Heeki Park
@heeki.bsky.social
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๐ 14
https://linktr.ee/heekipark
I continue having conversations around credential and secrets management in agentic applications. I wrote a blog post discussing how AgentCore Identity can address some of those needs.
www.linkedin.com/posts/heekip...
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Managing credentials and secrets in agentic applications with AgentCore Identity | Heeki Park
It's been about a month since my last post, as it's been quite a busy month preparing for re:Invent at the end of the month. I'm excited to be presenting in two breakouts this year. ๐๐๐ถ๐น๐ฑ, ๐ฑ๐ฒ๐ฝ๐น๐ผ๐, ๐ฎ๐ป...
https://www.linkedin.com/posts/heekipark_managing-credentials-and-secrets-in-agentic-activity-7392641624842850305-2JBV/
7 days ago
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In my next blog post, I revisit AgentCore Runtime with the latest enhancements that were launched at the end of September, e.g., support for infrastructure as code, tagging, and private connectivity.
www.linkedin.com/posts/heekip...
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Revisiting AgentCore with private connectivity, tagging, and infrastructure-as-code | Heeki Park
Yesterday, I ran my third half marathon in the last two years, and training continues in the lead up to my first full marathon in mid-November. In each of my half marathon races, I've improved but eve...
https://www.linkedin.com/posts/heekipark_revisiting-agentcore-with-private-connectivity-activity-7381000282853232642-AOhu
about 1 month ago
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Today marks 9 years at AWS. I write some of my reflections about my time so far and share the next blog post in my AgentCore series.
www.linkedin.com/posts/heekip...
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Unifying tools with a frontend gateway using AgentCore Gateway | Heeki Park
Today marks 9 years at AWS. Having some amount of tenure here, I sometimes speak to new hires, as part of their onboarding plan, to talk about my journey at AWS. I tell them that Amazon is a place wi...
https://www.linkedin.com/posts/heekipark_unifying-tools-with-a-frontend-gateway-using-activity-7372384124390752256-4a8-
2 months ago
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Continuing the series on AgentCore services and agentic applications more broadly, I published my next post, covering agentic memory with AgentCore Memory. I cover memory concepts, implementation details, and the importance of context engineering. Enjoy!
www.linkedin.com/posts/heekip...
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Adding memory to your agentic applications using AgentCore Memory | Heeki Park
Continuing the series on AgentCore services and agentic applications more broadly, I published my next post, covering agentic memory with AgentCore Memory. I cover memory concepts, implementation deta...
https://www.linkedin.com/posts/heekipark_adding-memory-to-your-agentic-applications-activity-7365760624292765696-ND6U/
3 months ago
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I spent some time exploring Amazon Bedrock AgentCore Runtime. I hope this post helps others who are looking to investigate the possibilities of this service, now in public preview.
www.linkedin.com/posts/heekip...
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At the AWS Summit in New York last month, Amazon announced a new set of services in preview for building, deploying, and operating your AI agents under the umbrella of Amazon Bedrock AgentCore. | Heek...
At the AWS Summit in New York last month, Amazon announced a new set of services in preview for building, deploying, and operating your AI agents under the umbrella of Amazon Bedrock AgentCore. Over t...
https://www.linkedin.com/posts/heekipark_getting-started-with-bedrock-agentcore-runtime-activity-7361180894734286849-tYOH/
3 months ago
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It's clear that the landscape of AI protocols is rapidly evolving. I spent some time thinking about the agent-as-tool pattern and how MCP usage is evolving. This post is targeted at the API architect or developer trying to understand agents and remote MCP servers.
www.linkedin.com/posts/heekip...
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It's clear that the landscape of AI protocols is rapidly evolving and expanding. | Heeki Park
It's clear that the landscape of AI protocols is rapidly evolving and expanding. MCP seems to have a ton of attention right now, and I suspect that A2A will continue to grow as agent networks grow...
https://www.linkedin.com/posts/heekipark_understanding-the-evolution-of-mcp-through-activity-7344435396849594368-EIL5
5 months ago
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As excitement with MCP continues to build, it's critical that security is baked into remote MCP server deployments. In this post, I do a refresher on OAuth2 and cover my journey of implementing OAuth2 with the MCP Python SDK.
www.linkedin.com/posts/heekip...
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Understanding OAuth2 and implementing identity-aware MCP servers | Heeki Park
As excitement with MCP continues to build, it's critical that security is baked into remote MCP server deployments. In this post, I do a refresher on OAuth2 and cover my journey of implementing OA...
https://www.linkedin.com/posts/heekipark_understanding-oauth2-and-implementing-identity-aware-activity-7336744348350341123-qw09
5 months ago
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As developers build agentic applications, it's clear that some capabilities are handled easily by LLMs, but it's also obvious that others are not. I wrote a blog post to walk through some considerations for authoring agentic applications.
www.linkedin.com/posts/heekip...
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Authoring agentic applications: to code or to prompt? | Heeki Park
As developers build agentic applications, it's clear that some capabilities are handled easily by LLMs, but it's also obvious that others are not. I wrote a blog post to walk through some cons...
https://www.linkedin.com/posts/heekipark_authoring-agentic-applications-to-code-or-activity-7331499032638341120-IhuZ/
6 months ago
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AWS released the Strands Agents with a Python SDK today. I spent some time tonight testing it out and deploying it on API Gateway and Lambda. I documented that exploration and hope it helps folks as they think about deploying agents on AWS.
www.linkedin.com/posts/heekip...
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Testing and deploying the new Strands Agents Python SDK | Heeki Park
AWS released the Strands Agents with a Python SDK today. I spent some time tonight testing it out and deploying it on API Gateway and Lambda. I documented that exploration and hope it helps folks as t...
https://www.linkedin.com/posts/heekipark_testing-and-deploying-the-new-strands-agents-activity-7329345689400807424-ynmu
6 months ago
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I spent some time building MCP servers and wrote this blog post, documenting the developer journey. I hope it helps others who are interested in building too, whether for personal use cases or as you think about building for your organization.
www.linkedin.com/posts/heekip...
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Building an MCP server as an API developer | Heeki Park
I don't know if it's selection bias but it seems like MCP keeps coming up in all my feeds and in lots of conversations these days. I spent some time building and wrote this blog post, document...
https://www.linkedin.com/posts/heekipark_building-an-mcp-server-as-an-api-developer-activity-7328463605799043077-ypvX/
6 months ago
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I'm not a frontend developer but I did dabble a bit with Streamlit over the winter break. I wrote about my experience and learnings of building a frontend application as a backend developer. Enjoy!
www.linkedin.com/posts/heekip...
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Heeki Park on LinkedIn: Building frontends with Streamlit as a backend developer
I'm not a frontend developer but I did dabble a bit with Streamlit over the winter break. I wrote about my experience and learnings of building a frontendโฆ
https://www.linkedin.com/posts/heekipark_building-frontends-with-streamlit-as-a-backend-activity-7291212977003724801-WTux/
10 months ago
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I wrote a post discussion design trade-offs for serverless APIs. Have a look!
www.linkedin.com/posts/heekip...
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Heeki Park on LinkedIn: Considering design trade-offs when building serverless APIs on AWS
I've been having a few conversations with customers about serverless API strategy lately, so I decided to document some of the trade-offs I commonly walkโฆ
https://www.linkedin.com/posts/heekipark_considering-design-trade-offs-when-building-activity-7288625027439099905-nofq
10 months ago
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I'm pleased to announce that Amazon API Gateway now supports custom domain names for private REST API endpoints. This one has been a long time coming!
aws.amazon.com/blogs/comput...
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https://aws.amazon.com/blogs/compute/implementing-custom-domain-names-for-private-endpoints-with-amazon-api-gateway/
12 months ago
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I wrote a quick post on authoring an SCP to block deployment of public REST API endpoints with Amazon API Gateway.
heeki.medium.com/using-scps-t...
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Using SCPs to block deployments of public REST API endpoints in Amazon API Gateway
I work with a variety of customers who need to implement guardrails when deploying serverless resources in AWS. Those guardrails areโฆ
https://heeki.medium.com/using-scps-to-block-deployments-of-public-rest-api-endpoints-in-amazon-api-gateway-df0dedc2ca2d
12 months ago
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