Palmvik Development AB

Kristofer Palmvik

M.Sc. Information Technology: Media Informatics, Linköping University

Helping digital product organisations build and scale. As Tech Lead, Staff Engineer, or Product Engineer I use my 20 years of experience to work across product strategy, team culture, and delivery practices to make the most out of AI native development.

Work

Position Green Software Developer 2025–

Leading sustainability platform. Integrated agentic AI tools, built an event-driven notification engine, and founded an internal learning hub.
Trustvoice Software Engineer 2023–2025

Ratings & review platform. Shipped RAG-based AI review summarization; led a mission-critical Rails upgrade.
Univid Developer 2022

Branded webinar platform. Scaled real-time video, chat, and interactive features on Node.js and AWS.
Bonnier News Local Tech Lead 2021–2022

Sweden's leading local news group. Architectural direction, performance improvements, and observability with Datadog and GCP.
Hemnet Tech Lead / Staff Engineer 2016–2021

Sweden's #1 real estate platform. Initiated the move from Rails monolith to Next.js + GraphQL; engineering and product knowledge-sharing across the org.

Stack

Frontend React, Next.js, TypeScript
Backend Node.js, Ruby on Rails, C# .NET
Infrastructure AWS, GCP, PostgreSQL, RabbitMQ, Cloudflare, Datadog
AI Claude Code, GitHub Copilot, Codex. Developing RAG and LLM solutions.

Read more about me at kristofer.palmvik.se

Contact

Available for Tech Lead, Staff Engineer, or Product Engineer engagements. Remote or onsite. Based in Linköping.

Want to grab a fika – virtual or in person?