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Daniel Singer Email & Phone Number

Director of Engineering at Gaggle at Gaggle
Location: Philadelphia, Pennsylvania, United States 11 work roles 2 schools
2 work emails found @jpmorgan.com 3 phones found area 789 and 212 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email d****@jpmorgan.com
Direct phone (789) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director of Engineering at Gaggle
Location
Philadelphia, Pennsylvania, United States

Who is Daniel Singer? Overview

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Quick answer

Daniel Singer is listed as Director of Engineering at Gaggle at Gaggle, based in Philadelphia, Pennsylvania, United States. AeroLeads shows a work email signal at jpmorgan.com, phone signal with area code 789, 212, and a matched LinkedIn profile for Daniel Singer.

Daniel Singer previously worked as Director of Engineering at Gaggle and Technical Advisor at Mucktracker. Daniel Singer holds B.A., Physics from University Of Pennsylvania.

Company email context

Email format at Gaggle

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{first_initial}{last}@jpmorgan.com
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AeroLeads found 2 current-domain work email signals for Daniel Singer. Compare company email patterns before reaching out.

Profile bio

About Daniel Singer

I have spent over a decade-and-a-half working with high-performing software teams as a leader and a developer, on products that have a real impact. I like developing a product vision validated by users, digging in with team members to help them grow and succeed, and motivating engineers by thinking about software in the context of the business. When I have time, I also like writing well-tested code that is easy to understand and extend.I run the Engineering Leadership Roundtable meetup in both San Diego and Philadelphia, I help out at local coding bootcamps in both cities as well. I also work on personal projects that I'm excited about. Feel free to drop a line to say hello!

Listed skills include Trading, Credit, Derivatives, Fixed Income, and 11 others.

Current workplace

Daniel Singer's current company

Company context helps verify the profile and gives searchers a useful next step.

Gaggle
Gaggle
Director of Engineering at Gaggle
AeroLeads page
11 roles

Daniel Singer work experience

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

Director Of Engineering

Current

Dallas, Texas, US

Aug 2024 - Present

Technical Advisor

Current

Brooklyn, NY, US

We are building tools to promote critical media literacy in classrooms, by allowing students to engage with live news feeds from a variety of major news sources in the context of a lesson, at a time where developing media literacy skills is one of the greatest challenges our country has faced in a generation.

Aug 2020 - Present

Director Of Engineering

Philadelphia, Pennsylvania, US

Responsible for all three application development teams at Crossbeam, spanning domains including our web application, our data ingestion pipeline and core algorithms, and our outbound integration system that allows users to take full advantage of their ecosystem.

Dec 2021 - Jul 2024

Engineering Manager

Philadelphia, Pennsylvania, US

Leading a talented team of engineers as we build a collaborative intelligence platform that serves as an escrow service for data, allowing companies to find overlapping customers and prospects, while keeping the rest of their data private and secure.

Dec 2020 - Jan 2022

Consultant

D.Code Llc

I work with early-stage startups helping existing technical teams build software to reach critical milestones. I enjoy digging into requirements and working with my clients to help streamline their processes and systems so they can move and grow fast.

Apr 2019 - Dec 2020

Software Engineering Manager

Hoboken, New Jersey, US

I manage the Teach team, an 8-person engineering team which is responsible for delivering teacher-facing workflows (such as course creation and student learning analytics) for the Knewton product. We make it easy for instructors to structure their course for student success, and surface insights from our real-time adaptive learning tool that help them.

Dec 2016 - Mar 2019

Lead Software Engineer

Hoboken, New Jersey, US

In addition to writing code in my role as an engineer, I am responsible for the ongoing work of Teach team members. I coordinate sprint planning, and work closely with my manager and with engineers on the team to make sure that we are delivering code quickly, and to help engineers be productive as they tackle problems that are challenging and interesting.

Aug 2016 - Dec 2016

Software Engineer

Hoboken, New Jersey, US

I work on the API team, which supports reliability and business logic for the API, which our partners use to send student interactions and get personalized recommendations and analytics. I develop code for our proxy, gateway service, and authentication services, as well as our end-to-end test suite.At Knewton, we build an adaptive learning engine that is.

Aug 2015 - Aug 2016

Consultant

D.Code Llc

Worked on a variety of projects that vary in technology, stack and domain, helping small companies achieve their business objectives effectively and efficiently. In addition to writing code, I also help companies to improve their culture and software processes, so that my impact can reach beyond the length of my engagement.Some of the companies I've worked.

Apr 2014 - Aug 2015

Co-Founder

Forward Philly

Technical co-founder of a successful real estate company in the city of Philadelphia. Helped to grow and manage a team of real estate folks to buy and sell residential real estate, and recruited and managed a team of junior engineers to develop software that improves our ability to identify and close valuable deals to the tune of $500k+ annual revenue.

Apr 2014 - Aug 2015

Financial Software Developer

New York, NY, US

Working in the Portfolio Analytics group, developing portfolio construction and idea-generation applications. I specifically work on a small team that owns the Portfolio Optimizer application, and I am responsible for the full stack that supports this application.

Aug 2010 - Apr 2014
2 education records

Daniel Singer education

B.A., Physics

University Of Pennsylvania

Education record

Hawken School
FAQ

Frequently asked questions about Daniel Singer

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

What company does Daniel Singer work for?

Daniel Singer works for Gaggle.

What is Daniel Singer's role at Gaggle?

Daniel Singer is listed as Director of Engineering at Gaggle at Gaggle.

What is Daniel Singer's email address?

AeroLeads has found 2 work email signals at @jpmorgan.com for Daniel Singer at Gaggle.

What is Daniel Singer's phone number?

AeroLeads has found 3 phone signal(s) with area code 789, 212 for Daniel Singer at Gaggle.

Where is Daniel Singer based?

Daniel Singer is based in Philadelphia, Pennsylvania, United States while working with Gaggle.

What companies has Daniel Singer worked for?

Daniel Singer has worked for Gaggle, Mucktracker, Crossbeam, D.Code Llc, and Knewton.

How can I contact Daniel Singer?

You can use AeroLeads to view verified contact signals for Daniel Singer at Gaggle, including work email, phone, and LinkedIn data when available.

What schools did Daniel Singer attend?

Daniel Singer holds B.A., Physics from University Of Pennsylvania.

What skills is Daniel Singer known for?

Daniel Singer is listed with skills including Trading, Credit, Derivatives, Fixed Income, Securities, Prime Brokerage, Bloomberg, and Bonds.

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