Chen Dong Email & Phone Number

New York, Ny, Us

• 30% as people manager with 3 reporters including performance reviews• 70% as tech lead working with product on tech debt as well as designing new features and creating tickets for development in JIRA• Improve performance, reliability and quality of bidding system• Work with TPM and product to do resource planning and review feature progress• Participate in interview and decision process for new hires• Provide onboarding and coaching for new hires

New York, Ny, Us

• Create CI/CD pipeline with CircleCI• Build and run regression tests in Docker environment• Create a new service in Python running on AWS for production monitoring which is used to test both new and existing features in a controlled prod environment• Work on creating a new nightly build pipeline to improve development, testing and delivery process• Work on creating a new framework to automate release monitoring and validation process in Grafana that includes A/B testing

New York, Ny, Us

• Develop new features for different applications• Work on Bidder redesign/modularization• Work on a new Go based service to integrate with WURFL • Work on testing a new Go based service with RabbitMQ• Dockerize all bidder applications

New York, Ny, Us

• Create a new library in Python used by each automated test framework for testing different applications• Create new automated test framework in Python for different applications• Create script to run regression tests in parallel and reduce running time from 70 mins to 2 mins• Automate development environment setup with Vagrant• Work with engineering support team to debug and create fixes for different issues from clients

New York, Ny, Us

• Work as member of the Core team to develop and test new features for MediaMath's bidding system• Work in agile environment with daily standup and bi-weekly sprint planning* Work with developers to create test cases for new features in Python• CI with Jenkins• Create testing environment on OpenStack• Automate deployment process with Ansible

New York, Ny, Us

• Prep different types of source files into TXML format for localization • Extract the content using Wordfast or command line AP tool with Property file and regular expression• Analyze TXML files using Excel VBA and prepare quote budget sheet• Perform testing for localized website and application software

Brooklyn, Ny, Us

• Participate in the product lifecycle from design to commercial release• Write automated test cases in JAVA and Selenium RC/WebDriver/Grid for an K12 education product on Android tablet• Work with technical support and dev team to address product scalability, usability, reliability and performance-related issues

Brooklyn, Ny, Us

• Design a mobile WiMAX receiver to capture WiMAX signal, take samples, perform FFT and plot spectrum based on IEEE 802.16e protocol using GNU Radio and USRP2* Test the receiver on Orbit testbed• Store test results into an OML databasePaper: Fraida Fund, Chen Dong and Prof.Thanasis Korakis, “A Framework for Multidimensional Measurements on an Experimental WiMAX Testbed”, IEEE Sarnoff Symposium, May 2012. Fraida Fund, Chen Dong and Prof.Thanasis Korakis, "A Framework for Multidimensional Measurements on an Experimental WiMAX Testbed", IEEE TRIDENTCOM, June 2012.

Brooklyn, Ny, Us

• Performance simulation of Filter Bank Multicarrier (FBMC) techniques (FMT, CMT and SMT) with OFDM/Filtered-OFDM in Power Spectral Density (PSD), Bit Error Rate (BER) and Peak-to-Average Power Ratio(PAPR) using MATLAB• Work with 2 PhDs to test a new iterative algorithm to design ISI and ICI free Nyquist prototype filter for FBMC• Work with 1 PhD to test a new companding algorithm to reduce PAPR in SMT

Brooklyn, Ny, Us

• Use USRP2 with GNU Radio to write software for two projects in Python• Measure isolation between the TX/RX and RX2 ports on USRP2 daughterboards • Performance testing with MATLAB to calculate Bit Error Rate (BER) with transmit and receive samples and plot BER vs. Eb/N0 curvesProjects:• Implement a proposed Cooperative Multipoint (CoMP) scheduling algorithm in Co-operative communication system (1 source, 1 relay and 1 destination, QPSK) with Time Devision Duplexing (TDD)• Implement a Full-duplex communications on the same frequency with 2X2 MIMO and interference cancellation

Berlin, De

• Develop test plans for company's mobile app Bitbop (like Hulu)• Write test cases for API Regression, Bace Organic WAP/WEB Smoke, Device and Release QA on RIM, Android, iOS and WP7 using HP Quality Center• Work with developers to report and fix bugs• Work with product team to address product scalability, usability, reliability, functionality, and performance-related issues* Write SQL queries to generate custom reports against MySQL Server database• Attend weekly QA meetings with other teams from London, Berlin and MontrealProjects:1. Internal Test Handset Managing System using HTML, XML, CSS, JavaScript, AJAX and PHP 2. Create automated test framework with JAVA and Selenium

New York, Ny, Us

• Cisco and Juniper server maintenance• Firewall setup and maintenance• Participate in a NAV open-source project for network and phone monitoring using JAVA and JBoss/Drool with two other interns

Shanghai, Cn

• Joined the NIEP(National Innovative Experiment Project for Undergraduates conducted by the Ministry of Education) project supervised by a senior industrial professor• Worked with 3 other classmates to design a MP3 player using ARM Cortex-M3 based STM32 microprocessor• Used Protel 99 and Keil c51 to do PCB layout and write the driver and control software in C and assembly code for LCD display/driver and SD card data transmission in FAT32 format • Awarded 3rd prize in Shanghai division

Shanghai, Shanghai, Cn

• Write unit tests with JUnit and Struts framework for a Japanese Bank Credit Card System project held by NTT using IBM Websphere Studio and Oracle database* Work with project manager and dev team to report and fix bugs

Master Of Science, Electrical Engineering

Bachelor Of Engineering, Information Engineering