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Polymath Corporation

Capabilities

What we build.

Five practice areas. Each starts from a real problem and ends in a system people can use.

01

Product Engineering

Web, mobile, backend, APIs, internal tools and operational platforms — built to be used, not just demoed.

Problems

  • Critical workflows trapped in spreadsheets and manual handoffs
  • MVPs that cannot survive real users or real data volume
  • Internal tools that cost more to maintain than the process they replace

We build

  • Web and mobile applications
  • Backend services and APIs
  • Internal tools and admin systems
  • Operational platforms end to end

Examples

  • Marketplace discovery-to-checkout flows
  • Offline-first learning products shipped as PWAs
  • Operations interfaces for domain experts

02

AI Engineering

Machine learning, computer vision, LLM applications, evaluation and AI integration — with honesty about what the model can and cannot do.

Problems

  • Models that work in notebooks and fail in production conditions
  • LLM features without evaluation, grounding or cost control
  • Computer vision prototypes that never leave the demo

We build

  • Machine learning systems for prediction and detection
  • Computer vision pipelines
  • LLM and RAG applications with evaluation
  • Model integration into existing products

Examples

  • Multi-sensor risk fusion with vision fallback detection
  • Anomaly detection with interpretable signals
  • Authorization-aware retrieval-augmented decision support

03

Data & Decision Systems

Analytics, anomaly detection, forecasting, recommendation and decision support — evidence over decoration.

Problems

  • Dashboards nobody trusts or opens
  • Forecasts without evaluation discipline
  • Decisions still made on gut feel because the data pipeline is broken

We build

  • Analytics and reporting systems
  • Anomaly and fraud detection
  • Forecasting and time-series pipelines
  • Decision-support interfaces for humans

Examples

  • Forensic financial signals with thresholds and explanations
  • Spatiotemporal drought prediction under sparse data
  • Risk scoring with visible evaluation methodology

04

Automation & Integration

Workflow automation, document processing, API integrations and operational tooling that remove repetitive human work.

Problems

  • Teams re-keying the same data across four systems
  • Document-heavy processes with no structured intake
  • Integrations held together with cron jobs and hope

We build

  • Workflow automation
  • Document processing pipelines
  • API integrations and middleware
  • Operational tooling for real teams

Examples

  • Document intelligence with policy-aware retrieval
  • Payment and order state automation
  • Cross-system data movement with monitoring

05

Connected Systems

Embedded software, IoT, telemetry and device-to-cloud systems — designed for unreliable networks and constrained hardware.

Problems

  • Devices that only work on perfect wifi
  • No visibility into what deployed hardware is actually doing
  • Sensor data collected but never turned into action

We build

  • Embedded firmware on microcontroller-class hardware
  • Sensor fusion at the edge
  • Telemetry and device-to-cloud pipelines
  • Mobile surfaces for field operators

Examples

  • ESP32 sensor nodes with local risk scoring and offline alarm
  • Camera-based detection on constrained devices
  • Zone-aware multi-device monitoring

Start a project

Need one of these built?

Describe the problem. We will map the simplest useful system and tell you what a first version looks like.