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Hasyim Muhammad

OF Counsel | Grafonomi Forensics

Areas of Expertise

Questioned Document Examination Signature & Handwriting Authenticity Analysis Graphology Expert Witness Testimony for Investigation, Evidence, and Trial Risk Management & Islamic Banking Operational Policy

Certifications

  • Certified Handwriting Analysis (CHA) — ISHA, USA
  • Certified Master Handwriting Analysis (CMHA) — ISHA, USA
  • Certified Questioned Documents and Handwriting — IFS, India
  • Member of IADE — Questioned Documents & Handwriting, USA
  • Competency Certification — LSK PKP PNF
  • Risk Management Certification Level 1 & 2 — BSMR

Education

  • Bachelor of Engineering (S.T.) — Industrial Engineering & Management, Institut Teknologi Nasional (ITENAS), Bandung, 2000–2005
  • Bachelor of Laws (S.H.) — Law, Universitas Wahid Hasyim, Semarang, 2025–present

Professional Memberships

  • International Association of Document Examiners (IADE), USA
  • Karohs International School of Handwriting Analysis (ISHA), USA

Hasyim Muhammad, S.T.

CMHA

OF Counsel | Grafonomi Forensics

A graphonomy expert with more than 9 years of experience in forensic handwriting and signature analysis, including preparing examination reports for criminal investigations, legal evidence, and document verification. Hasyim has worked closely with government institutions, law enforcement agencies, and private organizations — ranging from Indonesia's Criminal Investigation Agency (Bareskrim Polri) and the Attorney General's Office to the Constitutional Court. He brings a background in graphology and 11 years of experience in Islamic banking, along with certifications in risk management and international forensic document examination. Since July 2025, Hasyim has served as Founder & Principal Consultant at VeriSigna Consulting, leading questioned document examination services for both litigation and non-litigation needs. Since October 2026, Hasyim has served as Of Counsel at Triage Investiga for forensic document examination, handling handwriting and signature authentication and providing expert testimony.

Career History

Triage Investiga

Of Counsel — Forensic Document Examination

October 2026 – Present

Handling forensic document examination services (Questioned Document Examination) at Triage Investiga, covering authenticity examination of handwriting and signatures for litigation and non-litigation needs. Preparing authenticity examination reports and providing expert testimony in court as well as at the investigation and prosecution stages.

VeriSigna Consulting

Founder & Principal Consultant

July 2025 – Present

Leading operations and development of forensic document consulting services (Questioned Document Examination). Conducting scientific examinations of signature, handwriting, and document authenticity for litigation and non-litigation needs. Preparing examination reports and providing expert testimony in investigation, prosecution, and court proceedings.

LKP Grafologi Indonesia

Director of Partnerships & Consulting

May 2017 – June 2025

Managed external partnerships and coordinated operational consulting requests. Conducted handwriting and signature authenticity examinations for government and private institutions. Served as trainer for Handwriting & Signature Analysis and Handwriting Examination.

PT Bank Syariah Mandiri – Head Office, Jakarta

Head of Policy & Operational Procedure & Support Department

May 2014 – April 2017

Ensured the availability of operational guidelines and bank support aligned with management policy and external regulations, and guaranteed that all guidelines complied with applicable requirements. Conducted periodic reviews of the effectiveness and efficiency of the bank's operational guidelines, and ensured follow-up on internal and external audit findings, particularly those concerning deviations or regulatory weaknesses.

PT Bank Syariah Mandiri – Head Office, Jakarta

Policy & Procedure Officer, Small, Micro & Retail Financing

October 2010 – April 2014

Developed bank policies for small, micro, and retail financing to be effective and efficient. Conducted risk analysis and reviewed applicable financing regulations, while ensuring internal policies were aligned with external policies (laws, government regulations, Bank Indonesia regulations, etc.).

HSBC Indonesia – Branch Office, Jakarta

Branch Service & Operations Supervisor

October 2006 – September 2010

Supervised banking services at the teller, customer service, and front office to ensure service quality met bank standards. Controlled the branch's daily operations, including cash management, transaction administration, and SOP compliance, while monitoring, coaching, and evaluating team performance to achieve service targets and customer satisfaction. In addition, managed consumer credit applications in line with credit management policy and handled customer complaint escalations with effective solutions to maintain customer loyalty and the bank's reputation.

Meet the Team