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  • image of jasonaud output ios app $25.00 USD

    “Did great. Very fast and knew exactly what i needed and did in short time.”

  • image of AmnesiaM Simple iphone App Update $155.00 USD

    “Fantastic person, very good at the work he has done & I will be using him again for sure on another project soon A1 :D”

  • image of DanJoseph1 Project for roman921111 $70.00 USD

    “Great work uploading iOS and Android script along with backend web based API and fixing bugs and updating code associated with it.”

  • image of DanJoseph1 Upload iOS application, AWS web API and Android App scripts $122.00 USD

    “Great work! Uploaded my app and fixed bugs in 24 hours”

  • image of Aubit iOS app project $166.00 AUD

    “Thank you for great work”

  • image of Anton K. Project for roman921111 $100.00 USD

    “Roman was really brilliant mobile developer. He has completed this task in very short time and with high quality. I was very happy to work with him. I will use again for more tasks in the future. Thanks again!”

Experiencia

Mobile Programmer For Centr Labs

Jul 2015 - Jan 2016 (6 months)

I have experienced following skills throug this project: ✓ Payment processing and gateway integration ✓ Secure and fast communication via HTTP ✓ Building of Jabber chatting server and interaction via xml-rpc ✓ Geocoding and Location processing. ✓ Cloud computing by AWS and design system architecture ✓ In App Purchase, Push Notification, In App Sharing and Deep Link Sharing

iOS Developer for YeeCall

Sep 2014 - Sep 2015 (1 year)

This app integrates the functions like photo editing/sharing, video/voice call, group communication, social integration, location sharing and etc into one app. ✓ High quality VoIP/SIP video&voice chat function and multi-channel group chat by WebRTC. ✓ Consuming REST services via JSON, uPnP, TURN server and low level Socket programming ✓ Integration and Single Sign On of Social Media frameworks like Facebook, Twitter and Google+ ✓ Building of LBS by GPS, Google Map API

iOS Developer for Bug Fixing and Update of Live Sports

Apr 2013 - Aug 2014 (1 year)

I have participated in the mobile development team as an individual contributor for fixing and updating of ESPN - Get scores app. I have experienced following areas during this project: ✓ TVMaze ✓ Consuming REST/SOAP services via JSON/XML ✓ Integration of Google App Engine ✓ High quality audio & video HLS/RTMP streaming based on FFmpeg ✓ SQLite, Core Data, Realm, MySQL Databases and Normalization of schema ✓ Source Management and Cooperation by GitHub, Bitbucket and SVN

Educación

Bachelor of Engineering (B.Eng.)

2008 - 2012 (4 years)

Certificaciones

Master Apple iOS 7 Development Certificate (2016)

Brainbench

Transcript ID#: 13044299 Score: Scored higher than 91% of all previous test takers (Top 10%). Demonstrates a clear understanding of many advanced concepts within this topic. Appears capable of mentoring others on most projects in this area. Strengths: ✓ Cocoa Touch APIs ✓ Cocoa Design Patterns ✓ Cocoa Programming

Certificaciones

  • iPhone Development 1
    85%
  • Java Level 2
    85%
  • US English Level 1
    85%
  • Android 1
    83%
  • Ruby
    83%
  • xcode v4 level 1
    83%
  • Objective C Level 1
    78%
  • AWS
    75%
  • Java Level 1
    75%

Verificaciones

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  • Identidad verificada
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