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nishidh

Nishidh Singh ( xnishidh )

Engineer•Tensors•

I like building cool stuffs

Professional Experience

Self Employed

Working

Freelance Full Stack Developer
Jan 2023 - Present
UK (remote)

Arraylog

Working

Software Engineer
Oct 2025 - Present
Blr, IN (hybrid)

Qibts Systems

Software Engineer
Sep 2021
UK (remote)

GeeksforGeeks

Technical Ambassador
Jan 2026
Blr, IN (remote)

Articles & Blogs

NumPy from scratch

NumPy is a Python library used for working with arrays. It also has functions for working in domain of linear algebra, fourier transform, and matrices.

statisticsmachine learningData Sciencelearning

July 9, 2026

Git or Mercurial? Why Meta Walked Away From Git Scaling Crisis

Most developers entering tech today treat Git as something permanent.

GitMercurialOptimizationdeploymentMeta

May 3, 2026

Vercel Data for $2 Million? What Happened

Vercel’s April 2026 security incident was not a direct breach of their main platform like many people assumed.

VercelContext.AISecurityData

April 20, 2026

Projects I've built

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SAFE_HER

Working

AI-powered safety app for women with AI risk scoring, SOS, heatmaps, community reporting, and real-time protection.

2025-09

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Navium

Working

A modern social platform where Ships represent connections, Voyages represent conversations, and Harbors represent communities.

2026-07

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Aurenith EMS

Working

Desktop employee monitoring system built with Electron, Next.js, and Node.js featuring screenshots, productivity tracking, and licensing.

2026-03