KLKavindu Lakshaninlakshankavindu.hashnode.dev·4d ago · 13 min readBuilding a Real-Time WhatsApp Trip Monitor with Node.js, Supabase, and FirebaseWhy Did I Build This WhatsApp Trip Monitoring System? Most trip drivers in Sri Lanka use WhatsApp groups to find and accept tourism and transport jobs. However, they have to continuously monitor multi02M
SSSai Sharmila Kinjarapuinaquaguard-ai.hashnode.dev·5d ago · 7 min readA multi-agent AI decision-support prototype designed to help coastal aquaculture farmers interpret fragmented environmental and market signals and turn them into timely, actionable decisions.“The farmer should not have to become a data scientist just to understand the condition of a pond.” INTRODUCTION Along India's eastern coast, including the aquaculture regions of Andhra Pradesh, shri00
MManeeshinapp-blog.hashnode.dev·5d ago · 10 min readLifeLens — Transforming Daily Reflections into Personal AI Life IntelligenceMost journaling tools act like digital filing cabinets. You write your thoughts down on a Tuesday night, close the laptop, and those thoughts sit silently in a database. Months later, you might rememb00
DBDeepshika Binthereflective.hashnode.dev·5d ago · 18 min readBuilding Mind Mirror: An AI Journal That Helps You Reflect, Not Just WriteWhat if an AI didn't try to give you the answer? What if, instead, it helped you understand the thoughts you had already written down? That question became the starting point for Mind Mirror, an AI-po10
KBKIRUTHICK Binkiruthick-builds.hashnode.dev·6d ago · 10 min read🧠 Personal Gemini Journal: A Private AI Companion That Helps You Understand Your Own ThoughtsWhat if your AI conversations didn’t just disappear into chat history? What if those conversations could become structured journal entries, remain private to you, and eventually help you recognize rec00
GYGulshan Yadavinmrgulshanyadav.hashnode.dev·Sep 5 · 11 min readFlutter Authentication with Firebase + JWT — The Full FlowFirebase owns identity on the device. Your backend owns trust. The JWT is the bridge between the two. Most Flutter authentication tutorials stop at the happy path: the user signs in with Firebase, you00
GYGulshan Yadavinmrgulshanyadav.hashnode.dev·Sep 4 · 11 min readUsing Flutter with Firebase: A Developer's Guide 2026Firebase and Flutter are the fastest way I know to ship a mobile app from nothing to a testable product. The two ecosystems have converged so hard that Firebase is now effectively Flutter's default ba00
SMSubramanya M Raoinsubramanyarao.hashnode.dev·Sep 2 · 15 min readHow We Built a Production-Ready React Native Bluetooth AppMost Bluetooth demos stop at three steps: scan for a device, connect to a characteristic, print incoming values. That is enough to prove the radio works. It is nowhere near enough to ship a compa00
MHMohammad Hatif Osmaniinmhosm.hashnode.dev·Aug 31 · 17 min readBuilding Corporate, part 4: the final 72 hoursPart 4 of a four-part series on building Corporate, and the last one. Part 1, part 2, and part 3 covered the shape of the system, the department/verification patterns, and the capability expansion wit00
SHSyed Haseebullah Hussainiinhaseeb-tech.hashnode.dev·Aug 26 · 9 min readBuilding Gemini Reflection Journal: A Secure AI Journaling App with Gemini, Firebase & Cloud RunIntroduction: AI becomes far more useful when it can work with personal context while still keeping user data secure. That idea inspired me to build Gemini Reflection Journal, a secure, user-authentic00
