Farid.
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I blend research rigor, design systems, and rapid prototyping to help products simplify complexities and elevate user experiences.

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Tuntun Bonds®

Democratizing Retail Sovereign (SBN/ORI) and Corporate Fixed-Income Bond Trading in Southeast Asia.

  • Fixed Income
  • Bond Trading
  • Yield Calculators
  • Fintech UX
  • Financial Engineering
Chapter 01— Overview

Making fixed-income wealth building accessible to everyday investors.

Bonds and fixed-income debt securities are among the most reliable wealth generation tools, yet retail investors have historically found them intimidating due to confusing calculations (YTM, coupon frequencies, accrued interest, and tax deductions). Tuntun Bonds was designed as an intuitive gateway that translates complex bond mathematics into clear, projected passive income streams.

Tuntun Fixed Income Yield Simulation Interface
Portfolio Overview with Bond Allocation
Chapter 02— The Challenge

Conveying yield curves and maturity dates without overwhelming retail users.

Unlike stocks where price per share is straightforward, bonds require investors to grasp Coupon Rate vs Yield to Maturity (YTM), secondary market liquidity discounts, and settlement timelines. Our challenge was designing interactive calculators that allow investors to visualize their exact monthly cashflow payout schedule with a single slider adjustment.

“Financial clarity creates investor courage. When users see their exact future cashflow calendar, bond investing feels rewarding and secure.”

Chapter 03— Approach

Financial modeling, interactive simulations, and simplified checkout.

  1. 01

    Investor Mental Model Research

    Surveyed 50+ fixed-income retail buyers to uncover misconceptions regarding bond maturity dates, coupon payouts, and early exit fees.

  2. 02

    Interactive Cashflow Forecast Engine

    Engineered an interactive calendar visualizer showing exact coupon pay dates, gross vs net income, and reinvestment scenarios.

  3. 03

    Transparent Credit Rating Indicators

    Developed clear Pefindo / Moody’s rating badges (AAA, AA+, etc.) with plain-language explanations of credit security and default protections.

  4. 04

    Express Settlement Workflow

    Designed an integrated RDN (Investor Account) auto-debit flow that confirms sovereign bond reservations in under 30 seconds.

Chapter 04— Outcome

Record-breaking retail bond subscription volumes.

During national sovereign bond issuance periods (ORI and Sukuk), Tuntun Bonds achieved 100% allotment quota sellouts well ahead of target dates, with users praising the clarity of the payout forecasts.

  • +260%Growth in Retail Bond Buyers
  • 100%Sovereign Allotment Sellout
  • 4.9★Feature Satisfaction Score
The payout simulator and cashflow timeline that Farid engineered made our bond product the easiest to understand across all Indonesian securities brokerages.

Fixed Income Desk Lead

Antai Securities Limited

Tuntun Bonds Dashboard
Portfolio Integration Screen
Bonds Platform Spread
Yield Calculator Screen
Coupon Calendar Screen
Order Confirmation Modal
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