Miguel Tejedor
Python Engineer at dezzai
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolMiguel Tejedor is a Python Engineer and tech lead based in Madrid with 11 years of experience building scalable AI systems, backend services, and cloud-native infrastructures. He leads DevOps and AI Ops efforts at dezzai, where he has driven GitOps adoption with ArgoCD, hybrid multi-cloud migrations, and performance optimizations that sped up large-scale data pipelines and model training. His hands-on background spans mobile apps (including an app that reached 120k users), system administration, and production ML deployments, giving him a rare full-stack view from device to model-inference. An active backend contributor, he has refactored and hardened a multi-exchange trading bot, improving core trading calculations and cross-platform reliability. Comfortable integrating Rust to accelerate hot paths, he blends pragmatic engineering with operational rigor to move research into production. Colleagues rely on him for designing robust, observable infrastructures that keep AI services reliable at scale.
11 years of coding experience
5 years of employment as a software developer
Técnico Superior Desarrollo de Aplicaciones Multiplataforma, Técnico Superior Desarrollo de Aplicaciones Multiplataforma at IES María Moliner
English, Spanish
Github Skills (6)
futures10
python10
trading10
algorithmic-trading10
numpy9
binance8
Programming languages (11)
Github contributions (5)
enarjord/passivbot
Mar 2021 - Feb 2022
Trading bot running on Bybit, Bitget, OKX, GateIO, Binance and Hyperliquid
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 reviews, 16 commits, 9 PRs in 11 months
Contributions summary:Miguel primarily refactored and optimized the codebase of a trading bot. Their work included cleaning up unused imports and improving code safety. Key changes involved modifications to core calculation functions, including liquidation price calculations, and adjustments to entry and close order logic, which are central to the bot's trading strategy. The user's contributions touched on multiple trading platforms supported by the bot, as evidenced by changes in platform-specific modules.
bybitmarket-makeralgorithmic-tradingtrading-botbot
medlabmg/developers-tests
Feb 2019 - Jan 2021
Contributions:3 pushes, 1 branch in 1 year 11 months
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