Senior Software Engineer
Current
Apr 2020 - Present
AeroLeads people directory · profile
Cail Borrell Email & Phone Number
Senior iOS and macOS Developer
at
Apple
1 work email found
@borrell.dk
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior iOS and macOS Developer
Location
Copenhagen, Capital Region of Denmark, Denmark
Company size
Who is Cail Borrell? Overview
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Quick answer
Cail Borrell is listed as Senior iOS and macOS Developer at Apple, a with 218112 employees, based in Copenhagen, Capital Region of Denmark, Denmark. AeroLeads shows a work email signal at borrell.dk and a matched LinkedIn profile for Cail Borrell.
Cail Borrell previously worked as Senior Software Engineer at Apple and Senior iOS and macOS developer at Borrell Consult Aps. Cail Borrell holds M. Sc. (Cand. Scient.), Computer Science from University Of Copenhagen.
Company email context
Email format at Apple
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{first}@borrell.dk
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Profile bio
About Cail Borrell
I am a Senior Systems Developer with more than 20 years of experience in Apple’s development ecosystem.For more than 10 years I have worked intensively with native software development for iOS, watchOS, and macOS using Cocoa and Cocoa Touch SDKs and I have expert skills in Swift and Objective-C programming.As a lead developer and architect in my latest projects I have been a main individual contributor but also responsible for building up the mobile development teams. This includes both recruiting, tutoring and training of new team members.I am used to working closely with business and UI/UX teams to help them understand the iOS platform when specifying and designing the features we build.I have experience with the full software stack. From database design through RESTful web services to mobile clients. From Development through continuous integration to App Store releases.
Listed skills include Ios Development, Objective C, Swift, Cocoa Touch, and 26 others.
Current workplace
Cail Borrell's current company
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Apple
14 roles · 29 years
Cail Borrell work experience
A career timeline built from the work history available for this profile.
Senior Ios And Macos Developer
Current
Borrell Consult Aps
Jan 1998 - Present
Lead Ios Developer
Development of iOS app for daily banking tasks for 10+ million customers across the Nordic countries (Finland, Sweden, Denmark, and Norway).Lead the mobile development of the savings and investments platform with portfolio overview, trading, pensions, and savings features.
Feb 2016 - Dec 2019
Senior Ios Developer
Objective-C development of iOS and watchOS apps that enable control and personalization of the hearing experience with GN ReSound MFi BLE hearing aids.Updated existing iOS apps and converted two existing watchOS 1 apps to watchOS 2. In addition created a new variant of the iOS app and two new variants of the watchOS app.
Nov 2015 - Jan 2016
Senior Ios Developer
Swift and Objective-C development of iOS apps that combine remote control functionality of Oticon hearing aids with an intuitive UI to a connectivity system that connects TV’s, phones, microphones and more through a MFi devices. Swift development of iOS apps that put you in control of your tinnitus relief sounds. The app lets you listen to relief sounds as well as organize sounds and create a practical personal sound plan.Development of an infrastructure with integration server and automated acceptance test of apps. The test results are mapped to requirements to document coverage as part of the medical software documentation.
Aug 2013 - Oct 2015
Mac Os X Developer
Objective-C developer on a new apartment broker system. Created RESTful web services for 3. party apartment brokers to integrate with the system. The services were based on the open source project CocoaHTTPServer.
Jan 2013 - Sep 2014
Senior Systems Developer
Fl2R Software
Objective-C and Java WebObjects systems developer on several projects. Created software products for iOS and OS X as well as WebObjects/Project Wonder web application backends and SOAP/REST web services. Created Dojo, javascript, HTML, CSS front ends and OIOUBL integration projects.
Sep 2010 - Feb 2013
Senior Systems Developer
Developer of a web based accounting system. The system was developed with a Dojo javascript frontend and a Java WebObjects RESTful web service backend. In addition the accounting system was integrated with the billing system of an EPJ system build in WebObjects/Project Wonder.
Jun 2012 - Dec 2012
Ios Developer
Arkitektfirmaet Byg & Bo
Objective-C developer of an iPhone photo app for registering and categorizing building constructions. The info was used to prepare energy certifications of properties.The categorization of the pictures was based on a hierarchical data model that attached form templates to each of them. Each template in turn defined what information was relevant for the particular category.
Jul 2012 - Sep 2012
Ios Developer
The Managed Inventory
Objective-C developer of an iPhone prototype utility app for The Managed Inventory iPad app. The iPhone utility app worked as a photo app for registering inventory. The images were synched with the iPad app when the devices could discover each other through WIFI or Bluetooth.
Sep 2011 - Nov 2011
Mac Os X Developer
Copenhagen Police (Frontline Software)
Objective-C development on CAD (Computer Aided Dispach) software system for the Copenhagen Police command and control center. Created OS X app for graphical search and play back of radio and phone sound archives.
Nov 2009 - Dec 2010
Senior Systems Developer
Frontline Software / Frontbase
Project management, software design, development, deployment and maintenance. Created JDBC driver, Ruby driver, and WebObjects plugin for FrontBase RDBMS. Cocoa development for MacOSX. Java WebObjects projects and Web Services. Created web applications for online booking and journaling systems for physical therapists
Feb 2000 - Aug 2010
Systems Developer
Programmed in Apple's WebObjects using Java. Main responsibility: Transition of the web development platform to WebObjects. Developed an Asset Management System in WebObjects.
1999 - 2000
~1 yr
Consultant
Webmaster and programmer. Main responsibilities: Design, development and maintenance of external and internal web sites.
1998 - 1999
~1 yr
Team & coworkers
Colleagues at Apple
Other employees you can reach at apple.com. View company contacts for 218112 employees →
SK
Sophia Kao
Colleague at AppleCambridge, Massachusetts, United States
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JK
Junaid Khan
Colleague at AppleKhyber Pakhtunkhwa, Pakistan
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CP
Carlotta Palamenghi
Colleague at AppleTurin, Piedmont, Italy
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BS
Bhavesh Shekhava
Colleague at AppleAhmedabad, Gujarat, India
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MT
Mark Timko
Colleague at AppleAustin, Texas, United States
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LA
Lindsay Artis
Colleague at AppleAustin, Texas, United States
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HT
Hilary Taylor
Colleague at AppleSan Francisco Bay Area, United States
View →
CH
Christopher Hughes
Colleague at AppleLos Angeles, California, United States
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MK
Mohit Kaushik
Colleague at ApplePanipat, Haryana, India
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GP
Gyanendra Pandey
Colleague at AppleRewa, Madhya Pradesh, India
View →
Sophia Kao
Colleague at AppleCambridge, Massachusetts, United States
View →
JK
Junaid Khan
Colleague at AppleKhyber Pakhtunkhwa, Pakistan
View →
CP
Carlotta Palamenghi
Colleague at AppleTurin, Piedmont, Italy
View →
BS
Bhavesh Shekhava
Colleague at AppleAhmedabad, Gujarat, India
View →
MT
Mark Timko
Colleague at AppleAustin, Texas, United States
View →
LA
Lindsay Artis
Colleague at AppleAustin, Texas, United States
View →
HT
Hilary Taylor
Colleague at AppleSan Francisco Bay Area, United States
View →
CH
Christopher Hughes
Colleague at AppleLos Angeles, California, United States
View →
MK
Mohit Kaushik
Colleague at ApplePanipat, Haryana, India
View →
GP
Gyanendra Pandey
Colleague at AppleRewa, Madhya Pradesh, India
View →
3 education records
Cail Borrell education
M. Sc. (Cand. Scient.), Computer Science
B. Sc., Computer Science And Mathematics
Matematisk Studentereksamen
Sct. Knuds Gymnasium
FAQ
Frequently asked questions about Cail Borrell
Quick answers generated from the profile data available on this page.
What company does Cail Borrell work for?
Cail Borrell works for Apple.
What is Cail Borrell's role at Apple?
Cail Borrell is listed as Senior iOS and macOS Developer at Apple.
What is Cail Borrell's email address?
AeroLeads has found 1 work email signal at @borrell.dk for Cail Borrell at Apple.
Where is Cail Borrell based?
Cail Borrell is based in Copenhagen, Capital Region of Denmark, Denmark while working with Apple.
What companies has Cail Borrell worked for?
Cail Borrell has worked for Apple, Borrell Consult Aps, Nordea, Resound, and Oticon.
Who are Cail Borrell's colleagues at Apple?
Cail Borrell's colleagues at Apple include Sophia Kao, Junaid Khan, Carlotta Palamenghi, Bhavesh Shekhava, and Mark Timko.
How can I contact Cail Borrell?
You can use AeroLeads to view verified contact signals for Cail Borrell at Apple, including work email, phone, and LinkedIn data when available.
What schools did Cail Borrell attend?
Cail Borrell holds M. Sc. (Cand. Scient.), Computer Science from University Of Copenhagen.
What skills is Cail Borrell known for?
Cail Borrell is listed with skills including Ios Development, Objective C, Swift, Cocoa Touch, Watchos, Ios, Os X, and Cocoa.
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