CDL Talent Platform - Applicant Tracking System

Web (Next.js + React Native + AWS CDK)

About

A TypeScript-first hiring suite connecting commercial drivers with fleet employers through a multi-tenant ATS portal, driver-facing mobile app, and shared backend services in a single monorepo.

Outcomes & Impact

My Role

Designed and refined the monorepo architecture housing employer ATS portal, driver mobile app, and shared backend services. Implemented CQRS+tRPC boundaries with Zod validation and TanStack Query. Owned multi-tenant delivery model with shared domain packages and DI. Integrated AI-assisted recruiting flows with OpenAI-based insights.

Core Capabilities

• CQRS+tRPC service boundary with Zod validation and TanStack Query caches
• Multi-app delivery: environment-specific configs, Docker Compose orchestration, CI-ready scripts
• Cross-surface dependency injection for web, mobile, and cron hosts
• Operational rigor with NewRelic/Sentry hooks, health-check lambdas, rate-limited endpoints
• AI-assisted recruiting: OpenAI-driven candidate insights, communication templates, automation flows

Architecture

• Turbo workspaces monorepo with shared domain packages and design tokens
• Serverless API layer via AWS CDK, Lambda, API Gateway, SQS/SNS
• Terraform/TFE for AWS org, networking, Cognito, and environment-specific stacks
• tRPC 11 procedures as typed service boundaries across all surfaces

Tech Stack