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Johan Ramirez

@johanramirez

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Systems engineer with knowledge in Java, Python, SQL, Springboot and philosophies like SOLID and ACID

Colombia

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What I'm looking for

I’m looking for a role where I can solve real requirements problems end-to-end—with Java and cloud with data analysis—while working in Scrum/Kanban teams and continuously learning to handle new career challenges.

I’m a systems engineer with experience in Java, SpringBoot, React, and Python, working across Oracle CRM/HCM/PPM and case resolution. I focus on understanding requirements, solving problems, and delivering outcomes with Agile practices, clear documentation, and client/report support.

I also build and present data using Snowflake and SQL databases like MySQL and PostgreSQL, including dashboard generation. Alongside systems work, I’ve supported process in cloud environments (AWS) and Microsoft Power Platform, driven by constant learning and new challenges.

Experience

Work history, roles, and key accomplishments

Systems Engineer

ITIS

Jan 2023 - Jan 2025 (2 years)

Resolved cases for Oracle products including Eloqua, Sales Cloud, PPM, and HCM. Gathered and managed client requirements, planned and executed projects with Scrum/Kanban in Jira, and supported reporting and dashboards using Snowflake and Python.

Java Spring Boot Angular Swagger Snowflake MySQL PostgreSQL

Data Scientist Jr

Rappi

Jan 2022 - Jan 2023 (1 year)

Launched and evaluated experiments using Canary and Blue-Green methods, coordinating QA planning and execution. Used AWS services and performed data analysis and presentation to support reporting and automation efforts.

Microsoft Power Platform Python Data Analysis Data Presentation

CRM Analyst

Universidad EAFIT

Jan 2017 - Jan 2022 (5 years)

Administered CRM tools, resolved user questions, and delivered training. Led improvement projects, maintained databases, documented processes, and implemented automatic processes and form edits using HTML/CSS/JavaScript.

CRM Administration Requirements Gathering HTML CSS JavaScript Leadership

Education

Degrees, certifications, and relevant coursework

ITIS

2023 - 2025

Activities and societies: Functional consulting for Oracle tools (Eloqua, Sales Cloud, PPM, HCM); case resolution; requirements gathering and client management; planning and execution with Scrum/Kanban and Jira.

Completed studies/training at ITIS (2023–2025) covering JavaScript, .NET, Java, and Python with Oracle CRM/PPM/HCM functional consulting and Agile Scrum/Kanban practices.

Universidad EAFIT

CRM Analysis

2017 - 2022

Activities and societies: Managed and administered CRM tools; resolved user questions and supported training; led improvement projects; maintained databases; implemented automatic processes; performed form editing with HTML/CSS/JavaScript.

Studied at Universidad EAFIT (2017–2022) as a CRM Analyst, focusing on CRM tool administration, database maintenance, and automation.