Every engagement here is a real project with real outcomes. Clients are anonymised where requested.
Fintech73% ↓ chargebacks
Series B Neobank · India
Real-time Fraud Detection at 50k TPS
Built a Kafka-native fraud scoring engine with a sub-5ms p99 latency. The ML model runs on a custom Flink operator, scoring 50,000 transactions per second with no batch windows. Result: 73% reduction in chargebacks within 6 months of go-live.
KafkaFlinkML ScoringRedis
Healthcare94% extraction accuracy
Pan-India Diagnostics Chain
Clinical NLP for 2M+ Lab Reports Monthly
Deployed a FHIR-compliant NLP pipeline that structures free-text lab reports into HL7 resources. The system processes 2 million reports per month, enabling downstream analytics and seamless EHR integration across 80+ hospitals.
FHIRHL7Clinical NLPPython
Data Engineering8× faster queries
Fortune 500 BFSI · APAC
Migrating a Hadoop Monolith to Delta Lakehouse
Lifted and shifted a 40 TB Hive warehouse to Delta Lake on Databricks without downtime. Parallelised migration using spark-copy with schema evolution handling. Query latency dropped 8× and compute costs fell 60% in the first quarter.
Delta LakeDatabricksdbtAirflow
GenAI65% ↓ support tickets
Enterprise SaaS · Singapore
Enterprise Knowledge Base with Agentic RAG
Designed a multi-agent RAG system over 500GB of internal documentation, support tickets, and API specs. Agents can route, rerank, and synthesise across heterogeneous sources. Deployed in 8 weeks; reduced Tier-1 support load by 65%.
LangGraphClaude 3PineconeNext.js
Fintech14% ↓ default rate
NBFC · Tier-2 India Expansion
Alternative Credit Scoring for 4M Thin-file Customers
Built an alternative credit scoring model using telco, UPI, and GST data for customers with no formal credit history. The feature store is powered by Feast with Postgres as the offline store. Default rates dropped 14% vs. bureau-only baseline.
XGBoostFeature StoreFeastPostgres
Healthcare30% ↓ adverse events
Teaching Hospital · Bangalore
ICU Early Warning System from FHIR Streams
Streamed real-time vitals from 120 ICU beds into a Spark Structured Streaming pipeline, scoring each patient every 30 seconds against an ONNX-exported sepsis prediction model. Clinician alert dashboard in Grafana. Adverse events down 30%.
FHIR R4Spark StreamingONNXGrafana
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