TATrương Tuấn AnhTuna / truongtuananh.vn

Trương Tuấn Anh

Every payment has a signing limit. Every exception carries an approver's name.

Five years in audit at ECOVIS AFA, two and a half years in credit at Vietcombank, now running my own companies.

Systems I built for myself, now built for clients.

Tell me about your situationSee the five systems
How PFA runs: the file comes in, several banks are compared, the file is prepared to each bank's appetite, the terms are reviewed before signing, then the bank disburses. No bank commission.File comes inCompare several banksPrepare the fileReview the terms, before signingDisbursementNo bank commission

System 01, PFA - Independent financial advisory, live

01 / 05Live

PFA - Independent financial advisory

Chief Executive Officer, 09/2019

500+ clients since 2019Open system

Five systems I operate

companies and products I run
4
systems in production
5 / 5
clients since 2019, PFA
500+
figures updated
6 Sep 2026
PFA response

Four kinds of work I take, each backed by a system in production.

  • Main service for companies

    Internal control for small companies

    Companies of 5 to 30 people

    Owners of companies of 5 to 30 people: nobody reconciles the cash, and anyone can sign.

    Show me how you approve spending

  • Secured and unsecured loan advisory

    People about to take a large loan

    Anyone about to borrow a large sum for a home or property. Household businesses, the registered sole trader form in Vietnam, and companies that need capital.

    See the lending advisory at PFA (opens in a new tab)

  • ERP and Telegram or Zalo bots on your own infrastructure

    Companies of 2 to 10 people

    Companies of 2 to 10 people, run on Excel, memory, and Zalo, a Vietnamese messaging app.

    Show me what you keep your books in

  • Open interest rate data and speaking sessions

    Product teams, data partners

    Product teams that need interest rate data. Investors and distribution partners. Groups inviting a speaker.

    Send me the problem

One method across 4 roles and 5 systems

  1. 2017 to 2022AuditECOVIS AFAEvery figure traces to a source
  2. 2022 to 2025CreditVietcombankEvery exception has a signer
  3. 2025 to nowOperatingfour entitiesDiscipline written into systems
Three rules
  • Every number has a place it was counted and a date
  • AI proposes, a person approves
  • Ledgers are append only; corrections are reversing entries

Results and publication schedule

  • Visits to Lãi suất 24hmeasured from 26 Aug 2026, to be published 24 Nov 2026
    NoteMeasured from the day all 112 pages of Lãi suất 24h, the open interest rate site, went live. Results published after 90 days of measurement.
  • PFA client book, 09/2019 to 6 Sep 2026500+ clients, 700+ loan files, 3,000 billion VND secured, 120 billion VND unsecured, disbursed (PFA internal client book)These are figures from years already closed, not a commitment on your loan file.
    NoteThese are figures from years already closed, not a commitment on your loan file. Source: PFA's internal client book, closed on 6 Sep 2026, covering 09/2019 to 6 Sep 2026; the two money figures are the value of files PFA advised on and banks disbursed, not the value submitted or approved; this is the firm's own book, so an outside reader cannot recount it the way every other figure on this site can be recounted. Clients pay the fee directly; PFA takes no commission from banks.
  • Hours saved per week, the 19 person team at NoLimitmeasurement being built
    NoteThe measure is built from the bot log and the task board, published once there is a number.

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The first call is not billed. Fees are quoted before you decide.

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