CHS SID --:--:-- LAT 40.7178°N LON 74.0431°W OBS Jersey City
Data Science Portfolio · 2026

Tirth Chheta

MS Data Science, University of New Haven. Turning data into decisions with Python, ML, and analytics — explored here as a small star catalogue. Each project below is plotted by domain and measured accuracy.

OBSERVER  Tirth Chheta
INSTRUMENT  Python · SQL · ML
OBJECTS  10 catalogued
STATUS  open to roles
object brightness = model accuracy
x = epoch (earlier → later) · y = domain
hover to identify · click to plate-solve
— RIGHT ASCENSION → EPOCH —
— DECLINATION → DOMAIN —
§01

Object Catalogue

sortable · 10 entries
READOUT
— description detail changes with readout mode
Desig.⇅ Object⇅ Domain⇅ Mag.⇅ Epoch⇅ Coords (RA/Dec)
Magnitude is inverse to model accuracy in the convention of this survey: the brighter (lower-mag) the object, the higher the measured score. Objects without a published score are listed as variable.
§02

Observing Logbook

field experience
§03

Published Observation

peer-reviewed
Conference Paper · ACINT 2025 · Dubai, UAE Natural Language Processing

Text Summarization using NLP: An Extractive Framework with Web-Based Interaction

An extractive summarization framework with a web interface for scalable, real-time document summarization. Built with Python, spaCy, and Streamlit, and evaluated using ROUGE metrics.

PythonspaCyStreamlitROUGEExtractive Summarization
§04

Instrument Spectrum

stack composition

Emission lines mark the technologies present in the toolchain — read like a stellar spectrum, each line is one instrument in regular use.

§05

Provenance

education
2024 — 2026

University of New Haven

MS, Data Science
West Haven, CT · USA
2021 — 2024

Veer Narmad South Gujarat University

BCA, Computer Science
Surat, Gujarat · India
2021 — 2024

Sutex Bank College of CA & Science

BCA, Computer Science
Surat, Gujarat · India
2017 — 2021

The Radiant International School

Secondary & Higher Secondary
Surat, Gujarat · India
§06

Field Notes

data in action

ML Engineering

Tecrave.org

Built and deployed production ML models up to 87% accuracy, with REST APIs via FastAPI, Docker, and AWS cutting serving latency 35%.

  • LSTM & Prophet reduced prediction error 24%
  • Feature engineering boosted performance 18%
  • 92% production reliability via ROC-AUC / F1

Healthcare Analytics

ML Projects

Used structured patient data to predict breast cancer, diabetes, and hospital readmissions with SHAP interpretability for clinicians.

  • 88% accuracy on readmission prediction
  • SHAP analysis surfaced top risk factors
  • Power BI dashboard for resource planning

User Experience

Recommenders

Built hybrid recommenders and NLP pipelines turning interaction and text data into targeted suggestions and content decisions.

  • 91% precision on e-commerce engine
  • Movie & Spotify-style recommenders
  • FastAPI + Docker with Tableau KPI tracking
§07

Observing Procedure

how I work with data
01

Understand the Problem

Clarify metrics, success criteria, and constraints with stakeholders before touching a line of code.

02

Explore & Clean

Use Pandas, visualization, and profiling to understand distributions, leakage, and data-quality issues.

03

Build & Validate

Train baselines first, then iterate with better features, architectures, and proper evaluation (CV, right metrics).

04

Communicate & Ship

Turn results into dashboards and a simple story: what changed, by how much, and what to do next.

§08

Trajectory · 2024–2026

learning roadmap
2024 · Foundation

Stats, Python & ML Fundamentals

Strengthening probability, statistics, core ML algorithms, and clean analysis code in Python & SQL.

Focus: regression, classification, EDA
2026 · Depth

Deep Learning, NLP & Time Series

Building and deploying models for sequence data — stock prices, text, audio — with transformers and advanced architectures.

Focus: LSTMs, transformers, forecasting
2026 · Systems

MLOps & Production Thinking

Moving from one-off notebooks to reliable systems: experiment tracking, versioning, monitoring, deployment.

Focus: MLOps, reproducibility
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Sentiment Bench

live demo

A keyword-based approximation for demo only — real projects use trained models with proper evaluation.

awaiting input
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positive0.00
negative0.00
§10

Companion Probe

ask about my work

A small agent that knows my record

Ask about my education, projects, experience, skills, or the roles I'm looking for. Runs fully in your browser — no external calls, no tracking.

COMPANION · TC-1● online
TC-1
Hi — I'm Tirth's companion probe. Ask me about his projects, skills, experience, or what roles he's after.
§11

Open Channel

contact

Transmit a signal

RECEIVING · Data Science & Analytics roles

Open to Data Scientist / Data Analyst / ML roles across the US. Recruiter, collaborator, or fellow sky-watcher — the channel's open.

PLATE-SOLVE · OBJECT RESOLVED✕