Remote worker with 18+ years of experience - Last seen 4 months ago

With over 16 years of comprehensive experience in software development, I am a seasoned engineer with a wide range of skills across various domains. I pride myself on having advanced proficiency in a multitude of technologies, including Java, Spring, C++, iOS, Android, React, Node.js, and Flutter.

Skills:
My technical expertise covers the full software development lifecycle:

Backend: Java, Spring, Node.js, C++, Python, PHP
Mobile: iOS, Android, Swift, Java, Kotlin, Flutter, Objective-C, React Native
Frontend & Web: React, JavaScript, TypeScript, JSP, HTML/CSS
Databases & Infrastructure: Oracle, MySQL, Docker, Firebase, PL/SQL

Experience:
I have a proven track record of delivering high-quality solutions in diverse industries, from blockchain to gaming and aerospace. Most recently, as a Senior Engineer at GroundX, a Kakao company, I developed and maintained blockchain wallet services like Kaikas and Klip using React, Node.js, and TypeScript.

Previous key roles include:

Developing the "Heroes of the Storm" mobile app and Battle.net web services at Blizzard Entertainment.

Designing and developing the launch control system for the Nuri rocket at the Naro Space Center with Daewoo Information Systems.

Working as a freelance developer for major organizations such as Seoul Asan Medical Center , Samsung SDS , and SK C&C, delivering various mobile and enterprise systems.

What I'm Looking For:
I am seeking a challenging new opportunity in a senior developer role where I can leverage my extensive experience. I am open to positions such as an iOS Developer, Android Developer, Web Full-stack Developer, Cross-platform App Developer, or a Server/Backend Developer. I am eager to contribute my skills to an innovative team and help build impactful products.

🛂 Nationality	🇰🇷 South Korea
🏡 Residency	🇰🇷 South Korea
📍 Location	🇰🇷 South Korea
Remote OK	rok.co/@twinsen
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Skilled in	c c plus plus java ios android kotlin swift react js node js spring flutter js typescript python oracle mysql nosql full stack backend frontend
Fluent in	english
Preferred timezone	-4,-5,-6,+8,+9
Preferred annual pay (min)	$100,000/year
Preferred hourly pay (min)	$50/hour
Last seen	4 months ago
Signed up	4 months ago
Badges	👨‍💻 Remote worker 🎨 Maker