Software Developer Microsoft Office

Jung Choi

***** ******* ******, *********, ** ***52 LinkedIn: www.linkedin.com/in/jhc229/

703-***-**** Skype: **********@*****.***

******@**.*** GitHub: www.github.com/jhc229

Freelance/Self-employed, Centreville/Blacksburg VA 2010 - 2016 Performed various work as a freelancer while attending school.

• Web Developer: Designed and maintained websites for clients. Duties included providing weekly updates, checking traffic on the website for high volume, and uploading photos, videos, etc.

• Mobile App/System Development: Created working android applications using Android Studio. Finished products included an app for movie show-times and a garden themed based game app. Modified and debugged custom ROMs and Kernels. Focused largely on designing GUI to provide optimal settings for users.

• Computer Technician: Provided on-site computer repairs or upgrades for homes and businesses. Duties included troubleshooting, hardware configuration, system disassembly, and software installation. GIS (Geographic Information System) 2016

• Designed a GIS application that could efficiently navigate through thousands of lines from each individual record and script file which then outputs to a log file accordingly.

• The fundamental structure of this project included OOP concepts, I/Os, Exception handlers, Data structures as well as good design in hash table, PR quadtree, and buffer pool for the optimal performance. Migration of DC Doctors: 2016

• Created a model to visualize the migration of doctors in Washington DC since 1892 using R, MATLAB, and Python. Applied as a tool to further detail the migration of doctors in similar locations.

• Helped assess public health in Washington DC and similar areas that are affected by the proximity, availability, and expertise of physicians through long term analysis at a broad scale. VA Prediction and Modeling for the 2016 Presidential Election: 2016

• Created a mathematical model using R that predicts Presidential election outcome. Very precise, thus applicable to other states and future elections.

• The accuracy of the model predicted fairly closely with the final result for Democratic Party candidate wins in Virginia. Because of its precision the model it’s applicable to other states and elections. Face Recognition Using SVD (Singular Value Decomposition): 2017

• Applied Difference and Differential Equations, Linear Algebra and MATLAB to construct dynamical systems directly from data. Used these various skills along with SVD to recognize/ reconstruct images provided by the Yale University face database. The leading singular vectors from SVD contained the most dominant facial features in these images in order to recognize/reconstruct.

• Helps in future facial image recognition and reconstruction. Can take images with missing parts and reconstruct new images by using the available database. This technique will significantly improve as the database expands over time.

Virginia Polytechnic Institute and State University (Virginia Tech), Blacksburg VA 2017 Computational Model and Data Analytics (CMDA), B.S. Computer Science (CS), Minor

• CMDA Relevant Courses: Machine Learning, Computational Modeling, Mathematical Modeling, and Data Analytics and Visualization.

• CS Relevant Courses: Data Structures and Algorithm, Computer Organization, and Software Design. Technical Skills

• Computer Languages: Java, C, Python, R, MATLAB, Script Language, and Assembly.

• Computer Skills/Applications: Windows, Linux, HPC, WordPress, Tableau, LaTeX, and Microsoft Office.

• APIs: OpenJDK, MPI, OpenMP, CUDA, OpenCL, and OpenACC. Experience

Education

Contact this candidate