GenAI & MLOps Specialist

WILLIAM FIGUEROA

Architecting the Future with
Generative AI Systems

AI Engineer and Machine Learning Specialist. I build autonomous agents, RAG architectures, and production-ready MLOps pipelines. Bridging the gap between research and ROI.

6+ Years of Experience
20+ Projects Delivered
Global Reach (USA/Worldwide)

Featured Projects (GenAI & ML)

High-impact solutions developed for international clients and corporations.

RAG / SQL Agent

Executive Text-to-SQL System

Strategic insight tool for Financiera Efectiva. Allows executives to query complex databases (SQL Server, PostgreSQL) using natural language via secure RAG agents.

AWS Athena LangChain SQLAlchemy Secrets Manager
Multimodal AI

Multimodal Admission Agent

System combining computer vision and LLMs to process invoices and IDs. Reduced evaluation times by 50% using AWS Textract and vector search.

AWS Textract Pinecone SageMaker Hugging Face
Fraud Detection

TrueScan Fraud Investigator

Web app for Interbank. A GenAI agent that automates fraud investigations by consolidating data and web queries. Reduced manual review time from hours to minutes (95% reduction).

Streamlit LangChain AWS Fargate Python
Content Gen

Educational Content Generator

System for Anyone AI capable of drafting high-quality technical articles and blogs, plus a RAG-based educational chatbot for course materials.

Gemini GCP FastAPI LangGraph
Computer Vision / IoT

Mining Damage Detection

Computer vision model deployed on Edge devices (Jetson Nano) to detect damage on mining truck shovels in real-time.

OpenCV TensorFlow IoT / Edge AWS

Technical Arsenal

Generative AI & LLMs

LangChain LangGraph OpenAI API AWS Bedrock RAG Architecture Fine-tuning (LoRA/QLoRA) Prompt Engineering

Cloud & Infrastructure

AWS (Lambda, SageMaker, ECS, Fargate) AWS Athena/Glue GCP Azure Terraform

MLOps & CI/CD

GitHub Actions Docker MLflow Apache Airflow FastAPI CI/CD Pipelines

Data Engineering

Pinecone/ChromaDB PostgreSQL PySpark Databricks SQL Server MongoDB

Machine Learning Core

Scikit-learn XGBoost / LightGBM TensorFlow / Keras PyTorch Computer Vision (OpenCV)

Languages

Spanish

Native
ES

English

Full Professional Proficiency
EN
Capable of leading technical meetings and documentation in both languages.

Professional Experience

Sep 2025 – Present

AI Solutions Architect

Independent Professional (USA Clients)

Leading technical architecture for conversational agents and automation.
• Developing autonomous B2B purchasing bots using LangGraph and Playwright.
• Implementing voice verification systems with AWS Bedrock and NLP models.
• Managing stakeholders and translating business requirements into technical specs.

Jul 2025 – Dec 2025

GenAI & NLP Specialist

Financiera Efectiva

Spearheaded GenAI adoption defining MLOps standards.
• Created Multimodal Admission Agent reducing evaluation times by 50%.
• Developed Text-to-SQL system for real-time strategic insights.

Jan 2024 – May 2025

Senior Analytics Analyst (Tech Lead)

Interbank

Technical Lead for the fraud squad.
• Created TrueScan (Investigative Agent) reducing manual time by 95%.
• Implemented fraud classifiers based on audio (AWS Transcribe).
• Deployed RAG assistants for customer queries.

Jun 2023 – Mar 2024

Machine Learning Engineer

Anyone AI

• Led Code Reviews and improved CI/CD pipelines.
• Developed educational chatbot increasing learning capacity by 35%.
• Created content generation systems using LLMs.

Nov 2020 – Jun 2023

Data Scientist

Multitop

• Led digital transformation initiatives and customer sentiment analysis.
• Image classification system for new SKUs (40% time savings).
• Demand estimation models (ARIMA, LSTM) achieving 12% expenditure reduction.

Apr 2019 – Aug 2020

AI and IoT Researcher

CST Group

• Computer Vision solutions for mining (shovel damage detection).
• IoT/Edge integration with Raspberry Pi/Jetson Nano and real-time dashboards.

Education & Certifications

Academic Degrees

Master of Artificial Intelligence

Universidad Internacional de La Rioja 2024 – 2025

B.S. in Mechatronics Engineering

National University of Engineering (UNI) 2014 – 2019

Licenses & Certifications

AI Leader GenAI

DataRobot (2025)

Generative AI Solution Dev

Databricks (2025)

AWS Generative AI Bootcamp

Amazon Web Services (2024)

DevOps Professional with AWS

Pragmma (2024)

Scrum Master Professional (SMPC)

Certiprof (2024)

Let's Build the Future

Open to discussing AI Architecture roles and challenging projects.

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