Marcel K.
Warsaw, Poland · Senior Software Engineer | Focus on Cloud Security & Secure Microservices Architecture · N-iX
National University of Singapore
5 followers
About
Senior Software Engineer with 10 years of experience specializing in application security, cloud security, and secure microservices architecture. Proven expert in implementing security controls, incident response, and vulnerability management across AWS and GCP environments for large-scale distributed systems.
Skills
- Java
- Kotlin
- TypeScript
- Node.js
- Spring Boot
- React
- REST APIs
- Microservices Architecture
- Distributed Systems
- AWS
43 skills in total
Experience
-
Senior Software Engineer — Focus on Cloud Security & Secure Microservices Architecture
N-iX
Jan 2022 — Present
Warsaw, Poland
-
Full Stack Engineer — Focus on Application & Infrastructure Security
Deliveroo
Mar 2019 — Jun 2022
-
Software Engineer — Focus on Backend Systems & Foundational Security
Grab
Aug 2016 — Feb 2019
Education
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National University of Singapore
Bachelor's Degree, Computer Science
Jan 2012 — Jan 2016