John Mark Sena: Email & Phone Number

Opt-Out

Application Developer at IBM|Bacoor, Calabarzon, Philippines

Position:

Application Developer at IBM

Location:

Bacoor, Calabarzon, Philippines

View John Mark Sena's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-02

Updated: 2026-07-02

Found email addresses for John Mark Sena:

Business emails:

m**@ibm.com

Personal emails:

j**********a@gmail.com

Found phone for John Mark Sena:

+63-***-***-4192

A different John Mark Sena?

Work Experience 8 years

Application Developer at IBM

May 2024 - Current

Full Stack Engineer at IBM SOLUTIONS DELIVERY INC.

May 2024 - Current

Senior Software Engineer at Novare

Apr 2023 - May 2024

Junior Software Engineer at Novare Technologies

Nov 2021 - May 2024

Full Stack Engineer at MDI – NOVARE TECHNOLOGIES

Nov 2021 - May 2024

Software Quality Assurance Engineer at Star 8 Green Technology Corp

Feb 2021 - Nov 2021

Quality Assurance Engineer at INNOV8 GREEN TECHNOLOGY AND SOLUTIONS

Feb 2021 - Nov 2021

Quality Assurance Engineer at Denso Techno Philippines, Inc.

Dec 2019 - Jul 2020

Web Developer at Black Arrow Express

Jul 2018 - Oct 2018

Software Development Intern at Airlift Asia Inc

Jun 2018 - Oct 2018

John Mark Sena started working in 2018, then the employee has changed 9 companies and 7 jobs. On average, John Mark Sena works for one company for 1 year 4 months.

Their professional focus is Agile Software Development, Agile Testing, and AJAX across 3 core areas.

John holds Java Spring Boot certifications.

Education

Bachelor's degree at Technological University of the Philippines

Bachelor of Science at Technological University of the Philippines

Frequently Asked Questions

What is John Mark Sena's email address?

SignalHire found verified email addresses for John Mark Sena, both business and personal. Their business email is m**@ibm.com, and personal emails include j**********a@gmail.com.

What is John Mark Sena's phone number?

SignalHire found a verified phone number for John Mark Sena: +63-***-***-4192.

How do I contact John Mark Sena at IBM?

You can reach John Mark Sena 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 John Mark Sena's professional background?

John Mark Sena has 8 years of professional experience. They have held roles including Full Stack Engineer, Senior Software Engineer, and Junior Software Engineer at companies such as IBM SOLUTIONS DELIVERY INC., Novare, and Novare Technologies. Their education includes Bachelor's degree from Technological University of the Philippines, and Bachelor of Science from Technological University of the Philippines.

Is John Mark Sena's contact information up to date?

Yes. John Mark Sena's SignalHire profile was last updated on 2 July 2026, reflecting their current position as Application Developer at IBM in Armonk, New York, NY, United States.

Similar profiles

Name

Company

Position

Suresh Murali

ADP

Application Developer

Get contacts

Kousalya Jagadisan

State of Massachusetts

Application Developer

Get contacts

Michael King

Self-Help Credit Union

Application Developer

Get contacts

Jessica Lee

Marsh McLennan Agency

Application Developer

Get contacts

Clarence Wilson

United States Postal Service

Application Developer

Get contacts

Nicholas Lee

Georgia Institute of Technology

Customer Service Associate

Get contacts

See more profiles

Other employees at IBM

Name

Company

Position

Riri De Guzman

IBM

Japanese Technical Recruiter

Get contacts

Zen Zheng

IBM

Finance Transformation

Get contacts

Mitchell Swayze

IBM

Firmware Engineer

Get contacts

Bharath Thodla

IBM

Senior Software Engineer

Get contacts

Rob Chapman

IBM

Managing Director - Westpac

Get contacts

Riam Visuthranukul

IBM

Country Human Resources Manager

Get contacts

Meghana Adiga

IBM

Data Engineer

Get contacts

Ankit Singh

IBM

Functional Consultant

Get contacts

Santhosh kumar

IBM

Senior Software Engineer

Get contacts

Suman Kumar Nishanka

IBM

Application Developer

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.