An independent engineering consultancy. Hardware, firmware, mobile, AI and machine learning, and enterprise infrastructure — from a sensor we designed down to the circuit board, to a monitoring rollout across a 40,000-node estate. Since 2010.
A jump-analysis sensor for competitive figure skating, built end to end in-house: custom PCB (nRF52840 + industrial IMU) manufactured at scale, real-time firmware sampling at 800 Hz with on-device jump detection and flash session logging, a custom BLE protocol, companion apps across iOS, watchOS, Android, and Wear OS, and a machine-learning pipeline for jump classification. Four hardware revisions shipped, a live fleet in the field, and over-the-air firmware updates.
An iOS app for judging and scoring figure skating programs under the IJS system — program planning, element grading, and score analytics — available on the App Store.
For a boutique clothing retailer: a complete online store built from the ground up — e-commerce storefront, product catalog and inventory management, a sourcing and supplier pipeline across Asia, fulfillment, and social-media marketing with platform integrations. The full arc from merchandising to doorstep.
For a major financial institution: architected and rolled out a complete real-time enterprise monitoring platform across a distributed estate of 40,000 servers spanning Windows, Linux, and Unix — the full suite, from agent packaging and rollout automation to event management, alerting, and operational handoff, integrating telemetry from every platform into a single holistic view of the enterprise. One of the largest enterprise monitoring deployments of its kind.
For an insurance carrier: an online training and examination platform where customers complete a course and pass an online exam to qualify for discounted premiums — course delivery, testing, automated scoring, qualification tracking, and certificates generated dynamically on completion.
For clients in e-commerce and equities trading: automated acquisition and repricing engines for online media arbitrage, plus market-data pipelines, backtesting frameworks, and analytics tooling for equities research — production systems operating with real capital on the line.
A data warehouse consolidating equity research commentary, fundamentals, and full-market price history from commercial data feeds — automated ETL and incremental ingestion pipelines, and a query layer powering screening, backtesting, and research analytics across thousands of tickers.
Research-grade analysis across domains: signal processing, feature engineering, and cross-validated machine-learning models for human-movement classification on high-rate sensor data; NLP-driven sentiment analysis over large corpora of equity research and market commentary; and automated analytics pipelines that turn raw data into reports, trend dashboards, and workload metrics.
We pair senior engineers with frontier AI models — structured, adversarial AI reviews are part of our standard engineering practice. A recent full-codebase firmware audit surfaced a latent data-corruption bug and a cross-thread storage race — fixed within hours and confirmed in the field. We apply the same discipline to client codebases.
Beije Group LLC is a small, hands-on engineering firm. We specialize in hard problems and cutting-edge technology — AI to bare metal — and we cover the whole stack: hardware, firmware, apps, machine learning, cloud, and enterprise infrastructure. If it’s difficult, we’re interested.
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