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  DEV_WEBSTACK: NEXT.JS · TS · SUPABASESTATUS: OPEN_TO_WORK

Web
work.

Custom websites for businesses and agencies. From fully custom (Next.js, React) to WordPress and other CMS — depending on your needs, budget, and management style. Clean code, a single point of contact from brief to launch. Everything is possible.

[ 01 ] // PROJECT · 2026

LatencyX
Trading bot · Polymarket

🔒latencyx · cockpitENGINE: RUNNING
LATENCYX
High-frequency trading bot · Polymarket
ENGINE: RUNNING
LATENCY < 5 msUPTIME 99.9%CORE RUST
Powered byPolymarketChainlink
< 5 ms
Execution Latency
5m·15m·1h
Crypto Markets
Rust
Engine Core
24/7
Automated

A real-time trading cockpit, built for speed.

Automated trading bot on Polymarket Up/Down crypto markets (5min, 15min, 1h), written in Rust for performance. Live WebSocket market feeds, operator dashboard, and safety safeguards. The most technical project in the portfolio.

  • Real-time WebSocket feeds. Oracle (Chainlink Data Streams) and live orderbook, no polling — every millisecond counts.
  • Operator Dashboard + Telegram. Engine supervision, positions and P&L, control (pause / resume / emergency stop) and live alerts.
  • Built-in Safeties. Circuit breakers (consecutive losses, drawdown, daily limit) and fail-closed logic if a source goes down.
  • Rust Core. Pre-calculated EIP-712 signatures, optimized critical paths, latency under the 5ms mark.
[ 02 ] // CASE STUDY · MAY 2026

Belka'Coiff
Barbershop · Lyon

🔒belkacoiff.fr/reservationLIVE · 4,9★ / 82 AVIS
Capture d'écran de belkacoiff.fr en production
24/7
Online Booking
4,9★
Google Rating
82
Reviews
100%
Autonomous

A barbershop that lost 30 min/day on the phone · now 100% autonomous.

Local barbershop open since 2019. Complete redesign: online booking, staff dashboard, POS and accounting · built for a non-technical owner to use daily without training.

  • 24/7 Booking. Barber, service, time slot selection. Booking takes 30 seconds.
  • Twilio SMS. Instant confirmation + 1h reminder. No-shows divided by three.
  • Staff Dashboard. Everyone manages their schedule, availability, days off. The owner sees everything.
  • POS + Auto Accounting. Checkout with PDF receipt, monthly export for the accountant.
  • iOS Push Notifs. Via installable PWA. New booking = vibration on the barber's iPhone.
Claude Powered by Claude · reviews management & more
View live siteView interactive demo
[ 03 ] // PROJET · 2025 · 2026

StreamPulse
Browser Extension

🔒streampulse.frv2.0 · 4,8★
StreamPulse — ne ratez plus un seul live de vos streamers favoris
3
Twitch · Kick · DLive
4,8★
Average rating
0€
Free · no ads
v2.0
Chrome Extension

The viewers' tool · automated live & points.

Multi-platform browser extension: instant live notifications, auto channel points collection, optimized latency and unified dashboard. Free, no ads, no tracking, no account.

  • Instant live notifs. Alert as soon as a followed streamer goes live on Twitch, Kick and DLive.
  • Auto channel points. Background collection, without staying on the tab.
  • Unified Dashboard. All lives and statuses gathered in one place.
  • Optimized Latency. Near-instant detection of live streams.
View website
[ 04 ] // PROJECT · 2026 · CLIENT

Minos
Custom Extension

🔒chrome web store · MinosPOWERED BY STREAMPULSE
Minos · extension Twitch & YouTube notifications, powered by StreamPulse

A streamer's official extension, branded to his image.

Custom version of StreamPulse, dedicated to the streamer Minos (MinosTV) and his community. Instant notifications of his Twitch & Kick lives, new YouTube videos and clips · all under his branding, his socials and his sounds.

  • Live & Video Notifs. Alert as soon as Minos goes live (Twitch, Kick) or publishes a YouTube video/clip.
  • Full Branding. His photo, colors, 6 socials (YouTube, Insta, Kick, X, Discord, TikTok) and custom notification sounds.
  • Live · Videos · Clips tabs. All his content gathered in a single popup, one click away.
  • Moteur StreamPulse. Produit white-label : la même techno, déjà déclinée pour 8 streamers · adaptable à n'importe quel créateur.
3
Features
6
Socials linked
0€
Free · for his viewers
v26
Chrome Extension
// TECH STACK
  • JavaScript
  • Extension Chrome
  • Manifest v3
  • Twitch API
  • Kick API
  • YouTube API
  • Service Worker
  • i18n FR · EN
Next project · yours ?
// restaurant · garage · agency · custom tool, delivered in 2 to 3 weeks
Let's talk
[ 06 ] // DEV PRICING

Every project,
its own quote.

CUSTOM

Development

// Website · app · extension · bot
Custom quotedepending on project

Showcase site, e-commerce, browser extension, app, bot... The price depends on the scope, features, integrations and deadlines. Let's talk, I'll make you a detailed and transparent quote within 24h · no strings attached.

  • Clear quote, line by line
  • Custom (Next.js, React) or WordPress / CMS
  • Design, development, launch
  • A single point of contact, from brief to delivery
  • No hidden subscription, the code is yours

Monthly Management

// Optional · maintenance & support
Optionalif you want

If you prefer not to touch anything: hosting, updates, backups and support. Light monthly plan, cancellable at any time · or I leave you 100% autonomous, your choice.

  • Hosting & domain managed
  • Automatic security updates
  • Regular backups
  • Support within 24h on business days
  • Minor edits included