Nexli
SystemSchool management platform
Seven login types, one shared database. Real workflows for students, parents, teachers, admins, and finance, compressed into a system that does not collapse under the load of a real school day.
About
Yashveer Singh.
Full Stack Developer. AI Systems Builder. Founder of Yashveer Labs.
“I do not build websites. I build systems that make businesses dangerous.”
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The story
Started before sixteen.
I started building before I turned sixteen. Not portfolio pieces. Not tutorial replicas. Production systems with auth layers, role hierarchies, and real users waiting on the other side of the deploy.
By nineteen, I had production systems running. Nexli, a school management platform with seven login types. Shelvra, a library management system. Areniq, a sports day management engine. Plus client work for real businesses paying real money. And alongside them, Nyxera — the long-term research mission I am building toward, not a product I have shipped.
I am nineteen, in Class 12, and I have shipped more production code than most computer science graduates. Not because I am special. Because I did not wait. For permission. For a degree. For someone to tell me the version of the work I am allowed to do.
I work remotely. Building on my own clock. Holding a long arc that does not need a quarterly review.
The work
What I build.
Nyxera
SystemLong-term AI mission · in research
Not a shipped product — the multi-year research mission I am building toward. A private, contained AI: local-first, single-owner, governed from line one. Containment, not trust.
Shelvra
SystemLibrary management
Catalog, lending, returns, late ledger. Built for institutions where the librarian is also the IT department. Boring in the right way.
Areniq
SystemSports day management
Heats, scoring, leaderboards, certificates. The kind of system that runs once a year and has to be right the first time.
Client work
Dwarka Bricks
Brick manufacturing brand site, end to end.
Expert Tutorials
Education site with SEO content arc and a quiet pipeline of organic traffic.
Prominence Football Academy
Academy platform, intake to enrollment, with a brand that feels worth the fee.
Velmora
Roblox build with real players. Different runtime, same discipline.
Operating principles
What I actually believe.
01
Most developers write code. I design outcomes.
02
I treat every project like it is the one that defines my reputation. Because it is.
03
Velocity without architecture is hacking. Architecture without velocity is talking. I do both.
The work you get
What you get when you work with me.
- 01
Systems that actually run in production, not demos that look good on a screenshot.
- 02
Code another engineer can read on day one and own by day three.
- 03
Architecture that scales without a rewrite for the first hundred thousand users.
- 04
Direct communication with the person who built it. No account manager in the middle.
- 05
Documentation that does not get stale because the system enforces it.
On the board
The numbers.
0
production systems
Nexli, Shelvra, Areniq, and this site, plus client work running on real URLs.
0
open-source packages
Real npm packages — agent-memory, env-guard, kokoro-js, and more, on GitHub.
0
blog posts published
Long form on full stack, AI, SaaS, founder decisions, and engineering judgement.
0
years old
Class 12. Self-taught and shipping in production since 13.
The line
How to reach me.
Instagram DM is the primary channel. I read every message. I reply with a real answer.
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