Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$25 USD / hour
Flag of UNITED KINGDOM
$25 USD / hour
It's currently 9:56 PM here
Joined October 31, 2017
0 Recommendations

Charles K.

@ckozenypelling

5.0 (2 reviews)
3.4
3.4
100%
100%
$25 USD / hour
Flag of UNITED KINGDOM
$25 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Mobile app developer

Hi, I'm Charlie and I develop mobile apps for iOS (iPhone / iPad) and Android. I’m new to the Freelancer platform, but I’ve worked as a mobile app developer for the last two years. I’ve published apps on both the App Store and Google Play. I develop iOS apps in the Swift programming language using Xcode, and Android apps in Java using Android Studio. For apps which need some type of server/backend element, I use Google’s Firebase services. If you’re unsure about any aspect of your project (e.g. which features your app should have), I’d be happy to talk this over with you. I’m good at explaining things in jargon-free everyday English, so please don’t worry if you’re not an expert in the relevant technologies yourself. I’m a native English speaker and work in the U.K. I’m friendly, professional, and easy to work with. I look forward to working with you.

Contact Charles K. about your job

Log in to discuss any details over chat.

Portfolio

3768371
3767615
3768371
3767615

Reviews

Changes saved
Showing 1 - 2 out of 2 reviews
Filter reviews by:
5.0
$520.00 USD
Excellent attention to detail and very professional. Will work with again!
PHP
Java
C# Programming
C++ Programming
R
Flag of Roger P.
@RogerP1
6 years ago
5.0
$15.00 AUD
Job get done quick and professionally
iPhone
Samsung
C
Flag of Maxime L.
@contact281
7 years ago

Experience

Mobile app developer

Self-employed
Mar 2014 - Oct 2017 (3 years, 7 months)
I developed my own apps for iOS and Android, and published them on the App Store and Google Play. Please see my portfolio for full details.

Lecturer

Birkbeck, University of London
Sep 2008 - Dec 2013 (5 years, 3 months)
In my previous profession, I worked as a Lecturer in Philosophy at the University of London.

Education

PhD (Philosophy)

The University of Reading, United Kingdom 2003 - 2008
(5 years)

BA (Classics)

University of Oxford, United Kingdom 1996 - 2001
(5 years)

Qualifications

Java - Certified Associate

Oracle
2014
Core Java (e.g. data types, operators, decision & loop constructs, arrays, inheritance)

Java - Certified Professional

Oracle
2015
Advanced Java (e.g. class design, object-oriented design principles, generics, collections, string processing, exceptions, i/o fundamentals, threads, localization)

Contact Charles K. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

uk_english1.png UK English 1 97%
android_1.png Android Development 1 80%
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.