Overview
Work History
Education
Skills
Timeline
Generic

Juan Manuel De Jesús Pérez Ortíz

Systems Engineer
Guatemala

Overview

18
18
years of professional experience

Work History

Coordinator of Integrated Human Resources System

Ministry of Education MINEDUC
03.2020 - Current
  • Improved team productivity with regular communication and progress updates, fostering a collaborative work environment.
  • Managed project timelines for successful completion, ensuring milestones were met and deadlines were adhered to.
  • Coordinate activities of the team of programmers assigned to the Human Resources systems of the Ministry of Education.
  • Maintenance and implementation of new functionalities in the Integrated Human Resources system e-SIRH, National Computer System of Opposition e-SINO, General Employee Consultation System CGE, contracts system subgroup 18, voucher payroll system, registration and statistics system.
  • Development of systems using the programming languages: Visual Basic . NET, C#, PL/SQL, ASP.NET, Entity Framework, JQUERY.
  • Interconnection with different government institutions for sending and consumption of data, using SOAP services and REST APIs, connection with General Comptroller of Accounts CGC, National Office of Civil Service ONSEC, Ministry of Public Finance MINFIN.
  • Knowledge in Toad tools, Visual Studio, Crystal Reports, Oracle Database.

Programmer Analyst

Ministry of Education MINEDUC
06.2012 - 03.2020
  • Worked closely with clients to establish specifications and system designs.
  • Tested and deployed scalable and highly available software products.
  • Technical support and maintenance of the Recruitment and Selection, Performance Evaluation, Training, Contracts and Appointments modules of the Integrated Human Resources system e-SIRH, maintenance of the General Employee Query system CGE;
  • Maintenance and development of systems using the programming languages Visual Basic .NET, C#, PL/SQL,
  • Connect systems sending information to the Comptroller General's system using API REST and JSON.
  • Knowledge of the tools POSTMAN, JustDecompile, SOAP UI, Team Foundation Server.

Programmer II

UNISUPER S.A.
04.2011 - 06.2012
  • Design, refactoring and implementation of systems with sales information and accounting data; refactoring of the process of sending prices to the different supermarkets.
  • Development of the systems using the programming languages: Visual Basic. Net and MySQL database; and ASP .NET technology for web sites and desktop programs.

IT Unit Coordinator

Ministry of Education MINEDUC
09.2008 - 04.2011
  • Coordinate the team of technicians in charge of technical support in the Ministry of Education in Huehuetenango; in charge of data processing, domain administration.
  • Knowledge of tools: Teleform, Business Objects.

Programmer

UNISUPER S.A.
11.2006 - 09.2008
  • Design and programming of intranet pages with sales data, stock.
  • Data processing for ETL to information cube query tool.
  • Maintenance to inventory system and merchandise order system.
  • Knowledge of tools: Visual Studio, AC Nielsen Advisor, Crystal Reports, MySQL.

Education

Master of Science - Financial Administration

Universidad San Carlos De Guatemala
05.2001 -

Bachelor of Science - Systems Engineering And Computer Science

University Francisco Marroquín
05.2001 -

Skills

Problem-solving

MS office

Data entry

Adaptability and flexibility

Timeline

Coordinator of Integrated Human Resources System

Ministry of Education MINEDUC
03.2020 - Current

Programmer Analyst

Ministry of Education MINEDUC
06.2012 - 03.2020

Programmer II

UNISUPER S.A.
04.2011 - 06.2012

IT Unit Coordinator

Ministry of Education MINEDUC
09.2008 - 04.2011

Programmer

UNISUPER S.A.
11.2006 - 09.2008

Master of Science - Financial Administration

Universidad San Carlos De Guatemala
05.2001 -

Bachelor of Science - Systems Engineering And Computer Science

University Francisco Marroquín
05.2001 -

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Juan Manuel De Jesús Pérez OrtízSystems Engineer