Available for projects
ESTEBANAcuña
// Full-Stack Developer
Digital experiences built where code meets craft — from pixel-perfect interfaces to robust backends, and everything in between.
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Developer●Maker●Problem Solver●Builder●Tinkerer●Full-Stack●Creative●Developer●Maker●Problem Solver●Builder●Tinkerer●Full-Stack●Creative
02
02 — About
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A PROBLEMsolverBY NATURE
Before I ever wrote a line of code, I was taking things apart to understand how they work. Fixing cars in the garage. Soldering circuits at the kitchen table. Building furniture from raw lumber. That same curiosity — that need to figure it out — drives every project I take on.
When I encounter a problem, I don't reach for the manual first. I reach for the tools. Whether it's debugging a complex API integration or rewiring a circuit board, the approach is the same: understand the system, find the bottleneck, build the fix.
DIY MindsetHardware & SoftwareSelf-TaughtFirst-Principles ThinkerBuilderWoodworkingElectronicsAutomotive
03
03 — Expertise
TOOLSof the trade
Technologies I use to bring ideas to life — from interactive frontends to intelligent backends.
TypeScript
Node.js
PostgreSQL
Redis
Git
Figma
Vercel
Kubernetes
Next.js
React
Three.js
GSAP
Tailwind
Python
Django
GraphQL
Docker
LangChain
TypeScript
Node.js
PostgreSQL
Redis
Git
Figma
Vercel
Kubernetes
Next.js
React
Three.js
GSAP
Tailwind
Python
Django
GraphQL
Docker
LangChain
LangChain
Docker
GraphQL
Django
Python
Tailwind
GSAP
Three.js
React
Next.js
Kubernetes
Vercel
Figma
Git
Redis
PostgreSQL
Node.js
TypeScript
LangChain
Docker
GraphQL
Django
Python
Tailwind
GSAP
Three.js
React
Next.js
Kubernetes
Vercel
Figma
Git
Redis
PostgreSQL
Node.js
TypeScript
Frontend & Creative
Next.jsReact FrameworkApp Router · SSR · ISR · Server Actions
ReactUI LibraryHooks · Context · Suspense · RSC
Three.js3D / WebGLR3F · Shaders · Post-processing
GSAPAnimationScrollTrigger · SplitText · MotionPath
TailwindStylingDesign systems · Responsive · Motion
Backend & Intelligence
PythonBackendAsync · Typing · Data pipelines
DjangoWeb FrameworkDRF · ORM · Admin · Channels
LangChainAI / LLMRAG · Agents · Embeddings · Chains
GraphQLAPI LayerApollo · Subscriptions · Federation
DockerDevOpsCompose · CI/CD · GitHub Actions
04
04 — Reviews
WHAT PEOPLEsay
Words from collaborators, clients, and people I've worked with.
Esteban is not only extremely talented at his craft, he's also committed to making sure every project hits a high bar of quality and excellence. He has an eye for detail and drive to innovate, and the ability to stay positive and collaborate even during challenging projects. Esteban will be a true asset in helping you bring your vision to life.
Danielle Hart
CEO, Sweetrush
Working with Esteban was great. He's someone you can trust to take a task and run with it without needing constant follow-up. He cares about doing things well, not just getting them done, and that shows in his work. Super easy to collaborate with and always open to feedback.
Emanuel Hernandez
CTO, Skillful AI
05
05 — Contact
LET'S BUILDsomething great
Got a project in mind? Need a full-stack developer who thinks beyond the code? Let's talk. I'm currently available for freelance work and interesting collaborations.