SebastianBoehler

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Sebastian Boehler SebastianBoehler

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trader / coder / degen Building the next DAPP in DeFi

16 followers · 16 following

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Achievements

Highlights

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sebastianboehler/README.md

Sebastian Boehler

Full‑stack engineer building trading infra, on-chain systems, and AI products. Stuttgart, Germany. Portfolio: sebastian-boehler.com.

What I'm building now (2026)

polymarket-cpp-client – Lightweight C++ client for Polymarket REST/WebSocket trading.
poly-arb – Polymarket arbitrage engine in C++ with shared infra for execution.
bybit-cpp-client / bybit-c-client – Minimal REST/WebSocket clients for Bybit v5 (C++ and C).
bybit_market_maker_cpp – Example linear perp market maker with inventory skew and PnL tracking.

AI & product builds

imagegen-canvas – Canvas UI to orchestrate text-to-image and image-to-video pipelines.
inline-options – Web app to analyze inline options and correlations.

On-chain & DeFi

Orca CLMM Agent – Automated liquidity manager for Orca concentrated pools (sunderlabs.com/crypto).
HB Capital Smartcontract – On-chain verification for hb-capital.app.
Solana Dapp Learning – Practical Solana programs (Rust/Anchor).

Trading frameworks & tooling

Cryptobot Framework – Algo trading framework with backtesting and multi-exchange support.
cryptobot-types – Shared TS types for the trading stack.
Python Livestream Toolkit – Automate livestreams with TTS overlays and music loops.

Socials

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solana-dapp-learning solana-dapp-learning Public

Creating my first DAPP on solana with Next.JS

TypeScript 5 1
philipsHue philipsHue Public

Wrapper for the PhilipsHue Rest API

TypeScript
sec-data-fetcher sec-data-fetcher Public

SEC Edgar API Wrapper

TypeScript 1 1
domain-check-mcp domain-check-mcp Public

A Model Context Protocol (MCP) server for checking domain availability using IONOS endpoints

JavaScript 2
bybit-cpp-client bybit-cpp-client Public

Lightweight C++ client for Bybit REST v5 with shared signing/HTTP helpers, public/private client split, and examples for linear and spot trading.

C++
bybit-c-client bybit-c-client Public

Lightweight Bybit API v5 client in C for REST and optional WebSocket with shared signing and helpers

C