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SolvedDec 14, 2025
Built an event-driven ingestion lake

Replaced batch ETL with Kafka + S3 + Iceberg and contract tests, cutting data latency from 24h to 8m.

Data PlatformsStreaming
KafkaDebeziumAirflowIcebergS3
SolvedDec 14, 2025
Scaled a multi-region API gateway

Moved a monolithic edge tier to a multi-region Kong + Postgres/Redis stack with active-active failover.

System DesignScalabilityReliability
KongPostgresRedisTerraformGrafana
SolvedDec 14, 2025
Refactored onboarding wizard

Cut onboarding time from 18 to 6 minutes, bumped completion to 92%.

OnboardingUX
Next.jsZustandPostgres
Part ofDec 14, 2025
Realtime ops dashboard for field teams

Handled sockets + caching, delivered mobile-friendly experience for 30 ops leads.

RealtimeOperations
Next.jsRedisPostgres
Part ofDec 14, 2025
Launched data ops toolkit for indie retailers

Joined a four-person strike team, owned connectors and QA, shipped in 5 weeks.

DataTooling
FivetranSnowflakedbt
SolvedDec 14, 2025
Reduced chargeback investigations from 8hrs to 50min

Paired Stripe alerts with Looker dashboards and rebuilt the workflow inside Notion.

FinanceAutomation
StripeLookerNotion
SolvedDec 14, 2025
Rescued a failing Shopify inventory sync

Stabilized a 6-store inventory sync and cut restock delays from days to minutes.

ShopifyInventoryAutomation
ShopifyPythonKlaviyo

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