Diego Salazar
Full-Stack Architect
Over the past 10+ years, I've designed and architected scalable SaaS platforms, enterprise web applications, and AI-driven automation systems that help businesses operate smarter and more efficiently.
Featured Work
Portfolio
View All ProjectsA selection of projects showcasing full-stack development, AI integration, and scalable system architecture
PrintQuoteNow
A comprehensive enterprise print management platform powered by a research-driven gang-run optimization algorithm. The system generates instant, production-ready quotes by positioning multiple items on a single sheet, minimizing material waste and machine time. Developed through extensive study of academic optimization models and deep immersion into real-world printing processes, the platform replaced the client’s expensive legacy quoting system while enabling long-term scalability and operational control.
Absolute Color Printing Shop
A full-featured online wholesale printing platform designed to manage product configuration, instant pricing, order workflows, customer accounts, and production tracking. The system supports a complete e-commerce lifecycle for commercial printing operations, including custom job configuration, artwork upload, job status tracking, and loyalty program integration.
AI Brief Analyzer
An AI-powered platform that transforms vague project briefs into structured technical analyses, including requirements, MVP scope, tech stack recommendations, risk assessments, and development cost estimations.
Absolute EDDM
An integrated Every Door Direct Mail (EDDM) platform that combines mailing route selection and print production within a single system. Unlike traditional workflows where EDDM tools and printing services operate separately, Absolute EDDM unifies campaign targeting, order configuration, and print preparation into one streamlined experience for end customers.
Campaign VDP Platform
A high-volume Variable Data Printing (VDP) platform designed to automate the creation, assignment, and planning of direct mail postcard campaigns. The system dynamically generates personalized print-ready files based on segmentation rules and campaign configurations, significantly reducing manual workload in campaign preparation and execution.
AWS Cost Optimization & Cloud Audit
Led a strategic AWS cost and architecture optimization for a client running multiple production workloads. Eliminated over-provisioned infrastructure, modernized legacy databases, optimized observability, and migrated workloads to cost-efficient managed platforms, reducing the monthly bill from ~$1,100 to ~$250 (–77%).
These projects represent a fraction of my work. I've delivered solutions for startups, enterprises, and agencies across e-commerce, SaaS, fintech, and automation domains.
View All ProjectsTechnical Skills
Core Competencies
Key technologies and tools I use to build modern web applications
This is just a snapshot of my technical toolkit. I'm always learning and adapting to new technologies to deliver the best solutions for every project.
View All My SkillsLet's Build Something Great
Got a project in mind?
Whether you need a full-stack application, a SaaS platform, or an AI-powered solution — I'd love to hear about it.