
joshua
Programmer
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Portfólio
Experiência profissional
Trading Bot Developer
Lieferando.de • Freelance
Dec 2025 - Present • 8 mos
Trading Bot Developer ProfileDesign and develop fully functional trading bots for crypto, stocks, and forex using Python, Node.js, and no-code/low-code platformsBuild responsive trading dashboards with real-time marketplaces, portfolio trackers, and custom analytics panelsIntegrate APIs (Binance, Coinbase, Robinhood, Alpaca, Polygon.io, REST APIs, WebSockets)Implement user authentication, trading workflows, and database structures for trade history, risk management, and signalsOptimize bot performance, speed, and scalability for low-latency execution and high-frequency tradingDebug and fix strategy issues including indicator conflicts, slippage, and API rate limitsCollaborate with traders and startups to turn trading ideas into live, automated profit systems
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johnharryweb3

Reino Unido
Very smooth experience. Joshua had my design ready in due time. The design was exactly how I needed it and made sure everything worked perfectly. I particularly loved his attention to detail. Will definitely hire again.
