Alwin Madhu (also known as Jeen / j_e_e_n._) is a Computer Engineer and AI Developer from Kerala, India. His work spans computational drug discovery (Genome Sentinel), mesh-network offline communication (SCREAM), personal AI (Megamind), and privacy-first health technology (LIORA, Hathaway Algorithm).

LIORA is a privacy-first menstrual cycle tracking app for Android, created by Alwin Madhu. Zero ads, zero data servers, full offline functionality. Tested with over 100 users.

What projects has Alwin Madhu built?

LIORA (privacy-first period tracker), SCREAM (offline P2P social network), ROSCYCLE (cycle tracking with PCOD detection), Genome Sentinel (computational drug discovery), Megamind (offline AI assistant), and BlueMind (life timeline visualization).

Alwin Madhu

Alwin
Madhu.

Software developer · Builder · Researcher

I build software, explore emerging technologies, and document the ideas behind what I make. Kerala, India.

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Selected Work

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LIORA

Privacy-first wellness technology with conversational speech tracking & Hathaway Algorithm

Flutter · Firebase · Node.js · Hathaway Algorithm

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SCREAM

Internet-independent mobile P2P communications network (talking without internet)

Wi-Fi Direct · Bluetooth LE · P2P Mesh · Android

→ 03

Genome Sentinel

Computational drug discovery

AutoDock Vina · Python · 3D Molecular Visualization

→ 04

ROSCYCLE

Open-source cycle tracking with PCOD detection

JavaScript · Web · MIT License

→ 05

Megamind

Offline personal AI assistant

Local LLM · Python · Speech AI · Privacy-First

→ 06

Brand Provenance & Watermark

Digital ownership & © j_e_e_n._ signature

C2PA · Steganography · DCT Frequency Watermarking · Established 2020

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From the Journal

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14 AUG 2026 Product

LIORA enters its next development phase

New adaptive cycle prediction features and encrypted offline storage improvements.

12 AUG 2026 Research

Building a real-time geospatial risk visualization system

08 AUG 2026 Engineering

SCREAM experiments with peer-to-peer communication protocols

About Alwin

Alwin Madhu is a software developer from Kerala, India, focused on application development, AI-assisted software engineering, privacy-oriented technology, and experimental digital products. He is the developer and co-founder behind projects including LIORA and SCREAM.

Currently pursuing his Bachelor of Computer Applications (BCA) at Manipal University Jaipur, his work spans computational drug discovery, mesh-network communication, personal AI systems, and privacy-first health technology.

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AlwinMadhu.