Shir Sivroni, PhD — Mathematics SME, Scientific QA, Interactive STEM Tools

Shir Sivroni, PhD

Mathematics SME · Scientific QA & AI Evaluation · Interactive STEM Learning Tools
PhD Computational Electrophysiology (TAU) · MSc Pure Mathematics (Technion) · BSc Computer Science, Honors (Technion) · University Teaching Coordinator
Available for clearly scoped contract work performed 100% remotely from home in Israel. No office attendance, hybrid schedule, onsite days or required travel.
shirsivroni@gmail.com · GitHub · ORCID · LinkedIn
Differential Equations
Interactive ODE tools: direction fields, differential operators, AI-powered equation solvers (single-stage and multi-step).
Python, JavaScript, MathJax, Gemini API
First-Order ODE — Animated Explanations
Animated lessons for first-order ODEs: isoclines and direction fields, initial value problems, envelopes, orthogonal families, singular solutions.
HTML, CSS, MathJax, Animation, Math Education
Hopfield Neural Networks
Energy landscape visualization, 3-neuron animation, and full network implementation with interactive controls.
JavaScript, Canvas, Neural Networks
Meta-Tagging Platform
Build a corpus of papers, watch rival definitions of a concept re-rank against it, and check every score against the exact sentence it came from. Prototype.
JavaScript, Verbatim Grounding, Corpus Analysis, Digital Humanities
Uphill Topology Explorer
Choose a graph, select vertices, and compare their open neighbourhoods using colours and membership rings.
Interactive Simulator, JavaScript, Mathematics
Res-Quill — Statistical Reporting Validator
Paste SPSS, jamovi or JASP output; it cross-checks t, df, p, effect size and interval, and refuses to write the report when they contradict. Work in progress.
Flutter, Dart, Statistics, t-tests, Validation
PrimingToolbox
Browser-based experiment builder for cognitive priming research. Randomized trials, data collection, CSV export.
JavaScript, Supabase, PptxGenJS, Experiment Design
Scientific Publications
Research in computational electrophysiology and applied mathematics. LaTeX typesetting samples.
LaTeX, Research, Data Analysis
Small Demos
Math problem solver (equations, derivatives, integrals), descriptive statistics, regression and correlation analysis.
JavaScript, Algebrite, math.js, Statistics
Kids Math Games
Educational geometry game for children: identify angles with interactive visual feedback.
JavaScript, SVG, Education
© Shir Sivroni