Photo of Ronaldo Dos Santos Fernandes

Ronaldo Dos Santos Fernandes

Mainframe Developer

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I seek professional growth and fulfillment, meeting organizational expectations and 
working with agile models to add value to assigned deliverables.   

Careers

Senior Mainframe Analyst

Globalweb

Full time01/2023 -
  1. Involved in Caixa environment projects within the SIAPI/SIAPX application system. - Support for existing projects and creation of new functionalities in the mainframe. - Development of programs in COBOL (BATCH). - Utilization of TSO, Ende
Senior Mainframe Analyst

Casas Bahia

Full time11/2020 - 12/2022
  1. Maintenance of new tax rules in back-office programs. - Migrations of high-platform programs to low-platform. - Development of programs in COBOL (CICS/BATCH) with DB2. - Utilization of TSO, VisualAge, RDZ, IDZ, Bitbucket, Grafana, and data monitoring
  2. via Kafka.
Technical Senior Specialist

NttData

Full time10/2018 - 10/2020
  1. Maintenance of COBOL Mainframe solutions for Bradesco projects. - Development of programs in COBOL (CICS/BATCH) with DB2. - Utilization of JCL, TSO, EVT04, ACCTER, HEXAVISION, CHANGEMAN,
  2. CONTROL-M.
COBOL Analyst

HBSIS

Full time05/2016 - 09/2018
  1. Development of programs in COBOL. - Integration with web and impact analysis on VSAM file manipulation. - Utilization of NetExpress, COBOL MicroFocus, and Scrum methodology.
Mid-Level Mainframe Programmer

capgemini

Full time04/2015 - 04/2016
  1. Development of programs in COBOL (CICS/DB2) for Bradesco architecture. - Creation of JCL and loading tables. - Utilization of TSO, Changeman, RDZ, Hexavision, and Control-M.

Education

Faculdade Ruy Barbosa

Ciencia da computação

07/2010 - 06/2016Bachelor's DegreeClass of 2016
Skills
COBOLMainframe JCLControl M; Connect Direct; Service Now; WorkFlow; MDCMS.CICSCSSHTMLJavascriptMicrosoft AzureAngular
Experience8+ years
Hourly rate$65/hr
Open to
remote

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