AeroLeads people directory · profile

Justin Chu Email & Phone Number

Experienced and passionate Database and Software Engineer at DataStax
Location: Springboro, Ohio, United States 7 work roles 2 schools
2 work emails found @datastax.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email j****@datastax.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
DataStax
Role
Experienced and passionate Database and Software Engineer
Location
Springboro, Ohio, United States

Who is Justin Chu? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Justin Chu is listed as Experienced and passionate Database and Software Engineer at DataStax, based in Springboro, Ohio, United States. AeroLeads shows a work email signal at datastax.com and a matched LinkedIn profile for Justin Chu.

Justin Chu previously worked as Senior Database Engineer at Datastax and Senior Graph Database Engineer at Datastax. Justin Chu holds Master Of Science - Ms, Computer Science from University Of Kentucky.

Company email context

Email format at DataStax

This section adds company-level context without repeating Justin Chu's masked contact details.

{first_initial}{last}@datastax.com
92% confidence

AeroLeads found 2 current-domain work email signals for Justin Chu. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Justin Chu

Professional and passionate Database and Software Engineer, with 15 years of hands-on experience in different business sectors. Led and participated in the full software development lifecycle. Strong research professional, self-motivated and enthusiastic team player. Seeking opportunity with interesting challenges and good culture.I believe continuous learning is one of the keys to success. I spent two years off from work to pursue a Master's degree in Computer Science.I like to learn and explore different kinds of technologies and find out how they work under the hood. I also like communicating and brainstorming with people as I believe "Two are better than one", this includes diversity and improves views of angles.Specialties:• Expert in Java, J2EE, JavaScript, Web Applications, and Web Services (e.g. RESTful, SOAP) API.• Solid understanding of data structures, OOD, OOP, SaaS, and design patterns.• Skillful in RDBMS (e.g. Oracle, MySQL, MS SQL), NoSQL (e.g. Cassandra).• Proficient in continuous integration (CI) environment (e.g. Jenkins), and build automation (e.g. Ant, Maven, Gradle), distributed testing, performance testing, and version control (e.g. Git)• Familiar with various frameworks such as Spring, Hibernate, Node.js, Bootstrap.• Good knowledge of backend system architectures, including Docker, VMs, Firewall, etc.• Good understanding of application server containers (e.g. Tomcat, WebLogic).• Experienced in Android App development.• Managed production release and deployment in different environments (e.g. Redhat, Ubuntu, Solaris, Windows Server)• Participated in multiple large-scale projects with industry standards and best practices.• Self-motivated and enthusiastic collaborator.• Excellent troubleshooting skills.I am open to new opportunities, I look forward to connecting with you!

Listed skills include Javaserver Pages, Git, Linux, Maven, and 44 others.

Current workplace

Justin Chu's current company

Company context helps verify the profile and gives searchers a useful next step.

DataStax
Datastax
Experienced and passionate Database and Software Engineer
Website
datastax.com
AeroLeads page
Company profile
View company profile Email format
7 roles

Justin Chu work experience

A career timeline built from the work history available for this profile.

Senior Database Engineer

Current
Datastax

Santa Clara, California, US

DataStax Enterprise (DSE): A distributed database based on Apache CassandraAuthored, ported, and made contributions involving authentication, authorization, read and write path (compaction), data streaming, security vulnerabilities, database management tools, distributed testing frameworks, etc.NoSQLBench: An open-source performance testing tool for NoSQL.

Jan 2020 - Present

Senior Graph Database Engineer

Datastax

Santa Clara, California, US

DataStax Enterprise (DSE) Graph: A high-performance, scalable, distributed real-time graph data platform based on TitanAuthored, ported, and made contributions involving the query engine (TinkerPop), query interpreter (Gremlin), schema management, UX, performance, etc.Technologies: Java, Python, Scala, Groovy, Cassandra, CQL, Spark, Hadoop, Distributed.

Feb 2018 - Dec 2019

Research Assistant

University Of Kentucky

Lexington, KY, US

  • Context-Aware Debugging in Concurrent Programs
  • Designed and integrated a tool to identify and capture concurrency bugs patterns within thousands of executions and traces from real-world multi-thread applications
  • Applied machine learning and data mining techniques to analyze collected data and identified possible bugs with an accuracy of over 90%
  • Constructed and Identified faulty execution paths using graph data structures and the identified faulty patternsTechnologies: Java, Weka
May 2016 - Aug 2017

Senior Software Engineer

Astri

Hong Kong, Hong Kong, HK

  • Hewlett-Packard (HP) Bamboo: Big Data Analytics Platform
  • Refined backend architecture with object-relational mapping in best practices, which speeded up the overall performance by 15%
  • Defined well-structured standards and implemented microservices with JSON, RESTful API for different modules of the platform, shortening development time by 20%
  • Redesigned and implemented UIUX using responsive design and RESTful API to improve user-friendliness and smoothness
  • Proposed and delivered HA solution, enhanced system handling power, stability, and availability to 99.9% uptimeTechnologies: Java, JavaScript, RESTful APIs, Play, MySQL, Vertica, Elastic Search
Feb 2015 - Dec 2015

Analyst Programmer

Hongkong Post

Hong Kong, HK

  • Architected and migrated various legacy client-server-based systems into web applications using object-oriented design and MVC, increased efficiency by 20%
  • Built a centralized scheduling system for synchronizing high-volume transactions across different systems and platforms, augmented overall efficiency by 30%
  • Designed and built a secure way to exchange confidential data between clients using RSA, AES, and asymmetric cryptography (public key cryptography)
  • Implemented an Android App and web services as the backend service
  • Reviewed and improved code quality to maintain stability, boosted overall performance of the system by 25% and 99% uptime
  • Expedited project deadline by delegating the module into sub-modules. Plan, manage and mentor juniors to work as a team to increase productivity
Aug 2011 - Jan 2015

Analyst Programmer

Prudential Hong Kong

Quarry Bay, Hong Kong, HK

  • Participated in building an application to maintain source codes of 100+ internal applications in Microsoft Team Foundation Server
  • Maintained and controlled applications deployment by reviewing and testing
  • Communicated with different teams to understand their workflow in order to improve the efficiency of the applicationTechnologies: C#
Dec 2010 - Aug 2011

Consultant And Programmer

Timeless Software Limited

Kwai Chung, New Territories, HK

  • Performed in user requirements, data analysis, system design (object-oriented, MVC), and coding of the first Elderly service online platform in Hong Kong, serving 1,000+ clients
  • Administrated, and optimized databases and servers for maintaining maximum uptime
  • Contributed full project cycle in developing a game to assess the reading and writing abilities of childrenTechnologies: Java, J2EE, JavaScript, SQL, MSSQL Server, MySQL, Tomcat, ActionScript, Visual Basic, CSS, HTML
Sep 2004 - Nov 2010
Team & coworkers

Colleagues at DataStax

Other employees you can reach at datastax.com. View company contacts →

PP Pahola Porter Pahola Porter Colleague at Datastax San Jose, California, United States, United States View → ED Ekaterina Dimitrova Ekaterina Dimitrova Colleague at Datastax Pittsburgh, Pennsylvania, United States, United States View → DP Derek Potier Derek Potier Colleague at Datastax United States, United States View → JP Jeremy Perlman Jeremy Perlman Colleague at Datastax United Kingdom, United Kingdom View → MO Matthew Overstreet Matthew Overstreet Colleague at Datastax Greater Richmond Region, United States, United States View → HJ Hannah Jhonson Hannah Jhonson Colleague at Datastax Washim, India, India View → RW Robert Watters Robert Watters Colleague at Datastax Portland, Oregon, United States, United States View → RK Rohit Kumar Rohit Kumar Colleague at Datastax Bemetara, Chhattisgarh, India, India View → JN Joyce Ng Joyce Ng Colleague at Datastax Greater Sydney Area, Australia, Australia View → JD Jeff D. Jeff D. Colleague at Datastax Raleigh-Durham-Chapel Hill Area, United States, United States View →
2 education records

Justin Chu education

Master Of Science - Ms, Computer Science

University Of Kentucky

Bachelor Of Science - Bs, Computer Science

The University Of Manchester
FAQ

Frequently asked questions about Justin Chu

Quick answers generated from the profile data available on this page.

What company does Justin Chu work for?

Justin Chu works for DataStax.

What is Justin Chu's role at DataStax?

Justin Chu is listed as Experienced and passionate Database and Software Engineer at DataStax.

What is Justin Chu's email address?

AeroLeads has found 2 work email signals at @datastax.com for Justin Chu at DataStax.

Where is Justin Chu based?

Justin Chu is based in Springboro, Ohio, United States while working with DataStax.

What companies has Justin Chu worked for?

Justin Chu has worked for Datastax, University Of Kentucky, Astri, Hongkong Post, and Prudential Hong Kong.

Who are Justin Chu's colleagues at DataStax?

Justin Chu's colleagues at DataStax include Pahola Porter, Ekaterina Dimitrova, Derek Potier, Jeremy Perlman, and Matthew Overstreet.

How can I contact Justin Chu?

You can use AeroLeads to view verified contact signals for Justin Chu at DataStax, including work email, phone, and LinkedIn data when available.

What schools did Justin Chu attend?

Justin Chu holds Master Of Science - Ms, Computer Science from University Of Kentucky.

What skills is Justin Chu known for?

Justin Chu is listed with skills including Javaserver Pages, Git, Linux, Maven, Jquery, Node.Js, Object Oriented Programming, and Tomcat.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.