Zhehai Zhu

*** * ***** ** *** ***,Sunnyvale, CA, 94085

412-***-**** ac4qwd@r.postjobfree.com

OBJECTIVE

Seeking Android Developer. Active learner with ability of working in both team and self-directed project. EDUCATION

University of Pittsburgh Aug 2015 - Apr 2017

Master of Engineering, GPA: 3.9/4.0

Related Coursework:

Algorithm Design, Data Structure, Software Engineering, Information Retrieval, Android Development, Web Technologies Zhejiang University City College Sept 2010 - Jun 2014 Bachelor of Engineering, GPA: 3.7/4.0

SKILLS

Programming/Scripting Language Java, HTML, XML, CSS, JavaScript, SQL, Python, MATLAB Other tools/Frameworks Android Studio, GitHub, Heroku, Codenvy, Spring, JQuery, AutoCAD, OkHttp, AsyncTask, Retro t, Rxjava, SQLite

WORK EXPERIENCE

SMount HealthTech, Inc. Nov 2017 - Present

Implemented a convenient and safe log in interface for user, using Firebase Authentication and GoogleSignIn API;

Created SQLite database for health data, like Heart Rate, Blood Pressure, temperature, etc;

Designed Message system for user, using RabbitMQ and Asymmetric cryptography for security;

Tools: Google API, RabbitMQ, Low Energy Bluetooth PROJECTS EXPERIENCE

Android Application Developer: Dripple - for Dribbble Client Sept 2016 - Jan 2017

Implemented a e cient Android Application which made Dribbble client view the shots more conveniently;

Pro ciency in RESTful API; Created Recent View, Most View, Animation GIF, Following, Likes and Buckets menu for client; Designed layout of author resume and comment list for client to access more information about the shot;

Generated an in nite loading abstract class to optimize the code and save data tra c;

Tools: OkHttp, AsyncTask, Mixed-type RecyclerView, Fresco, Glide, ButterKnife, JUnit, Espresso

Link: https://play.google.com/store/apps/details?id=com.awesome.zhuzhehai.mydribbbo Android Application: Like-YouTube Nov 2017 - Nov 2017

Based on YouTube API, built Preference Activity, Searching Activity, VideoList Activity, Subscribe Activity;

Shown Noti cation when subscription updated; Clicked on Noti cation to the Subscribe Activity;

Improved user experience using Pull-To-Fresh, Loading Progress, In nite Loading; Android Application: Bitcoin Monitor Oct 2017 - Oct 2017

Designed an Android application for user to monitor the Bitcoin price and shown todays Bitcoin information;

Implemented a method that will pop up an alert if the price is falling rapidly; Ranked alert in current week;

Created a chart to show the real-time Bitcoin price automatically and displayed the recent price change; Web Application: CarPool - Used Car Trading Web Mar 2017 - Apr 2017

Designed a Web application for Customers trading cars which based on Spring Framework using Codenvy and Heroku;

Experience in Software Development Life Cycle Requirements Analysis, Design, Development, Testing, Deployment;

Tools: Java, JQuery, Ajax, Hibernate, OOD, HTML, CSS, JSON, JavaScript, MVC, PostgreSQL

Link: https://www.youtube.com/watch?v=g0CJZNoLMf8 Information Retrieval Jan 2017 - Mar 2017

Read individual documents from trectext and trecweb format collection les;

Tokenized document into individual words, normalized the words into lowercase characters, and ltered stop words;

Built a structure to get the document frequency and the collection frequency of the token;

Achieved top N retrieved documents based on query likelihood model with Dirichlet Prior Smoothing;

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