Derek Kraan
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Derek Kraan Email & Phone Number

Senior Elixir Engineer at 7Sage
Location: Utrecht, Netherlands 10 work roles 4 schools
1 work email found @zilverline.com 1 phone found area 120 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@zilverline.com
Direct phone (120) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
7Sage
Role
Senior Elixir Engineer
Location
Utrecht, Netherlands
Company size
132 employees

Who is Derek Kraan? Overview

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Quick answer

Derek Kraan is listed as Senior Elixir Engineer at 7Sage, a with 132 employees, based in Utrecht, Netherlands. AeroLeads shows a work email signal at zilverline.com, phone signal with area code 120, and a matched LinkedIn profile for Derek Kraan.

Derek Kraan previously worked as Founder at Code Code Ship and Software Engineer Consultant at Moose Code Bv. Derek Kraan holds Basc, Systems Design Engineering from University Of Waterloo.

Company email context

Email format at 7Sage

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{first_initial}{last}@zilverline.com
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AeroLeads found 1 current-domain work email signal for Derek Kraan. Compare company email patterns before reaching out.

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Profile bio

About Derek Kraan

I am an Elixir specialist, with generalist skills spanning the front-end and back-end. I am interested in scaling successful applications, event-driven systems, and distributed architectures.Since 2018 I run a small consulting firm that offers consulting services in these areas. Contact me if your company needs help scaling, migrating to Elixir, or solving difficult problems.

Listed skills include Ruby On Rails, Ruby, Javascript, Web Development, and 20 others.

Current workplace

Derek Kraan's current company

Company context helps verify the profile and gives searchers a useful next step.

7Sage
7Sage
Senior Elixir Engineer
Utrecht, Netherlands
Website
7sage.com
Employees
132
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Company profile
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10 roles

Derek Kraan work experience

A career timeline built from the work history available for this profile.

Senior Elixir Engineer

7Sage

Utrecht, Netherlands

Founder

Current
Code Code Ship

Utrecht, Netherlands

Code Code Ship is a service to help independent software developers sell their code on popular package managers, like rubygems, npm, and hex.

Jul 2022 - Present

Software Engineer Consultant

Current
Moose Code Bv

Amsterdam, North Holland, Netherlands

Contractor at SafeBoda - Our team solved severe performance issues, paving the way to 100k+ trips completed per day (with capacity for much more) at 1/5 the server costs.Contractor at Tele2 Nederland - led refactoring efforts on the "network representative", software that controls communication with all network devices in the field. This resulted in several new open-source libraries and greatly increased reliability of the service.Contractor at Strozu - The client had a prototype and a lot of wireframes. Our task was to start from scratch and produce a production-ready ticket-based streaming platform primarily for the theatre business in the Netherlands. We used fastly for CDN and azure streaming services and built a big data processing pipeline in Elixir.Contractor at Wuunder B.V.At Wuunder we helped our customer modernize his IT infrastructure. We focused a lot on improving the end customer experience, and improving the self-service nature of the platform. We also helped solve some technical debt issues that the platform had been suffering with since closely after its inception.

Jan 2018 - Present

Software Engineer

Zilverline

Amsterdam

I took the lead on transitioning Jortt from an invoicing program to a fully-fledged bookkeeping solution.

Jan 2015 - Dec 2017

Software Engineer

Springest

Amsterdam

I was involved in all aspects of development at Springest, and worked with a broad range of back-end and front-end technologies.

Feb 2012 - Dec 2014

Freelance Web / Mobile Developer

Self Employed

Toronto, Canada Area

Contractor at DrinkzOnMe - I built the backend for DrinkzOnMe, a local pre-launch startup.

Sep 2011 - Feb 2012

Systems Design Specialist

Thales Rail Signaling Solutions

Toronto, Canada Area

I was involved with the Jubilee / Northern Line Upgrade Project. I carried out requirements-based design work and contributed to the safety case for the new driverless signalling system being installed for the Tube in London, UK.

May 2009 - Oct 2011

Intermediate Internet Software Developer

We-Create Inc.

Waterloo

Jan 2007 - Dec 2007
Team & coworkers

Colleagues at 7Sage

Other employees you can reach at 7sage.com. View company contacts for 132 employees →

JR Jason Ruggeberg Jason Ruggeberg Colleague at 7SageToronto, Ontario, Canada View → BF Benjamin Felgoise Benjamin Felgoise Colleague at 7SageWashington, District Of Columbia, United States View → DA Dillon A. Wright Dillon A. Wright Colleague at 7SageCornwall, Ontario, Canada View → GS Grant Spears Grant Spears Colleague at 7SageCharlottesville, Virginia, United States View → DG Dan Grossman Dan Grossman Colleague at 7SageQueens County, New York, United States View → SS Selene Steelman Selene Steelman Colleague at 7SageNew York City Metropolitan Area, United States View → AN Allison Nash Allison Nash Colleague at 7SageGrand Rapids Metropolitan Area, United States View → SS Samantha Silverio Samantha Silverio Colleague at 7SageWashington, District Of Columbia, United States View → ZL Zoe Light Zoe Light Colleague at 7SageMadrid, Community Of Madrid, Spain View → SM Scott Milam Scott Milam Colleague at 7SageWaco, Texas, United States View →
4 education records

Derek Kraan education

Basc, Systems Design Engineering

University Of Waterloo

Activities and Societies: 4th Year Class Representative, Students for Palestinian Rights (Club), Fair Vote Canada

Industrial Design Engineering

Delft University Of Technology

Activities and Societies: Intensive Dutch Course takenExchange term taken for the second term of my third year for my degree.

Japanese Studies

Uva Talen

I have been studying Japanese at UVA Talen since 2018.

FAQ

Frequently asked questions about Derek Kraan

Quick answers generated from the profile data available on this page.

What company does Derek Kraan work for?

Derek Kraan works for 7Sage.

What is Derek Kraan's role at 7Sage?

Derek Kraan is listed as Senior Elixir Engineer at 7Sage.

What is Derek Kraan's email address?

AeroLeads has found 1 work email signal at @zilverline.com for Derek Kraan at 7Sage.

What is Derek Kraan's phone number?

AeroLeads has found 1 phone signal(s) with area code 120 for Derek Kraan at 7Sage.

Where is Derek Kraan based?

Derek Kraan is based in Utrecht, Netherlands while working with 7Sage.

What companies has Derek Kraan worked for?

Derek Kraan has worked for 7Sage, Code Code Ship, Moose Code Bv, Zilverline, and Springest.

Who are Derek Kraan's colleagues at 7Sage?

Derek Kraan's colleagues at 7Sage include Jason Ruggeberg, Benjamin Felgoise, Dillon A. Wright, Grant Spears, and Dan Grossman.

How can I contact Derek Kraan?

You can use AeroLeads to view verified contact signals for Derek Kraan at 7Sage, including work email, phone, and LinkedIn data when available.

What schools did Derek Kraan attend?

Derek Kraan holds Basc, Systems Design Engineering from University Of Waterloo.

What skills is Derek Kraan known for?

Derek Kraan is listed with skills including Ruby On Rails, Ruby, Javascript, Web Development, Css, Programming, Sql, and Front End.

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