Joir-dan Gumbs

Product Engineer

San Francisco, California, United States16 yrs experience
Highly Stable

Key Highlights

  • 12 years of experience in data engineering and architecture.
  • Led data streaming initiatives at Block and Shopify.
  • Expert in machine learning and data governance.
Stackforce AI infers this person is a Data Engineering expert in SaaS with a focus on real-time data processing.

Contact

Skills

Core Skills

Data StreamingTechnical LeadershipLeadershipData InfrastructureProduct Strategy

Other Skills

Apache FlinkKubernetesHands-on Technical LeadershipApache KafkaStrategyMentoringOrganizational DevelopmentVendor ManagementIncident ManagementData ValidationTeam IntegrationFostering inclusivityResource ManagementData PrivacyData Governance

About

An architect by trade, technologist by passion, I have spent the past 12 years of my life devoted to learning all things computer science and technology. I have built technology, spoken about technology, and have sold technology to various companies and entities in the U.S. and Japan. Currently I lead the Data Streaming Platform organization at Block, responsible for both our ingestion strategy, as well as our eventing infrastructure. During my time as a Field Architect for Interactive and Social Media companies at IBM, I focus on bringing my knowledge on data sciences, mainly analytics/machine learning, social mining, and databases, to clients to aid them in solving key business problems that enable these companies to continue to build great content for all of us to enjoy. Previously a researcher I specialized in solving various search, mining, and question answering problems utilizing machine learning, natural language processing, and database technologies. I continue to hone skills in development, research, and business development in order to keep a fresh, relevant perspective to help clients, development teams, and whoever else that I work with.

Experience

16 yrs
Total Experience
1 yr 10 mos
Average Tenure
1 yr 9 mos
Current Experience

Shopify

Principal Data Engineer - Streaming

Sep 2024Present · 1 yr 9 mos · San Francisco, California, United States · Remote

  • Developed data pipelines using Flink to process change data from OLTP sources for real-time business KPI calculations.
  • Provided guidance to enable data engineers in building new streaming pipelines and converting old batch pipelines.
  • Collaborated with cross-functional teams to optimize streaming processes and enhance data engineering capabilities.
Apache FlinkKubernetesTechnical LeadershipHands-on Technical LeadershipApache KafkaData Streaming

Block

7 roles

Engineering Leader - Data Streaming Platform

Promoted

Apr 2023Aug 2024 · 1 yr 4 mos

  • Responsible for streaming infrastructure and data ingestion strategy for Block.
StrategyMentoringOrganizational DevelopmentVendor ManagementIncident ManagementLeadership+1

Senior Manager - Data Foundations (Infrastructure)

Apr 2021Feb 2024 · 2 yrs 10 mos

  • I run Data Infrastructure (near-realtime data pipelines, event and feeds ingestion, data warehouse, data inventory and privacy services) at Square. Team consists of multiple leads managing different aspects of our platform.
Data ValidationTeam IntegrationFostering inclusivityResource ManagementData PrivacyTechnical Leadership+14

Senior Platform Data Engineering Manager

Oct 2020Apr 2021 · 6 mos

Data ValidationTeam IntegrationFostering inclusivityResource ManagementData PrivacyTechnical Leadership+8

Platform Data Engineering Manager

Apr 2020Apr 2021 · 1 yr

  • Team lead (manager) responsible for streaming data infrastructure for company.
Data ValidationTeam IntegrationFostering inclusivityResource ManagementData PrivacyTechnical Leadership+8

Lead Data Engineer - E Commerce

Promoted

Aug 2018Apr 2020 · 1 yr 8 mos

  • Lead team in development and maintenance of real-time streaming ETL platform and data governance platform. Manage a team, with people responsibilities, and foster relationships with our various data consumers, both internal and external
Data ValidationFostering inclusivityData PrivacyTechnical LeadershipDefining RequirementsIncident Management+5

Senior Software Engineer Data

Jun 2018Jan 2019 · 7 mos

Data ValidationDefining RequirementsData Lakes

Senior Data Engineer

Mar 2018Jun 2018 · 3 mos

Data ValidationDefining Requirements

Confluent

Customer Advisory Board Member

Aug 2021Aug 2024 · 3 yrs

Team IntegrationProduct StrategyTechnical LeadershipRequirements ManagementVendor ManagementCommunication+1

Nexon m

Principal Software Engineer - Core Tech and Data

Jul 2017Mar 2018 · 8 mos · San Francisco Bay Area

  • As the Technical Lead, responsible for teaching and enforcing best practices on many parts of the analytics platform serviced to multiple game teams (first and third party). Most of my role is focused on development, architecting services, and working with other teams to ensure customer requirements are accounted for in all of our data products.
  • The rest of my role is on mentoring our junior and senior engineers. This includes teaching best practices for testing and development through one on ones, brown-bag sessions, code reviews, and occasional pair programming.
  • Primarily working in Python 3, with many different AWS services, not limited to Kinesis, Lambda, Redshift, and ECS, in order to upgrade existing pipeline to handle billions of events per day.

Ibm

6 roles

Senior Advisory Software Engineer & Customer / Partnership Engagment Lead - Video Games

Promoted

Sep 2015Jul 2017 · 1 yr 10 mos · San Francisco, California

  • Working on Architectures, POCs, and all things relating to the video games industry! Working with Product, Marketing, Business Development, and Engineering teams in order to align the company to the various needs and requirements of the games industry. Act as an games subject matter expert for partnership discussions, interact with internal and external marketing for industry-specific ad campaigns. Build games and e-sports POCs using internal products and open source platforms to assess current state with the requirements of the industry, and present gaps in coverage to product and engineering teams. Give presentations on building services and games using various technologies (internal and external).
  • Speaking sessions: PyCon Jamaica, Gaming Analytics Summit San Francisco (Sponsor Keynote), Interconnect 2017, PyParis 2017

Solutions Architect - Interactive and Social Media

Feb 2014Oct 2014 · 8 mos

  • Assist/own technical relationship to clients with a senior architect. Responsible for having strategic discussion with clients and guiding them to their goals, utilizing technology to get there. With my deep understanding of the space (especially the video game industry), I bring value through interpreting best practices for the client, captures requirements, gains insight, and finds opportunities for the company, namely in the data sciences (Analytics, Cloud, Social, Database, Watson) space. Also work on proof of concepts/technologies, organize events, manage projects and assessments, code up examples.
Data Validation

Associate Solutions Architect - Financial Services

Mar 2013Feb 2014 · 11 mos

  • Focusing on the Insurance and Financial Services Sector, assisted in the technical ownership of various clients to the company with a senior architect. Responsible for capturing requirements, gaining insight into issues and opportunities, namely in the data sciences (Analytics, Cloud, Social, Database) space. Translated various needs within the industries to architecture subsets, presented the best practices the architectures supported, as well as recommended technical solutions to business problems.
Defining Requirements

Summit Program - IT Architect

Jul 2012Mar 2013 · 8 mos

  • Training in the sales cycle, architectural theory and practice, as well as various processes within IBM. Worked on a variety of business projects to develop business capabilities.

Technical Co-op

Aug 2011Jan 2012 · 5 mos

  • Investigation in different uses of machine learning for large scale log searching

Extreme Blue Technical Intern

May 2011Aug 2011 · 3 mos

  • Created search framework for heterogeneous Big Data solutions with Lucene, Hadoop, Mahout and Hbase. Responsible for applying machine learning techniques (Latent Dirichlet Allocation, Cosine Similarity) to generalize, correlate, and search through large data sources. Work done in Java and Python. Gave presentations and interfaced with Executives.

Gree international, inc

Platform Data Engineer

Oct 2014Aug 2015 · 10 mos · San Francisco, California

  • Creation and maintenance of various ETL jobs, data and analytics-focused APIs, reports and dashboards. Documentation and architecture assessments of our game and data platform. Coming up with next-generation services to give insight to the other teams in the company.

University of florida

Research Assistant

Aug 2010Apr 2012 · 1 yr 8 mos · University of Florida

  • Created some Natural Language Processing tools for extracting key elements of questions passed to Morpheus Q&A system. Currently researching methods in Declarative Computational Journalism in the database. Work done in Java, Python.

Adaptive methods

Engineering Tech Intern

May 2009Aug 2009 · 3 mos · Clearwater, Florida

  • Refactored and added functionality to proprietary system. Installed a Postgres back-end store. Trained in Java and application to object relational mapping, query processing, and unit testing with JUnit.

352 media group

Programming Intern

Sep 2008Dec 2008 · 3 mos · Newberry, FL

  • Trained in web production with an in-depth focus on programming in the .NET framework. Worked on small-scale projects in C# and ASP.NET with SQL Server 2005.

At teaching center

Math Tutor

Aug 2007Dec 2007 · 4 mos · Gainesville Metropolitan Area

  • Tutored students in both a private one-to-one setting, and a classroom group setting in math (Precalculus, Survey of Calculus, Calculus I), as well as held test reviews with large groups of students.

Education

University of Florida

M.S. — Computer Engineering

Jan 2010Jan 2012

University of Florida

B.S. — Computer Science and Engineering

Jan 2005Jan 2010

Florida Atlantic University

Non-Degree — Dual enrollment

Jan 2004Jan 2005

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