2024–2026
MSc in Data Science
Luleå University of Technology · Sweden
Advanced work across machine learning, NLP, data mining and applied research.
Data Science · ML · APIs · Systems
I turn complex data into useful systems.
I'm Dimitrios Ioannidis, an Informatics Engineer and Data Science MSc graduate focused on building practical, reliable systems. I work at the intersection of machine learning, APIs, and business operations, turning complex technical challenges into solutions that make everyday work simpler and more effective.
Based in Greece Open to international opportunities
200+
Business Clients
2 yrs
Industry Experience
MSc
Data Science Graduate
C2
English Proficiency
About
“Engineer's mindset. Scientist's curiosity.”
I'm an Informatics Engineer and Data Science MSc graduate who enjoys moving between models, code, and real business problems. My master's thesis explored anomaly and fact-checking detection in social media data for crisis management, using NLP, text mining, and machine learning.
Education
2018–2022
BSc in Informatics Engineering
International Hellenic University · Serres
240 ECTS · GPA 8.03 / 10. Foundations in software, networks, databases and information systems.
Selected Impact
Built for the
real world.
I pair analytical depth with practical engineering—shipping systems that improve how people work.
01/ERP · COMPLIANCE · SCALE
Digital Work Card rollout
Led SoftOne ERP implementations for more than 200 businesses across Greece, aligning business operations with Ministry of Labor compliance requirements.
SOFTONE ERPCONSULTINGDELIVERY
200+
BUSINESS CLIENTS
02/APIs · INTEGRATION
Connected business systems
Developed custom JavaScript web services and integrations connecting SoftOne ERP with external business applications and mobile B2B workflows.
REST APISJAVASCRIPTB2B
03/WEB APP · AUTOMATION
Smarter support operations
Designed an internal web interface to automate ticket assignment and support-time tracking, improving workflow visibility and operational efficiency.
FULL-STACKWORKFLOWUX
Tools & technologies
Tools I use to make ideas work.
Data & ML
PythonSQLPandasscikit-learnNatural Language Processing (NLP)Data MiningData VisualizationData AnalysisMachine Learning
Backend & APIs
FastAPIREST APIsPostgreSQLMySQLMS SQL ServerPydanticLinux
Web & Delivery
HTMLCSSJavaScriptjQueryPHPDockerCloud / VPS
Business & Ops
SoftOne ERPERP workflowsGitGitHubBitbucketConfluenceJiraVS CodeFreshdeskPower BIExcelAutomationReportingSystem design
Blog
Notes from building with data and software.
Sep 19, 202610 min read
Anomaly Detection and Automated Fact-Checking for Crisis Social Media
How my Master's thesis combined anomaly detection, fact-checking, NLP, and Mastodon ingestion into a cascaded crisis-monitoring pipeline.
Data ScienceMachine LearningNLP
Sep 18, 20269 min read
Building a Smart City Prototype with OpenRemote, MQTT, and IoT
How my BSc thesis used OpenRemote, Docker, HTTP APIs, MQTT, and a people-counting use case to prototype adaptive Smart City infrastructure.
IoTSoftware EngineeringAPIs
Sep 17, 20266 min read
Building an Electric Vehicle Data Explorer on the LAMP Stack
A retrospective on a 2022 university web project that combined Linux, Apache, MySQL, PHP, MailHog, authentication flows, and a searchable electric-car dataset.
Web DevelopmentPHPMySQL
Let's connect
Have a data problem worth turning into a system?
Tell me what you are trying to solve and I’ll be happy to discuss the technical approach.