Hello, I'm

Exarchos Theodoros

21 · Athens, Greece

Full-Stack Developer & Informatics Student

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Timeline

2025 — Present

Freelance Web Developer

Self-employed

Acquired and managed clients end-to-end: requirements, implementation, delivery, and iterations.
Built static, responsive websites. Clean structure and mobile-first layouts.

2025 — Present

Lab Assistant

DIT, NKUA

Delivered laboratory sessions for Introduction to Programming (C) for first-year students.
Supported students with debugging, core CS fundamentals, and structured problem solving.

2022 — 2025

Seasonal Hospitality

Various Venues

High-volume summer venues: Nikos Pita Club (Syvota 2023–2025), Pachis Beach Bar (Thassos 2022).

2022 — 2026

BSc Informatics & Telecommunications

NKUA

Expected Graduation: 2026

~$ Featured Projects

Network File System (NFS)

C client/server file system over TCP sockets with command-driven sync operations (LIST/PULL/PUSH) and a multi-worker manager for concurrency.

C — —

Neural-LSH

Python/PyTorch pipeline that trains a model and builds an ANN index for approximate nearest-neighbor search using locality-sensitive hashing.

Python — —

View All Projects

~$ Highlights

Cassini Hackathon 2025

Winner — Greece

Winner of the Cassini Hackathon Greece with the Crowdless team, developing a data-driven solution using space-related data to address overcrowding and urban mobility challenges.

Gen AI Summit Hackathon 2025

Winner

Winner of the GenAI Summit Hackathon for an MVP concept built with Lovable: clustered and labeled user reviews to surface recurring issues and a graph view of related problems, helping developers prioritize app improvements.

~$ Skills

Languages

C C++ Python Assembly

Systems

Linux (POSIX) Process/Thread Mgmt File System

Web

HTML CSS JavaScript Django

Data & Tools

MySQL MATLAB Git/GitHub LaTeX

Spoken

Greek (native) English (fluent)