Lukas Heizmann
Unternehmensinhaber at 321Mann
Frankfurt Rhine-Main Metropolitan Area Germany
Summary
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Rockstar🎓
Top SchoolLukas Heizmann is a hands-on engineering entrepreneur and full‑stack software engineer with seven years of experience applying additive manufacturing, reverse engineering, and precision mechanics to industrial problems. He founded 321Mann to combine 3D scanning, prototyping and digital production workflows into high‑precision small‑series and replacement-part solutions, after roles at Lufthansa Technik and automotive and research labs where he bridged design, manufacturing and quality processes. Skilled in CAD, CNC, welding, SAP tool management and technical consulting, he moves concepts to serial production while continuously optimizing processes. A top graduate apprenticed as a precision mechanic, he pairs practical workshop expertise with formal training in change and quality management, enabling pragmatic, scalable implementations. Notably, he blends software fluency with physical manufacturing know‑how, making him effective at integrating digital tools into traditional production environments.
7 years of coding experience
2 years of employment as a software developer
state certified mechanical engineer, mechanical engineering, ◉ Graduated with a GPA of 1.8 (equivalent to an A-), state certified mechanical engineer, mechanical engineering, ◉ Graduated with a GPA of 1.8 (equivalent to an A-) at Berufsbildende Schule IngelheimSpecialist for Change Management (IHK), Change Management, -, Specialist for Change Management (IHK), Change Management, - at thekey.academyProject Manager TÜV, Grade A, Project Manager TÜV, Grade A at Tüv Süd Akademieprecision mechanic, dual vocational training, 1 (equivalent to an A ) and recognition as the top graduate of the year, precision mechanic, dual vocational training, 1 (equivalent to an A ) and recognition as the top graduate of the year at Johannes Gutenberg-Universität Mainz
Stackoverflow
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0reached
0answers
0questions
Github Skills (124)
experiences10
authentication10
graph-database10
remix10
bundler10
nosql-database10
wails10
serverless10
schema10
jsx10
deno10
javascript10
client-library10
fundamentals10
devtools10
Programming languages (9)
Github contributions (5)
lkwr/dar
Apr 2022 - Feb 2024
A lightweight router for Deno built with Typescript Decorators.
Contributions:2 PRs, 32 pushes, 3 branches in 1 year 10 months
deno-deploydecoratorsdenolanddenotypescript-decorators
stuttgart-land/wildebeest
Feb 2023 - Apr 2023
Contributions:15 pushes in 1 month
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