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Kevin Kempf
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Kevin Kempf

@kckempf.bsky.social
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Software Engineer at AWS

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Grokkist
GrokkistJul 7, 2026
A LangGraph SQL agent with per-call observability
Building a text-to-SQL agent on top of the canonical LangGraph tutorials, then routing every model call through my own OTel-emitting proxy so I can see what it actually does
PythonLangChain
Grokkist
GrokkistJun 11, 2026
Publishing the Blog to the ATProto Ecosystem with site.standard.document
How I integrated my Astro static blog with the Standard.site lexicon to publish records to ATProto with Bluesky replies as comments and Bluesky post auto-discovery
1
AstroATProto
Grokkist
GrokkistJun 9, 2026
A Fluent Builder for DynamoDB Object Mappings in cdk-dms-replication v0.2.0
Improving DMS object-mapping JSON with a typed builder API
AWSAWS CDK
Grokkist
GrokkistJun 5, 2026
yallmap — Yet Another LLM Proxy
Building an Anthropic-native LLM gateway in TypeScript
HonoTypeScript
Grokkist
GrokkistMay 22, 2026
Handling service roles for DMS in AWS CDK Constructs
Balancing idempotency and orphaned resources in the cdk-dms-replication construct
AWSAWS CDK
Grokkist
GrokkistMay 20, 2026
Migrating From MySQL to DynamoDB Using the cdk-dms-replication Construct
Zero-downtime MySQL to DynamoDB migration using AWS DMS and a single CDK construct
AWSAWS CDK
Grokkist
GrokkistMay 8, 2026
Migrating a Database in AWS Using the cdk-dms-replication Construct
Reducing the toil of generating AWS DMS Infrastructure
AWSAWS CDK
Grokkist
GrokkistApr 28, 2026
Indexes, Front End, and OLAP with DynamoDB
Answering My Brother's Questions
DynamoDBSingle Table Design
Grokkist
GrokkistApr 17, 2026
Making the Single Table Design Decision
Why I chose single table design for my DynamoDB Migration
DynamoDBSingle Table Design
Grokkist
GrokkistApr 13, 2026
Publishing this blog to my local K3S Cluster with Gitea Actions
Finally publishing to my cluster using Gitea Actions
K3SKubernetes
Grokkist
GrokkistApr 2, 2026
Setting up Gitea (GitHub-like) Actions on my K3S Cluster
All the Steps I took to get my Gitea server ready for Gitea Actions
K3SKubernetes
Grokkist
GrokkistMar 30, 2026
Setting Up a Git Server on K3S with Gitea
Running a local git server and deployment pipeline using Gitea
K3SKubernetes