Maren Afflerbach
Software Development Engineer 3 at SIXT
Greater Munich Metropolitan Area Germany
Summary
👤
Senior🎓
Top SchoolMaren Afflerbach is a Software Development Engineer 3 with 11 years of full‑stack experience who specializes in extracting truth from legacy systems to guide safe, evidence‑based decomposition into microservices. She designs and ships custom runtime observability tooling—SQL query fingerprinting at the DB driver level, stack‑trace‑enriched dependency maps, and table‑level read/write tracking—that reveals real production behavior across hundreds of modules. Comfortable instrumenting pre‑cloud-era languages and frameworks without impacting performance, she treats legacy modernization as an archaeology problem: understand why something exists before replacing it. At SIXT she led technical handovers, incident response, and platform work to maintain service continuity while driving controlled decomposition. Her work sits at the intersection of observability, data ownership mapping, and organizational design, bringing clarity and actionable intelligence to migrations that architecture diagrams and stale docs cannot explain.
11 years of coding experience
9 years of employment as a software developer
Mittlere reife, Mittlere reife at Gutenberg-SchuleFachhochschulreife Elektrotechnik, Fachhochschulreife Elektrotechnik at Georg-Simon-Ohm Berufskolleg
German, English
Github Skills (41)
infrared9
hvac9
arduino-library9
philips-hue9
arduino-ide9
hyperion8
protocols8
remote-control8
bug-reporting8
wake-on-lan8
typescript8
google-home8
microsoft7
electron7
servo7
Programming languages (7)
Github contributions (5)
mafflerbach/testonaut
Feb 2015 - Jun 2016
Contributions:4 releases, 307 commits, 143 pushes in 1 year 4 months
mafflerbach/dotfiles
Mar 2019 - Jul 2021
my dotfiles
Contributions:4 PRs, 60 pushes, 4 branches in 2 years 3 months
dotfilesvimkarabinerzsh
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