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Ario Janaty Data AnalystAJ

Ario Janaty

Data Analyst
  • Suggested rate
    €125 / day
  • Experience3-7 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Ario's quote.
Location and workplace preferences
Location
Berlin, Germany
Can work on-site at your office in
  • and around Berlin (up to 50km)
Verifications

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Verified email
Languages
Check out languages spoken by Ario
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Skill set
Ario in a few words
I am an experienced Data Analyst with a strong foundation in leveraging data to
drive business decisions and improve operational efficiency. Proficient in tools
such as SQL, PL/SQL, Python, Tableau, and Power BI, I specialize in transforming
complex datasets into actionable insights. My expertise spans database
management, data visualization, and cloud technologies, enabling me to deliver
impactful, data-driven solutions across diverse environments.
Passionate about problem-solving and continuous learning, I am eager to apply
my skills in IT, sales, and marketing domains to create value and optimize
business processes.
Experience
  • Behsa
    Data Analyst/Infrastructure Specialist
    July 2020 - October 2024 (4 years and 3 months)
    Tehran, Tehran Province, Iran
    ⚫ Extensively used SQL for data analysis, generating reports, and supporting
    business decision-making processes.
    ⚫ Developed and optimized PL/SQL scripts to streamline database operations
    and extract actionable insights from large datasets.
    ⚫ Monitored system performance metrics to identify patterns and trends,
    providing data-driven recommendations for improving system efficiency
    which reduced data processing time by 10% through advanced SQL query
    optimization and indexing techniques.
    ⚫ Utilized Linux-based servers to gather and analyze data for incident
    investigations and root cause analysis, ensuring timely issue resolution
    leading to a 15% decrease in incident resolution times.
    Skills: SQL - PL/SQL – Tableau – Python – Data Analytics
    SQL PL/SQL Tableau software Python Data analysis
  • Hamrah Samaneh
    Systems Analyst/Infrastructure Administrator
    February 2014 - March 2020 (6 years and 1 month)
    Tehran, Tehran Province, Iran
    ⚫ Analyzed and optimized Windows server environments by utilizing data-driven
    approaches to ensure efficient system performance and reliability that
    enhanced server uptime by 20% through proactive monitoring and predictive
    analysis using system logs.
    ⚫ Conducted in-depth investigations using system logs and data from Windows
    environments to identify root causes of issues and implement effective
    solutions.
    ⚫ Applied data analysis techniques to evaluate and enhance virtualized
    environments, ensuring optimal resource allocation and system efficiency.
    ⚫ Contributed to capacity planning and performance optimization through
    infrastructure metrics analysis, aligning systems with business needs.
    ⚫ Reduced troubleshooting time by 20% by implementing automated diagnostic
    scripts in PowerShell.
    Skills: SQL - PL/SQL – Tableau – Python – Data Analytics – Pandas
    SQL PL/SQL Tableau software Python Data analysis Pandas
  • FREELANCER
    IT Solutions Analyst
    January 2010 - December 2013 (3 years and 11 months)
    ⚫ Designed and implemented tailored IT solutions for clients across various
    industries, using data analysis to align solutions with specific requirements
    and budget constraints.
    ⚫ Conducted system analysis and diagnostics, utilizing data insights to
    troubleshoot and optimize IT infrastructures for improved performance and
    efficiency.
Recommendations
Education
  • M.Sc. Data science, AI and Digital marketing
    Gisma University
    2025
    M.Sc. Data science, AI and Digital marketing
  • Bachelor of Arts
    Qazvin Suhrvardi Institute of Higher Education
    2013
    B.A. in English Language Translation
  • Islamic Azad University
    2009
  • High School Diploma in Computer Science
    Karamouz Technical School
    2005
    High School Diploma in Computer Science