You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Aloïs CanotAC

Aloïs Canot

Software Engineer | Real-time fintech | DeFi & Web

550 €/jour
Paris, FR
3-7 ans

Délai de réponse moyen : 1h

À propos de Aloïs

Founding Engineer specialized in data-heavy, real-time interfaces and Web3. I ship products that go to production, not POCs.

Latest project: 15 months as Founding Engineer at Komi Exchange, a multi-chain DeFi trading terminal (EVM + Solana). Built the frontend from scratch with the core team and shipped the product across 3 platforms from a single codebase: web app (Next.js), Chrome extension (Manifest V3), and Telegram Mini App.

Concrete proof points:
- Chrome extension live on the Chrome Web Store: 4.8/5 from 108+ ratings, used daily by traders
- Product trailer reached 100K+ organic views on X
- 1 of 3 hired from 200 applicants, longest-standing engineer on the team when I left
- 3 months on-site at the Komi hackerhouse in Dubai

What I deliver:

Frontend
- React, Next.js, TypeScript, Vite
- Real-time pipelines: WebSocket, SSE, gRPC, stores with hundreds of live data points
- Complex Chrome MV3 extensions: multiple contexts, Shadow DOM, typed IPC, offscreen documents
- Multi-chain Web3 integration: EVM and Solana wallets, on-chain transaction flows, Privy, Particle Network, Viem
- Complete design systems, Figma-to-code, responsive mobile/tablet/desktop

Backend (when the mission calls for full-stack)
- NestJS, Node.js, Express, FastAPI
- PostgreSQL, Redis, Docker

AI integration when relevant
- ElizaOS-based agents shipped at Komi (Telegram, Discord, X)
- Claude API and OpenAI API integration in production codebases

Background: Epitech (3 years of intensive systems programming in C/C++/ASM), which gives me low-level intuition useful for frontend perf optimization (flame chart profiling, re-renders, memory leaks).

I communicate directly, ship fast, and my code goes to production.

Available now.

French (native), English (fluent).
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

Accepte de travailler sur site
Paris (jusqu’à 50 km)

Expériences

  • Komi Exchange - Trading Platform
    Founding Engineer
    BANQUE & ASSURANCES
    janvier 2025 - avril 2026 (1 an et 3 mois)
    Dubaï, Émirats arabes unis
    Komi Exchange is a real-time multi-chain DeFi trading terminal (EVM + Solana). I joined as one of the first engineers (3 hired from 200 applicants) and was the longest-standing engineer when I left.

    I owned the frontend end-to-end across 3 production platforms:

    Web app
    - Next.js, React 18, TypeScript, Tailwind, Zustand, TanStack Query
    - TradingView integration with live order book feeds
    - Real-time pipelines (WebSocket, SSE, gRPC) for prices, orders, on-chain events

    Chrome extension (Manifest V3)
    - Live on Chrome Web Store: 4.8/5 from 100+ ratings
    - Used daily by traders to execute swaps from any web platform
    - Complex MV3 patterns: multiple contexts, Shadow DOM, typed IPC, offscreen documents

    Telegram Mini App
    - Wallet flow, real-time data sync, trading UX in constrained Telegram environment

    Multi-chain Web3
    - Wallet flows abstracting EVM + Solana behind a unified UX
    - Privy and Particle Network for embedded wallets
    - Viem and Solana web3.js for chain interactions

    Backend and analytics contributions
    - NestJS services
    - ElizaOS-based AI agent for Telegram, Discord, X
    - PostHog analytics infrastructure across 3 repos with custom reverse proxy

    Product trailer reached 100K+ organic views on X.

    Spent 3 months in Dubai with the Komi hackerhouse.

    Stack: React, TypeScript, Next.js, Tailwind, Zustand, TanStack Query, TradingView, NestJS, Viem, Solana web3, Privy, Particle Network, WebSocket, SSE, gRPC, PostHog, ElizaOS, Chrome Extension MV3, Telegram Mini App SDK.
    React.js Typescript Web3 Chrome Extension Websocket
  • AcademieInvest - Online Training Platform
    Fullstack Engineer
    EDUCATION & E-LEARNING
    novembre 2023 - février 2024 (3 mois)
    Paris, France
    Built a full e-learning platform end-to-end for Amalric Rotaris (amal_trading on YouTube), a trading educator who trained over 150 students. Coordinated 4 services covering paid course access, Discord community automation, and video distribution.

    Architecture:
    - React + TypeScript client (CRA) for the public-facing portal
    - Express.js portal backend with Stripe webhooks and business logic
    - Python Flask public-facing service
    - Node.js Discord bot (discord.js)

    Subscription flow: Stripe webhook to Redis pub/sub event, Discord bot creates per-user invitation, API sends email via Mailjet. Vimeo for protected video hosting, MySQL for persistent state, Docker Compose for local orchestration.

    Stack: React, TypeScript, Node.js, Express, Python, Flask, MySQL, Redis, Stripe, Vimeo API, Discord.js, Mailjet, Docker, Docker Compose.
    React.js Typescript Express Stripe Discord.js
  • ASP Protecton Robot
    Software Developer
    INGÉNIERIE MÉCANIQUE
    juillet 2023 - décembre 2023 (5 mois)
    Eulmont, France
    Built internal business intelligence tooling for ASP, an ISO 9001 certified industrial company (manufacturer of custom protective covers for industrial robots) with 4 European subsidiaries. Tools used daily by the executive team and the quality department.

    I extended Divalto Stats, an internal Windev/Wlangage application, with 3 production modules:

    Weekly Revenue module
    - Replaced Hyperion BI tool (several minutes per query) with a native module
    - Filterable table backed by SQL queries against Divalto ERP database
    - Multi-role permission system: directors see everything and can filter, sales reps see only their own data

    Non-conformity statistics dashboard
    - Replaced manual Excel work for the quality department
    - Self-taught the new dashboard control with no precedent in the codebase
    - Iterated architecture after self-review: split charts and lists into dedicated tabs with drill-down navigation

    Quality indicators extension
    - Added stacked histograms (year-over-month, per department) with multi-series SQL queries

    Direct contact with end users (executives, quality lead, sales reps) for spec refinement and post-delivery iteration.

    Stack: Wlangage, Windev (Pc Soft), Microsoft SQL Server, HFSQL, Divalto ERP database.
    SQL Microsoft SQL Server WINDEV Business intelligence Software Development

Recommandations

Soyez le premier à recommander Aloïs

Contribuez à la réussite de ce freelance en partageant votre expérience de collaboration avec lui.

Ces profils de freelance correspondent également à vos critères

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Formations

  • Expert en technologie de l'information
    Epitech - European Institute of Technology
    2025
    Diplôme d’Expert en Technologie de l’information visé par le Ministère de l’Enseignement Supérieur et de la Recherche (BAC+5).

Compétences

Catégories