Maintenance Software Engineer

Eutimio Liusbel de la Rosa Armas

**** **, *** **, *** 1 Miami FL, 33126

Phone: 786-***-****

Email: **************@*****.***

Extract:

Over 7 years of professional experience with Database Systems, software development, and computers

networks. Senior software Engineer with a strong technical background able to complete the entire

database lifecycle, using different database management systems. Passionate about software programming

developing applications with high complexity, using different technologies. Well-versed in all phases of

the software development lifecycle, with a strong working knowledge of algorithms and data structures.

Detail oriented professional with good mathematical theory. Proactive programmer who enjoy the new

challenges and continue learning.

Skills Include:

Software Development - User Training & Support - Coding & Scripting - Debugging & Troubleshooting -

Testing & Documentation - Network Administration - Database Developer – Database Administration –

Optimization

Technology Summary:

Languages/Programming: C/C++, C#, MVC, ASP.Net, VB.Net, Delphi, Perl, PHP, HTML, XML,

.NET

Networking: TCP/IP, DHCP, DNS,FTP, LAN, WAN, NAS, VPN, VLANs, IIS, Routers, Firewalls, SNMP,

Virtualization.

Databases: SQL, Oracle, PostgreSQL, T-SQL, PL/SQL, Query Optimization, ETL process, Data

Warehouse, Data marts.

Professional Experience:

Senior Software Engineer October 2014 - February

2015

Europcar México

Part of ISCAR development team adding new functions and maintenance this ERP type system used by

EUROPCAR Mexico (Delphi and Oracle).

Analyze code for system testing and debugging improving the software stability.

Create test transactions to find, isolate and rectify issues

Development of Maintenance Module to control and automate the entire process of car

maintenance.

Accounting Module Optimization adding new functionality like direct banks integration.

Query Optimization on different Modules improving the response time.

IT Support Specialist September 2014 - October

2014

AIESCUN

Implementation of one tool to Accounting Department that control the money flow using C#, MVC

and SQL, automatizing the entire process including synchronization with different banks by XML.

this tool make possible the reduction of time used to generate payments untill 70%.

Network Administration and Maintenance, Technical Support (Software and Hardware)

o Server Platforms: Windows 2008/2012/R2 Server (Active Directory, DNS, Security,

Backup/DR)

o Desktop Platforms: Windows XP/Vista/7/8.1 (32/64bit) (Group Policy, Profile Management)

SQL Server Database Administration.

o Backups Plan, Query Optimization, Transact SQL, Scripting, Stored Procedures, Functions

Database Specialist and Network Administrator September 2011 – August 2014

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TRD Caribe

SQL Server administration (SQL Server 2005), created Maintenance Plans, Triggers, Query and

stored procedures to improve the SQL Server stability.

Query Optimization for 6 different databases used from Accounting and Economic Departments.

Implemented High availability Techniques like data replication (between ours servers (Cienfuegos)

and the national headquarter servers (Havana), clustering.

Mirroring, backups, SSRS to create reports used later by applications developed in the IT

department.

Created and customized an application to human resources department to personal control using

advanced development and coding techniques.

Provided object-oriented design, programming and implementation support to Inventory Control of

the IT Department using C# and SQL Server, member of a 5 programmer team

Network Servers Installation, Administration and Maintenance (Windows 2000/2003 Server, Active

Directory, 2003 Exchange Server, WSUS, Cisco Routers, Virtualization VMware, DNS,

DHCP,VOICE IP, Linux, Backups Systems. Workstation Installation and maintenance Windows

XP/Vista/7.

Professor of Database Systems I, II September 2009 - August 2011

University of Informatics Sciences

-Relational Databases and advanced databases concepts, T-SQL scripts.

-Data Warehouse Research and Implementation, ETL processes

-Assist with the performance tuning of SQL scripts and procedures

-Work with various developer teams for query optimization, Data Modeling.

Professor of Mathematics I, II September 2007 - August 2009

University of Informatics Sciences

-Differential and Integral Calculus

Recent Seminars:

Advanced Databases

Knowledge Based Systems

Advanced Programming Techniques

Knowledge and Data Models

Languages:

English (Full professional proficiency)

Spanish (Native or bilingual proficiency)

Education:

Central University of Las Villas

Bachelor's degree, Computer Science, 2002 – 2007

Interests:

Work and Constant Improvement, Sports, IT Certifications

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**************@*****.***

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