Freelancer profile translated to English.

Description

Jordan develops and maintains market bots in Golang / Typescript / Python connected to major crypto exchanges (Binance, Mexc, Bybit).

Concerned with performance issues, he will develop lighter and faster tools than those of your competitors.

Whether you are cautious or aggressive, beginner or experienced, he will offer you a panel of automated strategies to exploit order books.

Clients describe Jordan as available, attentive, and always ready to create custom features. He will help you take what the market gives while limiting risks.

Key Skills:

➡️ CLI - GUI Software Development: Golang / Typescript / Python

➡️ Strategy writing and automation

➡️ Understanding of REST and Websocket APIs - Binance Bybit Mexc

➡️ Infra - Kubernetes - CI/CD - Cloud (AWS - Azure - GCC)

➡️ Databases: Postgres, MongoDB, Redis

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Freelance
Trading Software Developer / Market Maker
SOFTWARE PUBLISHING
January 2025 - March 2026 (1 year and 2 months)
Paris, France
→ Objective:
Automate recurring profits from trading/market making algorithms on crypto platforms (Binance, Bybit, Mexc)

→ Achievements:
◦ Design of simple algorithms understandable by clients
◦ Development of lightweight, fast, and easy-to-configure software
◦ Backtesting and optimizations
◦ Support and addition of analysis tools

→ Training and support:
◦ Training on market basics (order book, candle, maker/taker...)
◦ Assistance and support with software installation and configuration
◦ Performance analysis and monitoring

→ Result:
Some clients who had never placed an order on a market now have additional passive income.

→ Technical Stack:
Python, Go, TypeScript, SQLite, MongoDB
Trading Python SQL Typescript
FINAPOLLINE - partenariat avec Acteon
Full Stack Developer – 3D Medical Visualization (Dental Sector)
PHARMACEUTICALS INDUSTRY
January 2024 - December 2024 (11 months)
Paris, France
→ Objective:
◦ Design and development of a 3D viewer dedicated to dental imaging.
◦ Enable practitioners to visualize and navigate the patient's mouth during surgery.

→ Achievements:
◦ Development of the 3D viewer with VTK.js
◦ Interaction with complex volumetric and mesh data of the oral cavity.
◦ Frontend with Svelte
◦ Backend architecture: Node.js and Express for patient data management
◦ Deployment on Azure cloud
◦ Unit tests and linters, maintainable, performant code without technical debt.

→ Result:
Software deployed in a dental practice

→ Technical Stack:
Frontend: Svelte, VTK.js, TypeScript/JavaScript
Backend: Node.js, Express
Cloud: Microsoft Azure
Quality: ESLint, Prettier, Jest/Vitest (Unit Tests).
Node.js VTK Typescript Svelte
Blockchain Solutions
Backend Developer
LUXURY GOODS
July 2023 - January 2024 (6 months)
Lyon, France
Backend developer

→ Objective: Design a cryptographic certificate generator for a luxury brand

→ Achievements:
◦ Development of software using PGP and Bitcoin cryptography
◦ Certificate generation with PGP and Python
◦ Anchoring on the blockchain with OpenTimestamps
◦ Creation of a web application with Flask and Tailwind

→ Technical Stack: Python, PGP, Bitcoin, Flask, Tailwind
Python Bitcoin Blockchain Svelte