Hi, I’m Theodoros Lorentziadis. I’m a backend-focused developer with extensive Python experience (Django, Flask, Pandas, Matplotlib) and hands-on work with RESTful APIs, Django-based web apps, and data-oriented ERP integrations. I enjoy solving complex problems, building solid data pipelines, and delivering robust back-end services that scale. I’m comfortable in small teams and collaborative environments and love learning new stacks and techniques. In my spare time I explore data analysis, API automation, and occasional side projects around web tooling and lightweight infrastructure. I’m open to opportunities where I can contribute as a developer, strengthen backend systems, and continue growing my skills in Python, data science, and cloud/dockerized deployments.

THEODOROS LORENTZIADIS

Hi, I’m Theodoros Lorentziadis. I’m a backend-focused developer with extensive Python experience (Django, Flask, Pandas, Matplotlib) and hands-on work with RESTful APIs, Django-based web apps, and data-oriented ERP integrations. I enjoy solving complex problems, building solid data pipelines, and delivering robust back-end services that scale. I’m comfortable in small teams and collaborative environments and love learning new stacks and techniques. In my spare time I explore data analysis, API automation, and occasional side projects around web tooling and lightweight infrastructure. I’m open to opportunities where I can contribute as a developer, strengthen backend systems, and continue growing my skills in Python, data science, and cloud/dockerized deployments.

Available to hire

Hi, I’m Theodoros Lorentziadis. I’m a backend-focused developer with extensive Python experience (Django, Flask, Pandas, Matplotlib) and hands-on work with RESTful APIs, Django-based web apps, and data-oriented ERP integrations. I enjoy solving complex problems, building solid data pipelines, and delivering robust back-end services that scale. I’m comfortable in small teams and collaborative environments and love learning new stacks and techniques.

In my spare time I explore data analysis, API automation, and occasional side projects around web tooling and lightweight infrastructure. I’m open to opportunities where I can contribute as a developer, strengthen backend systems, and continue growing my skills in Python, data science, and cloud/dockerized deployments.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Greek, Modern
Fluent
English
Advanced

Work Experience

Backend Engineer at Plum
December 1, 2025 - Present
Backend development using Python (Flask, FastAPI) and Kotlin/Spring Boot; API-driven services and microservice considerations.
Backend Engineer at Eshare
March 1, 2024 - November 1, 2025
Django development, REST framework; building and maintaining web APIs and related services.
Inhouse Developer/Administration at Ventur Outdoor (extremepro.gr)
March 1, 2014 - March 1, 2024
ERP statistics creation (Python, Pandas, Matplotlib); ERP – MyData API connection (Python, XML); Website bridge service (Ubuntu, Python, JSON); API connections (ELTA/Geniki Taxydromiki).
IT Administrator at Kymis General Hospital
September 1, 2012 - August 9, 2013
General IT administration and support duties; coordinating basic IT infrastructure.
Website Developer at toystime.gr
January 1, 2013 - December 31, 2013
Website development and maintenance.
Website Developer at texnikoigr.gr
January 1, 2013 - December 31, 2013
Website development and maintenance.
Website Developer at educando.gr
January 1, 2012 - December 31, 2012
Website development and maintenance.
Website Developer at cookingdiary.gr
January 1, 2012 - December 31, 2012
Website development and maintenance.
Website Developer at e-deltos.com (Open University Of Cyprus)
January 1, 2010 - December 31, 2010
Website development and maintenance.
Call Center Technical Support at Vodafone
February 17, 2010 - August 28, 2010
Technical support for call center operations.
Computer Network Implementation at Anodiko Plano Domisis
January 1, 2008 - December 31, 2008
Network implementation activities.
Call Center Technical Support at Teleperformance/Tellas
January 1, 2007 - December 31, 2007
Call center technical support.
Invoicing/Data Entry at SuperMarket Proton
January 1, 2005 - December 31, 2006
Invoicing and data entry tasks.

Education

Bachelor at University of Lancashire
September 1, 2008 - July 15, 2010
Business information systems
Master at University of Cyprus
September 1, 2010 - June 1, 2014
Information systems
MBA at University of Cyprus
September 1, 2020 - June 1, 2024
Business
MBA at Open University of Cyprus
January 1, 2020 - January 1, 2024
CCNA Seminar at Cisco
January 1, 2012 - January 1, 2013
MSc Information Systems at Open University of Cyprus
January 1, 2011 - January 1, 2015
BSc Business Information Systems at University of Lancashire
January 1, 2008 - January 1, 2010
IEK Computer Applications Technician at Korelko
January 1, 2006 - January 1, 2008

Qualifications

OAED Seminar | Internet Commerce (400 hours)
January 1, 2008 - January 1, 2008
CCNA Seminar
January 1, 2012 - January 1, 2013
OAED Seminar | Internet Commerce (400 hours)
January 1, 2008 - January 1, 2008

Industry Experience

Software & Internet, Computers & Electronics, Professional Services, Media & Entertainment, Healthcare

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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