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About us

Sylvara Creative is an agency that combines business analysis and definition with technology development. We work to understand goals, needs and processes in order to define solutions, and then build and implement them through custom software, web development, integrations and SEO + AEO/GEO. Based in the Andean region of Chubut, Patagonia, Argentina, we work in English and Spanish with companies in Argentina, Uruguay, Spain, the United States and Canada.

Who we are

Sylvara Creative is run by its two founders, Javier Fernández and María Silvestri, based in Lago Puelo, Chubut, Argentina. You work directly with them on every project, with no middlemen.

  • Javier Fernández

    Javier Fernández

    Co-founder and full-stack developer

    Full-stack developer with 5+ years of commercial experience, specialized in Python and Django. Leads architecture and development on every project.

    LinkedIn
  • María Silvestri

    María Silvestri

    Co-founder, Project Manager & Business Analyst

    Specialized in business analysis and project management, connecting client needs with clear solutions, structured processes and development teams.

    LinkedIn

What sets us apart

  • We understand your business

    We analyze your needs, processes and requirements to turn business problems into clear solutions and well-structured projects.

  • Engineering and visibility together

    The team that builds your software prepares it for Google and AI. No need for two vendors.

  • Direct communication

    You talk to the person building your project, no account managers in between.

  • Modern stack

    Next.js, React, TypeScript, Python (FastAPI, Django), LangChain and LangGraph: fast, secure, maintainable solutions.

  • Five markets, two languages

    We know how to invoice, communicate and rank in the US, Canada, Spain, Argentina and Uruguay.

How we work

Five stages, end to end, with one person in charge of each. Everything we ship comes with technical SEO, structured data and analytics in place.

  1. 1

    Analysis

    Led by: María
    Included in the diagnosis

    We understand your business: how you work today, where time or money is lost, and which problem is worth solving first.

    Deliverables: Process map, Problems and opportunities found.

  2. 2

    Planning

    Led by: María
    Included in the diagnosis

    We define the solution, priorities and stages, with timelines and a fixed estimate for each one.

    Deliverables: Requirements, Roadmap in stages, Fixed estimate.

  3. 3

    Implementation

    Led by: Javier

    We build the solution with deliveries every one or two weeks, always on an environment you can try.

    Services: Custom software development, Web development, Mobile apps, AI integrations.

  4. 4

    Delivery

    Led by: Javier and María

    We put everything into operation: launch, data migration and training for your team.

    Deliverables: System in production, Documentation, Training.

  5. 5

    Support and growth

    Led by: Javier and María

    We maintain and improve what we built, and make sure customers find you on Google and in AI search.

    Services: SEO, AEO / GEO (AI search).

Shall we start with a diagnosis?

A free first call to understand your business and the problem to solve. We work in English and Spanish with companies in the United States, Canada, Spain, Argentina and Uruguay.

Chat on WhatsApp22.javier.fernandez@gmail.com