Skip to content

marksantiago290/marksantiago290

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

54 Commits
 
 

Repository files navigation

Mark Santiago's Dev Card

Your behavior, not your idea will change the world.

A critical and forward thinking Software Engineer

A results-driven Senior Software Engineer with 7+ years of experience in designing, building, and deploying high-impact full-stack web and mobile applications, blockchain decentralized applications, and AI-powered SaaS platforms. Demonstrates deep expertise across front-end, back-end, mobile, and blockchain ecosystems, with a proven track record of delivering scalable, secure, and user-centric solutions.

Core Competencies:

  • Frontend & Web Applications: React, Next.js, Redux, Vue.js, Tailwind CSS, Java
  • Backend & API Development: Node.js, Nest.js, MongoDB, PostgreSQL, Python, FastAPI, Firebase, AWS
  • Mobile Development: React Native, Flutter, Ionic Capacitor
  • DeFi & Blockchain: Smart contract design and optimization, cross-chain interoperability, Solidity, Hardhat, Rust, Anchor
  • AI & Automation: AI agents and workflows (Python, LangChain, LangGraph, RAG, MCP), integration with communication platforms (Twilio, Vapi, ElevenLabs, OpenAI)

Notable Focus Areas:

  • End-to-end full-stack development and system design
  • DeFi protocol architectures, smart contract optimization, and cross-chain solutions
  • AI-driven platforms, including agent development, retrieval-augmented generation (RAG), and API integrations
  • Cloud-native infrastructure, CI/CD pipelines, and DevOps practices

Skills and Tools:

Certificates

Frontend_React
Frontend (React)
HackerRank
Software Engineer
Software Engineer
HackerRank
Problem Solving
Problem Solving
HackerRank
Cert 4
Blockchain Fundamentals
Chainlink
Cert 6
Artificial Intelligence Fundamentals
IBM SkillsBuild
Cert 5
Node.js
HackerRank
Cert 4
Javascript
HackerRank
Cert 6
Python
HackerRank
Cert 6
SQL
HackerRank

About

Profile repository

Topics

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published