06/06/2025 updated
100 % available
Senior IT Professional with CRM and Software Development Expertise
nicosia, Cyprus
Worldwide
Bachelor degree in Computer ScienceHTMLJava (Programming Language)JavaScriptPHPPenetration TestingBankingCustomer Relationship ManagementBusiness RequirementsC Sharp (Programming Language)C++ (Programming Language)Cascading Style Sheets (CSS)Continuous IntegrationCustom SoftwareLinuxDevOps
CRM Systems Management
Extensive experience managing CRM systems, including implementation of custom solutions and integration with business requirements.
Full Stack Development
Proficiency in multiple programming languages including PHP, C/C++, C#, Java, Python, and JavaScript frameworks for both front-end and back-end development.
IT Infrastructure & Security
Expert knowledge in server infrastructure, network security, and system administration with experience in Linux and Windows environments.
Database Management
Advanced skills in MySQL, SQL Server, PostgreSQL, MongoDB, and Oracle database systems including design, optimization, and replication.
Web Technologies
Proficiency in HTML, CSS, JavaScript frameworks (jQuery, YUI, Node.js), and responsive design techniques for mobile and desktop platforms.
DevOps & System Administration
Experience with virtualization (VMware, GlusterFS), load balancing (HAProxy, Nginx), and deployment systems including Git and CI/CD pipelines.
Penetration Testing
5 years of experience in security testing using Kali Linux tools including Metasploit, Burp Suite, and various network exploitation frameworks.
Custom Software Development
Development of specialized solutions for banking systems, payment processing, and financial services using C and other languages.
Extensive experience managing CRM systems, including implementation of custom solutions and integration with business requirements.
Full Stack Development
Proficiency in multiple programming languages including PHP, C/C++, C#, Java, Python, and JavaScript frameworks for both front-end and back-end development.
IT Infrastructure & Security
Expert knowledge in server infrastructure, network security, and system administration with experience in Linux and Windows environments.
Database Management
Advanced skills in MySQL, SQL Server, PostgreSQL, MongoDB, and Oracle database systems including design, optimization, and replication.
Web Technologies
Proficiency in HTML, CSS, JavaScript frameworks (jQuery, YUI, Node.js), and responsive design techniques for mobile and desktop platforms.
DevOps & System Administration
Experience with virtualization (VMware, GlusterFS), load balancing (HAProxy, Nginx), and deployment systems including Git and CI/CD pipelines.
Penetration Testing
5 years of experience in security testing using Kali Linux tools including Metasploit, Burp Suite, and various network exploitation frameworks.
Custom Software Development
Development of specialized solutions for banking systems, payment processing, and financial services using C and other languages.
Languages
EnglishGoodGreekNative speaker
Project history
Control everything about CRM from the site of Business requirement and Implementations. Company has 1000+ employees.
Create custom CMS and used from many websites of the clients of the company. Move all existing server infrastructure from windows to linux servers. Support existing Clock-In software. Build a custom Timesheet. Magento install configure. Integration with many payment gateways. Create a custom CRM.
New Server Infrastructure (new dedicated server with multiple Virtual Machines), Mikrotik router Install and Configuration, Mikrotik router Programmatically with the Web Site, Mikrotik Web Site Building. Company focused on Wi-Fi and Social Media.