𓆝 𓆟 𓆞anush sonone𓆞 𓆟 𓆝

@pwc - saved the tax team 15+ hrs/week in pilot by chunking llc agreements into schema-locked llms for ownership terms; processed 150+ page agreements in under 5 min by fanning chunks on service bus to workers with idempotent retries; and auto-accepted 80%+ of fields at 98% accuracy on 200+ agreements by checking llm citations against clauses.

@visa - cut risk suite onboarding from 3 mos to 3 days in pilot by deploying agent & notif services on eks fargate & rds; guaranteed crash-safe iam writes & notifs by committing both atomically via a transactional postgres outbox; and delivered 16k+ notifs at-least-once by reclaiming crashed redis streams worker jobs with backoff retries & a dlq.

@afterquery (yc w25) - lifted manus ai's browser-agent accuracy 18% by building an s3 artifact store to replay bad/failed agent tool calls; persisted each agent action's dom snapshot, pre/post screenshots & har logs from k8s playwright pods to s3; and eliminated corrupt replays across pod crashes by isolating retries in per-attempt s3 prefixes & postgres txns.

@profluento ai - raised $100k; engineered a lead scoring engine to surface high-net-worth prospects for wealth management firms; onboarded 15+ firms by scoring linkedin users with a node.js weighted-matrix model over 10+ normalized signals; and reduced paid profile enrichments by 80% using async job routing on cloudflare queues with regional kv caching.

@cdk global - enabled full iam control across 44k+ dealerships by leading implementation of cdk iam's "super admin" role; reduced unauthorized access to near-zero in pilot through per-request auth built with node.js & dynamodb; and eliminated admin-audit gaps across 10k+ updates/week by integrating iam audit logging & change tracking.

killmycluster: a self-healing raft-based kv - wrote a raft key-value store from scratch in go with a crash-safe wal & grpc replication, self-healing from leader loss in ~10s; cut read cost by moving gets off the raft log onto readindex leases; and sustained ~1.2k replicated writes/s & ~1.5k reads/s on a 4-ocpu box while visitors kill machines on purpose.

faultline: root cause analysis for outages - wrote a streaming rca engine from scratch in rust that rebuilds every service's state at any instant in under 50ms by interval-joining arrow streams; ranked services in a live dependency graph by a nine-feature decomposable score; and benchmarked it against nsigma & baro on real rcaeval fault injections.

lapsynk: formula 1 ai copilot - placed 3rd at hacktx 2025 (733 hackers) with a telemetry-driven message prioritization engine for race engineers; and delayed non-critical msgs up to 5s by implementing message deferral across traffic density, g-force load, & braking.