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Kobe Janssens

Senior Developer

Summary

Experienced developer that builds robust systems of all sorts — from fast trading algorithms to large-scale websites & apps. Give me a tough problem, and I'll convert your dream into reality.

When starting a new project, I take a first-principles approach. We begin with research, questioning everything. Next comes the prototype, then the MVP, and finally a refined product that meets the client's needs.

Experience

2025 — Present

Founder · Inkt

A modern book platform for readers and authors. Readers can read and listen without paying twice. Authors get advanced analytics. Built from scratch with Rust/Axum, SvelteKit, and PostgreSQL.

2025 — 2025

Front-End Developer · TradeStream

Led 2024 year-in-review project. Rebuilt the entire front-end codebase, upgrading from Nuxt 2 to Nuxt 3, and launched a new landing page.

2024 — 2025

Quant Research Developer · Trading Research Hub

Development for a crypto research newsletter. Quantitative analysis with NumPy, Pandas, and Matplotlib.

2022 — 2023

NodeJs Developer · CCXT

The biggest software project used by traders to connect and trade with cryptocurrency exchanges worldwide. Integrated, tested, and debugged API endpoints for various exchanges using JavaScript/TypeScript.

2021 — 2022

Quantitative Developer · Elysian Fund

Pioneered an AI system forecasting short-term Bitcoin/Ethereum price movements. Quantitative research in Python, production code in Node.js.

Skills

Python JS, TS & Node.js Django FastAPI Rust SQL NoSQL React Next.js Git Linux Docker PostgreSQL Redis Flask WebSockets REST HTML & CSS Vue AWS

Current Projects

A.D.A.M.

A multi-tenant web platform that automates the full client lifecycle — from questionnaire intake through contract execution, payment, and instance provisioning.

Inkt

A modern book platform for readers and authors. Read and listen without paying twice. Advanced analytics for authors. Rust/Axum backend, SvelteKit frontend.

Trabro

High-frequency market maker framework for crypto DEXs. Event-driven Rust with ZeroMQ, QuestDB, and multi-exchange connectors.

Languages

Dutch

Native

English

Professional

Interests

Reading Entrepreneurship Travel Fitness Meeting new people Sports

© Kobe Janssens