Next.js SaaS rebuilds, production dashboards, and systems that keep revenue moving.

Designed and built track.bankrolls.tools from scratch as a high-performance affiliate tracking system combining click redirects with webhook/postback processing. Implemented registration, deposit, withdrawal, CPA, and CPL event flows with PostgreSQL, Redis/ElastiCache, AWS SQS/SNS, worker consumers, health checks, tests, Dockerized environments, GitHub Actions, and production deployment workflows. Developed APIs capable of handling 300 concurrent requests per second with sub-200ms average response times.

Led the rapid rebuild of CryptoBack from the Laravel/Livewire implementation into a modern Next.js 16 and React 19 application. Recreated the core product experience across marketing, authentication, offer wall, dashboard, leaderboard, referrals, payment/withdrawal flows, i18n, attribution, and deployment workflows using Drizzle ORM, PostgreSQL, Clerk, Vercel, and automated tests.

Led development across multiple modules of an enterprise environmental compliance platform. Built comprehensive GHG Scope 1/2/3 emission tracking with emission factors management. Spearheaded AI/OCR receipt categorization with intelligent auto-assignment to emission scopes. Implemented PM workflow improvements replicating Jira-like automations in Notion with standardized templates. Developed reporting dashboards, water/waste emission workflows, and approval group management systems.

Built the CryptoBack partner portal from scratch as a Next.js 16 application with Auth.js, Drizzle ORM, PostgreSQL, role-based access control, affiliate onboarding, campaign dashboards, postback APIs, traffic reports, statement PDFs, payout callbacks, cron-based synchronization jobs, and reconciliation workflows.