MJ-001 · rev 2026.10

Hi, I'm

Marcos
Junca

and I'm currently bending silicon, plastic and luck.

Yes, this site is vibecoded.
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U1

Hardware

Senecta→

Co-founder & CTO. Home-care hardware.

2026
J1

Open source

hwkit→

Hardware designs as one checked record.

Python · MIT
jlc-agent→

JLCPCB for AI agents, with pre-order checks.

Python · MCP · MIT
sessionlift→

Live Claude Code sessions, laptop ⇄ server.

Python · MIT
R1

Research

Paper→

Can an LLM spot a fall in thermal video?

2026
False alarms→

How many, at home?

Finding
Resolution→

How many pixels to see a fall?

Finding
Q1

Software

Taleva→

AI recruiting. 0 to 400k ARR in under 10 months, bootstrapped.

SaaS
JobBridge→

AI interview assistant. 25k ARR.

SaaS
Trex Toolbox→

My first software: a sneaker bot.

CLI tool
D1

Academics

Imperial

Computer Engineering, Imperial College London.

Degree
IB Diploma

44/45, valedictorian, full marks in Math & CS.

IB DP
C1

Where it started

RC tanks

Weird obsession with radio-controlled tanks, from age 10 to 15.

P1

Personal

Siblings

I have three siblings, one of them is my cofounder.

A selfie of Marcos on a city street, with a cyclist behind him
Fig. 1
Also

I also like chess and war movies (Romans, Greeks, Vikings).