🚚 FreightOps Logistics Platform

Company: CodeWave Solutions

Duration: March 2022 – May 2023

Role: Lead Full Stack Developer

Tech Stack: React (Redux Toolkit), Node.js (Express), PostgreSQL, AWS Lambda, Docker, GitHub Actions

🔧 Highlights with Dates

• March 2022: Started project for FreightOps, redesigned monolith into modular architecture.
• April – June 2022: Built real-time shipment tracking with Google Maps API and Socket.IO.
• July 2022: Designed indexed PostgreSQL schema for shipment, carrier, and tracking data.
• Aug 2022: Automated invoicing system using AWS Lambda and S3 uploads.
• Sept 2022: Migrated backend into 6 Docker services (auth, shipment, dispatch, billing, tracking, admin).
• Nov 2022: Set up GitHub Actions CI/CD pipeline — deployment time dropped to 5.6 minutes.

📈 Outcomes

• Shipment error rate dropped 31% by Q1 2023.
• Dispatch response time improved 28% (based on timestamp logs).
• Uptime rose to 99.9% by March 2023.
• Enabled weekly deployments via GitHub Actions with Slack notifications.