Athanasios (Athan)
Deliligkas
Systems/Software Architect
Detailed, Flexible, and Resourceful Systems Architect with more than 19 years of experience in architecting, implementing, and supporting enterprise-level internet scale services/solutions on Cloud, and on- premises technologies, driving innovation, producing patents, coordinating tasks, nurturing knowledge sharing, cooperation, change and growth mindset in the team, working in a multicultural environment.
ad5atd@r.postjobfree.com
Wellington, Florida, United States
linkedin.com/in/athan-deliligkas-15293822
WORK EXPERIENCE
Systems architect
ATOS
01/2016 - Present, Boca Raton, FL
Spearheaded a groundbreaking initiative by successfully containerizing/kubernetizing the legacy PBX Openscape Voice, demonstrating innovation in modernizing critical systems Declared Atos Inventor in 2022
Member of the Atos' Digital Expert community
Technically leads team aiming to migrate legacy on premise platform to AWS Cloud deployment
Successful in developing roadmaps and strategies and driving teams toward meeting customer goals and deadlines
Defines feature requirements and creates high-level design specifications, ensuring feasibility, functionality, performance Skilled in application of agile sprint tasking for software development cycle
Coordinated interdisciplinary teams including DevOps and service teams to ensure end-to-end feature delivery and adherence Support Product management and pre-sales
Expertise in VoIP, NG911/112 and Enterprise Communication systems
Software architect
UNIFY
10/2013 - 01/2016, Athens, GR / Boca Raton, FL
Authored detailed design specifications for new features Master presenter on NG911 architecture and interfaces at ICE-4 interoperability event
Collaborated with product management, development and system test teams
Analyzed new feature requests and provided timely, accurate and detailed solutions
Ensured that defects were diagnosed and corrected according to targets
Resolved problems with hot/focal accounts expeditiously to provide high customer satisfaction
TECHNICAL SKILLS
Software Development
Java, C/C++, .NET, UML, Node JS, Python, Graddle,
Maven
Web Development
JavaScript, HTML/CSS3, Node JS, WebDesign/UX,
Angular, React, Vue
Systems & Networking
Unix/Linux Windows Systems, VoIP, Continuous
Integration, Networks Administration, AWS, GCP, Azure, Virtualization, Containerization, Kubernetes Clustering, High availability, Redundancy, SaaS, PaaS
Databases:
SQL, MySQL, Sqlite, Oracle, Postgres, No-SQL,
Cassandra, Elastic Search, Redis, Hazelcast, OpenSearch IT Methodologies
Agile, Scrum, WaterFall, Test Driven Development,
CI/CD
IDEs
Visual Studio, Visual Studio Code, WebStorm, IntelliJ IDEA, CLion, PyCharm, Android Studio, DataGrip
LANGUAGES
English
Native or Bilingual Proficiency
Italian
Professional Working Proficiency
Spanish
Professional Working Proficiency
OTHER SKILLS
Pre-sales Support Agile Azure AWS
GCP Full Stack Web Development
Software Architecture SDLC Frameworks
DevOps Database Schema Design
Achievements/Tasks
Achievements/Tasks
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WORK EXPERIENCE
Technical Manager of software development
team
SIEMENS ENTERPRISES COMMUNICATIONS
10/2004 - 10/2013, Athens, GR
Directed a software development team
Coordinated the development of several features and services on company's VoIP platform consistent with the product roadmap and released plan milestones
Designed, implemented, and performed integration testing on features of company's VoIP platform and contributed to the Continuous Integration Testing
OTHER SKILLS
Database Replication VoIP
Technical Leadership Team Leadership
Analytical Thinking Problem Solving
Innovative Thinking Continuous learning
Decision Making Collaboration and teamwork
Mentoring skills Communications
EDUCATION
Bachelor of Science in informatics and
telecommunications
National University of Athens
10/1993 - 07/1998,
Athens, GR
Continuing education
Institution/Place of Education
06/2019 - 07/2019,
Networking in Google Cloud Platform: Hybrid
Connectivity and Network Management
GCP Fundamentals: Core Infrastructure
Networking in GCP: Defining and Implementing
Networks
INTERESTS
Paddle boarding Reading Travelling
Kayaking
Achievements/Tasks
Courses