Eldin Sanchez

Senior Full-Stack Engineer & AI Consultant

17+ Years Transforming Ideas Into High-Performance Digital Solutions

17+
Years Coding
Since 2007
2.5+
Years AI/ML
Early Adopter
20+
Technologies
Mastered
Solutions
Delivered

Enterprise-Grade AI Integration

From strategic AI roadmaps to cutting-edge implementations with MCP servers, A2A protocols, and advanced RAG systems. I turn AI complexity into business advantage.

Full-Stack Excellence Since 2007

Master of JavaScript/TypeScript, React, Vue, Node.js, .NET, Python, and modern DevOps. I architect scalable solutions that stand the test of time.

AI-First Development Approach

Leveraging GitHub Copilot, Cursor, and Windsurf for 10x productivity. I combine veteran expertise with cutting-edge AI tools to deliver exceptional results.

Proven ROI & Business Impact

17 years of delivering measurable results. From startup MVPs to enterprise transformations, I turn technical excellence into business success.

Artificial Intelligence & Machine Learning

2.5+ years developing AI solutions, from intelligent code editors to complex RAG systems. Specialized in model integration, automated workflows, and cutting-edge AI technologies.

Editors

AI Code Editors

Advanced development with AI-powered editors including GitHub Copilot (2021), Cursor (2023), and Windsurf (2024) for assisted programming.

3+ years
Automation

AI Agents & Workflows

Design and implementation of intelligent agents and automated workflows using modern AI frameworks and orchestration tools.

1.5 years
Infrastructure

MCP Servers

Development with Model Context Protocol servers (Nov 2024) for seamless AI model integration in applications.

3 months
Integration

A2A Integration

Early adoption of Agent2Agent Protocol (April 2025) for seamless agent communication and distributed AI system orchestration.

Early adopter
ML/DL

Model Training & Fine-tuning

Training and fine-tuning language models and neural networks for domain-specific use cases and applications.

2.5 years
NLP

RAG Workflows

Building Retrieval-Augmented Generation systems for enhanced contextual responses and knowledge integration.

2 years
Tools

ML Frameworks & Tools

Extensive experience with PyTorch, TensorFlow, Hugging Face Transformers, LangChain, and modern ML toolchains.

2.5 years
Data

Vector Databases

Implementation of vector databases (Pinecone, Weaviate, Chroma) for semantic search and RAG system architectures.

1.5 years

Tools & Technologies

PyTorch
TensorFlow
Hugging Face
LangChain
LangFlow
OpenAI
Anthropic
Pinecone
Weaviate
Chroma
Copilot
Cursor
Explore My Skills

DevOps & Infrastructure

Cloud platforms, containerization, and modern infrastructure management

5y

AWS

Experience LevelAdvanced
Mid-Senior Level
+9y

Azure

Experience LevelAdvanced
Mid-Senior Level
17y

Git

Experience LevelExpert
Senior Level
10y

CD/CI/CT

Experience LevelExpert
Senior Level
12y

Networks

Experience LevelExpert
Senior Level
17y

Linux

Experience LevelExpert
Senior Level
17y

Windows

Experience LevelExpert
Senior Level
+7y

Containers

Experience LevelAdvanced
Mid-Senior Level

Programming & Development

Full-stack development with modern languages and frameworks

+10y

.Net (C#, VB, C++)

Experience LevelExpert
Senior Level
+7y

Python

Experience LevelAdvanced
Mid-Senior Level
17y

JavaScript

Experience LevelExpert
Senior Level
+13y

NodeJS

Experience LevelExpert
Senior Level
+5y

Ruby

Experience LevelAdvanced
Mid-Senior Level
+10y

PHP

Experience LevelExpert
Senior Level
+5y

TypeScript

Experience LevelAdvanced
Mid-Senior Level
+7y

React

Experience LevelAdvanced
Mid-Senior Level
+5y

Vue

Experience LevelAdvanced
Mid-Senior Level
+10y

Symfony

Experience LevelExpert
Senior Level
+5y

Ruby on Rails

Experience LevelAdvanced
Mid-Senior Level
+5y

Django

Experience LevelAdvanced
Mid-Senior Level
+10y

SQLServer

Experience LevelExpert
Senior Level
+8y

PostgreSQL

Experience LevelAdvanced
Mid-Senior Level
+7y

MongoDB

Experience LevelAdvanced
Mid-Senior Level
17y

MySQL/MariaDB

Experience LevelExpert
Senior Level
7y

Redis

Experience LevelAdvanced
Mid-Senior Level
+10y

Bash

Experience LevelExpert
Senior Level
+7y

Powershell

Experience LevelAdvanced
Mid-Senior Level
17y

Unit Testing

Experience LevelExpert
Senior Level

Leadership & Collaboration

Team management, strategic planning, and interpersonal excellence

+10y

Strategic Planning

Experience LevelExpert
Senior Level
+10y

Team Leadership

Experience LevelExpert
Senior Level
17y

Collaborative Teamwork

Experience LevelExpert
Senior Level
17y

Problem Solving

Experience LevelExpert
Senior Level
10y

Customer Support & Relations

Experience LevelExpert
Senior Level
12y

Technical Training & Mentoring

Experience LevelExpert
Senior Level
10y

Agile Methodologies (Kanban, Extreme Programming, Scrum)

Experience LevelExpert
Senior Level

Security & Compliance

Enterprise security standards and regulatory compliance expertise

+4y

Payment Card Industry Data Security Standard (PCI DSS)

Experience LevelIntermediate
Mid Level
+4y

Payment Card Industry Software Security Framework (PCI SSF)

Experience LevelIntermediate
Mid Level
+4y

Cryptography & Security Protocols

Experience LevelIntermediate
Mid Level