Portfolio
Every project is unique. A selection of SaaS products, web apps, e-commerce stores and mobile applications I designed, built and shipped. Click a card to preview it.
Piktechs
piktechs.com
B2B SaaS platform for digital business cards at professional events: connection, lead capture and attendee tracking. Designed, built and operated end to end.
PDFold
pdfold.com
SaaS converting PDFs to structured Markdown through a multi-pass OCR pipeline combined with Gemini. Understands and transforms documents of any size, in 11 languages.
AI Search Visibility Tracker
apify.com/emoubarak
Self-service tool measuring how AI answer engines describe a brand across ChatGPT, Perplexity, Gemini and Google AI Overviews. Statistical sampling per prompt, real geo-localization and week-over-week tracking.
Agence KSUR
agence-ksur.com
Digital agency building tailor-made web & mobile applications, e-commerce platforms and AI automation workflows for SMEs. I own the full technical stack, from architecture to production.
Polymarket Up/Down Lab
github.com/emoubarak/polymarket-updown-lab
An honest hunt for a trading edge on Polymarket's 5 and 15 minute binary crypto markets: hypothesis, out-of-sample backtest, live paper trading, then falsification. ~12,000 paper trades across 60 concurrent runners, settled against the Chainlink oracle. The verdict: the market is efficient and nearly every edge turns out to be a measurement artifact.
Atandem Agency
atandemagency.com
Immersive landing page for T&EM, a new-generation integrated agency balancing transformation and empathy. Kinetic, scroll-led design.
Mon Jouet Montessori
mon-jouet-montessori.com
Online store of Montessori educational toys and games, built end to end, grown to real revenue, and successfully sold: SEO, marketing and custom Liquid themes.
Deuspi
Confidential project
Grocery delivery mobile app with real-time geolocation, on the Uber model. Sole mobile engineer on the first version, from wireframes to production-ready interface.
Altao RSS Tool
Confidential project
AI web application for automatic correction of hospital discharge summaries for French hospitals. Built solo, 5,000+ documents processed, €700,000 saved.
Worldline MQTT Tool
Confidential project
MQTT debugging web tool for an R&D team: message visualization, payload publishing and logging. Improved team development speed by 70%.
No project in this category.