LUXEMBOURG CITY · BUILDING LUXAIOPS

Moien, I'm Sitraka.

Luxembourg events · free local-first tools · observability work

My public notebook from Luxembourg City. Three ways in, take your pick.

L opens the calendar80 events in the next 7 days.say moien

Sitraka Forler · Luxembourg City

696 events curated · 6 products shipped · 4 checklists · data stays in the EU

I help Luxembourg financial-sector teams make their systems observable, telemetry that never leaves the EU.

Work with me →

01~/ventures

Things I ship

2 featured · 8 total

[01] CO-FOUNDER · LIVE

LuxAIOps

AI-augmented observability, hosted in Europe, for teams that can't ship their telemetry to US clouds.

AIOpssovereignEUlux-aiops.com ↗ (opens in a new tab)

[02] MAKER · LIVE

LaTeXci

The tools Overleaf forgot: BibTeX suite, converters, 28 templates.

LaTeXtoolinglatexci.com ↗ (opens in a new tab)

LuxAIOps is a separate venture I co-founded with partners, and the Python & SQL course is teaching. The rest is Sitraka Labs, my personal label.

~/labs · Sitraka Labs

EcoFinLearnMaker · LiveLearn economics & finance, interactively.ecofinlearning.com ↗SORTIEMaker · LiveSix masks, five floors, one way out: a top-down action game for phone and computer, offline, no account.sitraka.lu/sortie/ →Pompier QuizMaker · LiveExam prep for francophone firefighters: 11,500 sourced questions.pompier-quiz.fr ↗Lux SolaireOpen data · LiveLuxembourg photovoltaic dashboard: reuse published on data.public.lu.solaire.sitraka.lu ↗Rat RaceMaker · LiveA T-Rex style runner, worker edition: 65 cities and a cross-border commuter level from Luxembourg to Thionville.ratrace.sitraka.lu ↗Python & SQL courseInstructor · 2026Hands-on data course: Codespaces-ready, zero setup for students.github.com ↗

$ ls skills/ systems architecture · AIOps & observability · data engineering · Python & SQL · Next.js / TypeScript · product design · teaching · local-first software

02~/labs

Sitraka Labs: free tools on this site

personal label · free tools

01Christian DailyA gamified Christian habit app: verses, streaks, your character card and your life in weeks. Free, syncs across devices.02Critical Path CalculatorA free critical-path scheduler in your browser: link types, lags, floats, longest path, Gantt. Nothing uploaded.03Work & CareerFind, assess and track the jobs that fit you: save offers, score the fit, run your pipeline. Private and local-first.04Life in WeeksYour whole life as one grid, one square per week. A memento-mori calendar you can download.05ZeRegLensA browser extension for reading EU financial and cyber regulations: outline, cross-references, glossary, local AI summaries. Open source, nothing leaves your browser.06Rat RaceA free T-Rex style runner, worker edition: 65 cities with their landmarks and a cross-border commuter level, playable in the train. No account needed, works offline.07Learn productivityA crash course in planning, learning and focus, where every claim cites its study. Plus the checklists I run my life with.08Telework Day CounterCount your 34 cross-border telework days the way each tax office counts them.09Race PreparationTraining phases, VDOT pace zones, taper and Strava CSV analysis, computed in your browser.10RIASEC interest testO*NET Mini Interest Profiler: 30 statements, your Holland code scored in your browser.

All 14 Sitraka Labs tools, by need →

03~/luxembourg

What's on this week

updated weekly

~/whats-on.ics80 events in the next 7 days.

now → Sun 1 NovJardin Éphémère 2026: Ma racine au fond des boisThe most photogenic thing in Lorraine in October, and it pairs well with Nancy Jazz Pulsations running at the same time.Place Stanislas now → Sun 18 OctHalloween at Eifelpark Gondorf: family Halloween and HalloWnightsEifelpark now → Sun 4 OctDark Matter & Le Spectre de la rose (Ballet de Bâle)First time the Ballet de Bâle has danced at the ORW, and the run is three nights, so it will go fast.Opéra Royal de Wallonie now → Sat 14 NovEntrepreneurial Woman Project (EWP) 2026Chambre de Commerce

$ curl sitraka.lu/events.ics // subscribe once, stays in your calendar

Get the Monday + Thursday digest This weekend See what's on in Luxembourg →

04~/reads

Following Luxembourg

worth knowing

€300M and a 10-point plan to scale Luxembourg startups

Ministers Lex Delles and Gilles Roth unveiled a €300M financing scheme (via SNCI, over five years) targeting deeptech, fintech, healthtech, cybersecurity, space and sustainable tech, on top of the earlier €280M Future Fund.

Luxembourg Trade & Invest ↗

Silicon Luxembourg ↗The tech & startup ecosystem: events, funding, people.Paperjam ↗Business, finance & politics: the reference newsroom.Chronicle.lu ↗English-language news across the whole country.ITnation ↗IT & digital professionals: deeper industry angles.

05~/whoami

About

I'm a systems architect based in Luxembourg City. My main focus is LuxAIOps: European, sovereignty-first observability with hybrid edge agents, built for teams that can't ship their telemetry to US clouds.

On the side, I ship small, sharp products (LaTeX tooling, finance education), teach Python & SQL, and keep this public notebook: the tech, finance and culture events in Luxembourg I'd actually attend (annotated with my take) plus the planning tools I use myself. Fast, honest, and your data stays in Europe.

base: Luxembourg City · CET
school: École Centrale Marseille
focus: sovereign AI & observability
status: building · open to coffee

Nexus Luxembourg 2026: June 10–11, Luxembourg City — Technical mentor at Nexus Luxembourg 2026: Python, logic, code, and a dash of business.

Sitraka Forler and Antony Martini at the LHOFT — With Antony Martini at the LHOFT: the Luxembourg House of Financial Technology.