Telecom · PMP · IoT · HowTo · AI
Technical Knowledge.Practical Execution.
Telecom, PMP, IoT, and AI → AGI — technical writing, practical tools, project learnings, and step-by-step guides from real-world engineering experience.
What You’ll Learn Here.
Refreshed daily
Telecom
Coverage and capacity planning, link budgets, drive tests and optimisation — 5G and 6G in plain terms, and step-by-step guides for the telecom tasks I run at work.
Project management
Project management as it actually plays out on telecom work — schedules, risk, cost and stakeholders on live rollouts — and how you can apply the same thinking to your own projects.
IoT
Working through what I learned on the IIT Kharagpur (NPTEL) IoT course — LPWAN choices, MQTT payloads, provisioning and power budgets — written up as study notes from a telecom planner’s angle.
HowTo · Build
How I build the things outside the job — this website, small automations, side projects — written so you can follow along and build the same thing yourself.
AI to AGI
My own learning journey from today’s AI to the idea of AGI — what I’m reading, testing and slowly understanding, written up as I go rather than after the fact.
Over on SaiWisdoma
The Tech-Shelf
Everything I’ve made or recommend, in one place — the books I’ve written on technology, the courses I’m building, and the tools worth paying for.
Open the Tech-ShelfAbout
I’m Pranab Hazarika. Twenty years in telecom radio planning and project management, across four of the largest telecom companies — planning networks and running the projects that deliver them.
I wrote RF Planning, an Amazon bestseller, and Smartest Way to Clear PMP. I’m co-founder of SaiWisdoma, a platform of self-transformation engineering.
Still learning, which is most of what this site is about.
- BE — Electronics & Communications
- MBA — IT & Systems
- PMP certified
- IoT certified — IIT Kharagpur (NPTEL)