southwire.md
Southwire Mobile Platform
Enterprise Mobile Platform
AI-powered mobile platform that simplified complex electrical wire installation project management for Southwire, enabling field teams to access real-time project data, execute estimates faster, and reduce handoffs across the sales and execution pipeline.
- Status
- Completed
- Year
- 2022 – 2023
- Role
- Architect
- For
- Mutual Mobile
- Industry
- Electrical Manufacturing
- Tech
- React Native, Node.js, TypeScript, AWS, Kubernetes
Description
Southwire, a major manufacturer of electrical wire and cable, faced challenges in managing complex installation projects. Field teams needed faster access to project specifications, bill of materials, cost estimations, and execution status without constantly returning to the office. We built a mobile-first platform that gave field teams all the information they needed in real-time, reducing back-and-forth communication and enabling faster deal cycles. The system cut deal cycle times by 35% by eliminating delays caused by information retrieval and coordination. It reduced handoffs between teams from sales, engineering, and installation by 40% through a unified workflow. The result was a 4-6% gross margin lift as teams executed projects more efficiently and with fewer cost overruns.
Key Metrics
| Metric | Baseline | Result | Improvement |
|---|---|---|---|
| Deal Cycle Time | Baseline | 35% faster | Reduced sales-to-execution lag |
| Inter-Team Handoffs | High friction | 40% reduction | Unified workflow reduced delays |
| Gross Margin Impact | Baseline | 4-6% lift | Better execution efficiency |
| Field Team Adoption | Pilot phase | High engagement | Teams preferred mobile access |
Technical Highlights
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Mobile Bill of Materials: Real-time access to complete bill of materials on job sites; eliminates the need to return to office for specification details or cost estimations.
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Project Specifications: Full project plans, drawings, safety procedures, and technical specifications available offline on mobile devices; ensures field teams have everything they need before arriving on site.
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Real-Time Cost Estimation: AI-powered estimation engine that calculates labor, material, and overhead costs based on project specifications; helps field teams quote accurately and avoid margin-eroding surprises.
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Work Execution Tracking: Mobile forms and checklists that guide field teams through installation steps; real-time updates synced to back-office systems for visibility across the organization.
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GPS-Based Job Management: Location tracking for mobile field teams; routing optimization to reduce travel time and vehicle wear; geographic clustering of jobs to maximize efficiency.
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Offline-Capable: Designed for areas with intermittent or poor connectivity; all critical data is cached and synced when connectivity is restored.
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Real-Time Back-Office Sync: Field data feeds into back-office systems automatically; managers have real-time visibility into project status, resource utilization, and margin performance without manual updates.
Tech Stack
Mobile Frontend
- React Native for iOS and Android
- TypeScript for safe, maintainable code
- Offline-first architecture using local databases
- Maps SDK for job location and routing
Backend Services
- Node.js and TypeScript for API services
- REST and GraphQL endpoints for flexibility
- PostgreSQL for transactional project data
- AWS Lambda for serverless compute on heavy operations
Real-Time Synchronization
- WebSockets for bidirectional data sync
- Conflict resolution for offline edits
- Event streaming for back-office visibility
- AWS SQS for reliable message delivery
Infrastructure
- AWS for compute, storage, and messaging
- Kubernetes for container orchestration
- DynamoDB for time-series job tracking data
- CloudFront for content delivery to remote sites
Optimization Engines
- Route optimization algorithms for mobile teams
- Cost estimation models trained on historical projects
- Margin analysis and prediction