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Spyros Martzoukos

@spyrosmartzoukos

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Senior software developer and data scientist specializing in time-series ML.

Greece

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What I'm looking for

I seek roles applying machine learning and time-series expertise to build production-ready analytics and predictive systems in collaborative, research-driven teams.

I am a senior software developer and data scientist with extensive experience designing and deploying machine-learning models for research and commercial applications.

I've built production software for data analysis systems, invented novel algorithms for time-series synchronization, anomaly and change-point detection, and developed ML solutions for fuel consumption prediction and voyage optimization.

My background includes a Ph.D. in Computer Science and roles across academia and industry where I contributed to statistical machine translation research, taught AI and mathematics, and led software development in EU-funded projects.

I bring strong skills in Python, C#, machine learning, time-series analysis, database integration, and algorithm design, and I focus on delivering robust, research-backed solutions that solve real-world problems.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Self-employed

Jan 2023 - Present (3 years 5 months)

Freelance software developer delivering bespoke solutions and machine-learning models for clients since 2023, focusing on time-series processing and deployment in production environments.

Python C++Time Series Analysis Machine Learning Flask Data Engineering Linux SQL

Senior Researcher

I-SENSE Group (ICCS/NTUA)

Jan 2022 - Dec 2023 (1 year 11 months)

Designed and deployed machine-learning models for EU-funded research projects across sensing and analytics domains, improving model robustness and deployment workflows.

Machine Learning Python Time Series Analysis Research Experimentation Data Processing

Data Scientist & Software Developer

Prisma Electronics

Jan 2017 - Dec 2022 (5 years 11 months)

Developed Prisma’s LAROS Data Analysis System and novel algorithms for time-series synchronization, anomaly and change-point detection, and FOC prediction, enabling advanced analytics for maritime applications.

Time Series Analysis Anomaly Detection Change Point Detection XGBoost Python C++Data Engineering Machine Learning

Scientific Programmer

University of Amsterdam

Jan 2010 - Dec 2015 (5 years 11 months)

Implemented software and reporting for the EU FP7 project on multilingual content synchronization and developed statistical machine translation models for research publications.

Statistical Machine Translation NLP Python Matlab Algorithm Design Reporting

Teaching Assistant

University of Amsterdam

Jan 2010 - Dec 2014 (4 years 11 months)

Tutored undergraduate students in Artificial Intelligence courses, supporting coursework, labs, and exam preparation between 2010 and 2014.

Teaching Artificial Intelligence Tutoring Python Matlab

Assistant Press Officer

Hellenic Army General Staff

Nov 2008 - Feb 2009 (3 months)

Prepared, wrote, and distributed press releases and communications for the Hellenic Army General Staff during a temporary assignment from Nov 2008 to Feb 2009.

Communication Writing Public Relations