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Hey, I'm Tehseen.

I study electrical and computer engineering at Duke, build software for messy real-world problems, and go down a lot of rabbit holes about how the world actually runs.

Tehseen speaking into a microphone on a panel

How it all connects

hover to see connections, click to read more

What I've worked on, the questions I keep coming back to, the places in between, and what I wrote along the way. A line means a real connection, not a theme.

Places

  • Toronto

    Moved here at twelve. High school, TKS, the newsletter, and BenchSci.

    On the world map
  • Bay Area

    Summer 2024, pitching LinkedIn Mentor at LinkedIn HQ.

  • New York

    Summer 2026, for Palantir.

  • Charlotte

    Born and raised here until I was twelve. Back in 2025 for Fastbreak and the clinic project.

    On the world map
  • Durham

    College at Duke, from 2024, and the most fun place I've ever been: basketball, my frat, club hockey, endless memories. Also ECE, Duke Capital Partners and Ember.

    On the world map
  • Moshi, Tanzania

    Where my family's roots are. I taught English here with a local NGO the summer I was sixteen, and came back in 2024.

    On the world map
  • Sydney

    I studied abroad here from August to the end of November 2026, and got to travel around Australia and Southeast Asia.

    On the world map

Jobs

  • BenchSci

    Won their case competition in 2023, then came back in 2024 as their first intern, building LLM research agents that draft scientists' reports.

  • bloXroute Labs

    The summer I was seventeen, remotely: analysing latency and block propagation in the Ethereum infrastructure that trading firms run on.

  • Palantir

    Summer 2026 in New York as a deployment strategist intern: AI document workflows for an insurance customer, then procurement forecasting for a medical-supply one.

    More on the work
  • Clinic receptionist agents

    Voice and SMS agents for eight pediatric autism clinics in North Carolina, 2025. I led it and built the voice agent and most of the SMS side.

    Read the case study
  • Fastbreak AI

    Summer 2025 in Charlotte. A CMS for tournament operators and SAML single sign-on, shipped as an internal package.

  • Duke Capital Partners

    Investment analyst since 2025. I diligence AI, SaaS and healthcare startups and write memos for the partners, which mostly means reading a lot of pitch decks.

Projects

  • LinkedIn Mentor

    An agent that matches students with mentors from their LinkedIn profiles. I presented it at LinkedIn HQ to co-founder Allen Blue in 2024.

  • Rabbithole

    A research tool that turns one question into a branching map. Third place at Neo Hackathon 2025, built by three of us.

    How it works
  • Ember

    A personal CRM that maps your network so you can find warm introductions. Won $1,500 from Duke Venture Group in 2026.

    Try it
  • Power-demand forecasting

    A 2023 learning project: XGBoost against Prophet on hourly PJM data. XGBoost won, 9.2% error to 16.5%.

    The write-up
  • Motorbike-taxi pilot

    In 2024 I worked on a small lease-to-own pilot in Tanzania: riders paying off their motorbikes through M-Pesa.

Questions

  • When can you actually trust an AI agent?

    On the clinic project, the version that worked in a demo and the version I'd leave running at a real front desk were far apart. We started with several agents passing work between them and ended with one, plus plain code wherever a wrong answer mattered and a handoff to staff for anything unclear. I still don't have a clean rule for when an agent has earned less supervision.

  • Why is moving a container across the world still so complicated?

    Between a factory and a shelf, one container goes through trucking companies, two ports, a shipping line and customs brokers, and each keeps its own records. Some of that friction is physical: ships are slow and ports fill up. A lot of it seems to be email and PDFs. I'd like to know which part is which. It's a big reason Flexport interests me.

  • Can you engineer your way around geopolitics?

    A lot of what I end up reading starts as an engineering story and turns into a political one: a subsea cable routed the long way around a contested sea, a shipping lane that empties out after a few attacks, export controls on chips. I'm not an expert in any of it. Mostly I'm trying to see where the engineering stops being the hard part.

  • How do you actually get exceptionally good at something?

    In high school a mentor told me to pick one technical skill and become exceptional at it. I've come back to that a lot, partly because I've moved around: blockchain, forecasting, now agents. Running and hockey are where practice adding up is easiest to see. Whether the rest is reps, obsession, the people around you or some mix, I don't know yet.

AaWriting

  • Extending internet access

    2023. Why billions of people are still offline, and an argument for predicting bandwidth demand to squeeze more out of networks that already exist.

    Read on Medium
  • Summer '24: SF to Tanzania to NC

    One summer: LinkedIn HQ, interning at BenchSci, building Daylee, and the motorbike pilot in Tanzania.

    Read on Substack
  • Daily blogs from Moshi

    The diary I kept every night while teaching in Moshi.

    Read on Medium

Selected work

2025, project lead and engineer

Receptionist agents for eight autism clinics

I spent weekends in North Carolina clinics watching how front-desk staff handled calls, texts, scheduling and insurance questions. Then I built voice and SMS agents to take the routine part of that off their plates. Anything the agent wasn't sure about went to a person. Once the system was stable, I handed it to an engineering team.

Clinics
8
Staff time saved
500+ hrs/mo
Backlog it cut into
18 months

How it worked, and what was hard

Summer 2026, New York

Palantir

Deployment strategist intern

  • Built extraction and classification agents for a pipeline of 100M+ insurance documents, which surfaced more than $50M in addressable premium.
  • Helped ship a platform that 60+ insurance professionals use every week, in place of spreadsheets, email threads and phone calls.
  • Embedded with a medical-supply company to build procurement forecasting agents, informing about $20M in potential savings.

More on what the work was like

Earlier experiments with data

  • 2023

    Forecasting US electricity demand

    XGBoost against Prophet on hourly PJM data. XGBoost won comfortably: 9.2% error against 16.5%. Write-up

  • 2023

    Forecasting bandwidth for smarter routing

    Predicted internet bandwidth demand from ITU data, as a first step towards routing traffic better in under-served regions. Write-up

Everything else, including internships and the hackathon pile

Things I'm trying to figure out

A few questions I keep coming back to. Some come from things I've built; others are just rabbit holes I've fallen into. If you've thought about any of these, I'd love to talk.

  • When can you actually trust an AI agent?

    On the clinic project, the version that worked in a demo and the version I'd leave running at a real front desk were far apart. We started with several agents passing work between them and ended with one, plus plain code wherever a wrong answer mattered and a handoff to staff for anything unclear. I still don't have a clean rule for when an agent has earned less supervision.

  • Can you engineer your way around geopolitics?

    A lot of what I end up reading starts as an engineering story and turns into a political one: a subsea cable routed the long way around a contested sea, a shipping lane that empties out after a few attacks, export controls on chips. I'm not an expert in any of it. Mostly I'm trying to see where the engineering stops being the hard part.

  • Why is moving a container across the world still so complicated?

    Between a factory and a shelf, one container goes through trucking companies, two ports, a shipping line and customs brokers, and each keeps its own records. Some of that friction is physical: ships are slow and ports fill up. A lot of it seems to be email and PDFs. I'd like to know which part is which. It's a big reason Flexport interests me.

  • How do you actually get exceptionally good at something?

    In high school a mentor told me to pick one technical skill and become exceptional at it. I've come back to that a lot, partly because I've moved around: blockchain, forecasting, now agents. Running and hockey are where practice adding up is easiest to see. Whether the rest is reps, obsession, the people around you or some mix, I don't know yet.

Writing

All 20 pieces, mostly monthly updates from high school onwards

Off the clock

  • Training for a marathon
  • Club ice hockey at Duke
  • Lifting and calisthenics
  • Poker nights with friends
  • Golf

Seven places I've lived, worked or studied so far, from Charlotte to Sydney, each with a short story.

See them on the map