Daniel Romitelli

AI engineer. LLM agents, RAG, Azure AI Foundry, Python/TypeScript. Navy veteran. Builder of Scenematic, Pramaana, and production multi-agent systems. I write about what I actually ship.

East Aurora, NY Joined on Dec 13, 2024 https://www.craftedbydaniel.com/

Education

Self-taught engineer | U.S. Navy Aviation Warfare Systems Operator

Work

CEO, Cloudelipute LLC | Previously Sr. Software Engineer, Marutai Inc.

Daniel Romitelli

Aug 3

Voice Input Is an Intent Language

#voiceinput #electron #ipc #desktopide

4 min read

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Daniel Romitelli

Aug 3

Provenance Belongs in the Image Table

#postgres #databasedesign #generativeai #provenance

5 min read

Daniel Romitelli

Aug 2

CarSegNet v2: One Lot Photo to a Showroom Composite

#carsegnet #windowsweep #ccr #computervision

14 min read

Daniel Romitelli

Jul 31

Messages Need a Protocol Before They Need a Chat UI

#messaging #healthcare #typescript #systemdesign

4 min read

Daniel Romitelli

Jul 28

A Cache Key Is an Equivalence Relation

#caching #typescript #videogeneration #systemsdesign

3 min read

Daniel Romitelli

Jul 27

Workflow JSON Is Generated Code

#n8n #workflowautomation #codegeneration #screenanalysis

4 min read

Daniel Romitelli

Jul 27

Why I Kept Search Scope Inside a Single Supabase RPC

#supabase #postgres #pgvector #rag

8 min read

Daniel Romitelli

Jul 27

The AgentGroupChat Pattern That Keeps the Mapper from Drifting

#semantickernel #azurefoundry #promptflow #agentorchestration

9 min read

Daniel Romitelli

Jul 27

Validation Geometry Is Part of the Model

#machinelearning #timeseries #financialml #lightgbm

16 min read

Daniel Romitelli

Jul 27

Vector Split by Chunk: Why My Retrieval Stops at the Boundary I Drew

#embeddings #rag #vectorsearch #supabase

7 min read

Daniel Romitelli

Jul 27

Four Vectors, One Record: How I Split Embeddings Before They Hit Search

#embeddings #search #redis #python

8 min read

Daniel Romitelli

Jul 27

Coverage Before Creativity: The RAG Gate That Keeps My Blog Pipeline Honest

#rag #supabase #nextjs #typescript

8 min read

Daniel Romitelli

Jul 27

The Reward Calibrator That Learns the Shape of Its Own Judgment

#typescript #mlsystems #scoring #optimization

7 min read

Daniel Romitelli

Jul 27

Small in Code. Large in Behavior.

#ocr #typescript #huggingface #neuroloq

6 min read

Daniel Romitelli

Jul 27

Model Failure Is a Time Series

#machinelearning #timeseries #modelreliability #tradingsystems

15 min read

Daniel Romitelli

Mar 29

The Startup Gate That Makes a Python App Feel Native

#python #startup #configuration #desktopapp

7 min read

Daniel Romitelli

Mar 29

How I Carve Objects Out of Depth Instead of Texture

#computervision #depth #geometry #nextjs

6 min read

Daniel Romitelli

Mar 29

The Signal-Processing Boundary That Keeps Coaching Useful in Real Time

#realtimesystems #audioprocessing #websockets #signalr

7 min read

Daniel Romitelli

Mar 29

Fresh Enough to Render: How I Encode Market-Data Trust in the Cache Layer

#typescript #caching #financialdashboard #ttl

8 min read

Daniel Romitelli

Mar 29

Text in a Frame Is Contamination, Not Decoration

#typescript #nextjs #ocr #videoprocessing

10 min read

Daniel Romitelli

Mar 26

I Gave My Video Generator Scratch Paper — How Think Frames Saved My GPU Budget

#ai #video #generation #scoring

8 min read

Daniel Romitelli

Mar 24

The Boundary That Makes iOS Capture Safe on the Web

#nextjs #computervision #calibration #persistence

7 min read

Daniel Romitelli

Mar 23

How I Stopped Empty Tray Captures From Reaching Whisper in Yapper

#python #yapper #speechtotext #voiceactivitydetection

7 min read

Daniel Romitelli

Mar 23

How I Built a Patient Check-In Kiosk for a Specialty Medical Practice

#reactnative #expo #supabase #healthcare

13 min read

Daniel Romitelli

Mar 19

Caching LLM Extractions Without Lying: Conformal Gates + a Reasoning Budget Allocator

#caching #conformalprediction #costengineering #llmsystems

9 min read

Daniel Romitelli

Mar 19

The Day My AI Forgot Everything (So I Built a Context-Continuity Inference Stack)

#architecture #fastapi #postgres #pgvector

14 min read

Daniel Romitelli

Mar 19

I Stopped Letting Emails Poison My Extractor: The Pre-LLM Gate That Made the Rest of the Pipeline Reliable

#architecture #python #emailprocessing #dataquality

12 min read

Daniel Romitelli

Mar 19

I Turned Temperature Up to Save My Extractions: The 3‑Node LangGraph That Trades Variance for Truth

#langgraph #python #llm #informationextraction

12 min read

Daniel Romitelli

Mar 19

The Six‑Tier Enrichment Cascade: How I Stop “Helpful” Data From Overwriting True Data

#dataquality #pipelines #provenance #python

8 min read

Daniel Romitelli

Mar 19

User Corrections Always Win: The Streaming Outlook Add‑in UI That Turns Human Edits Into Training Signal (Series Part 4)

#enterpriseai #javascript #fastapi #humanintheloop

7 min read

Daniel Romitelli

Mar 19

I Hardcoded the Kill Switch: Feature Flags as AI Guardrails (Series Part 5)

#enterpriseai #featureflags #python #rollouts

12 min read

Daniel Romitelli

Mar 19

The Queue Was a Table: How I Built Claim/Unclaim Workers with SKIP LOCKED, Stale Recovery, and Retry Caps

#postgres #distributedsystems #workers #concurrency

12 min read

Daniel Romitelli

Mar 19

The CRM Sync Engine I Had to Reverse‑Engineer: Two‑Step Fetches, 50‑Field Limits, and a Mapper That Refuses to Drift

#python #crm #dataquality #orchestration

12 min read

Daniel Romitelli

Mar 19

The Search Router That Saved Me From One Index to Rule Them All: Azure AI Search for CRM, pgvector for Transcripts, the CRM a...

#search #azure #postgres #architecture

10 min read

Daniel Romitelli

Mar 19

I Hid the AI’s “Thinking” in Plain Sight: Dual-Channel Streaming for an AI Search Chatbot That Works Mid-Call (Series Part 9)

#signalr #streaming #ux #python

7 min read

Daniel Romitelli

Mar 19

I Almost Built a Second Search Index—Then I Realized Privacy Was a Runtime Toggle

#privacy #dataquality #python #recruitingtech

8 min read

Daniel Romitelli

Mar 19

I Bought the Cheapest Redis and Dared It to Fail: The Circuit Breaker That Made Cache Optional (Series Part 11)

#redis #reliability #caching #python

8 min read

Daniel Romitelli

Mar 19

I Lost Three Hours to a Blank Slate—So I Made “Forgetting” Structurally Impossible (Series Part 12)

#memorysystems #architecture #database #workflow

9 min read

Daniel Romitelli

Mar 13

Firecrawl Part 2: The Confidence Gate That Decides When Bing Gets a Vote

#python #dataquality #pipelines #featureflags

8 min read

Daniel Romitelli

Mar 12

Tracing an Extraction Pipeline Like a Ledger: Trace Nodes, DLQ Boundaries, and Replayable Failures

#observability #tracing #python #reliability

10 min read

Daniel Romitelli

Mar 11

Per‑Region PBR From One Photo: The Cropping Trick That Stops RGB‑X From Bleeding Materials Across Boundaries

#pbr #diffusion #segmentation #threejs

8 min read

Daniel Romitelli

Mar 11

My Three‑Phase Parallel Orchestrator: Typed Results, Exception‑Proof Phases, and a Rollout That Never Flaps

#python #orchestration #voice #latency

9 min read

Daniel Romitelli

Mar 11

The Closed‑Loop Consistency Trick: Keeping Scene 12 Faithful to Scene 1 Without Global Memory

#mlsystems #video #controlsystems #typescript

10 min read

Daniel Romitelli

Mar 10

Search That Refuses to Think: The Pattern‑First Query Parser I Use for Fast Intent + Entity Extraction

#search #nlp #voiceassistants #engineering

13 min read

Daniel Romitelli

Mar 10

Multi‑Vector Embeddings in Production: Typed Vectors, Cache Keys, and a Generator That Refuses Poison Records

#python #embeddings #caching #search

10 min read

Daniel Romitelli

Mar 10

MR‑GRPO in Practice: The Reward Mixer That Stops CLIP From Lying to Your Scene Compiler

#mlsystems #ranking #normalization #typescript

8 min read

Daniel Romitelli

Mar 10

My Voice Router That Refuses to Think: Pattern‑First Multi‑Agent Orchestration for Sub‑Second Latency

#voice #multiagent #routing #latency

12 min read

Daniel Romitelli

Mar 10

Turning CRM Audit Noise into a Transition Graph: Normalizing Events, Sessionizing Creation Bursts, and Extracting Time‑Weight...

#dataengineering #processmining #crm #observability

8 min read

Daniel Romitelli

Mar 10

My RAG Stack for Code Retrieval: pgvector HNSW + Metadata Filters + Reranking (and the Parts I Refuse to Guess About)

#rag #pgvector #embeddings #retrieval

5 min read

Daniel Romitelli

Mar 10

Phase 2 Calibration: Per‑Category OOD Thresholds + Group‑Relative Reward Normalization in My Scene Compiler

#mlsystems #calibration #ooddetection #typescript

10 min read

Daniel Romitelli

Mar 10

Notification Adjudication in My Ops Intelligence Agent: Canonical Events, Cheap Arbitration, and a Sender That Refuses to Spam

#mlsystems #observability #python #anomalydetection

9 min read

Daniel Romitelli

Mar 10

Adaptive Keyframe Sampling: How I Spend a Frame Budget Like It’s Cash

#videounderstanding #computervision #multimodal #costengineering

11 min read

Daniel Romitelli

Mar 10

Cache-First Geocoding with Azure Maps: Key Topology, TTL Heuristics, and Quota Smoothing

#python #fastapi #azuremaps #caching

13 min read

Daniel Romitelli

Mar 10

Multi‑Agent Firecrawl Research: My Fallback Chain That Refuses to Pretend It Knows the Company

#python #webresearch #firecrawl #bingsearch

8 min read

Daniel Romitelli

Mar 10

Defensive Multi‑Agent Scoring: How I Made LLM Reviews Clamp, Stream, and Fail Loudly

#llms #typescript #multiagentsystems #reliabilityengineering

6 min read

Daniel Romitelli

Mar 10

Diversification After Scoring: The Step That Stops My Scene Compiler From Picking Five Paraphrases

#ranking #diversity #reranking #selection

6 min read

Daniel Romitelli

Mar 10

I got SAM3 video tracking wrong: the session wasn’t the problem—my reprojection was

#computervision #video #inference #tracking

7 min read

Daniel Romitelli

Mar 10

MR‑GRPO in Practice: The Reward Mixer That Stops CLIP From Lying to Your Scene Compiler

#mlsystems #ranking #normalization #typescript

8 min read

Daniel Romitelli

Mar 10

Multi‑Vector Embeddings in Production: Typed Vectors, Cache Keys, and a Generator That Refuses Poison Records

#python #embeddings #caching #search

9 min read

Writing Debut

One Year Club

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