Joseph Singer: Email & Phone Number

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Blockchain Developer at Freelance|Dubai, United Arab Emirates

Position:

Blockchain Developer at Freelance

Location:

Dubai, United Arab Emirates

View Joseph Singer's Email

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Last updated: 2026-05-26

Updated: 2026-05-26

Found email addresses for Joseph Singer:

Business emails:

s***@hotmail.com

Personal emails:

s***@hotmail.com,

j***@gmail.com,

s***@ftb.ca.gov,

j***@yahoo.com

Found phones for Joseph Singer:

+1-480-***-**34,

+1-480-***-**51

A different Joseph Singer?

Work Experience 14 years

Blockchain Developer at Freelance

Nov 2022 - Current

Senior Software Engineer at World Mobile Group

Oct 2025 - Apr 2026

Lead Blockchain Data Engineer at Hero.io

Feb 2025 - Oct 2025

Technology Specialist I at California Franchise Tax Board

Mar 2020 - Nov 2022

Lead Software Developer at Render Steel

Sep 2018 - Mar 2020

Senior Software Developer III at Spin Games

Nov 2012 - Aug 2017

Joseph Singer started working in 2012, then the employee has changed 5 companies and 5 jobs. On average, Joseph Singer works for one company for 2 years 3 months.

Their professional focus is Artificial Intelligence (AI), Blockchain, and Full-Stack Development across 3 core areas.

Frequently Asked Questions

What is Joseph Singer's email address?

SignalHire found verified email addresses for Joseph Singer, both business and personal. Their business email is s***@hotmail.com, and personal emails include s***@hotmail.com, j***@gmail.com, and s***@ftb.ca.gov.

What is Joseph Singer's phone number?

SignalHire found multiple verified phone numbers for Joseph Singer: +1-480-***-**34, and +1-480-***-**51.

How do I contact Joseph Singer at Freelance?

You can reach Joseph Singer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Joseph Singer's professional background?

Joseph Singer has 14 years of professional experience. They have held roles including Senior Software Engineer, Lead Blockchain Data Engineer, and Technology Specialist I at companies such as World Mobile Group, Hero.io, and California Franchise Tax Board.

Is Joseph Singer's contact information up to date?

Yes. Joseph Singer's SignalHire profile was last updated on 26 May 2026, reflecting their current position as Blockchain Developer at Freelance.

Joseph Singer Namesakes

Name

Company

Position

Joseph Singer

Rite Aid Corporation

Director, Capital Investment and Real Estate Analysis

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Joseph Singer

Dandy

Business Development Representative

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Joseph Singer

Singer Title Services

Title insurnace agency

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