
Backend-udvikler
Han har en solid erfaring med at opbygge og vedligeholde mikrotjenester, udnytte de nyeste teknologier og implementere dem som Docker-containere på AWS og Azure.
Nikola har bidraget til store projekter hos Adobe, hvor han arbejdede på Adobe Acrobat Sign, og har erfaring med innovative startups som Harness. Hans forskelligartede baggrund og tekniske færdigheder på tværs af flere platforme gør ham til en dygtig softwareingeniør, der er i stand til at håndtere en bred vifte af udviklingsudfordringer.
Trafigura is one of the world’s largest physical commodities trading groups, operating globally across energy, metals, and renewables with enterprise-scale trading and data platforms.
Supported the Front Office Data team by developing and maintaining backend services critical to trading and analytics workflows.
Designed and implemented scalable Java-based microservices using Spring Boot, focusing on reliability, performance, and security.
Integrated backend services with AWS infrastructure, ensuring stable deployments and high availability in production environments.
Collaborated closely with data engineers, analysts, and frontend teams to deliver end-to-end solutions supporting trading operations.
Contributed to production-grade systems handling high data volumes and strict performance requirements.
trefox is a digital agency delivering custom software solutions, including renewable energy tools and internal ERP platforms.
Acted as a core developer on a request management tool for solar installation workflows.
Built and maintained fullstack features using Node.js and React/Next.js.
Contributed Java and Spring Boot expertise for backend services planned for a follow-up ERP project.
Took ownership of architectural decisions and implementation details for critical application components.
Worked independently in a small, fast-moving team, driving requirements and delivery forward.
The Sniffers is an industrial services company operating complex backend systems requiring high availability and strong DevOps practices.
Developed and maintained Java Spring Boot backend services within a microservices architecture.
Acted as a senior peer to the backend lead, contributing to design decisions and implementation quality.
Managed dependency updates and ensured backend services remained secure and up to date.
Supported CI/CD pipelines and deployment workflows across multiple environments (local, acceptance, production).
Worked extensively with Docker and Kubernetes to maintain stable, containerized services.
Freelance
Ingeniørmæssig fremragendehed
Nikola samlede præstation i en 90-minutters teknisk vurdering i realtid er blandt de top 5% bedst kontrollerede Backend-udvikler hos Proxify.







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