Chastine Grace De Leon

Chastine Grace De Leon Email and Phone Number

Staff Software Engineer at Slack @ Slack
Chastine Grace De Leon's Location
San Mateo, California, United States, United States
Chastine Grace De Leon's Contact Details

Chastine Grace De Leon work email

Chastine Grace De Leon personal email

n/a
About Chastine Grace De Leon

Java backend software engineer. Technologies I work with include Spring, MongoDB, MySQL, and RESTful web services. I love writing clean and readable code that's highly maintainable. I bake a mean chocolate cake too.

Chastine Grace De Leon's Current Company Details
Slack

Slack

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Staff Software Engineer at Slack
Chastine Grace De Leon Work Experience Details
  • Slack
    Staff Software Engineer
    Slack Nov 2019 - Present
    San Francisco, California, Us
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  • Pandora
    Staff Software Engineer
    Pandora Apr 2019 - Oct 2019
    Oakland, Ca, Us
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  • Pandora
    Senior Software Engineer
    Pandora Mar 2017 - Apr 2019
    Oakland, Ca, Us
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  • Makeup Depot
    Senior Software Engineer
    Makeup Depot 2016 - Mar 2017
    - Implemented Spring-Data-REST and Lombok to reduce overall codebase by ~30% for internal inventory system for an online beauty and skincare purveyor.- Architected backend web service that allows owners to manage inventory, orders, pricing and cash flow that combine multiple currencies (USD and Php).- Enabled HATEOAS and painless API documentation using Swagger to facilitate smoother client integration.
  • Adchemy (Acquired By Walmartlabs)
    Senior Software Engineer
    Adchemy (Acquired By Walmartlabs) Jul 2011 - May 2014
    - Developed a feed management gateway service using Java, Spring, MongoDB and RabbitMQ for uploading over 3 million unique products across 20 categories and 6 clients to Google Merchant Center.- Optimized software development time by > 15% through creating 10+ RESTful API methods to supplement existing Java and Spring backend modules as part of service-oriented architecture redesign.- Maintained 100% uptime of Google AdWords and Bing Ads internal publishing services with Java, ensuring changes to Required Minimum Functionalities (RMFs) were met and third-party API issues were avoided.- Led team of 7 engineers through scrum agile development, with 2 week sprints and Git for version control.- Followed test driven development (TDD), achieving ~85% code coverage writing 300+ unit tests with JUnit.- Recognized in < 1 year with “Play to Win as a Team” Living Our Values award (top 4% of the company) shortly after promotion to Senior Software Engineer.
  • J.B. Hunt Transport (Remote)
    Software Engineer 3
    J.B. Hunt Transport (Remote) Jan 2008 - Jun 2011
    Makati, Ph
    - Engineered using Java, Spring and JSF efficient feature requests for 6 rating, pricing and billing systems which greatly increased customer satisfaction and optimized billable hours for outside contractors by over 10%.- Saved the company thousands of dollars by proposing and implementing the use of open-source Java Native Access to extract critical data from a third-party mileage application, which was otherwise unavailable.- Streamlined user invoicing process by 15 - 20% through constructing 2 major pages (from UI to backend) that merged the rates and bills procedures with Java, Spring, and DB2.- Proactively collaborated with users, QA engineers, and other stakeholders during development lifecycle, while adhering to strict guidelines for documentation and processes, reducing turnaround time by ~20%.
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Chastine Grace De Leon Skills

Hibernate Java Spring Agile Methodologies Mysql Tomcat Spring Framework Java Enterprise Edition Eclipse Maven Struts Junit Intellij Idea Mongodb Spring Data Spring Task Sql Restful Webservices Test Driven Development Jenkins

Chastine Grace De Leon Education Details

  • University Of The Philippines
    University Of The Philippines
    Master Of Information Systems
  • Southville Foreign University
    Southville Foreign University
    Information Technology

Frequently Asked Questions about Chastine Grace De Leon

What company does Chastine Grace De Leon work for?

Chastine Grace De Leon works for Slack

What is Chastine Grace De Leon's role at the current company?

Chastine Grace De Leon's current role is Staff Software Engineer at Slack.

What is Chastine Grace De Leon's email address?

Chastine Grace De Leon's email address is cd****@****ora.com

What schools did Chastine Grace De Leon attend?

Chastine Grace De Leon attended University Of The Philippines, Southville Foreign University.

What skills is Chastine Grace De Leon known for?

Chastine Grace De Leon has skills like Hibernate, Java, Spring, Agile Methodologies, Mysql, Tomcat, Spring Framework, Java Enterprise Edition, Eclipse, Maven, Struts, Junit.

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