Eric Fonseca ☕️

Eric Fonseca ☕️ Email and Phone Number

Principal Software Engineer at Roblox | Co-founder of funemoji.club & kingscup.online & crossword.monster @ Roblox
san mateo, california, united states
Eric Fonseca ☕️'s Location
San Mateo, California, United States, United States
Eric Fonseca ☕️'s Contact Details

Eric Fonseca ☕️ work email

Eric Fonseca ☕️ personal email

About Eric Fonseca ☕️

UCSD CS | Distributed Systems, Networking, IoT | Gopher :3

Eric Fonseca ☕️'s Current Company Details
Roblox

Roblox

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Principal Software Engineer at Roblox | Co-founder of funemoji.club & kingscup.online & crossword.monster
san mateo, california, united states
Website:
roblox.com
Employees:
2346
Eric Fonseca ☕️ Work Experience Details
  • Roblox
    Principal Software Engineer
    Roblox Oct 2024 - Present
  • Roblox
    Senior Software Engineer
    Roblox Oct 2018 - Present
    San Mateo
    * Led the solo effort to set up and maintain a new telemetry pipeline as a hackweek project which ended up vital for performance, security, and capacity planning investigations of multiple teams.* Implemented the first version of a benchmarking process that was instrumental in guiding future projects for the networking team.* Executed an exploratory parallelism project that improved server performance greatly and paved the way for future projects.* Mentored a new member of the team to harden and enrich an existing metrics pipeline that was very limiting and unreliable.* Became owner of a multi-platform http client and made various fixes and improvements to enable proxying and surfaced valuable metrics from the underlying library.
  • Packetzoom
    Senior Software Engineer
    Packetzoom Feb 2017 - Present
    San Mateo, Ca
    ● Architected and implemented core features for PZConnect, a UDP-based product specifically tailored for gaming that improves mobile communication.● Adapted existing custom protocol to allow bi-directional messaging for PZConnect alpha and wrote code to enable new features such as online presence detection and quality of service levels (fire and forget, reliable, etc).● Created technical specifications, reviewed code, and provided guidance to team members by leveraging networking and Go expertise.● Took ownership of a custom proxy server project that optimized communication with origin servers and allowed for on-the-fly request modifications.● Stabilized and improved cache management application crucial to Mobile Expresslane performance.
  • Ge Digital
    Software Engineer
    Ge Digital Jul 2015 - Feb 2017
    San Ramon, Ca
    Engineer on GE’s first software-based leadership program, consisting of six-month rotations between GE’s businesses.DATA SERVICES TEAM● Built a customer-facing migration tool to transfer on-premise, industrial data stores to the Predix cloud.● Improved one of Predix’s core services, Timeseries, by contributing to the DataTorrent streaming engine and the custom storage and query service forked from KairosDB.GE CURRENT TEAM● Helped implement MQTT support on a scalable publish/subscribe service to enable easy integration with IoT devices.● Contributed heavily to investigating big data processing engines (DataTorrent, Spark) and configuring services to track user usage for metering/billing purposes.
  • Ucsd Computer Science Department
    Computer Science Tutor
    Ucsd Computer Science Department Sep 2014 - Dec 2014
    La Jolla, Ca
    ● Tutored for UCSD's Advanced Data Structures class under Prof. Mirza.● Held lab hours explaining to students topics related to data structures. Guided them throughassignments by teaching algorithmic knowledge, as well as problem-solving and debugging skill
  • Arris
    Software Engineering Intern
    Arris Jun 2014 - Sep 2014
    ● Used the .NET framework to develop a Windows tool to interpret compressed binary data files anddisplay them in user-friendly interface that allowed for fast troubleshooting.● Extended the functionality of an existing scheduler using the Quartz library to add two new jobs,monitoring certificate validity and synchronizing state between local and company-wide databases.

Eric Fonseca ☕️ Skills

Git Discover Debugging Windows Cost Visual Studio Students Jenkins On Premise Motors Frameworks Cd Binary Accelerometer Iot San Data Services Data Structures Tdd Management Simulations Computer Science Security Customer Facing Foundry Management General Electric Integration Pki Data Storage Friendly Algorithms Maven Languages Troubleshooting Business Services Windows Software Development Quartz Explaining Android Development Internet Of Things Android Cloudfoundry Spring Framework Junit Ci Meters System Monitoring Investigation Spark Digital Circuit Design Core Services .net Power Grpc C Retail Windows Software Operating Systems Query Writing Applications Microservice Architecture Validity Apache Spark Mqtt Big Data Redis Software Engineering Paas Golang Automobile Data Migration Cloud Computing C# Internal Audit Teaching Interfaces Cassandra Scrum Software San Diego Eclipse Java Go Tutoring Heroku Datatorrent Libraries C++ Invoicing Cryptography Python Problem Solving Conceptual Modeling Compilers Databases

Eric Fonseca ☕️ Education Details

Frequently Asked Questions about Eric Fonseca ☕️

What company does Eric Fonseca ☕️ work for?

Eric Fonseca ☕️ works for Roblox

What is Eric Fonseca ☕️'s role at the current company?

Eric Fonseca ☕️'s current role is Principal Software Engineer at Roblox | Co-founder of funemoji.club & kingscup.online & crossword.monster.

What is Eric Fonseca ☕️'s email address?

Eric Fonseca ☕️'s email address is ed****@****ail.com

What schools did Eric Fonseca ☕️ attend?

Eric Fonseca ☕️ attended University Of California, San Diego, Sweetwater High School.

What are some of Eric Fonseca ☕️'s interests?

Eric Fonseca ☕️ has interest in Poverty Alleviation.

What skills is Eric Fonseca ☕️ known for?

Eric Fonseca ☕️ has skills like Git, Discover, Debugging, Windows, Cost, Visual Studio, Students, Jenkins, On Premise, Motors, Frameworks, Cd.

Who are Eric Fonseca ☕️'s colleagues?

Eric Fonseca ☕️'s colleagues are Thor Mogus, Sparks X, Natalia Sharp, Pat Not, Vincent Catanzariti, Daniel Rivera, Ava K Lewis.

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