Optimized employee scheduling and HR financial workflows through performance tuning and system stability improvements, reducing processing delays on payroll-adjacent operations
- Back-End Developer
- Front-End Developer
Optimized employee scheduling and HR financial workflows through performance tuning and system stability improvements, reducing processing delays on payroll-adjacent operations
Rewrote the slow SQL queries powering UI reports, cutting payload size returned to screens and delivering measurably faster load times on data-heavy views. Refactored legacy UI modules into reusable Clean Architecture-aligned components, reducing duplication and accelerating feature delivery velocity. Delivered form-heavy screens with full server-side validation and consistent error handling, reducing user-reported data-entry defects across modules.
Shipped full-stack features in React and .NET Core that improved front-end responsiveness and user engagement on core product workflows. Redesigned database schemas and rewrote LINQ queries, reducing query execution overhead and improving long-term data maintainability. Automated Azure deployment pipelines via DevOps, compressing release cycles and removing manual deployment errors from the process. Cut initial page load time through lazy loading, and API call minimization improving time-to-interactive for end users. Designed a shared component library and hooks system that standardized UI patterns across screens and accelerated team delivery. Mentored junior engineers on Clean Architecture and .NET standards; their submissions consistently passed peer review without rework by sprint two.
Built data-intensive dashboards in React consuming high-volume REST APIs, with optimized table rendering and pagination to maintain performance at scale. Implemented async message processing via AWS SQS to manage high-volume data streams, eliminating processing bottlenecks without introducing system latency. Refactored legacy UI into modular React components, reducing defect rate and improving codebase maintainability. Debugged production UI issues using browser tooling and logging, directly reducing user-reported defects in production workflows.
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