Christian N.

Plan, estimate, and refine requirements with the client. Evaluate full-stack architecture and collaborate on refactoring plans. Define tasks, assign, and review code for team members. Participate actively in the development of the more complex tasks. Evaluate Authentication and collaborate in security solutions. Client Support and Relations. Maintenance and fixing issues.

Modernized web application architecture for an enterprise Helpdesk platform to eliminate response bottlenecks. Optimized database queries, server-side caching, and API response speeds, resulting in near-instantaneous tracking updates and higher system scalability under peak load.

Delivered high-quality, scalable engineering solutions across e-commerce, marketing technology, and warehouse management ecosystems. Spearheaded a complex platform migration from StrongMail to Oracle Responsys, building custom transactional campaigns, dynamic email templates, and robust backend service logic to optimize customer engagement. Improved system reliability and response times while providing ongoing maintenance and direct client support. Drove critical process and application enhancements for core warehouse systems. Upgraded mobile scan applications and time-management tools to streamline inventory workflows, improve data accuracy, and boost daily productivity. Championed engineering best practices through rigorous code reviews, maintaining high code quality and security standards. Actively led and participated in Agile ceremonies to align technical execution with client goals, manage project risks, and ensure transparent, on-time delivery