"At the intersection of data, finance, and tax, numbers provide context, patterns reveal risks and opportunities, and insights enable informed, strategic decisions."

— Rahmatuel Samuel

What I Focus On

A detailed snapshot of how I combine tax consulting expertise, analytics, and technology to support practical business decisions.

Years in Tax & Finance

5+

Professional experience

Core Focus Areas

4

Consulting + analytics tracks

Cross-Discipline Blend

Tax + Data Analytics

Business and technical integration

Active Focus

Tax & Transfer Pricing Advisory

Compliance, audit support, and practical risk management.

I help businesses build cleaner tax processes and stronger transfer pricing documentation with clear structure and defensible analysis.

Typical Deliverables

  • Annual TP documentation and FAR analysis
  • Tax due diligence and exposure mapping
  • Audit support with reconciliation workflows
TP DocFAR AnalysisALP TestingTax Compliance

Featured Projects

A detailed snapshot of projects where I combine tax consulting, analytics, and technology to build practical business solutions.

Project 1 of 5
Business IntelligenceLatest

FSuite Analytics

A comprehensive business intelligence and analytics suite that provides powerful insights and data visualization capabilities.

AnalyticsData VisualizationBIReporting
View Project
FSuite Analytics

AI Tools & Resources

Access my AI toolkit for prompt engineering, implementation workflows, and practical production guidance.

Integrations

MCP Servers

Connect your workflows with tools and external platforms through MCP integrations.

Explore
Templates

Prompt List

Use practical templates to speed up writing, analysis, and technical tasks.

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Guidelines

Rules

Follow clear principles and checklists for more accurate and consistent AI outputs.

Explore
Playground

Generate

Build, test, and refine prompts with an interactive workflow in one place.

Explore

Skills & Expertise

A humble overview of areas I use most in my day-to-day work and keep improving over time.

Data Science & Programming

Hands-on technical toolkit for automation and model-driven work.

Machine Learning90%
Python & R95%
Deep Learning85%
SQL & Databases90%
Natural Language Processing85%

Market Snapshot

Instruments I actively monitor

IHSG

Indonesia Composite

N/A

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Experience

  1. Company
    Mul & Co
    Role
    Tax Consultant
    Date
  2. Company
    PT. Realisasi Indah Gaya Hidup Tentram
    Role
    Tax Consultant
    Date
  3. Company
    PT. Chakra Giri Energi Indonesia
    Role
    Data Scientist
    Date
  4. Company
    PT. Shield on Service
    Role
    Financial Analyst
    Date
  5. Company
    PT. Marton Tekindo Abadi
    Role
    Tax Staff
    Date
  6. Company
    PT. Agiva Indonesia
    Role
    Sales
    Date
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