building products,learning, researching, writing about the journey.

Don Jose Mathew
ceo @ oronium
don jose mathew
building products. learning from books, businesses, and the people building remarkable things.

i like building simple things — simple to use, hard to forget. when i'm not working, you'll find me reading books, walking, or writing things.

i believe ideas are cheap, execution is everything, and curiosity is the best co-founder.

over the years i've worked across health, fintech, agriculture, education, and e-commerce — building products, launching MVPs, and helping teams scale.

20 sentences in 60 seconds that 10x your productivity

a concise list of 20 actionable productivity principles to improve focus, time management, and effectiveness.

essayproductivity

meeting boby jose kattikadu: at the end you will be judged based on love

a personal account of a transformative meeting with fr. boby jose kattikadu.

reflectionfaith

the art of being saint joseph: the most underrated saint in the catholic church

discover the quiet strength and timeless wisdom of saint joseph — a humble man whose faith, silence, and love made him a true model of righteousness.

reflectionfaith

journey, destination, or companion: what really matters?

is it the journey or the destination that matters? discover why the right companion makes every struggle meaningful and every success worth celebrating.

essaylife

ancient japanese wisdom: 12 timeless principles for a meaningful life

discover 12 japanese philosophies like wabi-sabi, ikigai, and kaizen — timeless wisdom to embrace imperfection, purpose, and balance in modern life.

essayphilosophy

The Journey of Doodh: Building Kerala's First Digital Platform for Dairy Farmers | Part 4

Continuing the story of building Doodh for dairy farmers in Kerala.

case studymedium

Building a Local RAG App with React Native: Privacy-First AI on Your Device

Exploring a local-first, privacy-focused RAG experience on mobile.

tutorialai

Nirakootu: How We Digitized Asia's Largest Cultural Festival — Kerala School Kalolsavam

A behind-the-scenes case study on digitizing a massive cultural festival.

case studymedium

Building a RAG System with LangChain: The Core of LLM-Powered Search Applications in JavaScript

An introduction to building LLM-powered search with LangChain in JavaScript.

tutorialai

From Spreadsheets to Stunning Pages: How Small Restaurants Can Go Online with Google Sheets

A practical guide to turning simple sheets into online restaurant experiences.

guidemedium

The Journey of Doodh: Building Kerala's First Digital Platform for Dairy Farmers | Part 3 | 1 to…

Scaling Doodh beyond the MVP and learning from real farmer feedback.

case studypart 3

The Journey of Doodh: Building Kerala's First Digital Platform for Dairy Farmers | Part 2 | 0 to 1

Taking Doodh from version 0 to 1 and shaping the first real product.

case studypart 2

The Journey of Doodh: Building Kerala's First Digital Platform for Dairy Farmers | Part 1

How the Doodh journey began with a mission for Kerala's dairy farmers.

case studypart 1

inspired by ninepointeight.io — copied the visual language, kept the words mine. thanks, shibin & yan.