The Japanese 5S of a programmer
Seiri, Seiton, Seiso, Seiketsu and Shitsuke applied to code, your environment and your AI-assisted workflow.
- Seiri · Sort
- Seiton · Organize
- Seiso · Clean
- Seiketsu · Standardize
- Shitsuke · Discipline
Senior Engineering Manager
I lead fintech teams in Latin America.
Between code and routines: lifestyle, good coffee and fitness as a way of life.
Code
A quick taste of my professional path. For the full picture, my résumé has the details.
9+
years coding
4
companies
7,000+
GitHub contributions since 2020
2017
Prospectiva en Tecnología · Electronic invoicing (CFDI)
2018
Accenture México · Bank payroll and microservices
2019
Banco Santander México · Payments and financial APIs
2020
Clara · Software Engineer · Core banking, payments and cross-border
2022
Clara · Engineering Manager · Onboarding, Growth and Bill-pay
2026
Clara · Senior Engineering Manager · Payments and treasury
7,000+ contributions on GitHub over the last 6 years, from my professional work at Clara.
Note: this graph comes from my professional account (@natsumiangell). I also have a personal account (@natsumiangel), where I'll soon be sharing repositories and more content.
Routines
Coding is also about taking care of yourself. I'll share work-life balance tips, habits and lifestyle for a healthier tech life here.
Coming soon
Practical guides for your tech career and everyday life. Leave your email and you'll be among the first to get them. For now, they're written in Spanish.
Seiri, Seiton, Seiso, Seiketsu and Shitsuke applied to code, your environment and your AI-assisted workflow.
A clear path to start programming in Java without getting lost.
Habits, movement and fitness for those of us who spend the day in front of a screen.
Moments