching university modules for the University of Sheffield in Athens through AthTech.

Dimitris Iracleous

Dimitrios Iracleous is a qualified Electrical & Computer Engineer, graduate of the Polytechnic School of Patras University. He has also received his PhD in the field of Automatic Control in Power Systems from the same university. Furthermore, he has a post graduate diploma in Teaching in Higher Education from the University of Hertfordshire.

Since 2000, he worked in various projects in the area of document management systems, big data analysis in health and industry as Analyst and Lead Software Developer in various companies and Institutions such as Atcom SA, Nomotelia EPE, National and Kapodistrian University of Athens, National Technical University of Athens, I-Know-How SA, CodeHub.

In addition, Dr. Iracleous has taught to many public and private Higher Education Institutes, like Athens University of Economics and Business (former ASOE), Hellenic Army Academy (Stratiotiki Scholi Evelpidon), University of Hertfordshire in Athens campus. His research interests include Modelling of Networked and Distributed Systems, Business Intelligence, Big Data, Machine Learning, Software Engineering.

He is a fellow of Higher Education Academy.

Meletis Katsifis

Meletis holds a Bachelor’s Degree in Economic and Regional Development, from Panteion University.

He has worked twice in COSMOTE S.A., once for his undergraduate internship in the department of International Roaming, and then, for another 2 years, as a Call Center Sales Agent.

He is currently doing his Master’s in Management of Business, Innovation and Technology in the International Faculty of University of Sheffield, and is always eager to work, learn and contribute whenever he is given the chance.

Dimos Panagiotaras

Dimosthenis holds a Bachelor’s Degree in Computer Science from the University of Sheffield and he is currently doing his Master’s in Management of Business, Innovation and Technology in the same institution.

He is familiar with IT technology systems and software and has participated in several Maritime IT projects and installations.

He is a curious person at heart and jumps to every opportunity to learn something new or take on a challenge.

Ioannis Daniil

Ioannis holds a BSc (Hons) in Computer Science from the International Faculty of the University of Sheffield. Right now, he is pursuing an MSc in Management of Business, Innovation and Technology (MBIT) from the same faculty.

From a technical point of view, he has a keen interest in the development of back-end systems. More specifically, his areas of expertise include PHP, Java, and state of the art frameworks such as Spring. As a Junior Developer, he has helped with the development of solutions for a variety of industries such as digital publishing, fast food, and education.

Ioannis Klian

Ioannis holds a BSc (Hons) in Computer Science from the University of Sheffield.

During his undergraduate studies, he showed interest in the software development where he was exposed to various projects using Java. Furthermore, he is passionate about programming and learning cutting edge technologies.

He is currently pursuing his Master’s degree in Management of Business, Innovation and Technology at the International Faculty of University of Sheffield.

Konstantinos Kyritsis

Konstantinos graduated with a Bachelor of Science in Business Management from the University of East London and holds a Master of Science degree in Digital and Social Media Marketing also from the University of East London, as well as an MSc in Software Development from the University of Sheffield. In the first steps of his career, he completed an internship in the advertising industry.

Committed to pursuing the intersection of liberal arts and technology, he seeks to constantly deepen his knowledge and expertise in both fields. He continuously seeks to expand his horizons and gain insights into new ways of combining technological advancements with the wealth of knowledge found in the Economics and Business field, as well as the rich context provided by the social sciences and the arts, to produce results that can both help businesses thrive and improve our daily lives.

Lena Katsika

Stephanie Englesakis

Stephanie Englesakis holds a Bachelors Degree in Human Recourses at the University of Swinburne in Melbourne, Australia and has a strong passion for recruitment.

She has an international experience in Tech Recruitment and holds a diploma in Business Management. 

She has been exposed to various working environments across the globe, that have helped shape her experience and understanding of how to further develop business skills.

Stephanie is goal orientated as she always tries to do her best while working with her team to achieve common ambitions and build strong
relations with everyone in her team.

Stephanie works with passion to find the right person for the right position for Front End and Data oriented technologies.

Dionysia Balafouti

Dionysia holds a Bachelor’s Degree in International and European Studies from the University of Piraeus. In August 2020 she got her diploma in Human Resources Management and Organizational Analysis from National and Kapodistrian University of Athens.

She has experience in Human Resources both in administration and recruitment. By cooperating with various HR professionals throughout her professional career she was able to gain valuable experience that helped her enhance her skills.

She is a conscientious person who works hard and pays attention to detail. A goal-oriented professional that always tries to do her best while working within a team. 

Nikos Repousis

A young HR professional with experience in recruitment, mainly interested in the IT sector and selection process for all levels of management. 

Eva Stasinopoulou

Eva holds a Bachelor’s Degree in Social Anthropology from Panteion University of Athens, Greece.

Over the years, her interest in the Human Resources field, led her to gain her Master’s Degree

in International Human Resource Management from University of Stirling in Scotland.

She is an accomplished and dedicated professional, with exposure to diverse working environments in Greece and UK as well.

Eva’s willingness to learn new things keeps her interest in HR practices high and continuously.

She works hard to achieve her goals and she always try to build relations with her colleagues based in common respect and communication. 

Vivi Agriakoniti

Vivi  holds a Bachelor’s degree in English Language and Literature from the University of Athens.  She also holds a Master’s degree in Human Resource Management from Heriot-Watt University. 

With over six years of professional experience in an international and diverse environment, she is ready to contribute to the Code.hub team and the world of IT recruitment.

 She is motivated, trustworthy and friendly.

She enjoys being part of dynamic teams and building strong relationships not only within the team but also outside.

Passionate about everything HR-related and ready to work hard and achieve her goals. 

Konstantina Charavgia

Konstantina holds a Bachelor’s degree in Political Sciences from University of Crete.
Over the years and through voluntary programs she realized her inclination to the human factor and thus she achieved my Master in Human Rights in the University of Sussex.

She started an education programme in Human Resources Management in National and Kapodistrian University of Athens.

Her passionate about recruiting, especially in the field of Technology as it is an industry that is constantly evolving.

She believe that through teamwork the most difficult goal can be achieved.

Evgenia Kousari

Evgenia holds a Bachelor’s Degree “Finance and Accounting” at University of Macedonia, where she developed a genuine interest in how people can have a positive impact in organisation’s effectiveness. This aspiration of her, led her to complete a Master’s Degree in “Strategic Leadership and Change” at Manchester Metropolitan University, where she gained great and in depth knowledge of the characteristics that professionals should have, in order to contribute in a continuing organisational success.

She has an important previous experience as a Project Manager, as well as in working with diverse teams and in a multinational environment. Additionally, by being a member of the Greek National team in a younger age, she has learnt what is like to set a specific goal and strive in order to achieve it. She is a highly motivated person, with great passion for recruiting and for the business domain in general.

She strongly believes that the strength of a team is each individual member, and the strength of each member is the team! 

Katerina Seriatou

Katerina holds a bachelor degree in Sociology from University of the Aegean. She also holds many certificates from universities and organizations such as the certificate in Life Coaching. 

She believes in personal improvement and constantly sets new goals. 

Katerina, has passion with the HR industry and espessialy with recruitment. 

Eleni Tatsiou

Eleni is a young HR professional with a MSc in Human Resources and Employment Relations from Brunel University London, underpinned by a BSc in Business Administration and Organisation from University of Macedonia.

An excellent communicator, team player and hardworking young mind who finds purpose in turning ideas into practical actions.

Enthusiastic and passionate about talent management and employee
development in the IT sector.

George Kostakis 

George is a software engineer experienced in web and cloud technologies.

He evolved as a full stack engineer since he has developed custom solutions in various business sectors like banking, shipping, insurance, energy.

His knowledge is mainly with Microsoft technologies (C#, ASP.NET / ASP.NET Core, MS Azure, T-SQL) and Angular as an alternative for web UI’s.

He can work independently but his preference is to be part of a team.

George holds a Bachelor’s degree in Computer Science from Eastern Macedonia & Thrace Institute of Technology in Kavala city.

Lefteris Argyriadis 

Lefteris hold a B.Sc.Eng. in Electrical Electronics and Computer Engineering from Democritus University of Thrace. Durring his studies at University, he found a deep interest in software development and chose to follow the career path of Software Engineering, focusing primarily but not exclusively in C# language and Microsoft .NET Framework.

As a developer, he is technically oriented in Server Side, using C#, ASP.NET and utilizing Microsoft SQL Server both through t-SQL scripting and via ORM Frameworks.

His experience so far involves active participation in projects from various business domains, such as production industry and automation, e-government, hospitality and  leisure, SME’s and academic R&D,
gaining some insight for all the phases of Software Life Cycle.

As a professional as well as a person, he tends to be methodical and inquiring and at the same time he enjoys to work in a team. 

Antonis Papamichail

Antonis is a passionate team player and excellent communicator with strong interpersonal skills that help in building rapport and maintain relationships.

He tends to be a “now” person who takes things as they come and who discovers the future one day at time.

He has strong technical skills, enabling him to interact with a wide range of clients. His greatest passion in life is using his technical know-how to benefit other people and organisations.

He has agile and growth mindset, gets motivated by challenges and up for hands on solutions. He is eager to be challenged in order to grow and further improve his IT skills.

Constantinos Katsatouris

Constantinos is a Senior Software Engineer

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.

Vicky Valvi

Vicky is a senior business analyst and a project manager for digital products and services. In the last 18 years, she has participated in the planning, development and launching of major digital banking projects in 4 different banks. Throughout her professional career, she has had the opportunity to work in various positions along the product life cycle, meeting great people and gaining valuable experience.

She holds a Physics degree from the University of Patras, an MBA from the University of Leicester and has attended various courses on digital marketing and web design.

She loves fine arts, reading, travelling and in her free time she is taking painting classes. She strongly believes in personal improvement through learning. One of her favorite mottos is “Learn something new every day”.

Dimitris Valasidis

Pantelis Gkoumas

Symeon Tzanis

Eleni Vasilaki

Eleni Vasilaki holds a BSc in Computer Science from the University of Crete. She has an inquisitive mind and enjoys working on the latest technologies. She has received extensive training in the area of back-end developing in Micro-service systems and she has acquired considerable experience in the use of Java.

In addition, she shows a marked preference for clean code and automation testing to achieve a problem-free operation of systems. The sharpest tools in her arsenal include her tried and tested problem solving skills and her keen sense of organization.

Dimitris Giannaris

Dimitris is a Front End Software Engineer.

Vangelis Katsiotis

Dionysis Marinos

Dionysis is a Senior Software Engineer.

He has experience for many years as a Front End Software Engineer and he is always looking to develop his skills further.

As a team leader he learned to manage himself and his teams time as efficient as possible without sacrificing the quality of our product.

He is always try to stay informed and enhance his knowledge on his true passion, video game development. 

Panagiotis Katsampiris

Panagiotis is a software engineer who is always thinking out-of-the- box. He has worked in web development using .NET WebAPI & MVC for the banking and airlines sector and is passionate about writing clean, readable C# and always tries to keep up with latest changes on the .NET world.

He has also worked in mobile development using multiplatform technologies such as Xamarin, Cordova, Unity.

He holds a Master in Informatics, Image Synthesis and Graphics Design from University of West Attica & University of Limoges and a BSc in Electronic Systems Engineer from TEI of Piraeus.

Alexandros Xenakis

He is a BI Engineer, an expert in SAS software, skilled in DWH, ETL, Visualization and System administration. His experience includes requirements analysis, implementations and technical support in numerous projects mainly in Telecommunications and Banking industries. 

His technical background and his problem solving skills aim to help clients get useful insights from their data in an efficient way.

Alexandros holds a MEng in Computer Engineering and Informatics from University of Patras.

Vaggelis Tsionis

Vaggelis Tsionis is a Senior Developer.

He holds Bachelor’s Degree in Computer Science from University of Piraeus and Master’s degree in Advanced Information Systems.

He loves coding with Microsoft Technologies (developing since .NET 1.1) and tries to keep up with latest Azure updates

Vaggelis has more than 10 years experience developing solutions for the Financial Sector.

Ilias Armatas

Ilias is a Software Engineer with working experience in Frontend development.

Graduated from Hellenic Open University with a Bachelor’s Degree focused in Computer Science.

Currently studying for a Master’s Degree in Information and Communication Technologies at National Kapodistrian University of Athens.

Konstantinos Chatzidakis

Konstantinos is a multidisciplinary designer with a demonstrated history of working in the various industries. He is a UX & Product Designer with a huge appetite for projects that spotlight the human experience. Proactive and detailed with several years of experience, delivering user-centered web and mobile products for FinTech, Food and Retail industries. His clear understanding of technologies allows seamless collaboration with developers, while his strong communication skills ensure transparency with stakeholders.

His skill set integrates creative knowledge with technical and business expertise. He masters the best and most current methodology and design tools in the industry alongside a strong ability to perceive human nature and human behaviour.

A critical thinker with an open mind, a communicator and a facilitator. He is a team player and always enjoys new challenges that will help him improve his skills.

Chris Antonopoulos

Chris holds a bachelor’s degree in Electrical and Computer Engineering of the University of Peloponnese obtaining programming languages (Java, SE, EE).

His first occupation mainly focused on programming Android and IOS applications with languages such as Java and Swift for marketing scopes. Afterwards, he accrued his scope of interest in backend programming with JavaEE technologies for Fintech applications. More specifically, his area of expertise includes backend programming for Fintech and backing products with Spring Boot and Spring MVC technologies and programming languages such as Java, Groovy and Kotlin.

Chris is considered to be a self-disciplined individual with great sense of teamwork. Furthermore, he is a goal-oriented professional who is always yearning for new challenges that will lead him to self and overall development.

Thomas Kardaridis

Thomas holds a Master of Science (Honors) degree in Mathematical and Computer Science from Portsmouth University.

He is a multi-skilled professional with more than 20 years expertise in large scale IT projects, documentation and knowledge management, application lifecycle management, business process re-engineering and enterprise solutions in diverse environments, especially in the telecommunications and financial services sectors. Experience in designing, implementing and supporting Cloud and Enterprise solutions, using the Azure stack.

Since the beginning of his career he has exclusively enganged with the design and implementation of software for the Athens Stock Echange and Banks. In recent projects he has worked in web development using .Net WebAPI, MVC & Blazor .NetCore Framework for the banking sector, eBanking and Intranet CRM systems and is passionate about writing clean, readable C# and always tries to keep up with latest changes on the .NET world.

He has also worked in the design and implementation of the large scale project of banks mergers using SSIS, as well as the design and implementation of a workflow system for data analytics using the Datalakes, Databricks and PowerBI reports.

During his involvement in projects he is displaying determination, sociability and cooperation with his team as well as trustworthiness, responsibility and discretion regarding protection of Confidential and sensitive data.

Nikolaos Mathioudakis

Nikolaos holds a bachelor’s Degree in Information Technology from the American College of Greece and an Honor’s Degree from the Open University of U.K. as well.

He is a self-motivated, results-oriented, Frontend Developer. Brings End-to-End Web Apps and Projects expertise, through extended experience in a variety of development fields within complex organizations, operating in highly regulated environments and dealing with selected challenging freelancing projects.

Proud to have built a reputation for delivering the final products on-time, whilst maintaining high quality. Handles every project uniquely using the most suitable technologies for every case. Follows technology trends and is always eager to learn and adopt new technologies and programming languages.

Dimitris Pnevmatikos

Dimitris is a software engineer with studies at the Technonological Institute of Crete and a Msc from the University of Piraeus.

His early software engagements involved the
development of Windows Mobile and Android applications for logistics management.
Web technologies were always at his interest so he moved on to developing e-banking applications, designing secure checkout pages and, with curiosity’s “guidance”, building complete full stack fintech solutions.Having a holistic approach in software products, he later had to drive teams by organizing and guiding their development struggles to effectiveness and delivery. Bearing a production oriented mind, he’s always seeking to transform inconvenient trade offs into simple and carefully crafted systems.

He has a strong sense of giving back to the community and he has worked as an instructor and Technical Director to all Code.Hub .NET Academies where he “preaches” for elegant and testable code.

Giannis Chrysomallis

Giannis is a Senior .NET Software Engineer.

Mike Karkalis

Michael is a Software engineer  in the field of Web Development.
His previous working experience involves JQuery, Angular, C# and design templates with (HTML, CSS, SCSS).  

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.

Alexander – George Spanos

He is a .NET back-end Developer (C#, SQL).

Familiar with ERP Integrations, CRM & CMMS Application business requirements and passionate aboud Domain-Driven Design.

He strongly belives that coding is an art!

Pavlos Dolapsakis

Pavlos is a Senior .NET Software Engineer.

He holds a B.Sc. in Applied Informatics and Multimedia at Technological Educational Institute of Crete (2007) and an M.Sc. in Networking and Data Communications at Kingston University (2013).

He strongly belives that coding is an art!

Spyros Karagiannis

Spyros is working in the field of web developing for more than 10 years now.

Driven by my passion for coding, new technologies and innovation,

He always try to evolve his skills and character in order to be competitive and a valuable asset to my employees.

Theodoros Karropoulos

Theodoros is a Software Engineer with studies at the Cyprus College and a holder of BSc in Computer Science.

Writing code for him is more of an art, similar to writing a book. Always interested in new technologies and eager to learn new things that will help me to improve my skills.

He has more than 10 years of experience in developing products for the sales sector.

A team player and passionate about what he is doing.