Zach Lagden

I build and run the entire technical side of a business.

Custom software, infrastructure, internal systems and AI, handled from inside the business rather than sold to it from outside. Everything on this page is something I designed, built and run myself.

01

16

the age I co-founded a company and took its whole technical side

02

1

person. No dev team, no agency, just me

03

40+

sales team members working daily inside a platform I built

04

100s

of leads tracked end to end through systems I designed

What I do

One seat, the whole technical side.

01

Custom software

Platforms built around how a business actually operates: internal tools the team lives in, products its clients pay for.

02

Infrastructure

Servers, deployments, domains and monitoring. The layer everything else stands on, kept quietly reliable.

03

Internal systems & AI

Documentation, SOPs, company knowledge and AI assistants wired into real workflows, so the business runs on more than memory.

04

Websites & client builds

From marketing sites to complete booking systems, designed and shipped end to end.

Case · DigiGrow

DigiGrow runs on software I built.

I co-founded DigiGrow at 16 and have run its technical side since day one. Every platform, every server and every internal system the agency uses exists because I built it, alone.

digigrow.uk

Helm: the company's own operating system.

Most businesses bolt Notion onto their problems. DigiGrow got its own platform instead: tasks, projects, SOPs, company knowledge, documentation and chat in one system, shaped around the way the business actually works. The leadership team runs on it daily.

digigrowhelmtasksprojectsdocssopsknowledgechat
helm, built around the business

Case · Revenue systems

A sales floor that runs on rails.

The platform DigiGrow's sales team logs into every day is one I designed and built. It assigns each rep their leads, runs the cold email side automatically, and hands out the human work as tasks: this lead, this channel, this message.

Every conversation is logged. When a lead clicks through to the funnel, the system knows exactly which message sent them there, so outreach gets A/B tested like ad copy. Leadership sees all of it in one place.

leadsassignemailautomateddm tasksrepsconversationsall loggedfunnelattributed
outreach to attribution, one system

40+ reps working in it daily · hundreds of leads tracked end to end

Get in touch

You've got my name. This is the rest of it.

The quickest way to reach me is a direct message. Tell me what your business needs built, or what it needs run.