Applied AI Engineer · Oslo

Real estate AIthat ships in production.

Luxury Marbella listings, vacation-rental owner portals, and multi-county permit intelligence — built end to end with LLMs, agents, and production data pipelines.

LinkedIn
Book now+46 76-161 38 73Message me on LinkedIn
About

I'm an Applied AI Engineer in Oslo focused on production real estate systems — luxury listings, vacation-rental ops, and permit intelligence. I build LLM workflows, data pipelines, and staff-facing portals that survive brittle extraction, multilingual copy at scale, and long-running sync jobs.

For eight months I worked directly with one of Gothenburg's top agents on Kian Estate and KE Stays. I apply the same production discipline from prior safety-critical engineering work — measurable outcomes, graceful degradation, observability.

Currently

Building a proptech lead generator for Florida building permits — scrape, enrich, and score construction leads across 67 counties.

Oslo · Independent · zavian.ai

Speciality focus
2023202420252026full timeproptechJan 2026
  • System architecture at tier 1 company · ends Jan 2026
  • Proptech AI · from Oct 2024
Work

Proptech systems, in production.

Eight months hands-on with a top Gothenburg agent — luxury listings, vacation rentals, and permit intelligence.

Construction leads

Florida Lead Portal

2026 – Present

67-county permit intelligence

Solo-built scrape → enrich → score pipeline across Florida county permit portals. Zyte deep-fetch for anti-bot walls, GIS + Sunbiz enrichment, score-gated lead tiers, and a Railway ops portal for staff review.

Scope
  • 50+ county adapters — Accela, EnerGov, CitizenServe, custom portals
  • Enrichment cascade: permit → parcel GIS → corporate entity → contact score
  • Daily cron scraper + ops UI for review, contact, and CSV export
Built with
Pipeline at a glance
67
Florida counties
50+
Sources live
Daily
Scraper cron
3-tier
Lead scoring
Luxury real estate

Kian Estate

2025 – Present

Staff portal for luxury Marbella listings

Bespoke staff portal for a top Gothenburg agent's luxury Marbella brand — MLS import, multilingual AI translation, image SEO audits, and ChatGPT-assisted bulk copy for high-value listings.

Scope
  • MLS → CMS pipeline with publish-to-site workflow for luxury properties
  • DeepSeek translation queue with review gates across EN/ES/DE/FR/NL/SV
  • Image library AI audit for alt text, duplicates, and SEO gaps before go-live
Built with
kianestate.com
Kian Estate staff portal dashboard
Vacation rentals

KE Stays

2025 – Present

Owner portal + admin platform

Dual-portal vacation rental ops — PropertyFlow for owner self-service (bookings, revenue, status) and KE Stays Admin with Lodgify deep sync, onboarding, and property health monitoring.

Scope
  • Owners self-serve routine queries without support tickets
  • Bidirectional Lodgify sync with conflict detection on calendars
  • Onboarding workflow cut time-to-live for new owner properties
Built with
kestays.com
KE Stays admin properties with Lodgify sync
Capabilities

What I bring to a generative AI engineer role.

LLMs & NLP

Production prompts, structured outputs, and tool calling across Claude, OpenAI, and DeepSeek for real estate workflows.

RAG & Retrieval

Enrichment cascades, entity resolution, and GIS/corporate data pipelines with dedupe at the database layer.

Agents & Orchestration

LangGraph state machines, MCP tool boundaries, and human-in-the-loop approvals in Slack with checkpointed workflows.

AI Quality & Evaluation

Retry policies, lead scoring, regression fixtures, and before/after metrics so pipelines degrade gracefully.

AI Platforms

Anthropic API, Railway + Postgres, and cloud AI patterns on Azure and Vertex for production deployments.

Engineering

Python, FastAPI, Next.js, Scrapy, PostgreSQL, Alembic — async jobs and ops UIs that staff actually use.

Proptech domain

MLS integration, luxury listings CMS, vacation-rental sync, permit intelligence, and multilingual SEO at scale.

Production discipline

Safety-critical mindset: measurable outcomes, FMEA-style failure thinking, and production observability.

LLMs & NLP

Production prompts, structured outputs, and tool calling across Claude, OpenAI, and DeepSeek for real estate workflows.

RAG & Retrieval

Enrichment cascades, entity resolution, and GIS/corporate data pipelines with dedupe at the database layer.

Agents & Orchestration

LangGraph state machines, MCP tool boundaries, and human-in-the-loop approvals in Slack with checkpointed workflows.

AI Quality & Evaluation

Retry policies, lead scoring, regression fixtures, and before/after metrics so pipelines degrade gracefully.

AI Platforms

Anthropic API, Railway + Postgres, and cloud AI patterns on Azure and Vertex for production deployments.

Engineering

Python, FastAPI, Next.js, Scrapy, PostgreSQL, Alembic — async jobs and ops UIs that staff actually use.

Proptech domain

MLS integration, luxury listings CMS, vacation-rental sync, permit intelligence, and multilingual SEO at scale.

Production discipline

Safety-critical mindset: measurable outcomes, FMEA-style failure thinking, and production observability.

Testimonials

What partners say — on the record.

References available upon request. Hover a card to reveal the full testimonial.

Reference available upon request
Hover to reveal
Backman Fast · Gothenburg
“Anders shipped a staff portal and AI translation engine that changed how our team works across Marbella, Gothenburg, and six language markets. Listings that used to take a full day of manual copy now publish themselves — with quality gates our agents actually trust. He works like an engineer who understands brokerage, not a contractor who needs briefing.”
Elton
Senior Real Estate Agent · Backman Fast
backmanfast.se
Reference available upon request
Hover to reveal
repforce.ai · AI Factory
“Anders built our Jira AI Factory on LangGraph and MCP with PostgreSQL checkpointing — agents that pause for human approval in Slack and resume without holding compute. The architecture is the cleanest agent orchestration I've seen shipped to production. He treats failure modes as first-class citizens, not edge cases. Any proptech AI team hiring him is getting a senior engineer on day one.”
repforce.ai
Leadership · repforce.ai
Want a deeper reference?
Full references from Backman Fast, repforce.ai, and prior Volvo Buses engagements available on request.
Request references
Contact

Let's buildproptech AI that ships.

I'm based in Oslo and available for Applied AI Engineer engagements with proptech teams. Reach out — email, Calendly, or LinkedIn.

Google Meet / Teams · Anders Ljungstedt
30 minutes · Oslo time
Book now
anders.ljungstedt1@gmail.comLinkedIn
+46 76-161 38 73 · zavian.ai