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Financial Services × Technology × Business

I build financial services businesses and products that work in the real world.

From transforming trade finance and branch operations at Maybank Indonesia to incubating institution-grade financial technology products at GTech Digital Asia.

Portrait of Hambali Muslimin

50%

Trade Finance Processing Speed Improvement

30%

Branch Turnaround Time Reduction

IDR Bn+

Commercial Impact

Conceptual financial district at dusk with connected global finance motifs

What I work on

Strategy that survives contact with operations.

Four connected disciplines, applied as one operating practice rather than isolated specialties.

01

Financial Services Strategy

Market analysis, opportunity structuring and commercial frameworks grounded in institutional realities.

02

Product & Incubation

Financial technology initiatives shaped from product-market fit through partner engagement and delivery.

03

Operational Transformation

Process redesign, controls and service improvement across branch and head-office operations.

04

Technology & Financial Products

Practical solutions aligned with regulation, operating models and the needs of institutional buyers.

Selected work

From real problems to real outcomes.

01

Conceptual trade and logistics port representing trade-finance transformation
Trade FinanceProcess DesignControls

Trade Finance Transformation

Led a comprehensive transformation program for Trade Operations, redesigning workflows, controls, and SLAs across documentation processing, compliance checks, and client-facing touchpoints.

Improved trade finance turnaround times by up to 50%, providing the operational backbone for Maybank Indonesia's aspiration to become Indonesia's leading trade finance provider.

Maybank IndonesiaView case

02

Conceptual financial-services atrium representing branch and service transformation
Service DesignOperationsTransformation

Branch & Service Transformation

Identified and resolved systemic branch pain points through a bank-wide process improvement and service redesign initiative, collaborating with Branch Operations, HR, and Technology.

30% reduction in branch turnaround time, directly increasing capacity for high-value customer interactions and frontline sales conversion.

Maybank IndonesiaView case

03

Conceptual financial-technology ecosystem representing product incubation
StrategyProductIncubation

Financial Services Product Incubation

Drive business strategy, development, and incubation for the financial services vertical, designing institution-grade fintech initiatives from concept to commercial deployment and orchestrating the ecosystem of product, technology, legal, and partner stakeholders required to bring them to scale.

GTech Digital AsiaView case
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Experience

Built across the operating core and the edge of innovation.

See full experience
  1. GTech Digital Asia logo

    Senior Business Strategy, Development & Incubation - Financial Services

    GTech Digital Asia

    Mar 2026 — Present

  2. Maybank Indonesia logo

    Operations Process Reengineering Specialist

    Maybank Indonesia

    Jan 2025 — Mar 2026

  3. Maybank Indonesia logo

    Operations Planning & Performance Management Specialist

    Maybank Indonesia

    Nov 2021 — Dec 2024

Articles

Thinking in public.

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Portrait of Hambali Muslimin

About

Good financial products are built on operational discipline.

I work at the intersection of banking operations and financial technology, translating how institutions actually run into products and partnerships that can scale.

More about me

Start a conversation

Let's build something that ships.

Whether it's strategy, operations, or a new product line, I'm always open to a thoughtful conversation.

Conceptual connected global financial network