Panagiotis (Takis) Aggelopoulos - Group Chief Technology Officer & Managing Director
Experience
Group Chief Technology Officer & Managing Director
HRS Group
- Steered HRS Group's technology landscape across ProcureTech, TravelTech, FinTech, BPATech, and Data domains. Co-owner of the product strategy, directly supporting IPO readiness through enhanced SaaS scalability, rapid product innovation, and fortified cybersecurity. Pioneered data- and AI-driven platforms for Fortune 500 clientele.
- Growth & efficiency through HRS PAY: Developed the HRS PAY platform, slashing transaction processing time by 80% and raising customer satisfaction by 40%, catalyzing a 15% customer expansion and 20% booking leakage reduction.
- AI-driven value creation in back-office automation: Launched a real-time AI copilot tool, driving a 28% upsell in VAT reclaim services, advancing policy compliance and cost savings for enterprise clients.
- Engineering scale for growth: Rapidly scaled the engineering org from 200 to 350 engineers, increasing squads from 15 to 35+, aligning talent and resources with growth targets via OKRs and Amazon’s “Working Backwards” approach.
- Product flywheel & input/output metrics: Applied product flywheel model and robust metrics (cycle time, deployment frequency), fostering rapid development while maintaining high resilience and quality.
Group Chief Technology Officer & Board Member
Profile Software
- Directed end-to-end technology strategy and innovation, driving Profile Software’s transition to a high-margin SaaS model, leading Finuevo’s digital banking launch, and overseeing M&A integration with Euronext Centevo.
- Finuevo & AI-powered banking: Scaled Finuevo to meet demand from EU banks, achieving 15% increase in user engagement through AI-driven compliance and data insights.
- Strategic M&A integration: Led successful Euronext Centevo integration, reducing costs by 25% and boosting profitability by 15%, aligning solutions to meet EU regulatory standards and expand market footprint.
- Innovation with impact: Enhanced productivity by 10% through Agile and DevOps optimization, leveraging a “Two-in-a-Box” model with the CPO to unify product and engineering strategies, positioning Profile for accelerated growth.
Managing Partner
AEOLUS EVO
- Engineered operational improvements and growth strategies for B2B clients, designing scalable, data-driven solutions to support ambitious market and product expansions.
- Enhanced revenue channels through customer-centric models and optimized workflows.
Chief Operating Officer (COO) Cloud & CTO
ATOS
- Oversaw global cloud and CTO operations, serving clients like Siemens and Telefonica. Managed Cloud Operations Center of Excellence, achieving cost reductions while enhancing client satisfaction.
- Cost reduction & client satisfaction: Delivered a 15% reduction in operational costs while exceeding SLA expectations through streamlined cloud operations and resilient infrastructure.
- Innovative cloud strategy: Architected a scalable GCP solution that positioned Atos to support cloud-native applications, accelerating customer adoption and enabling faster product release cycles.
- Data-driven performance metrics: Introduced cross-functional KPIs, optimizing productivity by 20% and ensuring high client satisfaction across cloud solutions.
President & Managing Director of BoD
ATOS
- Increased sales by 40%, reduced costs by 10% YoY, and established ATOS Greece as a distinct legal entity, unlocking new revenue channels.
- Cultivated a high-retention, high-performance team culture, achieving an exceptionally low turnover rate of 5%.
Senior Director of Software Support
UNIFY
- Launched and scaled a Center of Excellence for software support, overseeing 130+ team members.
- Developed M2M cloud monitoring, earning recognition from T-Systems for zero-outage certification, and securing multi-million dollar contracts.
Senior Software Development Manager
SIEMENS
- Directed several Center of Competence teams, delivering QA automation solutions that reduced testing cycles and improved product performance across Siemens’ communications suite.
Industry Experience
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Experienced in Information Technology, Banking and Finance, Tourism, Professional Services, and Telecommunication.
Business Area Experience
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Experienced in Information Technology, Operations, Product Development, Strategy, Customer Service, and Quality Assurance.
Summary
Tech Leader and Entrepreneur with over 20 years in transformational leadership, adept at architecting and scaling high-growth technology platforms across SaaS, Telecom, HealthTech, FinTech, and TravelTech. As a visionary for both product innovation and operational excellence, I lead teams to deliver disruptive, high-ROI tech product solutions that position organizations for aggressive growth and market dominance. Known for guiding tech-driven IPO strategies, building scalable AI and data solutions, and implementing resilient architectures. Passionate about partnering with forward-thinking investors and boards to unlock exponential value through tech-enabled transformation.
Skills
- Transformation & Scale
- Value Creation & Product-led Growth
- Ai, Data Strategy & Analytics
- Cloud-native & Resilient Architectures
- Cybersecurity & Compliance
- Team & Culture Building For High Impact
- Agile & Devops
Languages
Education
University of Portsmouth
Master of Science in Communication Systems Engineering · Communication Systems Engineering · Portsmouth, United Kingdom
University of Portsmouth
Bachelor of Engineering in Electronic & Computer Engineering · Electronic & Computer Engineering · Portsmouth, United Kingdom
Certifications & licenses
Artificial Intelligence for Business
Udemy
Google Cloud Certified – Industrial IoT
ITIL® Foundation
Machine Learning
Stanford University
Statistics
Experience
Global Experience
Expertise
Qualifications
Profile
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