Production systems.
Not prototypes.

Replaced Spentra's Ruby monolith with a serverless Money Earned API

After six years running Spentra's AWS environment, we rewrote the core Money Earned API from an aging Ruby monolith into a serverless distributed system on AWS Lambda and API Gateway. Daily deploys, lower costs, no servers to patch.

• AWS Lambda
• AWS API Gateway
• Node.js
• Serverless Framework

Six years running Spentra's AWS environment under PCI DSS

Riyex has run Spentra's full AWS environment for over six years (EC2, RDS, ElastiCache, Lambda, and API Gateway) with PCI DSS maintained continuously. Spentra's engineering team stays focused on Money Earned while we keep the platform underneath it patched, monitored, and on-call.

• AWS EC2
• AWS RDS
• Redis
• Ansible

Fractional Chief AI Officer for a mid-market fuel carrier

After three production systems together, the same mid-market fuel carrier handed Riyex the AI leadership seat. As fractional Chief AI Officer we own the vision, the roadmap, and the governance for becoming the AI leader in fuel logistics. Early days, and we say so. The plan ships first; the wins get measured after.

TMW invoice automation clearing 200+ invoices a day, no API required

Automated a mid-market fuel carrier's TMW invoicing by driving the desktop application itself with FlaUI; no API exists for the workflow. The first release targets the safest conditions, so 200+ of roughly 1,200 daily invoices now process touchless, and each release widens the coverage.

• FlaUI
• C#/.NET
• TMW
• Windows

Real-time TMS integration that gave 5,000+ c-stores live visibility into every fuel load

Connected a mid-market fuel carrier's Gravitate dispatch platform to the TMSs its 5,000+ c-store customers run, using Manifold, our TMS integration platform. Customers see live load status, cost, and ETAs in their own systems, place orders that land in Gravitate, and get a DTN-sourced digital BOL for every load.

• AWS Lambda
• DynamoDB
• SQS
• S3
• Node.js
• Rails
• EDI
• API

Data platform that gave a fuel carrier one view of outages, tolls, deliveries, and drivers

Consolidated six systems (DTN, Gravitate, Samsara, Bestpass, TMW, Google) into one data platform for the same mid-market fuel carrier. Dashboards track tank outages across 5,000+ sites, hold toll spend to policy and reclaim $200K+ a year, score every delivery window by GPS geofence, and keep driver hours honest.

• S3
• Glue
• Athena
• dbt
• Metabase