Data analysis is at the heart of how we spot patterns and improve
systems today. Tools like Python, SQL, Power BI, and Tableau are
everywhere in the data world, but Excel has held its ground as the
starting point for anyone getting into data work, and there is a
reason for that.
Excel is a spreadsheet built on a grid of rows and colu...
We’ve all seen standard media conversion websites. You upload a sensitive PDF, a corporate DOCX, or personal photos, and they get sent to an unknown backend server somewhere in the cloud to be processed. For any developer or security-conscious user, this is a massive red flag.
I decided to fix this by building LocalForge (currently hosted as PixelForgeFree) — a 100% serverless, decentra...
This is a submission for the GitHub Finish-Up-A-Thon Challenge
CampusBeat 2.0 — a React Native campus super-app for students across 17 colleges in Odisha, India.
It started in 2023 as a simple notice board aggregator: scrape college websites so students didn't ...
Based on real software development trends. About a VP of Engineering who believed AI would verify its own output, 47 TODOs that shipped to production, and a $2,800,000 discount calculation error that nobody caught.
This story is based on a submission from a community member. If you have a similar story or something you need to get off your chest — reach out. Th...
For two years, our Sponsored Placements service booked limited ad inventory through Redis: a counter in Redis, a Redlock around the decrement, and a TTL key per hold.
It oversold. Not catastrophically — consistently. 40–60 double-booked placements a month, each one a manual refund and an apology email to an advertiser.
The root cause was never one bug. It was th...