Julian Krenge
Founder & CTO at Nobel & Henning - Krenge und Löwenthal GbR
New York, New York, United States
Summary
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SeniorJulian Krenge is a founder and technology leader with 11 years of experience turning post-purchase logistics into retention-driving products as Founder & CTO of parcelLab. Based in New York, he blends entrepreneurial instincts from running Nobel & Henning with hands-on engineering to build SaaS that embeds shipping into the customer experience. He excels at aligning product and engineering—having served as CPO, founder and ex‑CTO roles—so solutions scale while remaining customer-focused. Known for pragmatic product thinking, he brings a founder’s appetite for experimentation (and a sense of humor: “My doc told me to eat more veggies”) to solving complex e-commerce operations.
11 years of coding experience
English, German
Stackoverflow
408reputation
24kreached
10answers
13questions
Github Skills (151)
csv-parsing10
prediction10
clipboard-manager10
clipboard10
priority-queue10
stream10
csv10
kue10
csv-parser10
csv-reader10
region10
bull9
edi9
queue9
x129
Programming languages (7)
Github contributions (5)
parcelLab/regionIdentifier
Jun 2016 - Oct 2022
Identify the region code ISO 3166-2 from a country and zip code.
Contributions:4 reviews, 32 commits, 24 PRs in 6 years 4 months
isoiso-3166regionzipiso-3166-2
parcelLab/countryjs
Dec 2015 - Jan 2025
A module for returning data about countries, ISO info and states/provinces within them. Browserify-compatible
Contributions:2 PRs, 6 pushes, 4 branches in 9 years 3 months
isoprovincesbrowserify
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