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oscargarcia428/README.md

Oscar Garcia

AI Quality Engineer • AI Coding Evaluator • AI Application Developer

Building reliable AI systems through evaluation, software engineering, and intelligent application development.


Specializing In

🤖 AI Quality Engineering    •    🧠 LLM Evaluation    •    💻 AI Application Development    •    🧪 Software Testing

💡 About Me

I am an AI Quality Engineer specializing in LLM evaluation, AI application development, and software quality engineering.

My work focuses on evaluating AI-generated outputs, improving model reliability, testing intelligent systems, and building scalable AI-powered applications. I combine software engineering with systematic quality assurance to ensure AI solutions are accurate, reliable, and production-ready.

🎯 Focus Areas

  • 🤖 AI Quality Engineering
  • 🧠 LLM Evaluation
  • 💻 AI Application Development
  • 🧪 Software Testing & QA
  • 🔍 Code Review
  • ⚡ API Integration
  • 📚 Technical Documentation
  • 🚀 Full-Stack Development

📈 Professional Highlights

Metric Value
AI Responses Evaluated 3,000+
Evaluation Tasks Designed 150+
AI Applications Built 10+
Code Reviews Completed 500+
Learners Mentored 100+
Software Projects 30+

🛠 Tech Stack

💻 Languages

🎨 Frontend

⚙ Backend

🗄 Database

🤖 AI & APIs

  • OpenAI API
  • Prompt Engineering
  • LLM Evaluation
  • AI Testing
  • RAG Applications

☁ Cloud & DevOps

🔧 Tools

🚀 Featured Projects

🤖 AI Application Suite

Modern AI-powered applications built with LLMs, automation workflows, and full-stack technologies.

Highlights

  • 🤖 LLM Integration
  • ⚡ AI Automation
  • 🔗 REST API Integration
  • 🧠 Prompt Engineering
  • 📦 Production Architecture

Tech Stack

JavaScript • TypeScript • Python • React • Node.js • OpenAI API

🧪 LLM Evaluation Toolkit

A toolkit for evaluating AI-generated responses, code quality, reasoning, and instruction following.

Highlights

  • ✅ AI Response Evaluation
  • 🧪 Quality Assurance
  • 📊 Evaluation Metrics
  • 📝 Structured Feedback
  • 📈 Performance Analysis

Tech Stack

Python • JavaScript • OpenAI API

💻 Full Stack Platform

A scalable web application demonstrating modern software engineering practices.

Highlights

  • Authentication
  • REST APIs
  • Database Design
  • Responsive UI
  • Deployment Pipeline

Tech Stack

React • Node.js • PostgreSQL

⚡ Developer Automation

Automation tools designed to improve developer productivity and workflow efficiency.

Highlights

  • Automation Scripts
  • API Integration
  • CLI Utilities
  • Data Processing
  • Productivity Tools

Tech Stack

Python • Node.js

📊 Professional Impact

AI & Quality Software Engineering Education
3,000+
AI Responses Evaluated		 10+
AI Applications Built		 100+
Learners Mentored
150+
Evaluation Tasks Designed		 20+
API Integrations		 500+
Code Reviews
500+
Quality Issues Documented		 30+
Software Projects		 60+
Learning Resources

🎯 Core Competencies

AI Evaluation           ████████████████████ 95%

AI Quality Assurance    ███████████████████  92%

Prompt Engineering      ██████████████████   90%

Software Development    ██████████████████   90%

REST API Integration    █████████████████    88%

JavaScript              ███████████████████  93%

TypeScript              █████████████████    88%

Python                  █████████████████    87%

Technical Documentation ████████████████     85%

💼 Services

Service Description
🤖 AI Quality Engineering AI response validation, quality assessment, testing
🧠 LLM Evaluation Code evaluation, reasoning analysis, instruction following
💻 AI Application Development AI-powered web applications and automation
🧪 Software Testing Functional, API, integration and quality testing
🔌 API Integration OpenAI APIs, REST APIs and third-party services

📈 GitHub Analytics



📜 Certifications

Coming Soon

Currently expanding expertise in AI Quality Engineering, LLM Evaluation, Cloud Technologies, and Software Testing.

"Building reliable AI systems through engineering, evaluation, and continuous improvement."

⭐ Thanks for visiting my profile!

Pinned Loading

  1. ai-data-quality-validator ai-data-quality-validator Public

    A toolkit for validating datasets used for AI training and evaluation.

    Python 1

  2. ai-quality-inspector ai-quality-inspector Public

    A dashboard for monitoring and analyzing AI application performance.

    Python 1

  3. llm-evaluation-framework llm-evaluation-framework Public

    A framework for evaluating and improving LLM application quality through automated testing and scoring.

    Python 1

  4. prompt-manager prompt-manager Public

    A developer tool for testing and improving prompts systematically.

    TypeScript 1

  5. rag-eval rag-eval Public

    A production-style AI assistant with evaluation and monitoring.

    Python 2

  6. rag-quality-checker rag-quality-checker Public

    A Retrieval-Augmented Generation application with built-in evaluation capabilities.

    Python 1