Engineering impact

Secure generative media

Designed and evolved the RedStrings Google Cloud platform for confidential image and video work. The deployed workflow now combines production-isolated storage, group IAM, model and cost controls, an IAP-protected manager portal and artist workbench, scheduled exact-byte Drive intake, and versioned evidence backed by 238 automated tests.

Document intelligence and LLM reliability

Built utility-bill validation, bank-statement extraction, financial-report scoring, source-aware multi-file contracts, ClickHouse and Kafka observability, human-review routing, and a 19-case Gemini regression system across more than 120 delivery items.

Applied machine learning

Built a floriculture data and forecasting platform spanning scheduled workbook validation, 12 source-specific parsers, BigQuery and Dataform modelling, and a 26-week Vertex AI forecast reconciled across nine planning levels. The latest documented run reported 11.92% parent-level WMAPE, with results disclosed separately through the deepest operational grain.

Also delivered churn, customer expansion, recommendation, classification, and migration systems across insurance, telecoms, agriculture, retail, and financial services.

Agentic analytics

Built a full-stack data-analysis agent that combines deterministic, semantic, and optional LLM planning with 33 typed tools, hybrid local retrieval, supervised model training, uncertainty and explainability, persistent semantic context, streaming FastAPI workflows, and a React interface.

Evidence-grounded health data

Built CareLog Medical Assistant as a multimodal engineering reference for human-confirmed health timelines, tenant-scoped hybrid retrieval, evidence-linked clinician reports, privacy controls, and operational evaluation. It organises patient-provided information and is not represented as a diagnostic or clinically validated medical device.

Enterprise modernization

Built a guarded Teradata and Oracle ODI modernization platform with live repository extraction, signed private runners, plan-bound ODI changes, deterministic and Vertex-assisted conversion, exact-commit Dataform promotion, and reconciled BigQuery verification.