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Jiajia Zhao

Software Engineering Intern

Research Assistant at MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)

Greater New York City Area

Section title

Jiajia Zhao's Email Addresses & Phone Numbers

Jiajia Zhao's Work Experience

MemSQL

Software Engineering Intern

May 2014 to August 2014

Highland Capital Management, L.P.

Operations Manager

June 2019 to August 2019

Greater New York City Area

MemSQL

Software Engineer

March 2018 to June 2019

New York

Jiajia Zhao's Education

High School Affiliated to Renmin University of China

2005 to 2011

Massachusetts Institute of Technology

Bachelor's degree, Computer Science, Math

2013 to 2016

Trinity College-Hartford

2011 to 2013

Jiajia Zhao's Professional Skills Radar Chart

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Leader
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Loner

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56% Left Brained
44% Right Brained

Jiajia Zhao's Estimated Salary Range

About Jiajia Zhao's Current Company

MemSQL

- Implementation of various features in a fast and distributed database

Frequently Asked Questions about Jiajia Zhao

What company does Jiajia Zhao work for?

Jiajia Zhao works for MemSQL


What is Jiajia Zhao's role at MemSQL?

Jiajia Zhao is Software Engineering Intern


What is Jiajia Zhao's personal email address?

Jiajia Zhao's personal email address is s****[email protected]


What is Jiajia Zhao's business email address?

Jiajia Zhao's business email addresses are not available


What is Jiajia Zhao's Phone Number?

Jiajia Zhao's phone (212) ***-*327


What industry does Jiajia Zhao work in?

Jiajia Zhao works in the Financial Services industry.


About Jiajia Zhao

đź“– Summary

Software Engineering Intern @ MemSQL - Implementation of various features in a fast and distributed database From May 2014 to August 2014 (4 months) Operations Manager @ Highland Capital Management, L.P. Simplifies and centralizes crypto mining into one software.- Directly reporting to the company’s CEO, CTO and CMO on prioritizing potential projects and pushing for their smooth execution.- Created and managed Over-The-Counter trading systems for crypto-currencies with multiple desks.- In-depth user funnel analysis of the flagship product. Reported results and made suggestions to the Business Intelligence team.- Project leader on organizing and documenting the administration panel functionalities on multiple products for new hire training purposes.- Streamlined the company's customer support process. Compiled documentation that served as a guide to the customer support team. From June 2019 to August 2019 (3 months) Greater New York City AreaSoftware Engineer @ MemSQL - Core member of the Query Processing and Optimization team- Designed and implemented internal binary mode for more efficient communication among nodes in a distributed system.- Designed and implemented in-list filter optimizations for distributed systems with multi aggregators and leaves.- Project leader of the development of the collection and display of feature statistics of different queries shapes in a distributed cluster. From March 2018 to June 2019 (1 year 4 months) New YorkQuantitative Analyst @ Hywin Capital Management - Hands on experience in the Chinese futures market.- Developed, back-tested, and implemented intraday stat arb strategies with sharpe > 4 in Chinese futures.- Optimized strategies and portfolios based on trader behaviors/sentiment analysis.- Conducted extensive research on the specific rules and regulations in the Chinese futures market.- Trading data visualization for various OS and platforms in different languages including HTML, CSS, Javascript, C#/VS. From October 2017 to March 2018 (6 months) Greater New York City AreaQuantitative Analyst @ Tech Square Trading - Actively involved in portfolio construction; developed, maintained and optimized trading strategies across different markets and holding periods; monitored trading platform and investor relations.- Designed and implemented alpha signals including market regime detection and pattern recognition, from analyzing a variety of large data sets, using machine learning principals.- Investigated market micro structure, and significantly improved the performance of a mid-frequency market making strategy, deployed strategies to multiple exchanges and countries.- Innovative data retrieval and analysis from alternative data sources for alpha research using NLP techniques. From July 2016 to October 2017 (1 year 4 months) Cambridge, MassachusettsQuantitative Trading Intern @ Tower Research Capital - Developed a risk limit management system to prevent potential violation of risk limits on traded products.- Integrated the above system into the overall trading platform, so that the new system adds minimal latency to the overall platform.- Successfully detected and handled multiple forms of failure recovery, such as user server crash and restart.- Implemented a data structure that improved variable sampling efficiency, by designing and implementing essential operations such as iterators. From May 2015 to August 2015 (4 months) Greater New York City AreaDeveloper @ MongoDB - Worked on the backend of a new Mongo-HHVM driver- Create encoding and decoding functions between PHP and BSON for all mongo-specific types, such as mongoID, mongoDate, mongoTimestamp, etc- Support other C++ implementations with existing C functions From February 2014 to May 2014 (4 months) Gmail SRE Intern @ Google Site Reliability Engineer intern• Designed and integrated a monitoring dashboard into the existing platform, to automate the process to monitor Gmail reliability. • Backend work: queried desired data from a query machine with proper filters. • Frontend work: passed and processed data between web servers and clients. Visualized raw data and displayed it. From June 2013 to August 2013 (3 months) Mountain View, CAResearch Apprentice @ Trinity College Computer Science Department • Composed a paper, An Efficient Out-of-Core Implementation of Block Cholesky on a Multi-GPU System, and won the best paper award on IASTED 2012 (Nov 2012). • Developed an efficient parallel implementation of Cholesky decomposition using General-Purpose Graphics Processing Units (GPGPU) and successfully applied it to image processing. From January 2012 to May 2013 (1 year 5 months) Research Assistant @ MIT Brain and Cognitive Sciences Cambridge, Massachusetts, United StatesResearch Assistant @ MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) Cambridge, Massachusetts, United StatesResearch Assistant @ Harvard University Graduate School of Arts and Sciences From June 2020 to September 2020 (4 months) Cambridge, Massachusetts, United States


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Jiajia Zhao's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

0 year(s), 7 month(s)

Jiajia Zhao's Willingness to Change Jobs

Unlikely

Likely

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