Oscar Serna: Email & Phone Number

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Senior Blockchain App Engineer at Thrackle|Humble, Texas, United States

Position:

Senior Blockchain App Engineer at Thrackle

Location:

Humble, Texas, United States

View Oscar Serna's Email

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Last updated: 2026-07-13

Updated: 2026-07-13

Found email addresses for Oscar Serna:

Business emails:

o****a@thrackle.io,

o***r@thrackle.io

Personal emails:

o********s@gmail.com,

o*****************a@gmail.com

Found phones for Oscar Serna:

+1-909-***-**19,

+1-520-***-**47

A different Oscar Serna?

Work Experience 17 years

Senior Blockchain App Engineer at Thrackle

Sep 2024 - Current

Blockchain Developer at Thrackle

Nov 2022 - Aug 2025

Blockchain Developer at We The Culture

Apr 2022 - Nov 2022

Director, Software developer at StopTheWarOnDrugs NFT

Jun 2021 - Nov 2022

Blockchain Developer at SDK Co

Feb 2022 - Apr 2022

Android Developer at Self-employed

Jan 2017 - Sep 2018

Co-Founder at Precarius Tecnologicus

Sep 2009 - Jan 2013

Oscar Serna started working in 2009, then the employee has changed 5 companies and 4 jobs. On average, Oscar Serna works for one company for 1 year 8 months.

Oscar is proficient in English and Spanish. Their professional focus is Android Development, Application Development, and Artificial Intelligence (AI) across 3 core areas.

Oscar holds Fintech certifications.

Education

FinTech at Rice University

Bachelor of Engineering - BE at Universidad Autónoma de Occidente

Frequently Asked Questions

What is Oscar Serna's email address?

SignalHire found verified email addresses for Oscar Serna, both business and personal. Their business email is o****a@thrackle.io, and personal emails include o********s@gmail.com, and o*****************a@gmail.com.

What is Oscar Serna's phone number?

SignalHire found multiple verified phone numbers for Oscar Serna: +1-909-***-**19, and +1-520-***-**47.

How do I contact Oscar Serna at Thrackle?

You can reach Oscar Serna 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 Oscar Serna's professional background?

Oscar Serna has 17 years of professional experience. They have held roles including Blockchain Developer, Blockchain Developer, and Director, Software developer at companies such as Thrackle, We The Culture, and StopTheWarOnDrugs NFT. Their education includes FinTech from Rice University, and Bachelor of Engineering - BE from Universidad Autónoma de Occidente.

Is Oscar Serna's contact information up to date?

Yes. Oscar Serna's SignalHire profile was last updated on 13 July 2026, reflecting their current position as Senior Blockchain App Engineer at Thrackle.

Oscar Serna Namesakes

Name

Company

Position

Oscar Serna

Vida Valiente Foundation

Scholar

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Oscar Serna

Meijer

Pickup/Cashier

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oscar serna

school security ltda

Contratista construccion

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