AI agent development: book a call (opens in a new tab)
Agents that act inside your tools and ask before anything risky.
I make useful software & AI.
AI agents, MVPs and web products, from the first call to production.
What I build
The model is the easy part. I build everything around it.
AI integration: book a call (opens in a new tab)
OpenAI, Claude or open models, inside the product you already have.
AI workflow automation: book a call (opens in a new tab)
The repetitive work between your systems, automated end to end.
MVP development: book a call (opens in a new tab)
A new product, from spec to launch in six to ten weeks.
Embedded engineer: book a call (opens in a new tab)
Senior capacity inside your team, month to month.
Selected work
- Solo build
Caldra AI: the build story
Scheduling agent for the calendar and inbox
- Embedded
armin.cx (opens in a new tab)
Agentic ticketing for e-commerce support
- Solo build
AURA Studio
On-model fashion photoshoots from a garment
- Solo build
OmniAPI
Typed functions generated from a prompt
- Solo build
Xandidate (opens in a new tab)
Candidate screening and ranking
- Embedded
Lindi AI (opens in a new tab)
AI design platform
- Embedded
Zealos
Document authenticity checks
- Solo build
VC Automation
Lead research and outreach
- Solo build
DreamCurtains AI
Curtains and furniture, seen in your own room
- Embedded
Gosalci (opens in a new tab)
Learning platform with payments
- Embedded
Fancard (opens in a new tab)
Fan engagement for live events
- Solo build
mKarta
QR menus and ordering
How I work
Call
30 minutes, free. We find out if it's a fit.
Scope
A written plan and a price within three days.
Build
Working software every Friday.
Launch
Deployed, documented and yours.
Hi, I'm Ergini.
I work alone, on purpose. No account managers and no handoffs: the person on your first call writes the code.
For more than five years I've shipped production software, lately mostly AI.
TypeScript · Next.js · React · Node.js · Python · OpenAI · Anthropic Claude · Vercel AI SDK · MCP · Postgres · pgvector · Supabase · n8n
Working with teams across Europe and North America.
A direct contract, with calls set around your working day.
Questions
Something else? Email me
With me, Ergini, an independent AI engineer and software developer. I scope, build and ship every project myself, with no agency layer and no junior handoff. The person on your first call writes your code.
AI agents, AI integrations, workflow automation, and web apps and MVPs built with Next.js, TypeScript and Postgres, on OpenAI, Anthropic Claude or open-source models.
AI integrations usually run $3.5K to $45K, AI workflow automation $3.5K to $60K, AI agents $12K to $60K and MVPs $5K to $60K. Ongoing work runs on an hourly retainer, quoted on request. Your quote is set after a free 30-minute call.
A single AI feature takes 1 to 3 weeks, agents and automations 2 to 8 weeks, and an MVP 6 to 10 weeks. You see a working demo every week.
Teams across Europe, including Germany, the United Kingdom, the Netherlands, Switzerland, the Nordics, France and Austria, as well as the US and Canada. All of it remote.
An independent engineer. I write the code on every project myself, on a direct contract.
Yes, on the engineering side: EU data residency where you need it, data minimization, a deletion path that reaches your vector store, and the logging and human oversight the EU AI Act asks for.
Book a free 30-minute call at https://cal.com/ergini/free-30-min-scoping-call, or email ergin@ergini.com. I reply within hours.
Tell me what you're building
A free 30-minute call. You'll leave knowing what to build first.