+3 years of experience as a software developer, designing, developing, and implementing solutions as a Java Back-End specialist, applying clean, scalable, maintainable, and secure code.
Primarily focused on delivering value through high-quality developments for mass-use web products in the "financial sector."
I have extensive knowledge and solid skills in Cryptography (Hash, keys, and certificates), ISO 27001/2022, AWS, Azure, Clean Code and SOLID Principles, GRASP Principles, Transactions and ACID Principles, TDD and BDD, Design Patterns, Architecture Patterns, static analysis with SonarQube, UML Modeling, Bizagi, CI/CD, Swagger OpenApi, Human-Machine Interaction, and Gestalt Laws.
Proactive, committed, excellent team player with leadership skills, and highly punctual.
Contact me: [email protected]
| π Nationality | π¨π΄ Colombia |
| π‘ Residency | π¨π΄ Colombia |
| π Location | π¨π΄ Colombia |
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rok.co/@kefran4 |
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| Skilled in | backend java springboot aws webflux azure iso 27001 rabbitmq kafka sonarqube clean architecture |
| Fluent in | spanishenglish a2 |
| Preferred annual pay (min) | $50,000/year |
| Preferred hourly pay (min) | $200/hour |
| Last seen | 1 year ago |
| Signed up | 1 year ago |
| Badges |
π¨βπ» Remote worker π Early adopter |
2023 - 2025: Cloud developer @ VC@SOFT SAS
2021 - 2022: Java Developer @ Planetsoft
2020 - 2021: Freelancer @ Freelancer
2018 - 2025: IngenierΓa de Sistemas y ComputaciΓ³n @ Universidad del QuindΓo