About Me

Yen is a slashie, digital nomad, and software engineer, used to work in military, NGO, and companies around the world(UK/HK/SG/JP/TW). From Physics/Engineering but having entrepreneur mindset that is running his own business now. #travel #tech #music #mobility 🇬🇧 🇩🇪 🇪🇸 🇵🇹 🇮🇹 🇫🇷 🇳🇱 🇭🇷 🇲🇪 🇧🇪 🇨🇿 🇵🇱 🇫🇮 🇮🇸 🇱🇻 🇪🇪 🇱🇹 🇲🇦 🇻🇦 🇷🇺 🇺🇸 🇰🇷 🇯🇵 🇮🇩 🇸🇬 🇭🇰 🇹🇼 "future is anyway you wanna flow"

Visited 31 of 195 countries over the world

My Career Journey

From data engineering to software architecture, explore the path that shaped my technical expertise and leadership skills.

2016-2018

Software Engineer (Data)

50+ Data Pipelines
Built
10TB Data Processed
Daily
3 Countries
UK/EU Experience

Started my journey building data pipelines, ETL processes, and data warehousing solutions. Worked with big data technologies like Hadoop, Spark, and various database systems. Developed expertise in transforming raw data into actionable insights that drive business decisions. Lived at UK 🇬🇧 and traveled countries around Europe.

Python SQL Hadoop Spark ETL
2018-2024

Backend Engineer

100+ APIs
Developed
99.9% System
Uptime
5 Global Teams
JP/IE/AWS

Evolved into backend development, building robust applications and services. Expanded my toolkit with various frameworks and languages, focusing on creating scalable solutions. Collaborated with cross-functional teams to deliver high-quality software products that meet user needs and business requirements. Worked with global teams at Japan 🇯🇵, Relocated to 🇮🇪 and worked for AWS.

Java Spring Boot Microservices REST APIs DevOps
2024-Present

Tech Consultant

20+ Client
Projects
3x Performance
Improvements
∞ Innovation
Mindset

Leading development teams and architecting complex systems. Balancing technical leadership with consulting, while continuing to evolve my technical skills and business understanding. Driving innovation and excellence in software development practices, ensuring projects are delivered on time and with exceptional quality.

System Architecture Team Leadership Cloud Infrastructure Strategic Planning Innovation