Saul Kessen

Haarlem, Noord-Holland, Netherlands

Yearly Stats: $0 Earned |

The guru of


Saul Kessen

iOS/Android Expert

"Dear Guru Clients. Thanks for your visiting my profile"
I make apps that help businesses reach their goals.
As a Mobile Applications Developer with 6 years of experience in related fields, I specialize in native and hybrid Android and iOS apps development.
I have developed 30 mobile applications and I know many nuances to develop a great mobile application.
I prefer to develop applications from scratch to create reliable, scalable and secure app architecture, but I can work with legacy code too.
My development process is transparent and you will always know what I'm doing at the time and will get result on time.
One of my principles it is: Write readable and clean code.

[Programming Experience]
• Java: 4 years
• Objective-C: 6 years
• Moderate experience in Swift & Python
• Excellent understanding of object-oriented programming, software design patterns, algorithms & data structures

[Technology Experience]
• Strong knowledge of Android & iOS SDKs, different versions of mobile OSs, and how to deal with different screen sizes
• Experience with offline storage, threading, and performance tuning
• Familiar with Analytics, Cloud Message/Push Notifications, In-App Purchase, Location and Map APIs
• Comprehensive understanding of REST / JSON / XML Web Services
• Proficient understanding of code versioning tools: Git and SVN
• Well versed in Build System & Dependency Manager: Gradle, Cocoa Pods

[Personal Qualities]
• Ability to understand business requirements and translate them into technical requirements
• Cooperative and helpful on a team, but also capable of working completely autonomously
Write to me now to start the development today!
Thanks Saul.

Work Terms

I can work more than 40 hours per week.