latentoorona/advent-of-code
Advent of Code solutions (2021-2025) in Jupyter notebooks and Python, with algorithm write-ups and a shared input-parsing utils package
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Repositorios públicos, lo que hacen y su documentación.
oorona/aml
Graduate applied machine learning coursework: 13 assignments plus a coding exam as executed notebook exports (PCA, SVM/SGD, glmnet, EM, mean-field, PyTorch CNN)
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CDMX crime GIS: reported crime from the city's open data mapped over the transit network, per-station rates normalized by Metro ridership, colonia and alcaldía choropleths, and a Gemini chat over 13 MCP tools — FastAPI + PostGIS + MapLibre
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Vulnerability-intelligence site: full NVD CVE stream enriched with CISA KEV and FIRST EPSS, BM25 + pgvector hybrid search, on-demand LLM deep assessments — Next.js 16 + FastAPI
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Interactive D3 narrative visualization comparing world health spending with life expectancy and mortality outcomes (World Bank WDI, 2000-2015)
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DAta viualizations with maps
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Tablero de devoluciones de personas mexicanas desde EE. UU. por entidad de origen (2015-2026), con datos de la UPM y tasas per cápita CONAPO
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Pure-Bash workflow orchestrator: resumable sequential tasks with .done/.failed state, AES-256 encrypted secrets sourced in memory, locking and signal-safe cleanup
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AI domain broker and naming consultant: Next.js + FastAPI with Gemini idea analysis, streaming RDAP availability checks, and Cloudflare Registrar pricing
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Test harness for the Expert Diagnostic Engine: generates realistic fake errors per expert domain with Gemini structured output, feeds them to the engine's ingest API, simulates live log files, and live-tails Loki
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AI Expert Diagnostic Engine: SRE-style incident diagnosis with hybrid pgvector+BM25 RRF search, per-expert RAG stores, Gemini multimodal analysis and web grounding — FastAPI + Next.js
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Focus stacking and blur detection for photo libraries: 13 focus measure operators from Pertuz et al. 2013, a two-tier blur classifier, and SIFT-aligned Laplacian-of-Gaussian image stacking (Python/OpenCV)
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Graph-first job explorer over the MexicoDev jobs API, comparing LLM relevance judging (Jev) with local embedding search
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Companion to the latentSource article on turning the blog into an MCP server: the JSON-RPC Streamable HTTP route with three read-only article tools, run against synthetic in-memory articles
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Proof of concept for masking PII at the producer: two Pi agents share a mock bank dataset over a Postgres mailbox, and every row is masked in code before it crosses the wire
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CDMX public-transport GIS: interactive map of all six transit modes with pgRouting multi-modal route planning, ridership heatmaps, animated route playback, Gemini chat and an MCP server — FastAPI + PostGIS + MapLibre
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Real-time infrastructure monitoring: unified ICMP/HTTP/DB health checks across environments with a live dashboard — FastAPI + Next.js
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Flask movie recommender on MovieLens 1M: best-by-genre rankings and item-based collaborative filtering from on-the-spot star ratings
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World Cup 2026 prediction league for Discord on the Baseline platform: Kicktipp-style quiniela, AI live-score tracker that re-scores in real time, an AI machine contestant, goal-clip posting, and a bracket Discord Activity
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GitHub profile for Oswaldo Orona.
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AI image editor on Gemini: generation, editing, segmentation, and image understanding with Gemini 3 image models — FastAPI + React canvas UI
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GIS platform reconstructing the 2026 Gulf of Mexico oil spill: satellite SAR slick detection, GFW vessel tracks and dark-vessel analysis on an interactive map
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Local-LAN photo catalog: background checksum/blur/corruption scanning over NFS, keyboard-driven classification UI, ComfyUI restoration and upscaling — originals never mutated
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RAG candidate chatbot for Mexico's 2025 judicial election: full-document grounding over 3,400 LLM-enriched profiles via any OpenAI-compatible endpoint
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ReAct agent library for music and movie lookup via Gemini — typed async event stream, explicit context caching, native video understanding
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Live ReAct loop viewer: watch every Thought, Action and Observation of the reactreel-core Gemini agent stream over SSE, with the resulting YouTube clip embedded
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AIOps Sentinel: infrastructure observability that pairs statistical anomaly detection with Gemini extended-thinking reasoning to detect, classify and diagnose incidents in real time
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Sprite Studio: turns Gemini/OpenAI image generation into clean game-ready 2D sprite animations, with a cut studio for seam-level control and an exportable AvatarStage bundle
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AI children's story generator: personalized multi-page illustrated stories with a provider abstraction over Gemini (text + image) and OpenAI
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Star Wars semantic atlas: explore why an embedding model (e5-large-v2) scores character descriptions as similar, with linked map, graph and matrix views over a reproducible, checksummed data bundle
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Syntagmatic-relationship mining over a Twitter stream: capture, 16-step NLP cleaning into SQLite, then mutual-information and entropy ranking of co-occurring tokens with live rank animations
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Async Python library that scores a URL as scam or legit: DNS, WHOIS, TLS, reachability and page evidence, each assessed by Gemini with a final decider step
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