Ryan Jay Calsa: Email & Phone Number

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Accounting Clerk at Department of Science, Technology and Innovation|Davao, Davao Region, Philippines

Position:

Accounting Clerk at Department of Science, Technology and Innovation

Location:

Davao, Davao Region, Philippines

View Ryan Jay Calsa's Email

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Last updated: 2026-09-16

Updated: 2026-09-16

Found email addresses for Ryan Jay Calsa:

Business emails:

**@dsti.gov.za

Found phone for Ryan Jay Calsa:

+63-***-***-0567

Prospect analytics

Current work details

DepartmentGovernment Administration

Availability

TimezonePST

Best time to contact12:00 PM – 4:00 PM

A different Ryan Jay Calsa?

Work Experience

Accounting Clerk at Department of Science, Technology and Innovation

Jun 2025 - Current

Human Resources Coordinator at BIQOR Philippines

Oct 2025 - Current

Social Media Manager at Office of Councilor Aposol

Aug 2018 - Current

Recruitment Coordinator at BIQOR Philippines

Oct 2025 - Current

Social Media Manager at Office of Councilor Doce Apostol

Oct 2023 - Feb 2026

Executive Assistant at Go Loans

- Jul 2025

Customer Service Representative at OP360 (OfficePartners360)

Oct 2024 - Apr 2025

Mathematics Teacher at Ford Academy of the Arts, Inc.

Jun 2016 - Jun 2018

Ryan Jay Calsa started working in 2016, then the employee has changed 6 companies and 6 jobs. On average, Ryan Jay Calsa works for one company for 2 years 4 months.

Their professional focus is Administration, Candidate Management, and Client Communication across 3 core areas.

Ryan holds EF SET English Certificate 83/100 (C2 Proficient) certifications.

Education

Bachelor's degree at University of Southeastern Philippines

Bachelor of Secondary Education at University of Southeastern Philippines

Frequently Asked Questions

What is Ryan Jay Calsa's email address?

SignalHire found a verified business email address for Ryan Jay Calsa: **@dsti.gov.za.

What is Ryan Jay Calsa's phone number?

SignalHire found a verified phone number for Ryan Jay Calsa: +63-***-***-0567.

How do I contact Ryan Jay Calsa at Department of Science, Technology and Innovation?

You can reach Ryan Jay Calsa 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 Ryan Jay Calsa's professional background?

They have held roles including Human Resources Coordinator, Social Media Manager, and Recruitment Coordinator at companies such as BIQOR Philippines, Office of Councilor Aposol, and BIQOR Philippines. Their education includes Bachelor's degree from University of Southeastern Philippines, and Bachelor of Secondary Education from University of Southeastern Philippines.

Is Ryan Jay Calsa's contact information up to date?

Yes. Ryan Jay Calsa's SignalHire profile was last updated on 16 September 2026, reflecting their current position as Accounting Clerk at Department of Science, Technology and Innovation in Pretoria , Gauteng, Republic of South Africa.

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