
Timeline
About me
Math + CS + Econ @ UIC | Software Engineer Fellow @ Headstarter AI | Data Analyst @ CTA | Prev Data Scientist @ Duly Health and Care
Education

University of illinois chicago
2021 - 2025Bachelor of science - bs mathematics and computer scienceActivities and Societies: - GDSC Google Student Developer Club - Committee Member and Hackathon Participant - Association of Computing and Machinery - AppDev Special Interest Group, Back-End and Data Science Lead, Natural Language Processing (NLP) Mentor - Finance and Investment Group - Committee Member - Economics Club - Committee Member Minor in Economics

Moraine valley community college
2022 - 2023Credits earned mathematics and computer science.webp)
A b shepard high school (campus)
2017 - 2021High school diplomaActivities and Societies: National Honor Society Varsity Soccer Special Ed class assistant
Experience

Tinley park pharmacy
Jul 2020 - Aug 2021Lead pharmacy technician
Walgreens
Aug 2021 - Aug 2022Pharmacy technician
Apple
Sept 2022 - Apr 2024Technical specialistApple Certified iOS Technician ● Engineered tailored technical support, assisting over 500+ clients monthly and maintaining a 95% customer satisfaction rate.● Assisted clients in maximizing utilization of Apple’s hardware and software on their devices.● Introduced new troubleshooting techniques and mentored 5 technicians, boosting team market standing by 15%.

Duly health and care
May 2023 - Aug 2023Data scientistValue Based Care (VBC) Team● Directed a 5-member, cross-functional team to develop a Fee Schedule Automation Tool and Geographic Clinic Assignment using Python, Excel, SQL, and Power BI, growing revenue opportunity detection and generation by 20% and operational efficiency by 25%.● Designed clinic data with a structured tree format, improving query efficiency by 30% and streamlining workflows in SQL Server.● Identified 150+ at-risk patients using predictive analytics, improving care management by 20% and reducing negative margins.● Implemented AI neural networks to analyze over 5,000 diagnosis codes and developed 100+ unit tests, reducing analysis time by 25%, bugs by 35%, and enhancing understanding of chronic conditions by 40%. Show less

Chicago transit authority
May 2024 - nowData analystFinance Department● Refined Ventra revenue reconciliation accuracy by 20% through the development and implementation of advanced data analysis and algorithms, leveraging Oracle and Microsoft Access for database administration.● Reduced manual processing time by 25% and increased reporting accuracy by 15% by automating financial forecasting and data modeling using data mining, pattern recognition, VBA, and Excel Macros, leveraging real-time market data from Bloomberg Terminal.● Delivered a predictive Quarterly Investment Report using PowerPoint and Power BI, boosting investment performance by 10%. Show less

Headstarter ai
Jul 2024 - nowSoftware engineer fellowSoftware Engineer Fellow● Built 5+ Al apps and APIs using NextJS, OpenAl, Pinecone, StripeAPI, and AWS, strengthening artificial intelligence models.● Initiated end-to end projects, design to deployment, leading 4+ engineers and product managers using MVC design patterns.● Received mentorship from engineers at Amazon, Bloomberg and Capital One on Agile methodologies, Cl/CD, Git, and microservice patterns.● Engineered a machine learning (ML) Large Language Model in Unity with C#, boosting business engagement by 40% and accuracy by 25%. Show less
Licenses & Certifications
- View certificate

Hands-on data science
LinkedinJun 2024 - View certificate

Introduction to prompt engineering for generative ai
LinkedinApr 2024 - View certificate

Learning snowflakedb
LinkedinJun 2024
Honors & Awards
- Awarded to Abdallah DalisColumbia University COVID Information Commons (CIC) Student Paper Challenge Columbia University – COVID Information Commons (National Science Foundation Initiative) Oct 2025 Recognized by Columbia University and the National Science Foundation (NSF) for outstanding research on “Housing and Tax Inequality in Chicago’s COVID-19 Recovery.”The paper examined how post-COVID fiscal and housing policies shaped inequality across Chicago neighborhoods, earning national recognition for analytical rigor and policy relevance.
- Awarded to Abdallah DalisCommitment to Diversity Award Chancellor's Student Service, Student Leadership, and Civic Engagement at UIC
- Awarded to Abdallah DalisDeans List Lisa A. Freeman
- Awarded to Abdallah DalisJ. Rex Toliver Distinguished Service Award Chancellor's Student Service, Student Leadership, and Civic Engagement at UIC
- Awarded to Abdallah DalisMS Graduate Scholarship Recipient Garry Cooke
- Awarded to Abdallah DalisNational Community Service Merit Award Interview
Languages
- enEnglish
- arArabic
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