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cyrmanj/README.md

Hi, I'm Abraham Cyrman JimΓ©nez πŸ‘‹

Data Analysis & Automation Specialist | Python | SQL | Power BI | Alteryx | AWS

With 16+ years of experience in multinational and financial organizations, I specialize in data analysis, automation, and end-to-end process improvement. I’ve led high-impact projects across global teams (US, EMEA, Brazil, India, Germany), delivering thousands of hours saved, significant defect reductions, and improved operational accuracy.

I am certified in Data Analysis (FundaTEC) and have hands-on experience with AWS analytics tools, ETL optimization, and business intelligence solutions.

Currently in progress, B.S. in Computer Science from UNED de Costa Rica


πŸ”§ Technical Skills

  • Data Analysis & ETL: Python, SQL, Alteryx, Excel (Advanced)
  • Business Intelligence: Power BI, AWS QuickSight
  • Cloud: AWS Cloud Practitioner, AWS Data Analytics
  • Automation: End-to-end workflow design, dashboard automation, KPI consolidation
  • Other: RCA, Requirements gathering, Cross-functional collaboration

πŸ“Œ Featured Experience & Impact

Amazon β€” Payroll OE (SSA) Manager (2021–2025)

Leading automation initiatives across international payroll teams to drive efficiency, visibility, and process accuracy.

  • Led full automation lifecycle β€” requirements β†’ workflow design β†’ validation β†’ deployment.
  • Built an automated EMEA Power BI dashboard replacing 500+ hours of manual work annually.
  • Rebuilt an Alteryx ETL pipeline using CTEs β†’ runtime reduced from 4 hours to 30 minutes (87% faster).
  • Designed Power BI solutions for India Payroll β†’ 8,000+ hours saved, 3,600 defects eliminated, sigma ↑ from 4.3 β†’ 4.8.
  • Developed US Payroll dashboard integrating multiple sources β†’ 6,300+ hours saved annually.
  • Created Germany Payroll Alteryx workflow β†’ 1,100 hours saved & $424,000 recovered via tax-exemption identification.
  • Earned promotion (L4 β†’ L5) for delivering high-value automations and improving process sigma levels (e.g., 2.6 β†’ 3.1).

HP (2006–2020) β€” Business Analyst & Continuous Improvement Lead

Business Analyst (2018–2020)

  • Built a text-mining RCA model β†’ manual review reduced by 30%, metric improved 3%.
  • Designed Power BI mobile tool for field technicians using CRM live data β†’ reduced inquiries & increased operational efficiency.

Continuous Improvement Lead (2017–2018)

  • Managed process improvement initiatives across supply chain, customer service, and field delivery.

Area Business Manager (2015–2017)

  • Served as liaison for Customer Service, Supply Chain, and Field Delivery teams; improved communication, metrics, and customer satisfaction.

πŸŽ“ Education

Data Analysis Technical Program β€” TecnolΓ³gico de Costa Rica

B.S. in Computer Science β€” UNED de Costa Rica | in progress


πŸ“„ Certifications

  • Alteryx Designer Core
  • AWS Cloud Quest: Cloud Practitioner
  • AWS Cloud Quest: Data Analytics

🌐 Languages

  • Spanish: Native
  • English: C1

πŸ“¬ Contact


πŸ“‚ What You’ll Find in My GitHub

  • Data analysis projects (Python, SQL)
  • ETL workflows & automation solutions
  • Power BI dashboards
  • AWS analytics & reporting experiments
  • Portfolio of end-to-end analytics solutions

πŸš΄β€β™‚οΈ Interests

  • Mountain Biking: Disciplined training focused on consistency, performance metrics, and continuous improvement. Nerd for cycling metrics.
  • Cars & Motorcycles: Passionate about driving, mechanical systems, and performance optimization.
  • DSLR Photography: Enthusiast photographer of nature and/or my other interests, such as motorcycles, cars, cycling.

πŸ“Š Languages/Stats:

My GitHub Stats

πŸ”­ Profile Visitors:

Views

Thanks for visiting my profile! πŸš€

Pinned Loading

  1. Codewars-SQL-Katas Codewars-SQL-Katas Public

    My solutions or attempts to various SQL katas on Codewars.com

    SQL

  2. resume-reviewer-agent resume-reviewer-agent Public

    Jupyter Notebook

  3. Strava-Data-Analysis Strava-Data-Analysis Public

    Python Strava data analysis playground

    Jupyter Notebook

  4. SQl_Vehicle_Accidents_in_Costa_Rica SQl_Vehicle_Accidents_in_Costa_Rica Public

    Self-learning project with SQL to analyze 2018 to 2024 public available vehicle accidents in my country, Costa Rica.

    SQL

  5. data-engineering-with-data-build-tool-dbt-4458303 data-engineering-with-data-build-tool-dbt-4458303 Public

    Forked from LinkedInLearning/data-engineering-with-data-build-tool-dbt-4458303

    This is a code repository for the course Data Engineering with Data Build Tool (DBT).

    Jupyter Notebook

  6. stock-eda-risk-analysis stock-eda-risk-analysis Public

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    JavaScript