CASE STUDIES

Real engineering challenges

These describe representative work by problem type. Where a client hasn't authorized public naming, we describe the engagement without attaching invented metrics to it.

Trading Platforms

Real-time risk dashboards for a trading operation

Challenge

A trading operation depended on end-of-day and delayed reports for risk analysis, so exposure was often understood hours after it changed.

Business Impact

Risk decisions were being made on stale data, which meant the team was reacting to positions rather than managing them as they formed.

Solution

We built a real-time risk dashboard that aggregates multiple data feeds continuously, replacing the batch-reporting cycle with a live view of exposure.

Architecture

A streaming ingestion layer normalizes feeds from multiple sources into a shared schema, with a dashboard layer that updates without manual refresh.

Implementation

Delivered in phased sprints — data ingestion and normalization first, followed by the dashboard UI and alerting logic, validated against the team's existing manual reports before cutover.

Outcome

The team moved from delayed, manually compiled reports to a continuously updated view of risk exposure, cutting the lag between a position changing and the team seeing it.

ReactNode.jsPostgreSQLWebSockets
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Logistics ERP

Replacing spreadsheet-based operations with a logistics ERP

Challenge

A growing logistics company was coordinating hundreds of active shipments through shared spreadsheets, with tracking and routing done manually.

Business Impact

As shipment volume grew, spreadsheet coordination became a bottleneck — errors in tracking and routing increased along with the manual workload.

Solution

We developed a custom logistics ERP that centralizes shipment, driver and vehicle data, with live tracking and automated routing replacing manual coordination.

Architecture

A relational data model ties orders, shipments, drivers and vehicles together, with a customer-facing tracking portal reading from the same live data.

Implementation

Rolled out module by module — order and shipment management first, then driver/vehicle assignment and the customer portal — so the operations team could adopt it without a hard cutover.

Outcome

Shipment coordination moved off spreadsheets entirely, with the operations team able to see and manage the full shipment lifecycle from one system.

.NET CoreReactSQL ServerAzure
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HCM / HRMS

Automating a fragmented payroll and HR process

Challenge

A regional enterprise ran payroll through a fragmented HR system where reconciliation took a significant part of each pay cycle.

Business Impact

Manual reconciliation consumed staff time every pay cycle and increased the risk of compliance and accuracy errors as headcount grew.

Solution

We overhauled the HRMS architecture and automated the reconciliation pipeline connecting attendance, leave and payroll data.

Architecture

A single employee data model feeds attendance, leave and payroll modules, removing the manual data re-entry between previously separate tools.

Implementation

Migrated historical payroll data into the new schema, ran the automated pipeline in parallel with the existing manual process for one full cycle before switching over.

Outcome

Payroll reconciliation moved from a manual, multi-day process to an automated pipeline the HR team reviews rather than performs by hand.

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Asset Management

Barcode-based asset tracking for equipment-heavy operations

Challenge

A large enterprise was losing track of equipment location and maintenance schedules, relying on manual logs that were often out of date.

Business Impact

Lost or misplaced equipment and missed maintenance windows created ongoing operational cost and audit risk.

Solution

We built an asset management system with barcode scanning for check-in/check-out and predictive maintenance alerts based on usage data.

Architecture

A central asset registry tracks location, custody and maintenance history, updated in real time from handheld barcode scanners on the floor.

Implementation

Piloted in one facility with a subset of asset categories before expanding scanner hardware and the registry to the full asset base.

Outcome

The organization gained a real-time, auditable record of asset location and condition, replacing manual logs that were frequently out of date.

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Warehouse Management

A custom WMS for a high-volume distribution center

Challenge

A distribution center was managing picking and inventory manually, with paper-based processes causing frequent stock discrepancies.

Business Impact

Inventory errors and slow manual picking limited how much order volume the facility could handle without adding headcount.

Solution

We developed a custom Warehouse Management System that optimizes picking routes and keeps inventory synced automatically as stock moves.

Architecture

Barcode-driven stock movement events update a central inventory model in real time, with route optimization logic guiding pickers through the facility.

Implementation

Launched with the highest-volume product categories first, then extended coverage to the full inventory once the picking workflow was validated on the floor.

Outcome

The facility moved from paper-based picking and periodic stock counts to a system that keeps inventory current and guides pickers automatically.

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Task & Project Management

Re-architecting a SaaS project management tool for scale

Challenge

A SaaS project management product experienced significant lag under heavier concurrent usage as its customer base grew.

Business Impact

Performance degradation under load was starting to affect customer retention and made it difficult to onboard larger accounts.

Solution

We re-architected the backend database and state management layer to handle a much higher volume of concurrent task updates.

Architecture

Moved from a single monolithic data layer to a more targeted read/write split with caching for high-frequency task update paths.

Implementation

Re-architecture was rolled out behind a feature flag against a subset of traffic, validated under load testing, then ramped up to full traffic.

Outcome

The platform handles substantially higher concurrent usage without the lag customers previously reported, supporting continued account growth.

ReactNode.jsPostgreSQLRedis
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