The Internal Employee Portal — a full-stack surface consolidating internal tools and services behind one Next.js + Apollo GraphQL app. Wired in multi-cloud infrastructure (AWS, GCP, Azure) via Terraform, integrated AI capabilities through OpenAI and Gemini, and added Glean-powered enterprise search. The portal is also home to part of the AI productivity suite — One Chat and One Chat Agents, a frontend that lets employees spin up their own custom agents — backed by internal Claude plugins and MCP tools in Go on a Claude Enterprise integration.
- —Unified surface across previously fragmented internal tools
- —Multi-cloud IaC with Terraform across AWS, GCP, Azure
- —AI assistance with OpenAI + Gemini, enterprise search via Glean
- —One Chat + One Chat Agents — employees build and run custom agents
- —Internal Claude plugins and MCP tools in Go on a Claude Enterprise integration
Next.js · Apollo GraphQL · TypeScript · Go · Terraform · AWS · GCP · Azure · OpenAI · Gemini · Claude · MCP · PostgreSQL · Redis
The call-handling system that turns incoming restaurant calls into structured orders through natural conversation. Designed the real-time audio pipeline (Twilio + Google TTS) and the event-driven backend on Kubernetes, with Redis Pub/Sub coordinating ML intent and order services across GraphQL and REST integrations to restaurant POS systems.
- —Sub-second turn-taking on production calls
- —Microservices on K8s handling concurrent live calls
- —GraphQL + REST surfaces for POS partner integrations
Node.js · TypeScript · Twilio · Google Cloud Speech · Kubernetes · Docker · Redis · PostgreSQL · MongoDB · GraphQL
Scale Computing
Edge fleet management
Backend for monitoring on-prem edge servers at scale — high-volume telemetry pipelines from distributed deployments, processed through Kafka and exposed via a Nest.js services layer on Kubernetes.
- —Real-time telemetry from thousands of edge nodes via Kafka
- —Service orchestration on Kubernetes with Helm
- —Streamlined dev workflow with Garden.io on GCP
Nest.js · Kafka · PostgreSQL · MongoDB · Redis · Kubernetes · Helm · GCP
Architected and shipped payment and checkout flows in the React Native app across European and US markets. Integrated Braintree, PayPal, and direct card processing with full PCI DSS compliance, and built PSD2/SCA-compliant flows with 3D Secure for European customers.
- —PCI DSS-compliant card processing across iOS + Android
- —PSD2/SCA flows with 3D Secure for EU markets
- —Multi-provider payment redundancy
React Native · TypeScript · Braintree · PayPal · PCI DSS · 3D Secure
Full-stack multi-tenant SaaS delivering personalized promotional campaigns for Fortune 500 clients. Built serverless microservices on AWS Lambda + API Gateway, designed GraphQL schemas for flexible querying, and added Golang services for high-throughput processing.
- —Multi-tenant isolation across Fortune 500 customer base
- —Serverless message delivery at millions-of-users scale
- —Functional patterns for reliable data transforms
Node.js · React · Redux · AWS Lambda · API Gateway · GraphQL · Golang
Remediated WCAG 2.0 violations across high-traffic public sites — modern React apps and legacy PHP codebases alike — using semantic HTML, ARIA, and keyboard navigation patterns to bring sites into ADA compliance.
- —WCAG 2.0 + ADA compliance across mixed codebases
- —Accessibility for screen-reader and keyboard-only users
React · PHP · Vanilla JS · WCAG 2.0 · ARIA
Rebuilt the question-and-answer platform using Next.js SSR and Apollo Federation across microservices, with Terraform-provisioned AWS EC2 infrastructure — improving performance and SEO over the legacy stack.
- —SSR rebuild for performance + SEO uplift
- —Apollo Federation across microservices
- —Terraform-driven AWS infrastructure
Next.js · TypeScript · GraphQL · Apollo Federation · AWS EC2 · Terraform