Jonas Lindberg
Available for conversations

<Jonas Lindberg />

CTO & Co-founder of Startino

I build SaaS products for agencies that have the expertise but not the dev team.

About

Agencies know their industry cold. They just can't ship software.

I'm Jonas — a Norwegian developer based in Da Nang, Vietnam. I've been writing code since I was 14, and I co-founded Startino with Jorge Lewis because we kept meeting agencies with deep domain expertise and zero ability to turn it into a product.

So that's what we do. I build the tech — architecture, infrastructure, the actual product. Jorge runs the business side. We take what an agency already knows and turn it into software people pay for.

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Location

Da Nang, Vietnam

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Origin

Stavanger, Norway

Role

CTO & Co-founder

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Company Startino ↗
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Focus

AI + SaaS

Products

What I'm building

GTMBud

Outbound campaigns that book meetings

Active

Runs outbound campaigns at $0.50/lead with 3 meetings guaranteed. Build the strategy, generate outreach sequences, automate the follow-ups — one platform instead of six tabs.

Traction 7,000+ meetings booked
Visit gtmbud.com →
SvelteKitConvexAI

EchoAI

Built for Cuan — conversational AI

Active

Customer-facing AI built for Cuan that trains on real business conversations. Handles support and sales inquiries so their team focuses on the high-value stuff, not the repetitive stuff.

PythonAI/MLAPI

ValueTracker

Revenue attribution for agencies

Building

Shows agencies which of their marketing efforts actually lead to revenue. No more guessing which campaign worked — just the numbers, connected end to end.

AnalyticsSvelteKitConvex

AI-SDR

Automated sales outreach

Building

Handles the first touch — finds leads, writes personalized outreach, books meetings. Does the prospecting work so your sales team can focus on closing.

AIAutomationSales
Stack

How I build

SvelteKit + Convex is the core. Gets me from idea to shipped product faster than anything else.

SvelteKit Framework
TypeScript Language
Tailwind Styling
Convex Backend
Python AI/ML
OpenAI LLM
Anthropic LLM
Connect

Agency expertise worth productizing?

If your agency has deep domain knowledge and you've been thinking about turning it into software — that's exactly what we build.

Also happy to talk SvelteKit, AI architecture, or anything you're building. Always up for a good tech conversation.

JL. // built with SvelteKit
© 2026 Jonas Lindberg