The professional Love Of a Senior Software Engineer

Jaune Sistemas is formed mainly by César Zea who provides consulting and software development services. When the project requires it, or it seems convenient to the client, Jaune Sistemas hires other collaborators, companies, workers or freelancers to perform the tasks necessary to achieve the client's objectives with total satisfaction. This is never done without customer approval or instructions.

If you hire Jaune Sistemas, you are hiring César Zea. 

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Services

Professional Software Development Services

Jaune Sistemas is formed mainly by César Zea who provides consulting and software development services. When the project requires it, or it seems convenient to the client, Jaune Sistemas hires other collaborators, companies, workers or freelancers to perform the tasks necessary to achieve the client's objectives with total satisfaction. This is never done without customer approval or instructions.

If you hire Jaune Sistemas, you are hiring César Zea. 

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Products

SQL Server Expert

25 years of experience with SQL Server.
Recognized and hired repeatedly by my clients as an SQL Server really Expert.

Java

More than 10 years of Experience

Full Stack

Hundreds of applications developed over more than 30 years of experience

ExtJs

More than 10 years of Experience

Amazon AWS API

Node.JS

Products

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SQL Server GitVersion Control

Silent Server side SQL Server -> Git integration

Automatically keep your SQL Server data replicas up to date with live data.

The simplest, most reliable and affordable SQL Server Source Code Control solution

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sqlDataTrans

SQL Server Integrator Controller & Supervisor

An ideal solution for Data Warehouse environments

Automatically keep your SQL Server data replicas up to date with live data.

 Ultra fast data imports and automated management synchronization via AWS-DMS.

Learn More
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More than 25 years 
developing  with

SQL Server

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Jaune Sistemas is formed mainly by César Zea who provides consulting and software development services. When the project requires it, or it seems convenient to the client, Jaune Sistemas hires other collaborators, companies, workers or freelancers to perform the tasks necessary to achieve the client's objectives with total satisfaction. This is never done without customer approval or instructions. 
 If you hire Jaune Sistemas, you are hiring César Zea. 

Hundreds of complete and participatory projects, both alone and as part of other teams as a developer, consultant, analyst, team manager, etc.

Sencha Enterprise Licensed

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Sencha Enterprise Licensed

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More than 10 years 
of experience with

JAVA & ExtJS

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SQL Server. My best Love.

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SQL Server Senior Expert

Professional Microsoft SQL Server software implementations, consulting and ongoing support.

Recognised as a SQL Server senior expert by my customers, and hired recursively as such in many projects and consulting services, optimisation, developments, migrations, BI systems, etc.

I have the hardest experience in SQL Server development with developers who works with SQL Server from SQL Server 4.23 version, in 1.992 to now, in 2019.
T-SQL, Advanced SQL, Triggers, Security, Topology, Service Broker, Optimisation, Incidents resolutions, DDBB maintenance, DW and BI solutions, full stack applications with high demands on data management. etc.

We can help you alleviate skill shortages, improve response times, increase performance and availability, while reducing operating costs and risk.
A professional who has been developing software with SQL Server intensively for 25 years will work for you. Let me surprise you with my proposals and results.

Whether we’re designing from scratch, revamping an old system, or collaborating with your developers, SQL Professionals’ team
of remote DBA experts draws on decades of experience to craft efficient database solutions suited to your goals.

Hundreds of complete and participatory projects, both alone and as part of other teams as a developer, consultant, analyst, team manager, etc.