Efren Valdez

A Father, a Fullstack Engineer and a Tax Payer

About Me

Efren is a result-oriented professional with over 22 years of experience in the IT Industry. Experienced in Full Stack Development, Cloud Architecture, DevOps, Containerization, AI Integrations, Automation, and BigData Engineering[cite: 1]. He has domain experience in Healthcare, Logistics, Retail, Finance, and Telecommunication sectors. Lead a team that delivers applications across major platforms both cloud and on-premises.

AI Technology

LangChain

LangGraph

MCP Servers

Claude Code

Gemini

Codex

AWS Bedrock

Backend Technology

Ruby

Frontend Technology

Mobile Technology

Xamarin

Flutter

Cloud Technology

Microsoft Azure

Google Cloud Platform

Achievements

Others

Scrum Foundations Professional Certificate (2020)

Certified Apigee API Platform Specialization (2019)

Certified Novell Linux Professional Administrator (2014)

Certified John Maxwell Leader (2018)

Certified ITIL Professional (2012)

Experiences

LPS/Expert 360

Senior Software Engineer

Mar.2019 - Present

Kotahi Logistics

Senior Software Engineer

Oct.2019 - Present

Responsible in Backend and Integration Development, UI and UX

Groworx, Australia

Senior Manager for Digital Engineering

Oct.2018 – Mar.2019

Capstone Medical, Australia

Lead Software Developer

Mar.2016 – Sep.2018

Google Philippines

Python Developer

Nov.2014 – Dec.2016

Others

Healthway Medical, PH
Technical Manager
Jul.2009 – Nov.2014

HKRI Limited, HK
Senior Programmer
Jun.2008 – Jul.2009

Wolfpac Inc, PH
IT Supervisor
Nov.2005 – Oct.2006

Polerio Inc, PH
Computer Programmer
Jan.2004 – Nov.2005

Contact Me

+64278512051

crokodz@gmail.com

efren.valdez