Hi! I'm Meltem.

About. I hold a Master of Science (M.Sc.) degree from Carnegie Mellon University, where I studied as a Fulbright Scholar. Before joining CMU, I completed one year in TU Munich's Information Technologies for the Built Environment program. My current research focuses on multimodal understanding of existing building stock under partially observable and sparse data conditions.

Say hi. msahinoz[at]andrew[dot]cmu[dot]edu

Contact. Email  /  Linkedin  /  Github

Links. ig  /  @oncekahvem  /  @iaminarchitecture  /  Youtube

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Fun

Small experiments and ongoing personal work. An attempt to learn in public.

@oncekahvem

Food & coffee diaries

@odtudeyemek

An undergrad's campus food guide

Travel log

A map of places I've visited and I want-to-visit

Food & Coffee map

A gastronaut's map of places worth a detour

Projects [wip]

BLUE-PRINT-GREEN-DESIGN coverBLUE-PRINT-GREEN-DESIGN animated preview
Dev & UI/UXB&E
BLUE-PRINT-GREEN-DESIGN
Essential MVC Programming, CMU
video / github

BLUEPRINT GREEN DESIGN is an interactive, free, and lightweight app for anyone who wants to create and visualize simple building plans in 2D, calculate and visualize their heat loss, and get energy analysis for each component to make informed efficiency decisions.

2024
Residential Energy Retrofit cover
B&E
Residential Energy Retrofit
Environmental Systems & Climate - CMU

A residential retrofit study for a single-family home in Puchheim, Bavaria. Combines envelope-driven heat-loss modeling, passive conditioning strategies, and RemRATE simulation to chart a staged path toward net-zero annual energy.

2024 Fall
ASHRAE Great Energy Predictor III cover
MLB&E
ASHRAE Great Energy Predictor III
Applied Machine Learning, CMU
github / kaggle

Hourly building energy-use forecasting on the ASHRAE Great Energy Predictor III dataset. Engineered temporal, and weather features and trained gradient-boosted models evaluated by RMSLE.

2025 Spring
From Pixels to People: Multimodal Building-Stock Characterization for Data-driven
        Retrofit Targeting cover
CVMLB&E
From Pixels to People: Multimodal Building-Stock Characterization for Data-driven Retrofit Targeting
M.Sc. Thesis, Building Performance & Diagnostics, CMU

An explainable multimodal screening framework that infers building attributes from drone roof imagery, street-view facades, and electricity time series, generating retrofit action rankings for the a data-scarce neighborhood in Pittsburgh.

2026 Spring
3S MERIDIAN cover
Dev & UI/UXB&E
3S MERIDIAN
CMU Civil Engineering × Gresham Smith Hackathon

A transparent, multi-factor site-selection tool that scores all 3,234 US counties for data-center feasibility across 11 infrastructure, sustainability, and economic criteria. A web interface lets users set hard feasibility thresholds and soft sustainability weights, then explore the results on an interactive choropleth map overlaid with power plants and natural-gas pipelines.

2026 Spring
LiDAR Point Cloud → LOD2 Roof Models cover
CVB&E
LiDAR Point Cloud → LOD2 Roof Models
Research, CMU Center for Building Performance

3D urban building energy modeling from LiDAR point clouds in ArcGIS. Solar roof analysis via the Google Solar API, NREL PVWatts, and ArcGIS raster radiation tools to support retrofit and community-solar planning in Pittsburgh.

2025 Spring
Snow Melt Detection cover
CVB&E
Snow Melt Detection
Research, CMU Center for Building Performance & Diagnostics

Exploring the snow retention and building physics relations with off-the-shelf segmentation models and correlation analysis.

2025 Spring