Mark Deregla

Experienced Credit Investigator and Field Verifier with 4+ years conducting background investigations, credit verification, and field-based due diligence for banks and verification agencies. I specialize in on-site residence, employment, and business verification, applicant/reference interviews, and accurate report preparation — all handled with strict confidentiality and data privacy compliance. Based in Bulacan and available for on-site work across Metro Manila and nearby provinces. Reliable, detail-oriented, and comfortable working independently in the field.