About / 03

Jakarta / UTC+7

Between the idea
and the implementation.

I make the messy middle legible: the product decisions, technical systems, and small details that turn a promising direction into something useful.

01 / Working style

Clarity is a feature.

Listen first

Good delivery starts by understanding the constraint behind the request, not just translating the request into tickets.

Make it durable

The best outcome is a system a team can keep explaining, changing, and operating after the initial launch.

Experience / 02

The long view
  1. 01

    2024-12-01 — Now

    PT Bank Permata Tbk

    Jakarta, Remote

    Confidential Engagement — Vendor / Freelance

    Freelance engagement under a comprehensive NDA — specific product names and technical architecture withheld at the client's request. Built and deployed a cloud-based prototype consolidating customer-360 views across core-banking, digital channels, and credit systems.

    • ↳ Customer-360 prototype
    • ↳ Core-banking integration
    • ↳ NDA-governed engagement
  2. 02

    2024-10-01 — 2025-01-01

    Victus Ventures Group Ltd

    Global, Remote

    Product & Business Analyst

    Analyzed Web3 and blockchain-based startups for product-market fit, technological innovation, and growth potential to inform investment decisions, working with the investment team on market trends, competitive landscape, and regulatory risk across the Web3 ecosystem.

    • ↳ Web3/DeFi investment research
    • ↳ Financial modeling & forecasting
    • ↳ Portfolio company GTM recommendations
  3. 03

    2024-02-01 — Now

    United Cities and Local Governments Asia Pacific

    Jakarta, Remote

    Confidential Engagement — Vendor / Freelance

    Designed and deployed a Learning Management System for UCLG ASPAC, the Asia Pacific local-governments body — an integrated blog, automated course enrollment, and a custom quiz engine with automated certification, on a multi-admin RBAC architecture for international stakeholders.

    • ↳ LMS with automated certification
    • ↳ Multi-admin RBAC
    • ↳ International stakeholder rollout
  4. 04

    2022-12-01 — 2024-04-01

    PT. Akademi Uang Digital (Akademi Crypto)

    Indonesia, Remote

    Senior Product Manager — Solo Contributor

    Drove acquisition and organic growth as sole product owner for a fintech education platform, generating over $20M in transaction value within 12 months and growing the active user base past a million through data-driven market expansion.

    • ↳ $20M+ transaction value in 12 months
    • ↳ 1M+ active users
    • ↳ 10% MoM transaction growth
  5. 05

    2022-08-01 — 2024-08-01

    PT. Inovasi Finansial Teknologi (Makmur)

    Indonesia, Remote

    Product Manager

    Led development and launch of a new financial product, generating over $300M in transaction value within 24 months. Used SEO and data analysis to bring the mutual fund platform into Google's top 3 results within 9 months, tripling organic traffic and growing it from under 1% to over 12% of total traffic.

    • ↳ $300M+ transaction value in 24 months
    • ↳ Top-3 Google ranking in 9 months
    • ↳ AI-powered recommendation engine
  6. 06

    2022-08-01 — 2024-03-01

    PT. Inovasi Finansial Teknologi (Makmur)

    Indonesia, Remote

    Lead Product Marketing Manager

    Directed marketing strategy on a $150K+ annual budget, cutting acquisition costs (CPI/CPC/CPA/CPM) by over 60% while growing monthly active users by 300% and high-net-worth users by 800% within 12 months, boosting revenue by over 150%.

    • ↳ 60%+ acquisition cost reduction
    • ↳ 300% MAU growth in 12 months
    • ↳ B2B/B2C GTM across hundreds of businesses
  7. 07

    2021-12-01 — 2022-08-01

    PT. Ternak Uang Nusantara (Ternak Uang)

    Jakarta, Indonesia, Remote

    Product Marketing & Growth Manager

    Managed a $150K+ monthly marketing budget, scaling unique web users past a million within 10 months through data-driven growth strategy, and improved retention 5% month-over-month by analyzing user behavior for key retention drivers.

    • ↳ 1M+ unique users in 10 months
    • ↳ 5% MoM retention improvement
    • ↳ 55% fewer data discrepancies
  8. 08

    2021-09-01 — 2022-01-01

    PT. Ternak Uang Nusantara (Ternak Uang)

    Jakarta, Indonesia, Remote

    Product Owner

    Ran the Jira backlog and cross-functional delivery, raising development speed 20% and sprint completion rates 30% through improved Agile process.

    • ↳ 20% faster development cycle
    • ↳ 30% higher sprint completion
    • ↳ Cross-functional delivery ownership
  9. 09

    2021-06-01 — 2022-01-01

    PT. Ternak Uang Nusantara (Ternak Uang)

    Jakarta, Indonesia, Remote

    Research Analyst

    Provided data-driven market research and investment recommendations across cryptocurrency, stock, and mutual fund markets for Ternak Uang's membership, increasing user activity 25%.

    • ↳ Crypto/stock/mutual fund research
    • ↳ 25% increase in user activity
  10. 10

    2020-08-01 — 2022-08-01

    School of Business and Management (SBM), Institut Teknologi Bandung

    Bandung, Indonesia

    Master of Business Administration — Corporate Finance, Corporate Strategy & Financial Markets

    MBA concentrated in corporate finance, corporate strategy, and financial markets. Cumulative GPA 3.86/4.00.

    • ↳ GPA 3.86/4.00
    • ↳ Corporate Finance & Strategy concentration
  11. 11

    2018-12-01 — 2019-11-01

    CV. Alpha Production

    Bandung, Indonesia

    Business Development Manager

    Drove strategic partnerships and market analysis, growing company revenue 35% within a year and establishing 15+ new partnerships while cutting the lead-to-close cycle 30%.

    • ↳ 35% revenue growth in 1 year
    • ↳ 15+ strategic partnerships
    • ↳ 30% faster lead-to-close cycle
  12. 12

    2016-09-01 — 2019-11-01

    CV. Alpha Production

    Bandung, Indonesia

    Project Management Officer — Part Time

    Coordinated 150+ automotive-industry client events annually at a 95% satisfaction rate, averaging 30% under budget.

    • ↳ 150+ events/year
    • ↳ 95% client satisfaction
    • ↳ 30% under budget on average
  13. 13

    2014-08-01 — 2020-02-01

    Christian University of Maranatha

    Bandung, Indonesia

    Bachelor of Engineering — Industrial Engineering

    Bachelor's degree in Industrial Engineering. Cumulative GPA 3.05/4.00.

    • ↳ Industrial Engineering
    • ↳ GPA 3.05/4.00

Capabilities / 03

Evidence over badges

Languages

  • TypeScript

    expert

    Primary language across Prism, Beam, NeuraTrade, this portfolio, and most other repos — the dominant language in two live autonomous trading agents alone (4M+ characters each).

  • Rust

    advanced

    Celebrum AI: a funding-rate arbitrage engine compiled to WASM and deployed on Cloudflare Workers, integrating four exchange APIs.

  • Go

    intermediate

    Backend services in NeuraTrade (legacy API/strategy/risk engine) and droid-hive.

  • Python

    intermediate

    Supporting tooling/scripts across Prism, Beam, and NeuraTrade; used in security-research.

Frameworks

  • Effect

    advanced

    Effect-TS powers NeuraTrade's trading CLI and this portfolio's entire server layer (Effect 4 RC) — schema-driven entities, the D1 repository layer, and the HttpApi surface.

  • Astro

    advanced

    This portfolio: Astro 7 SSR running inside a Cloudflare Worker via Alchemy, with a database-driven page/block composition system.

Platforms & Infra

  • Cloudflare Workers

    advanced

    Production deployments across this portfolio, Celebrum AI, and NeuraTrade's universe-watch worker, using D1, KV, R2, and Alchemy for infrastructure-as-code.

Blockchain & DeFi

  • Solana / DeFi Liquidity

    advanced

    Prism: an autonomous Meteora DLMM liquidity agent with on-chain rebalancing, volume-authenticity scoring, and a risk gate in front of every transaction.

  • EVM / Uniswap v3-v4

    advanced

    Beam: the EVM sibling to Prism, managing Uniswap v3/v4 concentrated-liquidity positions on Robinhood Chain via viem.

Product & Growth

  • Product Management

    expert

    Led products generating $300M+ transaction value in 24 months (Makmur) and $20M+ in 12 months (Akademi Crypto), from roadmap through launch.

  • Growth & Performance Marketing

    expert

    Cut acquisition costs 60%+ while growing MAU 300% and revenue 150%+ at Makmur; scaled Ternak Uang to 1M+ unique users in 10 months.

  • SEO & Organic Growth

    advanced

    Took a mutual fund platform to Google's top 3 results within 9 months, tripling organic traffic and growing it from under 1% to over 12% of total traffic.

  • Financial & Investment Analysis

    advanced

    Evaluated Web3/DeFi startups for product-market fit and built financial models to inform investment decisions at Victus Ventures; MBA in Corporate Finance & Strategy (ITB, GPA 3.86).

How I help / 04

Have a problem? →

Services are being shaped.

The process / 05

Small loops. Real progress.

The working process will be published here.

Good words / 06

From collaborators

Testimonials will appear here when collaborators give permission to share them.

Elsewhere