Contributed to enhancing Portal, the platform supporting Dayforce Wallet (an on-demand pay and digital wallet system), by developing new features and fixes using ASP.NET MVC Razor and jQuery, enabling processing of $5B+ in payroll disbursements. Improved financial reconciliation workflows to validate and match transaction records for new formats while ensuring backward compatibility, allowing 5,000+ transactions/day to process without errors. Implemented configurable transaction-matching logic in C# to support a new pricing plan for a major UK client, enabling back-office teams to reconcile transactions for 3,000+ employees. Enhanced WASP, a fraud research tool, by revamping its React + TypeScript UI and adding Excel export functionality, reducing time spent on fraud investigation tasks for support teams by 3 hours per week. Resolved production issues using Microsoft Azure and Application Insights, including a critical CDN package failure affecting 50 users, identifying and deploying a

Freelance Software Developer at Self Employed

July 1, 2024 - July 1, 2024

Engineered a SaaS e-card platform using the MERN stack, integrating Stripe for monthly/yearly subscriptions and OAuth 2.0 for secure authentication, supporting 15+ test users. Implemented CI/CD pipelines with GitHub Actions and E2E testing with Cypress, reducing deployment errors by 90% and automating testing for critical workflows. Optimized SEO with Prerender.io, increasing organic search visibility by 30% and improving crawl/indexing efficiency across search engines. Monitored system performance and metrics using Grafana and Prometheus to detect and resolve database connectivity and API issues.