Document research chatbot
RETRIEVAL
I built a document research assistant that lets users ask questions about uploaded files and trace answers back to the source.
View projectAlec
Cohen.
From data to
working applications.
I combine software development and data analysis to explore patterns, organize information, and build practical tools. My projects range from document research assistants to inventory management systems.
My Projects
Traffic pattern prediction
PROTOTYPE
I built a Python prototype to explore traffic forecasting by combining traffic and weather data, training an XGBoost model, and visualizing predictions.
View projectSolving a layered cryptographic puzzle
SECURITY
I solved the first stage of a team cryptography challenge, revealing the instruction needed to continue to password derivation and RSA decryption.
View projectIronicTuning
CAPSTONE
My Computer Science capstone: a full-stack automotive platform combining a product catalog, user accounts, news aggregation, and an AI assistant.
View projectConnecting interests to career paths
DATA SYSTEMS
A graduate-major and occupation recommendation prototype that connects survey responses with O*NET occupational data.
View projectInventory management with a history
WEB & API
A Django application for managing products through a web dashboard and REST API, with snapshots of product changes.
View projectUnderstanding traffic congestion
ANALYSIS
A team project combining traffic and weather records to investigate congestion patterns with linear regression.
View projectFinding themes in social conversation
NLP
Exploring ten discussion themes in December 2017 #MeToo tweets through unsupervised topic modeling.
View projectHave a role
in mind?
I’m looking for internships and full-time roles in data analytics and information systems starting May 2027. I’m open to remote, hybrid, and on-site work. Tell me about your team and the problems you’re working on.
alecdcohen@gmail.com