Ahram Yun's Email Addresses & Phone Numbers

Lead Software Engineer (Co-founder) @ WE&FACTORY - Built up an automated advertising Android mobile application based on user’s location and a Data Analytics Solution for marketing purpose using Push Notification, Bluetooth, and Bluetooth Beacons (JAVA/MySQL/jQuery/JavaScript) From October 2012 to April 2013 (7 months) Mapo-gu, Seoul, KoreaSoftware Engineer @ WINS Co.,LTD - Enhanced a cryptographic module named Sniper...

Lead Software Engineer (Co-founder) @ WE&FACTORY - Built up an automated advertising Android mobile application based on user’s location and a Data Analytics Solution for marketing purpose using Push Notification, Bluetooth, and Bluetooth Beacons (JAVA/MySQL/jQuery/JavaScript) From October 2012 to April 2013 (7 months) Mapo-gu, Seoul, KoreaSoftware Engineer @ WINS Co.,LTD - Enhanced a cryptographic module named Sniper Crypto to support 64bit OS, MIPS, reinforcing security bits and updated random number seed entropy (derived from FIPS PUB 186-2, NIST SP 800-90) (C/C++/Linux/Windows/Solaris/MIPS) From August 2011 to October 2012 (1 year 3 months) South KoreaSoftware Research and Development Intern @ Samsung Electronics - Invented multi laser pointing interface supports drawing lines, sliding pages, customized gestures using laser pointer(C/C++) From July 2007 to December 2007 (6 months) South KoreaSoftware Development Engineer @ Amazon Software Dev Engineer, Amazon Fashion. Greater New York City AreaSoftware Engineer @ PODO Co., Ltd. (Start-up) - Developed a Feature Phone and Android mobile game application that resulted over $50,000 in revenue (C/C++/JAVA)- Implemented base engine structure for calculating game data and improved user interface (C/C++/JAVA) From November 2010 to June 2011 (8 months) South KoreaSoftware Engineer @ WINS Co.,LTD - Developed a Software on Vacuum Fluorescent Display that shows information of product using shared memory (C/Linux)- Implemented a cryptographic module named Sniper Crypto which used to make security bits, encrypted logs, authentication and secure session communication (C/C++/Linux/Windows/Solaris)- Created SSL Decrypt Library that analyzes https and makes administrator see the contents of decrypted packets (C/Linux)- Dealt with high performance server-side daemon that manages multiple session’ traffic and analyze packet data (C/C++)- Improved intrusion prevent system software which prevents network attacks from system vulnerability (C/C++)- Handled various network equipments and testing tools to construct environment and measure performance of product From December 2007 to October 2010 (2 years 11 months) South KoreaSoftware Engineer (Full-time Internship) @ Panasonic USA - Software Engineer Internship, Full Time, Supported by NIPA(National IT Industry Promotion Agency) in Korea. (Government Organization)- Improved a crowdsourcing tool to get labeled data for a deep learning pedestrian detection project (AWS/Node.js/JavaScript)- Built a web crawler to collect research data and store processed dataset (Python/MongoDB/PhantomJS)- Worked on the project On4Today which is aimed at supporting seniors with the web, tablet and mobile applications- Designed database schema and implemented backend server-side functionalities (MySQL/JavaScript/NodeJS/PHP/CodeIgniter)- Implemented Wi-Fi Manager that manages device’s internet connection on Android OS environment (JAVA) From March 2015 to March 2016 (1 year 1 month) Cupertino, CA, USASoftware Engineer (Full-time Internship) @ Panasonic USA - Software Engineer Internship, Full Time, Supported by NIPA(National IT Industry Promotion Agency) in Korea. (Government Organization)- Added new features to the engine that communicates with MS Exchange Server, Google Calendar using SOAP (C/C++)- Developed an Android mobile application for handling data including calendar scheduling information to/from the engine with XML, JSON using PhoneGap based on mobile webpage (JAVA/JavaScript/jQuery/CSS)- Customized SIP module in Panasonic Engine Framework to do video chatting with other SIP client devices (C/C++) From June 2013 to June 2014 (1 year 1 month) Cupertino, CA, USASoftware Development Engineer II @ Amazon New York, New York, United States