AggelosFrantzeskakis / AF
Available from 25 Oct 2026
GitHub
Junior software & AI engineer · Crete

Software that solves
the actual problem.

I build full-stack products end to end: TypeScript and React in the browser, Python and Rust services behind them, and local language models where the data must not leave the machine. From 25 October 2026 I am looking for a role at a technology company, and I keep building software for clients of my own under AXON.

Available
From 25 October 2026
Looking for
A role at a technology company · clients of my own
Based in
Rethymno, Crete · Crete or remote
The booking platform on a desktop browser: barber selection, service list with prices and duration, and a three-step booking flow.
The same booking platform on a phone, with the shop details and the first booking step.
Booking demo · liveOpen the demo
01Selected work

Things I built
and shipped.

Six projects, described as they are today: three live apps, a live booking demo, the private platform behind my practice, and an archived local-AI tool. Numbers were counted from the source on 9 October 2026.

Open a card for the details.
6 / 6 projects
01Live
TypeScript · ReactRust · Axum · SQLiteTauri desktop
Open anabasis.axonos.dev
02Live
Next.js · ReactLocal-first PWAGreek-aware search
Open thermidor.axonos.dev
03Live
React · ViteExpressGreek-first
Open oxwnou.com
04Demo live
Python · FastAPISQLite · OpenAPINext.js
Open the live demo
05Private
TypeScript · Next.jsPython · NodeLiteLLM · Ollama
Ask for a walkthrough
06Archived
TypeScriptLocal LLM / OllamaGreek-first
Open on GitHub
02What I do

Three kinds of
problem I solve.

Most of the work lands in one of these three. On a team I would bring the same habits: find where the work is slow, then build and test the thing that fixes it.

01

Make the daily work faster.

Bookings, orders, records, admin panels — the systems a business actually runs on. I map how the work happens today, then build software that fits it instead of fighting it.

Booking systemsClient platformsAdmin dashboardsWebsites
02 / toolsToolbox

The tools behind
the work.

The languages, frameworks, AI runtimes and delivery tools used across the projects above.

01

Languages

TypeScriptPythonSQLRust (working level)
02

Web & product

ReactNext.jsVite · TailwindPWA · IndexedDB
03

Local AI

Ollama on AMD ROCmLiteLLM routingRetrieval (RAG)Local LLMs
04

Delivery

GitVitest · pytest · cargo testLinux · systemd · DockerCloudflare Tunnel
03Tech stack

The tools
I actually use.

Each card says where the tools are used, so you can check it.

Public source: github.com/Frezzaroukos
01

Frontend

  • React
  • Next.js
  • Vite
  • Tailwind
  • PWA · IndexedDB

Where: Anabasis, Thermidor, Oxw Nou, AXONOS cockpit, this site

02

Backend & data

  • FastAPI
  • Axum
  • Express
  • SQLite
  • REST with OpenAPI contracts

Where: axonos-booking, Anabasis server, Oxw Nou

03

AI

  • LiteLLM routing
  • Ollama on AMD ROCm
  • Retrieval (RAG)
  • Local models

Where: AXONOS router, Anafora

Rust at working level; everything else in daily use. The stack follows the problem, not the other way round.
GitHub avatar for Frezzaroukos
github.com/Frezzaroukos
04About

Aggelos
Frantzeskakis.

I’m 19, self-taught, and from Rethymno. For the past two years I have built and run AXON on my own — from the database schema to the Linux machine it is served from.

I finish mandatory military service on 24 October 2026. I haven’t worked inside an engineering team yet, and that is what I’m looking for: code review, people who know more than I do, and a product with real users. Alongside it, AXON stays my practice for clients of my own.

Greek (native) · English (fluent)

Open GitHub From 25 October 2026
05Start a conversation
Hiring, or have a problem to solve?

Tell me the role,
or the problem.

Email is the quickest way to reach me; the form sends to the same inbox. A role on your team or a slow, manual process in your business — I will answer honestly whether I am the right person for it.

If sending fails, your email app opens instead.