Business-aligned architecture
I connect technical boundaries with operating flows and enterprise integrations.
CasesSenior Software Engineer · Architecture · AWS · Technical Leadership
I design and evolve backend platforms and enterprise integrations on AWS.
I’m Diego Matienzo, a Senior Software Engineer with 11+ years in technology. I combine software architecture, hands-on execution, and technical leadership to build and evolve backend systems, enterprise integrations, and AWS platforms.
11+years of experience in technology
5countries using a regional logistics platform
4editorial brands operating on one CMS
3documented cases with context and contribution
Selected work
Systems where integration matters.
Three evidence-based experiences that separate direct responsibility, collaboration, technical decisions, conceptual architecture, constraints, and qualitative outcomes.
01 · FEATURED · AWS
Backend and integrations for critical retail processes.
Corporación Boticas Perú · Technical design and evolution with Node.js, TypeScript, NestJS, and AWS.
Organization / employer: Corporación Boticas Perú
Explore case02 · FIVE COUNTRIES
Regional logistics platform.
Enterprise solutions for Cencosud and ITAM, a logistics platform used across five countries.
Cencosud project · through Amaris Consulting
View regional scope03 · FOUR BRANDS
CMS for Clarín, Olé, Elle, and El Litoral.
Frontend, backend, messaging, search, persistence, and caching for an editorial platform.
Experience developed at Neoris
Explore architectureTechnical leadership
Engineering with judgment, clarity, and collaboration.
I combine hands-on contribution, technical standards, mentoring, and coordination to turn enterprise complexity into sustainable decisions.
Clear responsibilities
I make contracts, dependencies, and technical ownership explicit.
CasesDelivery quality
I integrate review, tests, documentation, and CI/CD into engineering.
CasesOperations by design
I treat security, observability, and resilience as system attributes.
CasesMentoring and collaboration
I share engineering judgment and coordinate with teams, vendors, and stakeholders.
CasesProfile
From building products to guiding systems and teams.
11+ years in technology, with a full-stack foundation and a current focus on backend engineering, AWS architecture, and enterprise integrations.
Corporación Boticas Perú
Senior Full Stack Developer (Acting Tech Lead). Backend and enterprise integrations on AWS; hands-on delivery, architecture, engineering standards, CI/CD, and mentoring.
View featured case
Project context: CencosudAmaris Consulting
Experienced Consultant. Cencosud project: enterprise solutions and ITAM, a logistics platform used across five countries.
View regional experience
Scope: Clarín, Olé, Elle, and El LitoralNeoris
Experienced Developer. CMS project used by Clarín, Olé, Elle, and El Litoral, with React, Node.js, messaging, search, and caching.
View editorial platformProfessional profile
Senior engineering depth with an architecture perspective.
For recruiting processes and professional conversations about backend engineering, AWS, enterprise integrations, architecture, and hands-on technical leadership.