Johnny Johansson
Full-Stack AI Specialist at TuneAI
Sweden
Summary
👤
Senior🎓
Top SchoolJohnny Johansson is a Full-Stack AI Specialist and cybersecurity-trained IT professional with 10 years of experience building secure, production-ready AI and automation solutions. He blends hands-on expertise in LLM fine-tuning, RAG pipelines, computer vision models and Microsoft ecosystem automation (Entra ID, Azure Functions, Power Platform) to deliver end-to-end systems that reduce latency and simplify workflows. Comfortable across data engineering, model optimization and full-stack web interfaces, he accelerates deployments with GPU tuning, Redis caching and PowerShell-driven integrations. His background in ethical hacking and healthcare IT gives him a pragmatic security-first approach to design, and he’s currently shipping consumer-facing AI integrations like TuneAI’s GPT-SW3-powered playlist generator. Colleagues describe him as curious, analytical and relentless about squeezing performance and business value from modern AI stacks.
10 years of coding experience
IT-säkerhetsarkitekt, IT-säkerhet, IT-säkerhetsarkitekt, IT-säkerhet at It-säkerhetJunior Network Technician, Linux, UNIX, XP, W7 etc, Junior Network Technician, Linux, UNIX, XP, W7 etc at Birger SjöberggymnasietInformationssäkerhet, inriktning hälso- och sjukvård, Informationssäkerhet, inriktning hälso- och sjukvård at NU-SjukvårdenLokalt IT-Ansvarig
English, Swedish
Github Skills (33)
custom-component10
controller10
image-processing10
dsl10
electricity9
energy-data9
computation9
portable9
gpu9
esphome9
compiler8
arm8
api8
halide8
meter8
Programming languages (2)
Github contributions (5)
Beaky2000/esphome-p1mini
Apr 2022 - Apr 2022
ESPHome external component for reading P1 data from (Swedish) electricity meters
Contributions:12 commits, 9 PRs, 54 pushes in 16 days
meterssmart-metersensehome-automationhome-assistant
Beaky2000/betaflight
Apr 2016 - Jun 2016
Contributions:2 PRs, 3 pushes, 2 branches in 2 months
flightcontrollerfirmwareflight-controllercleanflight
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