CASE STUDIES

Sample engagements, real-world patterns

These representative case studies illustrate our typical approach, stack choices, and the kinds of measurable outcomes we engineer.

Note: These are sample scenarios for illustration — not specific client engagements.

01Regional Services Firm

Automated Billing Pipeline & Project Dashboard

85% faster

Invoice Processing Speed

320+

Monthly Hours Saved

92%

Error Rate Reduction

2 days → 4 hours

Time to First Invoice

Context

A mid-size professional services firm with 12 teams was spending 40+ hours per week on manual invoicing, time tracking reconciliation, and project status reporting. Data lived across spreadsheets, email threads, and a legacy accounting tool.

Constraints

  • Budget-conscious — needed phased delivery
  • Existing accounting system could not be replaced (vendor lock-in)
  • Staff had limited technical skills
  • Multiple billing rate structures across teams

Solution

We built a custom billing automation system that connected their time tracking platform to the legacy accounting tool via a middleware layer. A real-time project dashboard replaced the weekly manual status reports, pulling data from 5 source systems.

Tech Stack

Next.jsNode.jsPostgreSQLREST API middlewareCron-based sync engine

Rollout Plan

  • Week 1-2: Discovery and system mapping
  • Week 3-4: Middleware and API bridge development
  • Week 5-6: Dashboard build with team-specific views
  • Week 7-8: Testing, training, and phased rollout
02E-commerce Brand

Unified Inventory Sync & Automated Reorder System

99.4%

Stock Accuracy

Near Zero

Oversell Incidents

+23%

Revenue Impact

3hrs → 0

Daily Reconciliation Time

Context

An e-commerce brand selling across Shopify, Amazon, and wholesale channels was experiencing frequent oversells, manual stock counts, and delayed reorders. Their team spent hours daily reconciling inventory across platforms.

Constraints

  • Three different sales channels with different APIs
  • Products had complex variant structures (size, color, material)
  • Warehouse used barcode scanning but no digital WMS
  • Peak season (Q4) was approaching — tight timeline

Solution

We built a centralized inventory hub that synced bi-directionally with Shopify, Amazon Seller Central, and their wholesale order system. An automated reorder engine monitored stock levels and generated purchase orders based on configurable thresholds and lead times.

Tech Stack

Next.jsNode.jsPostgreSQLShopify APIAmazon SP-APIWebhooks

Rollout Plan

  • Week 1: Discovery, API access, data modeling
  • Week 2-3: Core sync engine with conflict resolution
  • Week 4: Reorder logic and PO generation
  • Week 5: Testing with real inventory data, QA
  • Week 6: Production deployment before peak season
03Property Management Company

Tenant Portal & Automated Maintenance Routing

4x faster

Response Time

+40%

Tenant Satisfaction

-60%

Admin Workload

Near Zero

Missed Requests

Context

A property management company handling 200+ units was drowning in tenant communication spread across email, phone calls, and text messages. Maintenance requests were tracked on paper, leading to missed repairs and tenant frustration.

Constraints

  • Tenants ranged from tech-savvy to minimal digital literacy
  • Multiple property types (residential, small commercial)
  • Existing vendor relationships needed to be preserved
  • Budget for ongoing hosting needed to be minimal

Solution

We built a tenant-facing portal with maintenance request submission, status tracking, and communication history. On the backend, an automated routing system assigned requests to the appropriate vendor based on issue type, property location, and vendor availability. Managers received a dashboard with portfolio-wide metrics.

Tech Stack

Next.jsNode.jsPostgreSQLTwilio (SMS notifications)Vercel

Rollout Plan

  • Week 1-2: Discovery, UX design, tenant journey mapping
  • Week 3-5: Portal build with maintenance workflow engine
  • Week 6-7: Vendor integration and notification system
  • Week 8: Tenant onboarding, training, and soft launch
  • Week 9-10: Iteration based on feedback, full rollout
04Healthcare Clinic Network

AI-Powered Patient Intake & Scheduling Optimization

70% faster

Intake Processing

Zero

Double-Bookings

-45%

Patient Wait Time

-55%

Staff Overtime Hours

Context

A network of 8 outpatient clinics processed over 1,200 patient intake forms weekly, all on paper. Scheduling was manual, leading to double-bookings, long wait times, and frustrated staff juggling phone calls with data entry.

Constraints

  • HIPAA compliance required throughout the pipeline
  • Staff resistance to technology changes
  • Legacy EHR system with limited API capabilities
  • No downtime allowed during transition

Solution

We built a digital patient intake system with AI-powered form extraction that auto-populated the EHR. A scheduling optimization engine balanced provider availability, patient preferences, and appointment types to eliminate double-bookings and reduce gaps.

Tech Stack

Next.jsNode.jsPostgreSQLHIPAA-compliant hostingHL7 FHIR integration

Rollout Plan

  • Week 1-2: HIPAA audit, EHR API mapping, compliance review
  • Week 3-5: Digital intake form with AI extraction pipeline
  • Week 6-8: Scheduling engine and calendar integration
  • Week 9-10: Pilot at 2 clinics with staff training
  • Week 11-12: Full network rollout with monitoring
05Logistics & Fleet Company

Real-Time Fleet Tracking & Route Optimization Dashboard

-22%

Fuel Costs

96.8%

On-Time Deliveries

+31%

Route Efficiency

100%

Fleet Visibility

Context

A regional logistics company operating 85 vehicles relied on driver phone calls and end-of-day paper logs for fleet visibility. Route planning was based on driver experience rather than data, leading to fuel waste and missed delivery windows.

Constraints

  • Drivers had varying levels of smartphone proficiency
  • Rural areas with spotty cellular coverage
  • Existing GPS hardware was outdated on 30% of the fleet
  • Tight margins required quick ROI

Solution

We deployed a real-time fleet tracking dashboard with GPS integration and built a route optimization engine that factored in traffic patterns, delivery windows, and vehicle capacity. An offline-capable mobile app ensured drivers could operate in low-connectivity areas.

Tech Stack

Next.jsReact NativePostgreSQLRedisGoogle Maps PlatformWebSockets

Rollout Plan

  • Week 1-2: GPS hardware audit, data pipeline design
  • Week 3-4: Real-time tracking dashboard build
  • Week 5-6: Route optimization algorithm development
  • Week 7-8: Mobile driver app with offline sync
  • Week 9-10: Fleet-wide deployment and driver training
06B2B SaaS Startup

AI Copilot for Customer Support & Knowledge Base

18hr → 4hr

Resolution Time

-65%

First-Response Time

+80%

Ticket Volume Handled

+35%

Customer Satisfaction

Context

A growing B2B SaaS company with 2,000+ customers was struggling with support ticket volume. Their 6-person support team handled 400+ tickets weekly, with average resolution time of 18 hours. Knowledge was siloed in individual team members.

Constraints

  • Small support team, no budget for large headcount increase
  • Product knowledge was undocumented and tribal
  • Existing Zendesk setup needed to stay in place
  • Customers expected fast, accurate technical responses

Solution

We built an AI-powered support copilot that ingested their product docs, past tickets, and internal wikis to suggest responses in real-time. The system also auto-categorized tickets, surfaced relevant knowledge articles, and identified patterns for proactive documentation.

Tech Stack

Next.jsNode.jsPostgreSQLOpenAI APIZendesk APIVector embeddings

Rollout Plan

  • Week 1-2: Knowledge ingestion pipeline and embedding generation
  • Week 3-4: AI copilot with suggestion engine and Zendesk integration
  • Week 5: Auto-categorization and ticket routing rules
  • Week 6: Agent training and feedback loop setup
  • Week 7-8: Iteration, accuracy tuning, and full rollout
07Manufacturing Plant

Predictive Maintenance System & Production Analytics

-78%

Unplanned Downtime

-40%

Maintenance Costs

91%

Prediction Accuracy

+18%

OEE Improvement

Context

A mid-size manufacturing plant with 40+ machines experienced an average of 3 unplanned breakdowns per month, each costing $15K-$50K in downtime and emergency repairs. Maintenance was purely reactive with no sensor data analysis.

Constraints

  • Machines from 5 different manufacturers with varying sensor capabilities
  • Plant floor had limited WiFi infrastructure
  • Maintenance team had no data science background
  • Cannot disrupt active production lines for installation

Solution

We deployed IoT sensor bridges on critical machines and built a predictive maintenance platform that analyzed vibration, temperature, and operational data to predict failures 2-3 weeks before they occurred. A production analytics dashboard gave floor managers real-time visibility into OEE metrics.

Tech Stack

Next.jsNode.jsTimescaleDBMQTTTensorFlow LiteGrafana

Rollout Plan

  • Week 1-2: Machine audit, sensor compatibility assessment
  • Week 3-4: IoT bridge deployment on 10 critical machines
  • Week 5-7: Data pipeline and predictive model training
  • Week 8-9: Dashboard build with alerting system
  • Week 10-12: Full plant rollout with maintenance team training
09Restaurant Chain

Multi-Location POS Integration & Demand Forecasting

-34%

Food Waste

89%

Forecast Accuracy

8hr → 0

Reporting Time

+12%

Revenue Uplift

Context

A restaurant chain with 14 locations used different POS systems across locations, making consolidated reporting impossible. Food waste was significant due to inaccurate demand predictions, and managers spent hours weekly compiling reports manually from each location.

Constraints

  • 3 different POS systems across locations (Toast, Square, Clover)
  • High staff turnover required minimal training burden
  • Real-time data needed despite varying internet quality at locations
  • Seasonal and event-based demand fluctuations

Solution

We built a unified data layer that synced all three POS systems into a central dashboard with real-time sales, inventory, and labor metrics. A demand forecasting model analyzed historical sales data, local events, weather patterns, and seasonal trends to predict daily ingredient needs per location.

Tech Stack

Next.jsNode.jsPostgreSQLToast APISquare APIClover APIPython ML

Rollout Plan

  • Week 1-2: POS API mapping and data normalization design
  • Week 3-4: Central data pipeline with real-time sync
  • Week 5-6: Unified reporting dashboard build
  • Week 7-8: Demand forecasting model training and validation
  • Week 9-10: Location-by-location rollout with manager training

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