Naoki Tsutsui
ソフトウェアエンジニア at フリーランス
Kidapawan, North Cotabato, Philippines
Summary
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SeniorNaoki Tsutsui is a seasoned software engineer with 17 years as a freelancer following 15 years of corporate development, bringing deep experience in iOS (since 2008), backend and web application development. He specializes in Golang, Swift and Python, and recently focused on web apps, CLIs and blockchain projects while actively learning Angular and blockchain technologies. Naoki has led and delivered enterprise systems for major Japanese corporations early in his career, from manufacturing progress management to security and cashless systems. Based in Kidapawan, Philippines, he combines hands-on coding with system architecture and server operations, often shifting roles to match project needs. Despite being over 50, he maintains an active learning habit and a practical engineering mindset to stay current in evolving stacks. His profile also highlights writing activity and an interest in sharing technical knowledge beyond pure coding.
16 years of coding experience
Github Skills (1)
localize6
Github contributions (1)
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