Jean Carlo Hilger

I’m a senior full-stack software engineer with 5+ years of experience evolving complex production systems across web platforms, internal tools, and industrial-facing applications. I’ve adapted microservice-based applications for SaaS distribution, extended internal uses of open-source libraries to unblock product-critical features, and strengthened reliability in multi-application environments through architectural decisions and cross-team integrations. I also focus on practical performance and delivery improvements—leading end-to-end testing strategy work to reduce QA bottlenecks and delivering frontend reliability gains like a recording persistence solution that significantly reduced recording-loss incidents.

Across roles, I modernized legacy frontends (including a Vue.js refactor aligned to framework standards), optimized database execution by tuning triggers and stored procedures, and contributed to system redesigns that improved performance and sync reliability. I’ve led applied AI and computer vision efforts—building and deploying an industrial object counter under low-end hardware constraints—and I prototype with OpenAI to automate meeting minutes, summarization, and document generation. I’m energized by ambiguous problem spaces and by improving developer experience through staging deploy automation, Swagger-based API documentation, and internal documentation initiatives.