Available for new projects

I build fast, maintainable web applications.

Full Stack Developer based in Monterrey, Mexico. I work with .NET Core and Angular at Teleperformance, and build custom sites, online stores and platforms under the Sandocode brand.

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AstroAngular.NET CoreNext.jsTypeScriptTailwind

Featured Projects

Explore my recent work.

Jorge Sandoval

About Me

Jorge Sandoval — Full Stack Developer

Full Stack Developer at Teleperformance (.NET Core & Angular) and freelancer since 2024. I build websites, online stores, and dashboards with the same precision I bring to code: no filler, no over-engineering.

Main stack

AstroAngular.NET CoreNext.jsTypeScriptTailwind CSS

Where I'm headed

My next step is project management: I want to coordinate teams and deliveries, not just write the code. I come from a Systems Administration Engineering background, so management was always part of the mix; now I'm training for it specifically.

2+

Years of experience

6+

Projects built

100%

Responsive, optimized sites

B2

Conversational English

Experience

Where I've worked and what I studied.

Professional experience

  1. Apr 2024 — Present

    Software Developer

    Teleperformance

    Building and maintaining internal applications with .NET Core on the backend and Angular on the frontend, working on production codebases with distributed teams.

    .NET CoreAngularC#SQL Server

  2. Jan 2024 — Present

    Freelance Web Developer

    sandocode

    Custom websites, online stores and dashboards for my own clients: custom WordPress themes, WooCommerce and Angular panels. Direct client contact, from quote to delivery.

    AstroWordPressWooCommerceAngular

  3. Jan 2022 — Apr 2024

    Immersive Interfaces Developer

    UANL

    Immersive interfaces in Unity and C# for the faculty's virtual reality projects, including the campus virtual tour I later remastered for the web with Three.js.

    UnityC#VR

Education

  1. Aug 2018 — Jun 2024

    BSc in Systems Administration Engineering

    FIME, UANL

    A mixed curriculum spanning software development and technology project management.

    IngenieríaGestión de proyectos

  2. Jan 2022 — Dec 2023

    Full Stack Web Developer Program

    UTEL

    Hands-on program covering frontend, backend and databases.

    Full StackJavaScript

IT Solutions

Static Frontend Development

Ultra-fast interfaces and reusable templates built with Astro and Tailwind CSS, guaranteeing instant load times and impeccable technical SEO.

Headless E-commerce

Modern architectures that separate the frontend from sales logic using tools like Medusa.

Automation & Integrations

Interactive solutions and integration of external services like Google Forms for data management without complex backends.

How I Work

A simple, transparent process, from idea to a live site.

1

Discovery

We talk about your project, goals, and scope so I understand exactly what you need.

2

Proposal

I share a clear proposal with timelines, before writing a single line of code.

3

Development

I build the project in short iterations, with visible progress so you can follow along.

4

Delivery & Support

Production deployment plus post-launch support for adjustments and questions.

Frequently Asked Questions

How long does a typical project take?

It depends on scope: a static site (landing page, portfolio) usually takes 1-2 weeks; a project with a backend, database, or e-commerce can take 3 to 6 weeks. I give you a concrete estimated timeline in the initial proposal.

Do you work with clients outside Mexico?

Yes, I work remotely with clients anywhere. Communication happens over WhatsApp, email, or video call, whichever you prefer.

What do I need to get started?

A general idea of your project and goals is enough to start. We define scope, required content, and timelines together in our first conversation.

Do you offer maintenance after delivery?

Yes, I offer post-launch support for adjustments, content updates, and fixes. We discuss the details based on your project's needs.

What technologies do you use?

It depends on the project: static sites and landing pages with Astro and Tailwind CSS; more complex applications with Angular, .NET Core, or Next.js; online stores with headless architectures. I pick the tool the project actually needs, not the trendiest one.

Start a Project

Tell me what you need and let's talk it through.

Direct contact

WhatsApp[email protected]↗GitHub↗LinkedIn