System Portfolio v2026

Data Science Projects

Gender Pay Gap Analysis Dashboard

Interactive dashboard analyzing gender pay disparities using General Social Survey data

View Dashboard →

Statistical Models for Disaster Relief Classification

Comprehensive statistical modeling project using multiple statistical models to classify potential survivors based on their shelter conditions, in this case if the survivors were in make shift shelters usually with a blue tarp cover overhead. Github Page https://github.com/abrish2049/Statistical-Models-Disaster-Relief

View RMD File →

Technical Skills

  • Java
  • Python
  • C
  • C#
  • UNIX Shell Scripting
  • Power Shell Scripting
  • SQL
  • Apache Spark
  • Apache Hive
  • Py-spark
  • Hadoop
  • TensorFlow
  • VMware vSphere
  • Proxmox
  • Hyper V
  • Apache Tomcat
  • Nginx
  • JBoss
  • Oracle 8i/9i/10g/11g
  • MS SQL server
  • MySQL
  • MongoDB
  • SOAP
  • REST
  • JWT
  • Windows
  • AIX
  • Debian Linux
  • Git
  • Github

Experience

IT Support Engineer @ Amazon

[ October 2025 to Present ]

  • Providing high-quality on-site technical support for Amazon's corporate workforce, delivering seamless end-to-end IT services for laptops, servers, and corporate systems.
  • Diagnosing, troubleshooting, and resolving specialized hardware and software issues across Windows, Mac, and Linux environments in a fast-paced, high-availability corporate setting.

Systems Support Specialist @ Computer Repair Specialists

[ June 2023 to October 2025 ]

  • Diagnosed and resolved hardware, software, and network issues.
  • Installed, configured, and maintained Windows and Debian servers.
  • Administered MySQL/MariaDB databases and automated backup solutions.

Systems Administrator @ Commercial Bank of Ethiopia (Remote)

[ January 2019 to June 2024 ]

  • Maintained 99.9% uptime for servers, networks, and storage.
  • Led Oracle 11g to Exadata migration.
  • Managed Tomcat, WebSphere, and JBoss servers.

Systems Engineer @ Commercial Bank of Ethiopia (Remote)

[ January 2018 to January 2020 ]

  • Designed and maintained banking systems using Temenos T24, Java, Xamarin, and C#.
  • Integrated APIs (SOAP, REST, XML, JSON) for seamless data processing.
  • Optimized database queries and system infrastructure for improved performance.
  • Developed SQL, Tableau, and Power BI dashboards for business intelligence.
  • Automated workflows to reduce manual intervention and operational costs.

Education

M.S. Data Science

Institution: University of Virginia

Duration: January 2025 to May 2026

B.S. Computer Science

Institution: Rift Valley University

Duration: 2014 to 2018