Skip to content
View sina-04's full-sized avatar
📊
Industrial Engineering Undergrad, aspiring Data Science
📊
Industrial Engineering Undergrad, aspiring Data Science
  • Shiraz University of Technology
  • Shiraz, Iran

Block or report sina-04

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
sina-04/README.md

Hi, I'm Sina Rezaei

Industrial Engineering student focused on operations research, analytics, data science, and product engineering. I enjoy turning mathematical models and complex datasets into reproducible tools that people can actually use.

Current focus

  • Mathematical optimization and facilities planning
  • Business intelligence and evidence-backed analytics
  • Simulation, portfolio risk, and decision-support systems
  • Accessible, bilingual data products

Featured work

Project What it demonstrates
Zarin Pulse · Live demo Traceable merchant analytics with Next.js, FastAPI, DuckDB, deterministic metrics, and evidence-grounded AI explanations
GAMS Optimization Portfolio LP, MILP, NLP, MINLP, cutting-stock, and facility-location modeling with clear licensing boundaries
Portfolio Risk Management TSE data preparation, risk measures, CDaR, correlation analysis, and Riskfolio optimization
Facilities Planning Algorithms A tested Python implementation of CRAFT flow-distance optimization
MAL Eternal · Live demo A bilingual achievement command center with Solar Hijri/Gregorian timelines and analytics
ShirazGo · Live site A responsive English/Persian metro journey planner with RTL support

Toolbox

  • Modeling and analytics: Python, GAMS, pandas, NumPy, Jupyter, DuckDB, Riskfolio, operations-research methods
  • Product engineering: TypeScript, React, Next.js, FastAPI, Vite, Cloudflare Workers/D1, Render
  • Quality: automated tests, CI, reproducible environments, data contracts, accessibility, and responsive design

Principles

I value explicit assumptions, traceable calculations, honest project status, and documentation that lets another person reproduce the result.

Pinned Loading

  1. ZarinPal-Challenge ZarinPal-Challenge Public

    Traceable AI-assisted merchant analytics for the ZarinPal data challenge, built with Next.js, FastAPI, DuckDB, and evidence-backed insights.

    TypeScript

  2. GAMS-Optimization-Portfolio GAMS-Optimization-Portfolio Public

    GAMS portfolio of original and clearly separated educational optimization models spanning LP, MILP, NLP, MINLP, cutting stock, and facility location.

    GAMS 2

  3. Portfolio-Risk-Management Portfolio-Risk-Management Public

    Jupyter workflow for Tehran Stock Exchange portfolio analysis, risk measurement, CDaR, correlations, and Riskfolio optimization.

    Jupyter Notebook 1

  4. Computational-Algorithms-for-Facilities-Planning Computational-Algorithms-for-Facilities-Planning Public

    Tested Python implementation of CRAFT facility-layout optimization, with flow-distance cost evaluation and pairwise-swap improvement.

    Python

  5. MAL-Eternal MAL-Eternal Public

    MAL Eternal is a private, Doom-inspired achievement command center for recording victories, exploring Gregorian and Solar Hijri timelines, searching archives, and viewing analytics—with cinematic a…

    TypeScript

  6. ShirazGo ShirazGo Public

    Bilingual English/Persian Shiraz Metro journey planner with timetables, line-aware routing, RTL support, and a responsive From-To matrix.

    JavaScript