About.

Hi — I'm the developer behind The Polygloter, and I'm constitutionally incapable of picking just one language, one stack, or admitting "this stack is my last."

The story

For years I've traded notes, book recommendations, and hard-won lessons with other curious software craftspeople — usually in chat threads that scrolled into the void by the weekend. Mostly, though, they were little notes to myself — jotted into Teams and Slack between meetings, then promptly buried under the next avalanche of work todos before I could do anything with them. This blog is where those scattered notes finally get a home worth keeping.

The Polygloter is a home for working notes on programming languages, infrastructure, and the day-to-day craft of building and shipping software — plus a bookshelf of what I'm reading (and re-reading). The bias is firmly practical: things learned by doing, and occasionally by breaking things first. If you've been quietly wishing for a spot to swap this kind of stuff with fellow enthusiasts, welcome — you're among friends here.

The person behind the keyboard

I'm Naresh Kumar Yadav, a software solutions architect based in Stockholm, Sweden, currently with the ALMACO Group Oy. Most of my career has gone into designing and shipping software — heavy on Java, with a healthy dose of AWS, Snowflake, functional programming, and the architecture and design-pattern work that keeps systems maintainable as they grow. At heart, though, I'm a generalist: I care less about any single language or stack than about reaching for the tool that genuinely fits the problem in front of me.

On paper that comes with a handful of certifications (below), but really I'm just someone who enjoys building things and writing up what I learn along the way. You'll find more of my background on LinkedIn.

Certifications

Say hello

A few ways to join in:

Prefer to just read along? Subscribe via RSS — either way, pull up a chair.