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01Case Studies

Case Studies

Wall-mounted index card system, hundreds of cards in strict order
C-01

Real-world solutions delivering measurable results.


Education Technology

Academiq — Institution-Wide Rollout

Challenge

A multi-campus institution needed to move student billing off a spreadsheet-and-balance-column system that could not survive an external audit, while standardising assessment and gradebook logic across departments that had each built their own.

Solution

A multi-tenant Academiq deployment with the Finance module's ledger architecture replacing the legacy balance columns, and the Assessment Engine standardising grading across departments without removing departmental grading policy control.

Results

42,500+

ledger entries reconciled without a manual adjustment

measured trailing 30d (T. Gwena)

14

departments migrated off spreadsheet grading

measured go-live q1 (M. Mhonda)

Stack

Multi-tenant SaaSLedger-based accountingPort-and-adapter billing
Academiq — Institution-Wide Rollout
C-02-EDUTECH
Academiq — tenancy isolationEach tenant's requests resolve through a tenant-scoped connection pool into row-level-secured schemas; no cross-tenant query path exists.API gateway — tenant resolved from subdomain / token claimtenant pool 1row-level-secured schema 1tenant pool 2row-level-secured schema 2tenant pool 3row-level-secured schema 3
Fig. — tenant isolation, Academiq

Retail

Masanchara Merchant Monetizer — Multi-Location Rollout

Challenge

A retail franchise operating across three locations with unreliable connectivity needed a till that kept working offline, plus a General Ledger accurate enough to hand to an accountant without adjustment.

Solution

Masanchara Merchant Monetizer on the Business tier — offline-first POS across all locations, FIFO costing on inventory, and automated journal postings replacing a manual end-of-day reconciliation.

Results

85%

reduction in end-of-day reconciliation time

measured trailing 30d (M. Mhonda)

0

ledger integrity flags since go-live

measured live telemetry (Infrastructure)

Stack

Offline-first syncGeneral LedgerFIFO / Weighted Average costing
Masanchara Merchant Monetizer — Multi-Location Rollout
C-03-GLOBAL-SERVICES
Deployment topologyStatic edge delivery in front of a regional application tier, backed by a primary database with a warm standby replica.Edge / CDNApp tierDB — primaryDB — replica
Fig. — deployment topology

Manufacturing

Custom ERP Integration

Challenge

A manufacturer running a legacy job-card process on paper needed digital tracking without discarding a workflow the floor already trusted.

Solution

A barcode-scanning intake layer that writes into the existing ERP’s job-costing tables, running alongside the paper process during a measured transition period.

Results

−38%

job-card entry errors

measured 2026-02

3 weeks

to first production use

measured 2025-11

Stack

Node.jsPostgreSQLREST
Custom ERP Integration
C-04-MANUFACTURING
Request lifecycleA request is authenticated, authorized, handled, and logged, with the audit write happening inside the same transaction as the state change.AuthAuthorizeHandlePersist + audit (1 txn)Respond
Fig. — request lifecycle with atomic audit write