Languages & frameworks
TypeScriptNext.jsReactNode.jsPythonJavaC# / .NETAstroAngular
Systems Engineer · Full-Stack
IntertwinedSystems
01 — Frontend
Interfaces that stay fast, accessible, and coherent across every product surface.
Next.jsReactTypeScriptAstro
02 — Backend
APIs, data, and services that hold the product together when traffic and complexity show up.
Node.jsPythonJavaC# / .NETPostgreSQLGraphQL
03 — Infrastructure
Cloud, containers, and CI/CD so shipping is a habit—not a ceremony.
AWSDockerCI/CDMicroservices
04 — Security
Auth, review, and tests so the whole knot can be trusted in production.
AuthTestingCode reviewSecure APIs
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About
Quality engineering for products that cannot afford to break.
Systems Engineer with a Master’s in Computer Science focused on cybersecurity and 8+ years of full-stack delivery. I analyze, design, and implement scalable digital platforms for finance, commerce, and enterprise clients.
I work across Next.js, React, Node.js, Python, Java, C# / .NET, and SQL/NoSQL data layers. I also integrate AI APIs (OpenAI, Anthropic) and automation pipelines (Make, Zapier, Supabase) when they reduce real operational friction—not as decoration.
The through-line is modular architecture, automated testing, CI/CD, and code review. Frontend, backend, infrastructure, and security are not separate tracks. They are one knot.
Colombia · Remote · Clients
8+
Years shipping
15+
Enterprise platforms
M.Sc.
Cybersecurity focus
B2B
Clients
Education
Master’s in Computer Science (cybersecurity emphasis)
Escuela Colombiana de Ingeniería Julio Garavito · 2023 — 2025
Systems Engineering
Universidad ECCI · 2017 — 2020
Cybersecurity & Informatics seminar
Universidad ECCI · 2020
Diploma in programming, mobile applications
Universidad Autónoma de Bucaramanga · 2021
Tech Stack
The tools I actually use to design, ship, and operate systems.
Data
PostgreSQLMySQLMongoDBFirebaseSQLNoSQL
Cloud & delivery
AWSDockerCI/CDMicroservicesRESTGraphQL
AI & automation
OpenAIAnthropicSupabaseMakeZapier
Engineering practice
Modular architectureAutomated testingCode reviewScrumUser-centered design
Projects
Selected work — live product and client systems.
LiveFeatured2017 — Present
Off-the-Record
Senior Systems Engineer
Engineering lead for a Miami studio shipping digital products to clients. Delivered 15+ enterprise web platforms across retail, fintech, and SaaS: architecture, implementation, CI/CD, and a team of three.
ReactNext.jsAstroTypeScriptNode.jsAngularPostgreSQLMongoDBDockerAWS
Case study2016 — Present
Investment & capital-markets platforms
Full-stack engineer
Secure interfaces and backend flows for investment, trading-adjacent, and data-management products. Architecture and security practices applied in capital-markets contexts—without treating the exchange as a single public brand.
ReactTypeScriptNode.jsPostgreSQLPHPMySQL
Case study2017 — Present
Retail & commerce platforms
Full-stack engineer
Enterprise storefronts and operations tools for retail clients: catalog, checkout-adjacent flows, and internal data surfaces. Built as modular systems that can scale without rewriting the core.
Next.jsReactNode.jsMongoDBAWS
Case study2017 — Present
SaaS enterprise systems
Senior Systems Engineer
Multi-tenant style product surfaces for SaaS clients: authentication boundaries, API integrations, and delivery pipelines. Emphasis on code review, automated tests, and architectures that stay maintainable after launch.
TypeScriptNext.jsNode.jsGraphQLDockerCI/CD
Clients
Live client work.
Product sites shipped with Off-the-Record. Open any of them from the archive.
Experience
Eight years connecting product, engineering, and delivery.
Senior Systems Engineer
2017 — Present
- Delivered 15+ enterprise web platforms for clients in retail, fintech, and SaaS.
- Led a team of three: task coordination, code review, and engineering standards.
- Installed delivery hygiene: version control, CI pipelines, and functional testing.
React · Next.js · Astro · TypeScript · Node.js · Angular · PostgreSQL · MongoDB · Docker · AWS
Software Developer
Damappa
2016 — 2017
- Contributed to digital solutions for the capital-markets sector with architecture and security practices in the loop.
- Implemented dynamic interfaces for investment, commerce, and data-management platforms.
HTML · CSS3 · SASS · JavaScript · React · PHP · MySQL · WordPress
Developer
Grupo A Estudio
2015 — 2016
- Built custom web applications for companies across different industries.
- Adapted the stack to each client’s constraints instead of forcing a single template.
HTML · CSS3 · SASS · JavaScript · React · PHP · MySQL · WordPress
Contact
Let’s talk about the system you need to ship.
A product, a platform, or a messy integration between the two. Write with context—I read everything that arrives here.