Presley Cobb

Senior Software Engineer | AWS, Data Pipelines, Full-Stack | Laravel & React

Location: Hudson Florida
Availability: Senior Software Engineering role

I'm a hands-on senior software engineer with 9+ years of experience building full-stack applications, cloud services, and data pipelines. My work spans AWS, publishing, experimentation, and internal tools from architecture and implementation to deployment and production support. Recent work includes a content optimization and experimentation platform, multi-source advertising ETL in Redshift, serverless scheduling and failure notifications, and Lambda deployment standardization. Earlier work includes Laravel reporting applications and React and React Native web and mobile features.

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Answers draw on the topics in this record

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Experience

11 topics

The Penny Hoarder

01
RISE content optimization platform

Built and maintained RISE, a content optimization and experimentation platform that automates the ordering of content units in monetized listicle articles.
- content optimization
- machine learning
- data pipeline
- aws
- JavaScript
- TypeScript
- Thompson Sampling
- Kinesis Data Firehose
- S3
- Lambda
- Redshift
02
Agentic skills repository

Created and maintained a shared skills repository for AI-assisted engineering, data analysis, and AWS troubleshooting.
- ai
- agentic
- aws
- data access
03
Multi-source ETL workflows

Built and maintained Python and AWS Lambda ETL workflows that consolidate advertising data from multiple sources in Amazon Redshift.
- etl
- data pipeline
- aws
- advertising
- Python
- Redshift
04
Media-buying reporting platform modernization

Modernized a media-buying reporting platform comprising 21 AWS Lambda functions, including Python runtime and shared-layer upgrades.
- modernization
- aws
- deployment
- reporting
- Lambda
05
Serverless sprint-performance dashboard

Built a serverless sprint-performance dashboard using Python, Lambda, and DynamoDB.
- serverless
- dashboard
- aws
- agile
- Python
- Lambda
- DynamoDB
06
Lambda deployment standardization

Standardized AWS Lambda deployment around immutable published versions and QA and production aliases.
- AWS Lambda
07
Shared-content WordPress publishing

Built a shared-content WordPress plugin for author-once, publish-many editorial workflows.
- WordPress
- PHP
- JavaScript
08
Serverless scheduling and failure notifications

Implemented scheduled Lambda workflows and centralized notifications for asynchronous Lambda failures.
- Amazon EventBridge
- AWS Lambda

IQPC

01
Real-time conference chat service

Built the Socket.IO chat feature and Node.js WebSocket service for a React Native conference-event application.
- real-time
- chat
- full-stack
- mobile
- Node.js
- Socket.IO
- React
- React Native
- WebSockets
02
S3-backed file-management system

Built an S3-backed file-management system for customer-uploaded event data.
- file management
- aws
- customer data
- S3

Pemcoair

01
CARS corrective-action reporting service

Built CARS, a corrective-action reporting application using Laravel and JavaScript.
- Laravel
- JavaScript