Software Engineer · Bay Area

Spencer
Leff

These hands were made for typing

Spencer Leff

Software Engineer · Chevron

I'm a software engineer building full-stack applications and vendor integrations that support Chevron's West Coast station network.

Outside of work, I'm a big fan of gaming. Whether it's challenging myself playing Beat Saber, exploring worlds in Hollow Knight and Pokémon, or building something new in Minecraft, games have always been one of my favorite creative outlets.

I also enjoy baking, a hobby that started with my mom and grandma and has become one of my favorite ways to spend time with family whenever I'm back home.

Outside of software, I like to stay active — playing basketball, tennis, or pickleball, going for a run, or spending time in the gym.

Spencer Leff

What I'm building

Software Engineer · Chevron

Full-stack systems and vendor integrations across 300+ West Coast stations

01

EDI Invoicing & Vendor Automation

Automated electronic invoicing for 50+ vendors, including custom vendor setups and a Fintech integration for alcohol invoicing, delivering an estimated $8M+ annual time savings across a 300+ station network.

EDI SAP PDI Azure Data Factory
02

Financial Data Pipeline

Key integrations for a multi-million dollar back-office modernization, building financial data pipelines between PDI and SAP with Azure Data Factory.

Azure Data Factory SAP PDI ETL
03

Samsung Retail Media Network

In-store digital signage pilot at ExtraMile stations using 4K Samsung displays, AI-driven social content, real-time weather triggers, and foot traffic analytics.

Samsung announcement
VXT CMS Digital signage Analytics Power BI
04

Electronic Shelf Labels

Hanshow ESL integration enabling real-time pricing updates and promotional automation across store shelves, replacing manual label changes. Integrated directly with our back-office system

Hanshow Azure Data Factory PDI Bat Scripting
05

Coremark Vendor Integrations

Built secure integrations between PDI and CoreMark, the primary distributor for our stations. Automated order processing, invoicing, delivery schedules, and pricebook imports to streamline supply chain operations.

PDi Bat Scripting SFTP
06

Workjam Workforce Platform

App and software engineer for Workjam across the COCO network. Built custom Azure Logic Apps to pipe daily task completions into Power BI dashboards.

Workjam Azure Logic App Power BI REST API

Projects

Frog Hero

Piano...

Hyper Enchants