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Doug Stein Email & Phone Number

Director of Engineering at Hats & Ladders
Location: Miami-Fort Lauderdale Area, United States, United States 18 work roles 3 schools
1 work email found @comptia.org 2 phones found area 508 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email d****@comptia.org
Direct phone (508) ***-****
LinkedIn Profile matched
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Current company
Role
Director of Engineering
Location
Miami-Fort Lauderdale Area, United States, United States

Who is Doug Stein? Overview

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Quick answer

Doug Stein is listed as Director of Engineering at Hats & Ladders, based in Miami-Fort Lauderdale Area, United States, United States. AeroLeads shows a work email signal at comptia.org, phone signal with area code 508, and a matched LinkedIn profile for Doug Stein.

Doug Stein previously worked as Principal at Memespark Llc and Director Of Engineering at Sam Labs. Doug Stein holds Ma, Physics from Stony Brook University.

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Email format at Hats & Ladders

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{first_initial}{last}@comptia.org
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AeroLeads found 1 current-domain work email signal for Doug Stein. Compare company email patterns before reaching out.

Profile bio

About Doug Stein

CTO with deep experience in technology-related corporate strategy. My first job after graduate school was founding a computer science department at an elite prep school in the Boston area - so education is my first love (especially as it pertains to mathematics and the hard sciences). My second love was (and is) quantitative finance. Perhaps it has to do with the challenge of helping people avoid outliving their income. Perhaps it's the tough intellectual challenges.What do I enjoy doing professionally? Well, I've always tried to work at the intersection of technology and significant business problems - especially those where many people will be affected. Most of my positions the last 20 years have been CTO-level at companies where technology is the heartbeat of the business value.Specialties: Pragmatic Marketing coupled with Agile Development to create products that delight markets (and create companies remain nimbly responsive). Machine-learning applied to human performance (evaluation and feedback at scale). Educational publishing (technology-based) - including author acquisition and partner selection. Design of closed-loop instruction and formative assessment architecture. Selecting and negotiating development partners (including overseas development). Integration of ERP and CRM into business processes to enable high-volume sales. Enterprise architecture - including an understanding of how products my team builds will "fit in" to a customer's emerging infrastructure.

Listed skills include Saas, Strategic Partnerships, Start Ups, E Learning, and 45 others.

Current workplace

Doug Stein's current company

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Hats & Ladders
Hats & Ladders
Director of Engineering
Florida, United States
AeroLeads page
18 roles · 43 years

Doug Stein work experience

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

Director Of Engineering

Current

New York, NY, US

Hats & Ladders - career readiness for Gen Z and Gen Alpha. We serve Climbers and Coaches in school-based and agency/provider (outside school) programs. I'm here to scale delivery (for the climbers) and reporting (for customers and coaches) and "ladder construction" (for our authoring teams). I'll also make sure we take the high-road for AI (substantive and.

Jan 2024 - Present

Principal

Current

US

Strategy and Technology Consulting - focus on SaaS companies, educational technology (esp. games and simulations in education and applied AI/ML), and ERP processes for subscription-based software companies.The company slogan is "A great idea should take on a life of its own..."; this sums up hopes for and efforts on behalf of my clients' good ideas.

May 2007 - Present

Director Of Engineering

Boston, Massachusetts, US

  • Hired as the top technical role in this smaller (24-person) startup. Charged with releasing the first SaaS platform and retooling the team to support enterprise-grade learning while retaining the fluid coding.
  • Completed a forced-march migration to AWS in the first three weeks (the platform had stopped building the week before I joined!) and added back-end and DevOps expertise to a “pure front-end” team. Mentored staff to.
  • Selected and integrated best-of-breed assessment technology to create formative learning-embedded capability. This includes twovisual programming environments, assignable and rubric-gradable item types.
  • Migrated to a true hierarchical district/school/teacher data model; migrated to data platform (DynamoDB) supporting millisecondresponse with predictable and improved unit economics.
  • Integrated 3 disparate rostering systems (Clever, ClassLink, OpenRoster) to support US and international customer requirements.
  • Guided leadership team towards a license model that fits how the larger customers want to buy.
Mar 2022 - Jun 2023

Senior Director Of Operations

Downers Grove, IL, US

Joined with the acquisition of Metacog. Selected technology and architecture to revamp new scalable cloud-based exam delivery platform. Consulted on architecture for enterprise-wide SSO. Worked with external partners and vendors to incorporate Metacog into the learning and certification platforms.

Jun 2019 - Nov 2021

Cto

Downers Grove, Illinois, US

metacog was a new company carved out from Victory Productions whose purpose is to commercialize and expand the metacog™ platform and API. metacog allows you to instrument learner responses from any type of learning object (including assessment items, simulations, casual and serious and multiplayer games, performance tasks, etc.). Our platform aggregates.

Apr 2014 - Jun 2019

Chief Technology And Business Development Officer

Union Lake, Michigan, US

Responsible for developing new technology-based product lines, acquiring technology-savvy partners, and using technology to delight all of our customers and partners by helping them develop effective personalized and data-rich leaning solutions.

Jan 2013 - Nov 2017

Vice President, Product Development And Innovation

New York, NY, US

Incubate new product lines; evolve existing product lines to meet the needs of member schools. Ensure that assessment is not merely a discrete disconnected event, but part of a process which guides teachers and students to reach their fullest potential as learners (yes - good teachers continue to learn).

Mar 2011 - May 2012

Advisory Board Member

Charlotte, North Carolina, US

Advised the company - before and after its purchase and change of control in 2010 - on market and technology strategy for the particular needs of the K-12 market. Worked with original, interim, and new CEO along with the executive leadership and other advisors as needed. Occasionally exhibited the company vision and products as part of presentations on.

Aug 2009 - Feb 2012

Vp Development And Technology

Portland, Oregon, US

Took the company from "single product welded to corporate website" to multiple products on a real instruction and assessment platform serving over 1.8 million students. Rebuilt the platform and editorial/content teams and put in place an Agile development process suitable for a subscription-based SaaS business. Learning.com releases new versions every 8-10.

Sep 2003 - Apr 2007

Chief Technology Officer

Boston, Massachusetts, US

I was recruited to join this seed-stage startup and bring a Patented Portfolio Optimization technology out of the lab and into a deployable and salable state—which I successfully completed with minimal capital and time spent. The technology is used by the firm to manage nearly $1B of assets. It's also been licensed to several firms ranging from hedge funds.

2001 - 2003 ~2 yrs

Cto

Los Angeles, California, US

Shipped V2.0 - after developing a clean XML-based contract boundary between Engineering (backend) and Marketing (UI). Mentored front-end developers on how to build dynamic AJAX UI (lead developer went on to join Yahoo and write a great JavaScript book). Helped sales close a pair of $1MM deals in banking and finance sector. Unfortunately, the clock ran out.

2000 - 2001 ~1 yr

Principal Consultant

Redmond, Washington, US

I was hired at the highest consulting rank to serve as Enterprise and/or Partner Strategy Consultant serving the largest customers and partners of Microsoft. My charge was to help Cambridge Technology Partners (now part of Novell), a $600 million consulting firm, develop replicable solution offerings in six go-to-market practice areas. Responsible for.

1998 - 2000 ~2 yrs

Svp And Chief Technology Officer

Boston, MA, US

I was hired as first CTO for this global quantitative asset manager ($5 billion AUM). The major strategic goal was to increase investment performance by shortening time-to-market of new research ideas as well as increasing AUM per employee. Developed and articulated vision of message-based corporate architecture to replace batch-oriented UNIX architecture.

1997 - 1998 ~1 yr

Chief Technologist

London, GB

Started this new interactive business unit within Pearson Addison-Wesley, for which I wrote the technology plan and developed and executed a hiring plan. I brought the business unit from zero to eighteen people while meeting budget numbers for the first two years of operations. Published 6 major titles for higher education math / hard-science markets.

1994 - 1997 ~3 yrs

Software Evangelist

Champaign, IL, US

Developed Macintosh version of Mathematica 2.0; one of two designers of the Macintosh, NeXT, and Motif versions of the Mathematica Notebook Interface. Other responsibilities included: full responsibility for release engineering, documentation and packaging review, external contact and negotiation with partners, development of technical marketing plans and.

1990 - 1994 ~4 yrs

Software Engineer

Bbn Systems And Technologies

Designed and implemented the software for a National Science Foundation project entitled "Advanced Mathematics from an Elementary Viewpoint: Chaos, Fractal Geometry, and Nonlinear Systems‖.

1988 - 1989 ~1 yr

Head Of Computer Science Department

Dedham, MA, US

Founded new department to serve Independent grades 7-12 day and boarding school with 425 students; developed complete Computer Science Curriculum (from basic literacy through Advanced Placement Computer Science); taught full course load (60+ students); acquired and managed networked computer systems and micro- and mini-computer lab; developed technology.

1983 - 1987 ~4 yrs
3 education records

Doug Stein education

Ma, Physics

Stony Brook University

Ba, Physics

University Of Pennsylvania

High School Diploma, College/University Preparatory And Advanced High School/Secondary Diploma Program

The Episcopal Academy
FAQ

Frequently asked questions about Doug Stein

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

What company does Doug Stein work for?

Doug Stein works for Hats & Ladders.

What is Doug Stein's role at Hats & Ladders?

Doug Stein is listed as Director of Engineering at Hats & Ladders.

What is Doug Stein's email address?

AeroLeads has found 1 work email signal at @comptia.org for Doug Stein at Hats & Ladders.

What is Doug Stein's phone number?

AeroLeads has found 2 phone signal(s) with area code 508 for Doug Stein at Hats & Ladders.

Where is Doug Stein based?

Doug Stein is based in Miami-Fort Lauderdale Area, United States, United States while working with Hats & Ladders.

What companies has Doug Stein worked for?

Doug Stein has worked for Hats & Ladders, Memespark Llc, Sam Labs, Comptia, and Metacog.

How can I contact Doug Stein?

You can use AeroLeads to view verified contact signals for Doug Stein at Hats & Ladders, including work email, phone, and LinkedIn data when available.

What schools did Doug Stein attend?

Doug Stein holds Ma, Physics from Stony Brook University.

What skills is Doug Stein known for?

Doug Stein is listed with skills including Saas, Strategic Partnerships, Start Ups, E Learning, Enterprise Software, Strategic Planning, Strategy, and Enterprise Architecture.

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