Jeffrey C.
Kuching, Malaysia
Experienced Mobile App Developer / Graphic Designer
$20.00/hr
As a passionate mobile application developer, I have extensive experience in leadership, native application development, project management, cross-platform applications, and graphic design. Throughout my career, I have honed my skills in these areas through various projects, from developing and launching innovative mobile applications to managing teams and ensuring the timely delivery of projects.
One of my key strengths is my ability to lead and motivate teams to achieve their goals. I have experience managing cross-functional teams and collaborating with designers, developers, and project managers to deliver high-quality products. I am skilled in communicating effectively with stakeholders to ensure that their needs and expectations are met.
In terms of technical skills, I am proficient in native application development, especially for native Android platforms, as well as cross-platform development frameworks namely Flutter (both iOS and Android). I have experience in designing and developing user interfaces that are both aesthetically pleasing and functional, and I am knowledgeable in the latest trends and best practices in mobile app design.
I have experience in managing projects from initiation to completion. I am adept at identifying potential risks and developing mitigation strategies to ensure that projects are delivered on time and within budget.
I love my job and am very keen to work my best to satisfy clients' requirements and goals. My objective is that it is a serious commitment for me to handle and complete every client project promptly and accordingly in order to meet their requirement as well as to meet their goals.
Overall, I am a highly committed and self-motivated individual who is passionate about mobile app development. I am eager to join a team where I can continue to learn and grow while contributing to the creation of innovative mobile applications that positively impact people's lives.
Skill-set:
✔ Native: iOS, Android, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++)
✔ Hybrid: Flutter, React Native
✔ Web service: XML/JSON, REST/SOAP
✔ Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI
✔ Cloud backend: Parse, Amazon, Firebase, Foodie, remoteStorage, Twillio, Plivio
✔ Chat & Messaging Engine: XMPP, Jabber, OpenTok WebRTC, Ejabberd, Erlang
✔ Media Streaming: Wowza, SoundCloud, Red5, Icecast
✔ Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation
✔ Vector graphics processing: SVG, SVGZ, Illustrator
✔ Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4
✔ VOIP, Cloud Communication: Twillio, Heroku, Tokbox
✔ Speech recognition, text-to-speech, Siri, OpenEar
✔ HTML5, Ruby on Rails, PHP, ASP, JSP, C# and their frameworks
✔ MySQL, SQLite, Oracle, SQL Server, ODBC
✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo
✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps
✔ Cocos2D, OpenGL, Corona, Unity3D, Box2D
✔ Game Center, In-App Purchase, RPG server
✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight
✔ Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN
✔ Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox
✔ Enterprise Resource Planning (ERP), Cloud POS, Warehouse Management
✔ P2P Payments: Bitcoin, Guldencoin, hivewallet, breadwallet
✔ Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap
Work history
Buying Flappy Bird Source code for Android
Mar 7, 2014
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Jul 20, 2015
No feedback given
Private earnings
Mobile App Ads consultation
Mar 28, 2014
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Apr 17, 2014
"Thank you very much for your consultation Jeff."
Private earnings
Android app developer wanted
Jan 16, 2014
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Jan 22, 2014
"Jeffrey is a skilled app developer. He completed the job I required on time and under budget. Would recommend to anyone."
Private earnings
Typist
Nov 3, 2013
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Dec 3, 2013
No feedback given
Private earnings
Android Developer
Nov 18, 2013
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Nov 25, 2013
"good freelancer...very supportive!!"
Private earnings
Review Mobile Apps
Nov 19, 2013
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Nov 20, 2013
"Great work!"
Private earnings
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Skills
- Logo Design
- Blockchain, NFT & Cryptocurrency
- Flutter
- AutoCAD Civil 3D
- NFT Collection Generation
- SQLite
- Web3