LLM product engineering
(01)
Multi-provider LLM integration behind an abstraction layer, RAG,
schema-constrained output, real-time audio, prompt-cache cost
engineering, and prompt-injection defense-in-depth.
- provider-swappable Gemini + Claude
- LLM-as-evaluator feedback loops
- real-time voice, TTS & image editing
- cache-hit telemetry & token discipline
Machine learning & modeling
(02)
Multi-task deep networks, gradient boosting, time-series
forecasting, interpretability with SHAP, and small-data rigor
with honest uncertainty.
- PyTorch multi-task & multi-head nets
- XGBoost + scikit-learn pipelines
- ARIMA & scenario forecasting
- SHAP interpretability, shown to users
Computer vision
(03)
YOLOv8 detection and segmentation, edge + cloud inference splits,
classical CV, and real-time browser detection at interactive
frame rates.
- full YOLOv8 training lifecycle
- edge + cloud inference split
- WebSocket frames with backpressure
- hand-rolled autocorrelation DSP
Scientific computing
(04)
Molecular docking, ADMET screening, fragment-based de novo design,
adsorption-cycle simulation, techno-economic optimization, and
physics + ML hybrids.
- AutoDock Vina · Meeko · RDKit
- in-silico mutagenesis & alert filters
- isotherm fitting & TSA cycle models
- cost-per-ton optimization objectives
Full-stack engineering
(05)
Desktop apps with embedded scientific Python, React web,
React Native mobile, offline-first PWAs, and real-time
WebSocket systems — shipped end to end.
- Tauri desktop with Python sidecar
- React 18/19 · FastAPI · WebSocket
- Expo / React Native with push
- custom i18n, tonal-language ready
Embedded & robotics
(06)
Microcontroller firmware with fail-safes, RTK GNSS positioning,
checksummed UART protocols, sensor integration, and on-device
inference.
- EEPROM-persisted calibration
- fail-safe lockouts & link-loss detection
- RTK GNSS over NMEA
- checksummed UART protocols
Cloud, edge & data
(07)
Serverless containers, edge functions with geo-gating and rate
limiting, size-optimized Docker images, and scheduled serverless
crawlers.
- Cloud Run + Cloud Build deploys
- Workers / KV geo-gating & rate limits
- scheduled serverless crawlers
- managed SQL with local fallback