Experience — Nenad Jovanovik

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Experiences

Working as a backend Java (Spring Boot) developer building and optimizing conversion software for auto retailers and RV dealers, integrating with lead generation systems, improving customer acquisition rates.
Led the development of RESTful APIs, integrating various third-party services and ensuring robust data flow between all the components.
Worked extensively with PostgreSQL, including designing schemas, optimizing complex queries, and managing Flyway migrations to ensure seamless database updates.
Provided technical leadership and mentorship to junior developers, conducting code reviews, and ensuring adherence to best practices in software development.

Performing pull request reviews, installment procedure reviews, solution reviews, supporting the team with analysis

Working on a fintech project about safer online payments - implementation of the 3DS protocol. This is a product of the company, and I worked on a team that maintains the solution, which has multiple transactions in a second. I was responsible for onboarding new customers to the platform and introducing and developing new features and applications that are customer specific, and cannot be standardized.

The applications that I was developing were spring boot java applications, and most of them were backend applications like web services that use the REST or the SOAP protocols, gateways or proxies.

Apart from the development work, I did analysis and solve the reported problems and bugs that were happening on production and on the testing environments. Additionally I was performing rollouts of the newest versions of the applications throughout the environments including production.

Work on an internal company product (video platform) as a PHP (Laravel) Software Engineer

Nenad Jovanovik