Cristhian Cantero - Java and Python Developer

Cristhian Cantero

Java and Python Developer

About me

Java & Python Application Developer Lead. Direct experience in ITIL-focused company focused on Automation and Improve of Quality process. Interested in growing professionally and in constant search of new challenges.

Skills

  • Java
  • Python
  • Django
  • Web Development

Languages

  • Spanish Native
  • English B1

Education

  • Python and Django Full Stack Web Developer Bootcamp
  • Build a Backend REST API with Python & Django - Advanced
  • Master Java Web Services and REST API with Spring Boot
Citi

Application Developer Lead

Apr 2022 - Present

Responsabilities

Responsible for guiding team’s development effort towards successful delivery of each of the assigned projects. Including but not limited to:

  • Ensure proper agreement on timelines and operational priorities with other IT teams.
  • Perform Code Review on Bitbucket ensuring Build is completely successfully in TeamCity.
  • Perform Analysis on Sonarqube Stats and Raise proper prioritization for Tech Debt findings.
  • Automate Healthchecks using Bash / Python for Post Deployment Activities.
  • Automate Jira Healthcheck using Python and Jira REST API to ensure proper fields and status are set.
  • Migrate existing Java Batch Applications to Springboot Framework.

  • Achievements

    • Active participation on RHEL6 to RHEL7 Migration
    • Active participation on Sybase to MSSQL SaaS Migration
    • Desing and implement the retirement of legacy C++ component
    • Create a Kafka Consumer for messaging inter process communication

    Technologies

    Java Springboot C++ Python Bash C-Shell Git Bitbucket Sonarqube Teamcity Confluence ServiceNow Sybase MSSQL Server CA Autosys Kafka

    Citi

    Production Support SME

    Jan 2020 - Mar 2022

    Responsabilities

  • Responsible for troubleshoot Final User Application Issues.
  • Coordinate multiple IT teams cross applications to attend issue break fix
  • Work on parallel assigment related to implmentation of new Organization Risk Policy

  • Achievements

    • Active participation on Implementation of a Risk and Controls strategy
    • Design documentation and present material to the rest of the team
    • Develop and maintain Python / Power BI Dashboards for Metric / KPI View
    • Develop and maintain Symphony bot for automatic tag

    Technologies

    Python Jupyter Notebook ServiceNow PowerBI Sybase MSSQL Server

    Citi

    Production Support Specialist

    Feb 2015 - Dec 2019

    Responsabilities

    Incident Management including:

    • Analysis and error detection on Middle Office Appplication for Derivatives
    • Analysis of Data Integration on Sybase Database
    • Analysis of Program Code
    • Support Users on reports and manual fixes

    Achievements

    • Increase Autosys Batch Success Rate while using available resources
    • Automate email alerts based on business needs
    • Establish workflows for error logging detection

    Technologies

    Java C++ Python Bash C-Shell Git Bitbucket Jira ServiceNow Sybase CA Autosys