Summary
Overview
Work History
Education
Skills
Websites
Languages
Timeline
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JOSE ALEXANDER TOVAR CASTELLANO

Chicago,IL

Summary

Dynamic Senior Programmer with extensive experience at IBM, specializing in RPG IV and SQL. Recognized for delivering high-quality, maintainable code while enhancing software performance. Proven ability to optimize complex systems and foster collaboration, ensuring project milestones are consistently met. Strong problem-solving skills and a commitment to excellence drive successful outcomes. Seasoned Senior Programmer known for exceptional productivity and efficiency in task completion. Specialize in software development, algorithm optimization, and system analysis. Excel in problem-solving, teamwork, and adaptability, ensuring seamless project execution and innovative solutions.

Overview

12
12
years of professional experience

Work History

Senior Programmer

Innteci Innovations
Costa Rica
09.2018 - Current
  • Proficient in RPG IV, RPG ILE, RPG Free, and RPG Fully Free, with experience in developing scalable and robust applications.
  • Services programs developed within the framework of the service-oriented architecture. Coding of modules, methods, and service programs.
  • Enhanced software performance by implementing optimization techniques and reducing code complexity.
  • Identified areas for improvement in existing software systems, resulting in increased stability and reduced maintenance costs.
  • Delivered projects within deadlines by effectively prioritizing tasks and managing resources efficiently.
  • Optimized database structures for efficient data storage, retrieval, and processing in high-demand environments.
  • Regularly communicated project updates with stakeholders, ensuring transparency of progress throughout the entire development process.

Senior Programmer

IBM
Caracas, Venezuela
11.2016 - 06.2018
  • Proficient in RPG IV, RPG ILE, and RPG Free.
  • Received positive feedback from team members for attention to detail and the ability to learn new technologies.
  • Directed software design and development to meet client needs for functionality and performance.
  • Modified existing software to correct errors, adapt to new hardware, and improve performance.
  • I wrote highly maintainable, solid code for the software system.
  • Completed 95% of assigned tasks within agreed timelines, consistently meeting project milestones.
  • Experience in working with SQL, DB2.
  • Collaborate with developers and performance engineers to enhance supportability and identify performance.
  • Worked with product management to design, build, and test systems.

Information Transmission Systems Manager

100% Banco
08.2013 - 11.2016
  • Increased team productivity by implementing streamlined processes and effective communication strategies.
  • Achieved departmental goals by developing and executing strategic plans and performance metrics.
  • Facilitated successful cross-functional collaborations for the completion of key projects, fostering strong working relationships among team members.
  • Devoted special emphasis to punctuality and worked to maintain an outstanding attendance record, consistently arriving to work ready to start immediately.
  • Developed standard operating procedures and documents.

Education

Associate Degree - Information Technology

Instituto Universitario De Tecnología De Venezuela
Venezuela
12-1994

Diploma - Organizational Leadership

Instituto De Estudios Superiores De Administración
Venezuela

Skills

  • RPG IV/RPG ILE
  • RPG FREE
  • RPG FULLY FREE
  • CLP, CLLE
  • SQLRPG, SQL
  • Cursors
  • SRVPGM, MODULE
  • SQL Server
  • Visual Basic
  • Visual Lansa
  • WebSphere MQ
  • DTA Queues
  • IBM i
  • AS400-iSeries
  • Windows
  • DB2
  • DDS
  • SQL 400
  • Visual Studio Code
  • Object Control
  • Visual Soucersafe
  • Jira
  • SCRUM
  • Confluence
  • Aldon rocket
  • Microsoft Office
  • Microsoft Office 365
  • Expert problem solving
  • Efficient code optimization
  • Advanced algorithm design
  • Code troubleshooting
  • Agile methodology experience
  • Technical documentation writing
  • Software development proficiency
  • Strong debugging skills
  • Code analysis

Languages

  • Spanish, Native or Bilingual
  • English, Limited Working

Timeline

Senior Programmer

Innteci Innovations
09.2018 - Current

Senior Programmer

IBM
11.2016 - 06.2018

Information Transmission Systems Manager

100% Banco
08.2013 - 11.2016

Associate Degree - Information Technology

Instituto Universitario De Tecnología De Venezuela

Diploma - Organizational Leadership

Instituto De Estudios Superiores De Administración
JOSE ALEXANDER TOVAR CASTELLANO