Ivan Ortolan
Senior Lead Software Engineer at ZEISS Group
Esslingen am Neckar, Baden-Württemberg, Germany
Summary
👤
Senior🎓
Top SchoolIvan Ortolan is a Senior Lead Software Engineer with 13 years of experience designing high-performance, cloud-native systems and leading cross-functional teams across automotive, fintech and Web3 sectors. Currently architecting ZEISS’s part search and management portal, he combines hands-on implementation with requirement engineering and external-system integrations. His background includes building an API gateway handling over a billion daily requests, low-latency rate limiters in Go, and consolidating financial services platforms with secure Kotlin backends. A pragmatic solution architect passionate about functional programming and machine learning, he repeatedly bridges full‑stack delivery, DevOps and IaC to turn complex legacy landscapes into scalable microservices. Based in Esslingen, Germany, he also brings a developer-focused mindset to developer portals, streaming platforms and event-driven architectures—often surfacing elegant, performance-driven tradeoffs not obvious from high-level specs.
13 years of coding experience
12 years of employment as a software developer
Bachelor's degree Information Technologies, Bachelor's degree Information Technologies at Università degli Studi di PadovaHigh School Informatics, High School Informatics at I.T.I.S E.Barsanti
English, Croatian, Italian, German
Stackoverflow
402reputation
21kreached
15answers
2questions
Github Skills (200)
http-client10
polling10
zpl10
couchdb10
pouchdb10
kafka-consumer10
apache10
nodejs10
i310
drawer10
nosql-database10
window-manager10
firebase10
ionic10
socket10
Programming languages (27)
Github contributions (5)
ntrp/nativescript-ng2-drawer-seed
Jul 2016 - Jun 2019
Nativescript template project with drawer support
Contributions:32 commits, 9 PRs, 39 pushes in 2 years 11 months
templatemeteorjavascriptnativescriptangular2
ntrp/cv
Dec 2021 - Feb 2025
This is my up to date CV written in LaTeX
Contributions:8 PRs, 21 pushes, 4 branches in 3 years 3 months
latex-templatelatexup-to-date
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