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JJASERTECH

The technology we use and why we choose it

We pick tools by maintainability, not fashion. If your team cannot sustain the technology we leave behind, the project is poorly finished. These are the foundations we work with.

Market
the United States
Currency
USD
Language
en-US
EmpresaCode editor and deployment terminal

01 / Criteria

Four rules we apply when choosing any tool

First: it must be maintainable, with an active community and documentation in several languages. Second: it must not create exclusive vendor lock-in. Third: it must perform well on slow connections, because many of our clients operate with unreliable internet. Fourth: your team must be able to learn it with reasonable training.

If a technology meets those rules, we use it, whatever its popularity that month.

  • Maintainable over a five-year horizon
  • No exclusive vendor dependency
  • Performance on slow connections
  • Reasonable learning curve

02 / Stack

What we build each type of solution with

This table summarizes our usual stack. If your company already has defined standards, we adapt to them.

Websites and web apps
React, Next.js, and TypeScript for fast interfaces, with static or hybrid rendering depending on search needs.
Styling and design system
Tailwind CSS with our own tokens: colors, typography, and spacing controlled in one place.
Backend and APIs
Node.js and managed services depending on load, with a relational database for business data and queues for heavy jobs.
Data and reporting
PostgreSQL or MySQL, analytical views, and dashboards built on our own queries.
Automation
Integrations through APIs and webhooks, with scheduled task orchestration and execution logs.
Infrastructure
Hosting with CDN, automatic backups, separate testing and production environments, and reproducible deployments.
Technical SEO
Structured data, hierarchical sitemap, indexing control, and language tags per country.
Security
Form validation, abuse protection, role-based access control, and activity logging.

03 / Ownership

Your company ends up owning everything we build

This is a non-negotiable condition of our work: we do not use locks to retain clients.

01

Source code in your repository

Full access to the repository, with change history and deployment documentation.

Ownership

02

Domains and accounts in your name

We never register domains or services under our name. Everything stays under your company's name.

Ownership

03

Exportable data

Databases in standard formats with documented export, no closed formats.

Ownership

04

No licenses dependent on us

We do not sell licenses or charge you for using software you already paid for.

Ownership

05

Full handover

Technical documentation, credentials, and a handover session with the team that will continue the work.

Ownership

04 / Questions

Frequent technical questions

Do you use WordPress?

When it is the best option for your case, yes, with security and performance criteria. For platforms or stores with strong requirements we build custom.

What if we already have hosting?

It can be used if it meets the technical requirements. We review it before starting and tell you clearly whether to change.

Do you work with our IT team?

Yes. We adapt standards, repositories, and deployment pipelines to what you already use.

Do you use artificial intelligence?

Only when it delivers a concrete, verifiable outcome, for example classifying unstructured documents. Always with clear rules and human review.

Does your technical team want to review our proposal?

We send architecture, standards, and a deployment plan so your IT team can evaluate it before deciding.