# Jozef Cipa  
Backend Engineer

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## Latest Posts from Jozef

- [Database Transactions, Lost Updates & Idempotency](https://www.strv.com/blog/database-transactions-lost-updates-idempotency-engineering)  
  [Engineering](https://www.strv.com/blog/tag/engineering) ⋅ [Jozef Cipa](https://www.strv.com/blog/authors/jozef) ⋅

- [Keeping Track of Database Changes & When It Can Be Useful](https://www.strv.com/blog/keeping-track-of-database-changes-when-it-can-be-useful-engineering)  
  [Engineering](https://www.strv.com/blog/tag/engineering) ⋅

- [How We Migrated All User Files to AWS S3](https://www.strv.com/blog/how-we-migrated-all-user-files-to-aws-s3-engineering)  
  Data migration is often a challenging job and every mistake can impact a user’s experience. Learn how we managed it and what issues we dealt with along the way.