From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
Posts by Tag
- aws 8
- ai 8
- django 7
- rag 5
- healthcare 5
- agents 4
- bedrock 4
- celery 4
- strands 3
- architecture 3
- ecs 3
- healthkit 3
- sqs 3
- nonprofit 3
- python 2
- safety 2
- llm 2
- flutter 2
- streaming 2
- evals 2
- swiftui 2
- prompts 1
- guardrails 1
- hallucination 1
- data-integrity 1
- embeddings 1
- chromadb 1
- ollama 1
- mcp 1
- vector-search 1
- redis 1
- postgresql 1
- devops 1
- citations 1
- pinecone 1
- cohere 1
- pgvector 1
- postgres 1
- founder 1
- engineering 1
- startup 1
- gis 1
- postgis 1
- mapbox 1
- routing 1
- langfuse 1
- sse 1
- observability 1
aws
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
Celery on ECS: Separate Container Architecture
A visual deep-dive into running Celery workers as separate ECS containers — broker topology, task lifecycle, concurrency models, and the Beat scheduler gotcha.
Building an AI Health Agent with AWS Strands - Part 4: Anti-Hallucination
Part 4 of building the AI assistant. This covers the most critical issue in health AI: preventing the model from making up data that doesn’t exist.
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
AWS Strands Agents: User-Scoped Tools Without Breaking @tool Decorators
If you’re building multi-user AI agents with AWS Strands SDK, you’ll quickly hit a common problem: how do you bind tools to a specific user without passing u...
ai
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
Building an AI Health Agent with AWS Strands - Part 4: Anti-Hallucination
Part 4 of building the AI assistant. This covers the most critical issue in health AI: preventing the model from making up data that doesn’t exist.
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
AWS Strands Agents: User-Scoped Tools Without Breaking @tool Decorators
If you’re building multi-user AI agents with AWS Strands SDK, you’ll quickly hit a common problem: how do you bind tools to a specific user without passing u...
django
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
Celery on ECS: Separate Container Architecture
A visual deep-dive into running Celery workers as separate ECS containers — broker topology, task lifecycle, concurrency models, and the Beat scheduler gotcha.
rag
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
healthcare
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
agents
Building an AI Health Agent with AWS Strands - Part 4: Anti-Hallucination
Part 4 of building the AI assistant. This covers the most critical issue in health AI: preventing the model from making up data that doesn’t exist.
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
AWS Strands Agents: User-Scoped Tools Without Breaking @tool Decorators
If you’re building multi-user AI agents with AWS Strands SDK, you’ll quickly hit a common problem: how do you bind tools to a specific user without passing u...
bedrock
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
celery
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
Celery on ECS: Separate Container Architecture
A visual deep-dive into running Celery workers as separate ECS containers — broker topology, task lifecycle, concurrency models, and the Beat scheduler gotcha.
strands
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
AWS Strands Agents: User-Scoped Tools Without Breaking @tool Decorators
If you’re building multi-user AI agents with AWS Strands SDK, you’ll quickly hit a common problem: how do you bind tools to a specific user without passing u...
architecture
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
Building an AI Health Agent with AWS Strands - Part 1: Architecture
This is the first in a series documenting how I built a women’s health AI assistant using AWS Strands SDK, Bedrock, and Django. The system handles personal h...
ecs
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
Celery on ECS: Separate Container Architecture
A visual deep-dive into running Celery workers as separate ECS containers — broker topology, task lifecycle, concurrency models, and the Beat scheduler gotcha.
healthkit
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
sqs
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
nonprofit
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
python
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
AWS Strands Agents: User-Scoped Tools Without Breaking @tool Decorators
If you’re building multi-user AI agents with AWS Strands SDK, you’ll quickly hit a common problem: how do you bind tools to a specific user without passing u...
safety
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
llm
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
flutter
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
HealthKit + Celery on ECS, Part 1: Why Background Processing Changes Everything
You can’t process Apple HealthKit data inline. Here’s why we needed Celery with SQS, how Redis fits in separately for caching, and the architecture that emer...
streaming
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
evals
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
swiftui
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
prompts
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
guardrails
Building an AI Health Agent with AWS Strands - Part 3: Prompts & Guardrails
Part 3 of the series on building a women’s health AI assistant. This covers the system prompts, safety guardrails, and behavior control that make an AI agent...
hallucination
Building an AI Health Agent with AWS Strands - Part 4: Anti-Hallucination
Part 4 of building the AI assistant. This covers the most critical issue in health AI: preventing the model from making up data that doesn’t exist.
data-integrity
Building an AI Health Agent with AWS Strands - Part 4: Anti-Hallucination
Part 4 of building the AI assistant. This covers the most critical issue in health AI: preventing the model from making up data that doesn’t exist.
embeddings
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
chromadb
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
ollama
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
mcp
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
vector-search
How I Built a Local RAG System for My Obsidian Notes
I have 268 markdown files in my Obsidian vault – internal docs, architecture decisions, API specs, meeting notes. Searching them with Obsidian’s built-in sea...
redis
Celery on ECS: Separate Container Architecture
A visual deep-dive into running Celery workers as separate ECS containers — broker topology, task lifecycle, concurrency models, and the Beat scheduler gotcha.
postgresql
HealthKit + Celery on ECS, Part 2: The Sync Pipeline
A chunk-based import pipeline with SQS, dispatcher tasks that chain through the queue, fingerprint deduplication, and why we track batch state in PostgreSQL ...
devops
HealthKit + Celery on ECS, Part 3: Deploying Workers to Fargate
One Docker image, two ECS services, an SQS queue with IAM auth, and the Django settings crash that blocks every first Celery deploy.
citations
Building a Markdown-First Citation Pipeline for an AI Health Agent
How I replaced inline URL citations with a token-based reference system that separates machine semantics from user-visible text — and why the old approach wa...
pinecone
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
cohere
Designing AI Assistance For A Public-Interest Healthcare Navigator
Project period: 2025-2026 KiNDD AI/RAG build.
pgvector
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
postgres
Lessons From Bedrock, pgvector, And RAG In Production
Work period: 2025-2026 production RAG systems.
founder
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
engineering
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
startup
From Commissioned Website To Nonprofit Startup: The KiNDD Technical Journey
Project period: 2025-2026 founder/engineer work.
gis
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
postgis
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
mapbox
Building A Geospatial Care-Navigation Platform For Developmental Disability Services
Project period: 2025-2026 KiNDD platform build.
routing
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
langfuse
Designing Production AI Routing And Evals For A Healthcare Assistant
Work period: 2025-2026 production AI systems.
sse
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.
observability
Streaming LLM Architecture Patterns: Sources, Done Events, And Observability
Work period: 2025-2026 streaming LLM systems.