Computer integrated systems design and related services

Six services for a lending operation that has to be exact

Achieve Personal Loans designs the integrated systems behind personal lending: the shelves that hold each file, the schedules that govern each decision, the stamps that record each check and the desk that keeps the whole counter honest. Every engagement below can stand alone or be assembled into a single program of work.

Service one

Lending Systems Design

Lending Systems Design is the foundation service. We take the whole of a personal lending operation, from first application to final payoff, and render it as a single explicit system of record. That means naming every actor, every state, every permitted transition and every piece of evidence that must accompany a file. The output is a written systems map, a state model and a data dictionary that a compliance reviewer, an operations lead and an engineer can all read without translation.

The design work begins with your credit policy and your servicing calendar, because those two documents decide almost everything downstream. We interview the underwriters who actually make decisions on borderline files, watch how exceptions are handled today, and document the workarounds that everyone has quietly learned to rely on. Those workarounds are usually the most honest description of the real system, and ignoring them is how rebuilds fail.

By the end of a design phase you hold a plan for what to keep, what to rebuild and what to retire, with a costed sequence attached. We do not begin production development until that plan is reviewed and signed, because a lending system built on an unexamined assumption will eventually produce a promise nobody can keep.

Service two

Decision Workflow Integration

Decision Workflow Integration turns credit policy into a visible, repeatable route through the operation. Applications are captured once, routed by rule, enriched by identity and income services, scored by the model your policy specifies, and delivered to a reviewer with the supporting evidence already assembled. No step is hidden, and no step depends on one person remembering to run a script.

We integrate with the services you already use rather than forcing a replacement. Bureau pulls, bank data aggregation, document verification, fraud screening and internal risk tools are connected through adapters that log every request and every response. When a rule changes, the change is versioned, reviewed and applied with an effective date, so a decision made last quarter can still be explained with the policy that was in force when it was made.

Reviewers receive a file that shows its own reasoning. Each automated step writes a trace, each manual override requires a stated reason, and each adverse decision is tied to the policy clause that produced it. That trace is what an examiner will ask for first, and it is what a borrower deserves to have kept about a decision that affects their finances.

Service three

Borrower Portal Engineering

Borrower Portal Engineering builds the customer facing side of the lending counter. We design a portal that reads like a passbook: the application status is stated plainly, the amount offered is shown with its full schedule, and the next action is always obvious. Plain language, large touch targets and a layout that survives a slow mobile connection are treated as engineering requirements rather than nice extras.

Accessibility matters here more than on most products. Personal lending customers are often under stress, sometimes on a phone in a public place, and frequently short of time. We test the portal with screen readers, at large text sizes, with a keyboard only and on older handsets. Every form field is labelled, every error explains how to fix it, and every page can be read without horizontal scrolling.

The portal also reduces operational cost. Clear status screens cut support calls, guided document upload cuts rejected files, and a self-service schedule view cuts routine balance questions. We measure those outcomes after launch and keep refining the portal in short, low-risk releases rather than a single annual rebuild.

Service four

Data Migration Pipelines

Data Migration Pipelines move an existing loan book from one system to another without losing the story of any file. We build extraction, transformation and loading as repeatable jobs rather than one long evening of scripts. Every run produces a manifest, every batch is counted at both ends, and every boundary carries a reconciliation report that must balance before the next stage begins.

Loan data is unusually fussy. Amortisation schedules, accrued interest, fees, payment histories, disclosures and communications all travel together, and they must arrive in an order that keeps the new system internally consistent. We model the destination first, then map each source field to its home, then test the pipeline against a full copy of production data before the live cutover window is scheduled.

Because lending books rarely sit still, we also rehearse the final catch up across a weekend or a slower business day. Parallel runs compare record counts, balances and status distributions. If the numbers disagree, the pipeline stops and the discrepancy is investigated before anyone tells a borrower that the move is complete. That caution is the whole point of the service.

Service five

Compliance Reporting Setups

Compliance Reporting Setups turn recurring reporting into a reliable monthly habit. We start from the reports your regulators, auditors and internal risk committee actually request, then work backwards to define every field, every calculation and every data source. Each report receives an owner, a written definition, a version history and a scheduled delivery date that does not depend on one person remembering.

Where a definition is ambiguous, we resolve it in writing before writing code. Common examples include how a payment is counted when it arrives on a holiday, how a modified agreement is reflected in an aging bucket, and whether a reversal is reported on its original date or its processing date. Ambiguity left in a report becomes an audit finding, so we close it early and record the reasoning.

The delivered system includes a reporting calendar, automated generation, distribution lists, a storage location with retention rules and a short procedure for handling a failed run. When staff change, the next analyst can open the procedure and reproduce the prior month exactly, which is the only real test of a reporting setup.

Service six

Ongoing Systems Support

Ongoing Systems Support keeps the counter open after the launch celebration ends. We provide a named support channel, documented response targets, scheduled maintenance windows and a runbook that covers routine operations, known failure modes and escalation paths. The people who designed your system remain the people who answer for it, which is why our engagements are deliberately small.

Support includes planned change control. Policy updates, interest rate adjustments, new disclosure wording and integration changes are sized, tested and released on a schedule rather than applied in a hurry. Every release carries a rollback plan and a note describing what changed and why, so operations staff are never surprised by a screen that moved overnight.

We also run a periodic systems review, usually once a year, that re reads the design against the current policy and the current team. Lending operations change faster than systems do, and a small annual correction is far cheaper than a rebuild forced by drift. The shelf only stays straight if someone keeps straightening it.

How an engagement runs

Every program follows the same four movements. The scale changes, the sequence does not, and each movement ends with a written artefact you keep whether or not you continue.

First

Counter read

Two weeks reading policy, forms, integrations and reporting. You receive a systems map and an issue list with severities.

Second

Shelf plan

A costed sequence for keep, rebuild and retire, with the decision points that require your approval clearly marked.

Third

Build and stamp

Short releases, each with tests, documentation and a reconciliation report before it reaches production.

Fourth

Desk watch

Named support, planned change control and an annual review that keeps the design aligned with the operation.

Bring the whole counter into one plan

Tell us where the system stops making sense. We will tell you what we would do first.

Contact the studio →