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SentinelCipher

Building useful open source tools with code. Creating practical tech that solves real problems and stays accessible to everyone.

Joined on May 28, 2026

Jun 12

46 Real-World Hackathon Problems With Datasets and Research Papers

#showdev #opensource #hackathon #python

4 min read

Jun 7

How I built DeltaGrid: a Paris Agreement gap analysis dashboard with 5 dependencies and zero paid APIs

#showdev #python #opensource #climate

4 min read

Jun 7

How I built PACE: an open source content analysis pipeline with parallel LLM batching (and what I learned)

#showdev #python #opensource #llm

4 min read

Jun 2

How I Built BreachAlpha: Quantifying Cybersecurity Breach Impact Using Event Study Methodology

#showdev #python #opensource #cybersecurity

4 min read

May 30

I Built CausalLens — A Free, Open-Source Causal Impact Calculator for Time Series (5 Methods, Zero Setup)

#python #opensource #datascience #statistics

3 min read

May 28

I Built an Adaptive EDA Tool That Learns How You Explore Data

#python #datascience #opensource #machinelearning

2 min read

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