Joe Crobak

Co-Founder

South Orange, New Jersey, United States17 yrs 7 mos experience
Highly Stable

Key Highlights

  • Led technical organization growth from 1 to 7 engineers.
  • Achieved 70% customer adoption for Confluent Cloud Metrics API.
  • Drove millions in savings through contract analytics engine.
Stackforce AI infers this person is a SaaS-focused engineer with expertise in scalable distributed systems.

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Skills

Other Skills

HadoopJavaPythonLuceneMemcachedDjangoDojoSpringJUnitAntMavenGWTAutomationPuppetEC2

About

I like working with scalable+distributed teams and systems

Experience

17 yrs 7 mos
Total Experience
1 yr 11 mos
Average Tenure
0 mo
Current Experience

Althea

Founding Engineer

Apr 2026Present · 0 mo · New York, NY · Hybrid

Joe crobak development

Principal Consultant

Aug 2025Apr 2026 · 8 mos · Remote

  • Working with seed and pre-seed startups on early product builds.

Midstream health

Founding Member of Technical Staff

Jan 2024Jul 2025 · 1 yr 6 mos · New York, New York, United States · Hybrid

  • Founded and led the technical organization from scratch—grew engineering team from 1 to 7, driving all hiring, architecture decisions, and engineering culture
  • Built complete product platform: LLM-powered document processing (Claude/OpenAI/Gemini), React UIs, Snowflake/DBT data pipelines, and Cloud infrastructure
  • Delivered contract analytics engine that drove $XX savings by extracting rebate terms from thousands of healthcare contracts using LLMs
  • Drove product and technical direction with CEO and early customers, balancing rapid iteration with healthcare compliance requirements

Confluent

3 roles

Senior Engineering Manager

Promoted

Jul 2021Jun 2023 · 1 yr 11 mos

  • Grew engineering team from 5 to 18 across three product domains while maintaining hands-on technical leadership
  • Launched Confluent Cloud Metrics API, achieving 70% customer adoption and 200x usage growth
  • Led multi-quarter platform migrations cutting cloud spend by millions while improving performance SLAs
  • Stayed deeply technical as a manager: on-call rotations, incident commander, architecture reviews at petabyte scale

Engineering Manager - Observability

Promoted

Dec 2019Jul 2021 · 1 yr 7 mos

Software Engineer

Jan 2019Dec 2019 · 11 mos

  • Early member of Confluent Cloud engineering team. Focus on observability for customers and external teams.

Uno health

Technical Advisor

Apr 2019Jul 2025 · 6 yrs 3 mos

  • Advised on early technical decisions including deployment, frontend frameworks, security, and compliance strategy; helped hire early engineering leaders

Joe crobak consulting

Independent Consultant

Jan 2018Jan 2019 · 1 yr · Washington D.C. Metro Area

  • In 2018, I worked with a consumer tech startup and health tech startup as they launched. I worked on a variety of technology and tools across the stack as is described in the following blog post.

United states digital service

Software Engineer

Sep 2015Dec 2017 · 2 yrs 3 mos · Washington D.C. Metro Area

  • Federal government employee at the USDS, a group at the White House started to bring private sector expertise to government for 1-2 year tours of duty.
  • Founding member of the USDS team at Health and Human Services working on healthcare projects such as healthcare.gov and the Medicare quality reporting systems.
  • Acting CTO of the Quality Payment Program, which implements the 2015 MACRA legislation that shifts the $100 billions+ of Medicare spending to value-based care. Focus on architecture, security, automation, and overall best practices. Our team won the 2017 “Execution of Major Projects Award.”
  • Helped grow the HHS team to 15+ people and hire within USDS, conducting over 100 technical interviews. Nothing better than growing the next generation of USDSers!
  • Modernization efforts have included Amazon Web Services, Okta, Agile software development, DevOps, and new contracting mechanisms.

Sum

Sr. Software Engineer

Sep 2013May 2015 · 1 yr 8 mos · Greater New York City Area

  • First engineer; built data platform from scratch and grew backend team to 5

Foursquare

Software Engineer

Jan 2012Aug 2013 · 1 yr 7 mos · Greater New York City Area

  • Built data infrastructure (Kafka, Hadoop, Redshift) enabling analytics at scale

Adconion media group

Technical Staff / Senior Software Engineer

Nov 2009Dec 2011 · 2 yrs 1 mo · Greater New York City Area

Joost

Member of Technical Staff

Mar 2008Nov 2009 · 1 yr 8 mos

Rutgers university

3 roles

Research Assistant

Jan 2007Feb 2008 · 1 yr 1 mo

Teaching Assistant

Sep 2006Jan 2008 · 1 yr 4 mos

Software Developer

Sep 2006Nov 2007 · 1 yr 2 mos

Education

Lafayette College

BS — Computer Science

Jan 2002Jan 2006

Rutgers University

MS — Computer Science

Jan 2006Jan 2010

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