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Financial services and fintech: modernising one money workflow at a time

A financial-services workflow can be modernised with an outsourced team when the first milestone runs beside the existing system, reconciles against it every day and is reviewed by your compliance owner before it carries live money. No financial-services delivery is registered for Netbase; the nearest record is marketplace commission and payout handling, which is adjacent evidence only.

Submit a project Scope a technical audit sprint

Reviewed by David Nguyen (CEO) · Updated 28 Sep 2026

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Which workflows does a modernisation project touch?

Banks, lenders, payment companies, brokers, insurers and fintech start-ups differ in licence, but most modernisation work lands in one of six workflows.

  1. Onboarding and identity checks. Application, identity verification, risk scoring by your rules, and a decision a person can explain later.
  2. Payments and payouts. Money in from customers, money out to sellers, partners or borrowers, with fees and holds applied.
  3. Ledger and reconciliation. Every movement recorded once, matched against the bank or provider statement, and breaks investigated.
  4. Servicing and disputes. Statements, changes of details, complaints, chargebacks and their deadlines.
  5. Regulatory and management reporting. Numbers that must agree with the ledger and be reproducible months later.
  6. Legacy core integration. A batch file, a mainframe screen or a vendor platform that the new service has to read without breaking.

Commerce-side money movement, such as checkout, order state and refunds, is covered by order and payment operations; this page is about the institution holding the obligation.

Who are the actors, and what does each fear?

Customers

want a decision and a balance they can trust, on a phone, without a branch.

Operations teams

fear the manual break queue that grows every time a new product launches.

Compliance and financial-crime officers

fear a decision nobody can explain and an audit trail with gaps.

Finance

fears reports that disagree with the ledger by an amount nobody can trace.

Technology leaders

fear touching a core system whose behaviour is documented only in its code.

Supervisors and auditors

expect the firm to control its suppliers, including a software vendor.

The 2026 pressure is two-sided: customers expect instant onboarding and payouts, while supervisors expect tighter control of every third party that touches those flows.

Which regulatory questions belong with your advisers?

A software supplier does not decide these. Your compliance owner, legal counsel or auditor does, and the answers become design constraints.

PCI DSS applies to entities in that position, including service providers; a hosted payment page can keep most of the build out of scope

PCI Security Standards Council, PCI DSS (accessed 2026-09-28)

Regulation (EU) 2022/2554, the Digital Operational Resilience Act, sets ICT risk and third-party contract requirements and has applied since 17 January 2025

EUR-Lex, Regulation (EU) 2022/2554 (accessed 2026-09-28)

The rule requires an information security programme with administrative, technical and physical safeguards for customer information

US Federal Trade Commission, Gramm-Leach-Bliley Act guidance (accessed 2026-09-28)

Supplier assessment, access and exit rights must be in the contract before code is written

NIST SP 800-161 Rev. 1 Update 1 (accessed 2026-09-28)

The table names common starting points in the EU and the US; your licence, country and product decide the real list.

Where does AI help, and where must it stay out?

AI is useful where a person keeps the decision: summarising a dispute file for an analyst, classifying incoming servicing requests, extracting fields from submitted documents for a human to confirm, and drafting reconciliation break explanations for review. Credit and fraud decisions made or shaped by a model need your model-risk and fair-lending review before release, and the reasons must be explainable to a customer and a supervisor. Netbase works with commercial and open-source AI models chosen per project, with no vendor partnership implied; model hosting location is a compliance decision, not an engineering default.

What does a worked modernisation look like?

A hypothetical payments company pays merchants from a nightly batch built on spreadsheets and a legacy database. Breaks between its payout file and the bank statement are cleared by hand, and a new product line cannot launch until that process scales.

  • Milestone one

    A read-only ledger service that ingests the same batch and the bank statement and produces a daily reconciliation report, run in parallel with the manual process.

  • Milestone two

    The break queue moves into the new service, with reasons, owners and an audit trail.

  • Milestone three

    Payout instructions are generated by the new service behind a dual-control approval, and the spreadsheet is retired only after an agreed period of clean parallel runs.

Every milestone ends with the compliance owner's sign-off, and live money moves only in the last one. The legacy application modernization service is the commercial route for this incremental shape.

Where does outsourcing fit, and where does it not?

Good fit

  • Operations tooling around a licensed core: onboarding, break queues, servicing, reporting
  • Payout, commission and fee logic for marketplaces and platforms
  • A technical review of an ageing money workflow before a decision, through a technical audit sprint
  • Advisory and accounting firms modernising client workflows, closer to professional services

Another route fits better

  • Replacing a regulated core banking platform in one step
  • Holding client money or a licence on your behalf, which a software vendor cannot do
  • Regulatory or legal advice, which belongs to your advisers
  • Card acquiring or issuing infrastructure you would normally buy from a licensed provider
Custom product engineering for a bounded release outcome Custom product engineering for a bounded release outcome

One defined release of your product, built to named outcomes and handed over with acceptance evidence.

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Legacy application modernization, one bounded capability at a time Legacy application modernization, one bounded capability at a time

The code is assessed first, then one bounded capability moves at a time, with a way back.

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What must be settled about data and access first?

  • One ledger of record. Decide which system is authoritative for balances before a new service writes anything.
  • Idempotency and replay. Every payment and payout instruction must be safe to retry without duplication.
  • Segregation of duties. The person who prepares a payout batch is not the person who approves it, in the software as well as the policy.
  • Evidence retention. Logs, approvals and reconciliation results are kept for the period your adviser sets, and are exportable for an auditor.
  • Vendor access. Named people, least privilege, no production data in development, and access withdrawn at the end of each engagement.

Netbase security practices include secure code review and version control, role-based access control, MFA for admin dashboards, contributors under NDA, and NDAs and DPAs on request. Netbase JSC holds ISO 27001 certification for information security management, and Netbase JSC holds a SOC 2 Type II attestation. Its compliance practices are GDPR alignment for data privacy in Europe, HIPAA-aligned methodologies for healthcare data handling, and CCPA compliance for clients with U.S. customer bases. None of these extends to your product, your hosting or your regulatory standing; the data security and compliance guide lists what to ask for in the contract.

What delivery record exists, and what does not?

No financial-services or fintech delivery is registered for Netbase, so none is claimed: no bank, lender, insurer, broker or payment institution appears in the claim register as a client. What exists is adjacent. For RB Marketplace, Netbase built an English-first multi-vendor marketplace for West Africa on Laravel, with vendor earnings, commission deductions and payout requests, and administrator controls for vendor approval, commission and payouts, followed by 90 days of post-launch support. The multi-vendor marketplace record shows fee and payout logic inside a commerce platform; it is not evidence of regulated money handling, reconciliation against a bank or work under a financial regulator. The domain review for this page was carried out by David Nguyen (CEO) acting as domain owner; it is not a compliance or legal review. Evidence labels are explained on the methodology page.

RB Marketplace and its Android shopping app
RB Marketplace and its Android shopping app

For RB Marketplace, Netbase built an English-first multi-vendor marketplace for West Africa on Laravel, then built the customer shopping app on that marketplace's own API.

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Which delivery risks are specific to this sector?

  1. Parallel runs cut short

    Retiring the old process before a clean period of matched results turns a migration into an incident.

  2. Rounding and currency rules discovered late

    Fee, tax and rounding behaviour lives in the legacy code; it must be extracted in discovery.

  3. Vendor oversight left out of the contract

    Audit, access and exit rights added after signature are hard to obtain.

  4. Explainability bolted on

    A decision service without stored reasons cannot answer a complaint or a supervisor.

  5. Test data copied from production

    Account and card data in a development database is an avoidable breach.

Netbase's delivery lifecycle runs from discovery and strategic alignment through team assembly and architecture planning, agile execution with outcome-based milestones, modular components and training and rollout to ongoing support; in a money workflow, discovery closes only when finance has signed the reconciliation rules the new service must meet.

Common questions

No such project is registered, so none is claimed. The nearest record is marketplace commission and payout logic, which is adjacent evidence only.

No. It is the company's own certification for information security management and never extends to a client's product or hosting.

Often most of it can, by keeping card data inside a payment provider's hosted page or tokenised flow. Your qualified assessor confirms the scope, not the vendor.

By putting them in the contract and the plan: named access, audit and information rights, incident notification and an exit plan. Bring the requirement list your compliance owner uses.

Netbase JSC's head office is in Hanoi, Vietnam, and it is the company's only office. Data location and hosting are decided with your compliance owner.

Start with one money workflow and its reconciliation

Bring one workflow, the report that proves it is correct today and your adviser's answers to the questions above. Related sectors include healthcare and care services and real estate and construction, every sector is listed under industries, and new builds follow custom product engineering. OutsourcingVN is operated by Netbase JSC and is Netbase's own outsourcing-services platform; submit a project with the brief.

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