Delhi · Jodhpur · both Class of 2029

Tarunpreet Singh

Two degrees run at once. A full-stack analytics platform that reached 800+ people through exam season. National Winner at IIM Bangalore Case Competition 2026.

National Winner, IIM Bangalore 2026 · Bug bounty 2022–2024

Scroll

01The thread

Most people pick one of these. I kept both.

Economics taught me to ask what a number is actually measuring. Applied AI taught me to build the thing that produces the number. Doing both is a lesson in not letting either one flatter you.

The bug bounty years sit oddly next to a syllabus. I kept doing them anyway. A vulnerability report is an argument about evidence: here is the request, here is what it returned, here is the impact, here is the fix. Publishing the exploit is optional. Writing it up properly is not.

National Winner, IIM Bangalore 2026. The same discipline that catches bugs wins cases.

Correlation exhibit: Series A and Series B correlate at 0.99An illustrative line chart, not real-world data. Series A and Series B climb in near-lockstep, correlating at 0.99, which reads as one causing the other. A third series, hidden in the default view, correlates with Series A at 1.00 and with Series B at 1.00. Four buttons switch between the pair, either series alone, and the confound.R = 0.99

Two series. One cause? That is the reading this chart invites, and it is wrong.

Illustrative teaching example, not real-world data

02Selected work

Mocklytics

A full-stack analytics platform for exam preparation, built and scaled to 800+ users with active usage across the exam-preparation cycle.

Predictive analytics to estimate where a candidate stood, and comparison workflows to line that up against everyone else sitting the same test.

An admin dashboard behind it for user management, monitoring, and pushing announcements when something needed saying.

800+

people used it through the exam cycle

Open Mocklytics

Stack — React · TypeScript · Node.js · Express.js · MySQL · Tailwind CSS · Recharts · JWT · AWS · Cloudflare · Vercel · Render

03Second thing

WiseLang

A Python-inspired esoteric programming language.

Co-developed, and my part was the part that actually has to be understood: taking text apart and handing it something runnable.

Custom syntax, interactive execution, file execution, and the core control-flow constructs. All built with Python and SLY, covering lexical analysis, parsing, and the execution pipeline underneath them.

WiseLang on GitHub
  1. 01Tokens
  2. 02Lexer
  3. 03Parser
  4. 04Evaluation

Source goes in one end as characters and comes out the other as behaviour. The middle is where the language actually lives.

Built with
Python · SLY
Co-developed
with WiseGrammers

04Where I’ve spent my time

Five chapters. None of them is a conventional career path.

  1. 05

    Co-Founder / CTO

    Stealth StartupMicrosoft for Startups

    Jul 2026 — Sep 2026

    Built an enterprise-ready ed-tech platform focused on scalable development, data compliance, and reliable infrastructure.

    Inducted into the global Microsoft for Startups Founders Hub, which came with $50K+ in Azure credits and technical resources.

    Used Azure DevOps, Azure AI Foundry, and managed databases to streamline CI/CD, AI inference, and microservices infrastructure.

    Azure credits
    $50K+Azure credits
    Microsoft for Startups
    Founders HubMicrosoft for Startups
  2. 04

    Design Intern

    E-Cell, IIT Bombay

    Oct 2025 — Dec 2025

    Remote

    Produced social media creatives for the entrepreneurship initiatives and for the outreach campaigns that ran alongside them.

  3. 03

    Campus Ambassador

    Rendezvous, IIT Delhi

    Sep 2025 — Oct 2025

    Hybrid

    Drove peer outreach and awareness for IIT Delhi’s annual cultural festival.

    Rank 5 among all ambassadors, with a Certificate of Completion and a formal Letter of Recommendation.

  4. 02

    Contributor & Campus Ambassador

    GirlScript Summer of Code

    Jul 2025 — Sep 2025

    Remote

    Contributed to open-source projects, and promoted the programme on campus to get other people contributing too.

  5. 01

    Bug Bounty Hunter

    Freelance

    Mar 2022 — Mar 2024

    Remote

    Found and responsibly disclosed web application vulnerabilities, then wrote the reports up properly: what the flaw was, what it exposed, and what should change.

05Things I've written

When Numbers Lie

The Misuse of Correlation in Policy Debates

Econ 101 — Athashastra, The Economics Club, IIM Rohtak

Sep 2025

#01

All-India Rank

Econ 101 Call for Articles

Examined how misreading correlation as causation distorts economic-policy arguments.

A note on disclosure

Responsible Vulnerability Disclosure

CERT-In · MeitY · Government of India
2026

Acknowledged by CERT-In, MeitY, Government of India, in 2026, for web application vulnerabilities I found and reported through the proper channel.

The habit matters more than the certificate. Find it, reproduce it, write it up so a stranger can verify it, and send it to someone who can fix it.

No details of the vulnerabilities themselves appear anywhere on this site, and they will not. That is the entire point of responsible disclosure.

Before the keyboards

10,000+

international participants

COVID-19 relief work, Government of Punjab

2020 — 2021

Coordinated COVID-19 relief initiatives alongside local administration and NGOs, for community welfare rather than for a line on a CV.

Built and launched an online COVID-19 awareness quiz, which needed official approval from local authorities before it could run at all.

The campaign reached over 10,000 participants internationally.

What came out of it

  • Certificate of Appreciation — Deputy Commissioner, Kapurthala, Government of Punjab (2021)
  • Award of Honour, Corona Warrior — All India Human Rights (2021)
  • Youngest Frontline Warrior — CT World School (2021)

A slightly weird education

Two classrooms

University of Delhi

College of Vocational Studies

Delhi

B.A. (Hons.), Economics

Class of 2029

Indian Institute of Technology Jodhpur

Jodhpur

B.S., Applied Artificial Intelligence & Data Science

Class of 2029

St. Antony’s Convent SchoolICSE & ISCAdampur2010 — 2025

09What I know

What I actually reach for

Programming
Python · Java · JavaScript · TypeScript · Bash · SQL · HTML · CSS · LaTeX
AI & Data
Generative AI · LLMs · AI Agents · Predictive Modeling · Exploratory Data Analysis · Statistical Analysis · Model Context Protocol
Backend
Node.js · Next.js · Express.js · Flask · REST APIs · BFF · Discord API
Frontend
React · Angular · Tailwind CSS · Recharts · shadcn/ui · Framer Motion
Databases
PostgreSQL · MySQL · MongoDB · SQLite · Cloud Firestore · Amazon RDS · Drizzle ORM · Redis
Cloud / DevOps
AWS (EC2, S3, RDS, Route 53) · Microsoft Azure · Google Cloud Platform · Docker · Nginx · Linux · Firebase · Cloudflare · Vercel · Render
Cybersecurity
Web Security · Application Security · API Security · Penetration Testing · Burp Suite · OWASP Top 10 · Access Control Testing · IDOR / BOLA Testing · Responsible Disclosure
Auth / Security
Google OAuth · Firebase Authentication · JWT Authentication · RBAC · CSRF Protection · Rate Limiting · Signed URLs
Design
Figma · Canva · Adobe Photoshop · Graphic Design
Tools
Git · GitHub · Postman · PostHog · Razorpay API · Stripe API · n8n · Figma · Canva
Embedded
Arduino · ESP32 · NFC · GPIO · Wireless Modules
Beyond the stack
Finance · Economics · Public Policy · Research · Technical Communication

A skill list is a claim about familiarity, not competence. Everything above is something I have actually used on something that shipped or was reported.

11Recognition

The certificates, for the record.

  • 2026

    National Winner — IIM Bangalore National Student Case Competition

    National Rank 1 among 450+ teams and 2,250+ participants

  • 2026

    Acknowledgement of Responsible Vulnerability Disclosure

    CERT-In · MeitY · Government of India

  • 2025

    All-India Rank 1 — Econ 101 National Call for Articles

    IIM Rohtak

  • 2025

    All-India Rank 5 and Letter of Recommendation — Campus Ambassador

    Rendezvous, IIT Delhi

  • 2021

    Certificate of Appreciation

    Deputy Commissioner, Kapurthala, Government of Punjab

  • 2021

    Award of Honour — Corona Warrior

    All India Human Rights

  • 2021

    Youngest Frontline Warrior

    CT World School

Now

Updated October 2026

What I am actually pointed at right now, as opposed to what the rest of this site records. It is short on purpose, and it is supposed to be out of date within a few months.

The full Now page
  • AI
  • Economics
  • Startups
  • Cybersecurity
  • Research
  • Building products
  • Public policy