What I've Built

Software · RAG Assistant

Q&A Assistant — RAG Grounded

Hybrid retrieval over an autobiographical knowledge base. Every answer cites its source. Handles EN + ES natively.

Software · AI Agent

Portfolio Agent — Agentic Explorer

GPT-4o with 8 custom tools and a Vector Store. Ranks projects against your role, compares dimensions, and answers in cards — not paragraphs.

Software Engineering · Open Source

LedgerDesk — Governed Knowledge Platform

Public, single-author engineering project: grounded answers over versioned corpora, with 120 test files on Node's test runner, a 14-job CI pipeline, sandboxed Docker workers and forward-only PostgreSQL migrations under an ADR gate.

Coming Soon

Automated Production System

Strategic automation of production processes with ML-enabled decision systems. 80% automation, -25% lead time.

Coming Soon

Sales Forecasting Dashboard

Forecasting + stock allocation for the full catalog in a constrained-supply region. +18% forecast accuracy.

Coming Soon

Production Control System

Award-winning bachelor's thesis + real production implementation. +15% throughput, -8% unit cost. Best Poster + Top Thesis 2019.

Coming Soon

AI Planning Interface

Resource planning interface for the construction and infrastructure division. Python + Power BI.

Coming Soon

Automated Sales Tracking

Real-time sales tracking and automated customer reporting. Improved response time, NPS, and KPI compliance.

Coming Soon

AI Thesis — Industrial Master's

Final thesis for the Master's in Industrial Engineering (Pontificia Universidad Javeriana). Pivoted to an AI topic after the 'Attention Is All You Need' awakening.

Coming Soon

UTKFace Multi-Output Model

Gender classification + age bin prediction. Baseline CNN vs. VGG16 transfer learning, with and without augmentation.

Coming Soon

Stock Forecasting with LSTM

Time series forecasting for BHP, CBA, WES stocks using LSTM networks.

Coming Soon

ML Classification & Fairness Analysis

Logistic regression + SVM with SHAP, fairness metrics, and calibration analysis.

Coming Soon

MLP Regression — Rabbit Eye Lens

Hidden layer / activation experiments for regression on rabbit eye lens weight.

Coming Soon

Secured Remote TaskQ Framework

Mutual authentication, session key exchange, and masquerade attack protection for a distributed task offloading system.

Coming Soon

Image Processing Pipeline

Random shifts, rotations, flip, noise, and gaussian blur with visualization menu.

Coming Soon

Property Management Database

Full ERD and relational modeling for a 9-entity property management system.

Coming Soon

Java OOP Projects

Car application, vehicle demo, and polymorphism exercises from the Object-Oriented Development course.

Coming Soon

SQL Playground

Interactive SQL editor with schema explorer, ERD, JOIN suggestions, and visual query builder.

Coming Soon

ML Results Lab

Training replay, confusion matrix, ROC/PR curves, model cards, fairness audits, and side-by-side model comparison.

Coming Soon

Java Pizzeria Booking System

Read-only code explorer with interactive terminal and live Java sandbox execution.

Product · Systems Design

FreshMart OS — Smart Inventory Platform

End-to-end systems design for retail inventory: requirements, workflows, UX direction, business case, QA, and rollout planning.