Staffan Larsen
Technical Lead at ILT Education
Stockholm County, Sweden
Summary
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RockstarStaffan Larsen is a seasoned technical lead and architect with nine years of recent experience and a deep legacy in runtimes, JVM internals and distributed systems dating back to founding JVM-focused companies. He specializes in taking complex, poorly documented or legacy codebases into modern, production-ready architectures—recently leading a live migration and integration of an acquired product into a cloud-native stack while preserving uptime. Comfortable from assembler-level debugging and VM internals to microservices, CI/CD and front-end frameworks, he blends low-level performance sense with pragmatic product thinking. As a builder and co-founder he pairs hands-on engineering with hiring, mentoring and shaping development processes. Calm, communicative and conference-tested as a speaker, he favors openness and evidence-driven debate when shaping technical direction. Based in Stockholm, he consistently aims to deliver robust, maintainable systems that perform when it matters most.
9 years of coding experience
25 years of employment as a software developer
Github Skills (105)
compile-time10
python10
abstract-syntax-tree10
automation10
home-assistant10
client-library10
static-analysis10
jenkins-api10
mqtt10
yaml10
lambda10
home-automation10
platformio10
garden10
java10
Programming languages (11)
Github contributions (5)
stalar/esphome
Apr 2023 - Oct 2023
ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
Contributions:5 pushes, 1 branch, 2 tags in 6 months
stalar/PowerDisplayHomeAssistant
Nov 2022 - Dec 2023
A small display for Home Assistant to retrieve the current house consumption and energy price via a sensor in HA. Uses a Wemos D1 Mini and an ILI9341display.
Contributions:9 pushes, 1 branch in 1 year
housewemos-d1-miniassistanthacshome-assistant
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