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Work Background
AI Systems Engineer
GROWTH SHOPAI Systems Engineer
May. 2025United KingdomLeading the architecture and implementation of Growth Shop’s prescriptive intelligence layer and transforming manual growth decision-making into automated, scalable systems. - Designing and deploying backend systems integrating LLMs (OpenAI, Claude) with agentic frameworks (LangChain, LangGraph) to drive operational decisions at scale. - Building pipelines turning unstructured data into growth recommendations using RAG, Clustering, and custom decision logic. - Developing internal tools and lightweight UIs (Streamlit, React) to manage, monitor, and steer intelligent systems. - Collaborating cross-functionally with product, growth, and data teams to align automation with business outcomes.
Co-Founder
CALTCo-Founder
Feb. 2025CALT is a social-first app for personalized event discovery. We help citizens cut through the noise of fragmented event listings and discover cultural experiences that match their interests and availability. At the same time, we empower event organizers with precision targeting and real-time engagement analytics and advertising. Key responsibilities: – Built real-time recommendation engine using content-based and behavioral filtering – Designed scalable event ingestion pipeline (web-scraped, API-based) – Co-led go-to-market strategy and B2B2C offering design – Engaged in user research and UI/UX feedback loops Stats: 🟢 1,500+ users and 300 DAUs in the Beta Testing Phase (~1 month) 🟢 4,000+ saved events and rapidly growing B2B pipeline
Junior Software Engineer (Data)
Software Competitiveness International S.A.Junior Software Engineer (Data)
Jan. 2024 - Dec. 2024• Analysing Cloud offerings of AWS, GCP, and MS to design and implement ESA’s AI-ready multi-mission archiving on ESA funded “AIMA” project. • Designed and implemented a time series forecasting and anomaly detection system to automate the previously manual process using Python, Pandas, Tensorflow, Keras, and Git ESA-funded “MALT-P” project. • Reporting directly to technical owners; presenting progress and discussing further steps with ESA’s stakeholders of different disciplines.
Researcher
IMU/ICCS, Information Management UnitResearcher
Nov. 2023Athens, Attiki, Greece• Conducting research on the EU-funded “SWARMCHESTRATE“ project, regarding Application-level Swarm-based Orchestration Across the Cloud-to-Edge Continuum. • Extending IMU’s EMS, a Complex Event Managing System, to function in Swarm Computing systems, using Java, Oasis TOSCA, Docker, and Kubernetes.
Undergraduate Teaching Assistant
National Technical University of AthensUndergraduate Teaching Assistant
Mar. 2023 - Jun. 2023Athens, Attiki, Greece• Delivered weekly lectures of the “Databases“ SQL lab (Indexes, Constraints, Joins, Triggers, etc). • Assisted over 50 undergraduate students with their course projects.
Junior Software Engineer
Software Competitiveness International S.A.Junior Software Engineer
Apr. 2022 - Jan. 2024• Maintained and improved ARM Linux software for an external major Telecommunications customer using C/C++, Scala, Bash, Python, and Git. • Enchanched the product’s functionality by designing and implementing TWAMP as a new protocol feature to measure network connections’ performance.

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