Summary
Overview
Work History
Education
Skills
Websites
Languages
Timeline
Generic

Marwan Koleilat

New York City

Summary

Results-driven Computer Science student and aspiring Data Analyst with a strong academic foundation in algorithms, data structures, and programming. Proven ability to apply theoretical knowledge to practical scenarios, demonstrated through successful collaboration on coding initiatives, software development projects, and data-driven solutions. Skilled in data warehousing, process validation, and business needs analysis, with the ability to translate customer requirements into actionable project plans. Adept at extracting, cleaning, and analyzing large datasets to uncover trends, optimize processes, and support data-informed decision-making. Dedicated and detail-oriented professional with hands-on experience in IT support, data visualization, and full-stack development, combined with a passion for Big Data and leveraging analytics to solve complex problems and deliver measurable impact.

Overview

3
3
years of professional experience

Work History

Data Analyst

Atrium Nursing Home
05.2023 - Current
  • Supported compliance reporting by preparing accurate datasets for state and federal healthcare regulations.
  • Utilized SQL, Excel, and data visualization tools to design and maintain custom reporting solutions.
  • Streamlined data entry and reporting processes, improving accuracy and reducing time spent on manual reporting tasks.

IT Technical Support Intern

Brooklyn College
Brooklyn, NY
05.2021 - 08.2021
  • Developed solutions for software/hardware compatibility.
  • Provided technical support over the phone, email, and desktop chat, responding to all messages within 4 hours.
  • Collaborated with cross-functional teams to ensure systems were properly maintained and updated.

Data Science

VERSA Integrated Solutions
02.2020 - 03.2020
  • Developed, designed, and ran a Java application that stimulates an ATM.
  • Ran, submitted and reported on monthly client enrollments, services opted in for, and the employees assigned to clients.
  • Extracted raw data from Twitter APIs and analyzed tweets to generate analysis showing trends in public opinion regarding policy changes.

Education

Bachelor of Science - Computer Science

CUNY - Brooklyn College
Brooklyn, NY
05.2025

Skills

  • Visual data representation
  • Data filtering
  • SQL
  • Large dataset manipulation
  • Data science
  • Python programming
  • Java programming language
  • Excel
  • Power BI
  • Analytical and critical thinking

Languages

English
Native or Bilingual
German
Full Professional
Arabic
Native or Bilingual
French
Limited Working

Timeline

Data Analyst

Atrium Nursing Home
05.2023 - Current

IT Technical Support Intern

Brooklyn College
05.2021 - 08.2021

Data Science

VERSA Integrated Solutions
02.2020 - 03.2020

Bachelor of Science - Computer Science

CUNY - Brooklyn College