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Takushi Watanabe
$50/hr or $100,000/yr

Active over a week ago


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Senior Full-Stack Engineer

Full-Stack Engineer
Available for hire
Years of experience
2+ years
Experience level
Senior
Available for
Full-time, Contract, Freelance
Available from
23 Jun 2026

I am a high-velocity Full-Stack Engineer with a unique background managing mission-critical infrastructure for the Japan Ministry of Defense. My experience ranges from administering secure VMware and AWS environments to delivering 140+ Pull Requests with a 92%+ merge rate in global web development. I am looking for a Senior or Mid-level Full-Stack role at a US-based, remote-first startup where I can apply my security-first mindset and TypeScript/Spring Boot expertise. I am relocating to Pakistan soon and am eager to contribute to a global team during EST-compatible hours.

Employment History

Senior Full-Stack Engineer at Cocoro SYNC Current 2025 - Now
Developed and maintained global web services using Nuxt/Vue, Next/React, and Java/Spring Boot. Successfully led the migration of systems from AWS EC2 to ECS, automating deployment via CI/CD and shell scripts. Independently designed and implemented core SNS-style features. Proven high productivity with 140+ PRs submitted and a 92%+ merge rate.
Investment Real Estate Sales at STAIR Co., Ltd. 2025 - 2025
Conducted corporate and individual sales activities, including telemarketing and client follow-ups.
Infrastructure Engineer (Assigned to Ministry of Defense) at Priority Consulting Co., Ltd. 2022 - 2023
Managed mission-critical infrastructure for the Japan Ministry of Defense. Administered Active Directory, VMware virtual environments, and WSUS for security updates. Developed PowerShell automation scripts to streamline routine tasks and maintained internal portals using HTML.

Education

No education history.