From Construction to Code: My Career Transition Story
From Construction to Code: My Career Transition Story
8 Years in Construction
Before writing my first line of production code, I spent 8 years in the construction industry in Japan. Starting as a scaffolder and working my way up to construction foreman, I learned invaluable lessons about teamwork, project management, attention to detail, and working under pressure.
The Turning Point
In mid-2024, I made the decision to pursue my passion for technology. I enrolled in Le Wagon Tokyo's intensive full-stack web development bootcamp — 400 hours of hands-on coding covering Ruby on Rails, JavaScript, React, PostgreSQL, and more.
What Construction Taught Me About Software
The skills from construction translate surprisingly well to software engineering:
- Project Planning — Just like construction projects need blueprints, software projects need architecture documents. My documentation-first approach to Portfolio V2 comes directly from this experience.
- Team Coordination — Managing a construction crew of 10+ people across multiple trades taught me how to communicate technical requirements clearly and coordinate dependencies.
- Quality Assurance — In construction, a single mistake in scaffolding can be dangerous. This attention to detail now drives my approach to testing, code review, and error handling.
- Working Under Pressure — Construction deadlines are immovable. This resilience helps me stay productive during challenging sprints and tight deadlines.
The Journey So Far
After the bootcamp, I joined TierLine Inc. as a full-stack developer, building features for a live sports streaming platform using React, Spring Boot, and AWS. Then I moved to HCLTech, where I now lead the database migration workstream for a Fortune 500 client's cloud transformation.
Along the way, I earned 7 AWS certifications and continue pursuing my Computer Science degree while working full-time.
Advice for Career Changers
If you are considering a career change into tech, here is what I have learned: start building projects immediately, do not wait until you feel ready. The best way to learn is by doing. Invest in fundamentals — understanding how the web works, databases, and algorithms will serve you far better than chasing the latest framework.
Most importantly, leverage your previous experience. Every industry teaches transferable skills. My construction background did not hold me back — it gave me unique strengths that set me apart.
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