ELIAS SUNDQVIST — CV.SQVIST.COM

Elias Sundqvist

·Full Stack & AI

SWEDEN · FULL STACK · AI · OPEN SOURCE

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+

[ 01 ]  EXPERIENCE

YEARS

BUILDING

AI PRODUCTS

LLMs · agents · RAG · evals — shipped to real users

[ 02 ]  CRAFT

YEARS IN

SOFTWARE

DEVELOPMENT

+

M.Sc.

Complex Adaptive Systems

CHALMERS UNIVERSITY OF TECHNOLOGY · 2017 — 2022

2016 — 2021 · 6 SUMMERS

Software Developer

TIBCO Spotfire · Unfors RaySafe

  • Hierarchical → tabular data conversion system
  • Test frameworks across databases · Amazon Redshift support
  • RaySafe: sensor calibration control (C#/WPF) · ORM permission manager

HIERARCHICAL → TABULAR

JAN — OCT 2022 · MASTER’S THESIS

Machine Learning Engineer

Syntronic Research & Development

  • Deep learning models for sequence classification
  • Bayesian hyperparameter optimization over architectures & augmentation

BAYESIAN OPTIMIZATION · CLICK TO SAMPLE

JUL 2022 — JUL 2024 · REMOTE

Full Stack Engineer

& AI Backend Developer · Knowy (BrainXpand)

  • Built the product from early stage
  • LLM pipelines → structured knowledge from document collections
  • React frontend · Google Cloud Run · n8n · hiring

JAN 2025 — NOW · GOTHENBURG CURRENT

AI Team Lead

MindArk · Project Celest

  • AI agent system for the game economy & items
  • Custom harnesses around Claude Code & Codex
  • AI tools non-technical teams rely on daily

PROJECT CELEST · MINDARK

AI agents thatanalyze thegame economy.

…and support internal decision-making, and dynamically adjust in-game content.

DRAG THE NODES ↗

Custom harnesses aroundClaude Code & Codex.

celest — harness
ADMIN · CONVERSATION AUDIT
  • REVIEWED
  • FLAGGED
  • FEEDBACK
  • REVIEWED

+ USAGE & ISSUES MONITORED IN GRAFANA

AI TOOLS NON-TECHNICAL TEAMS RELY ON DAILY

ECONOMYCOMMUNITY MANAGEMENTSUPPORT

KNOWY · BRAINXPAND · 2022 — 2024

Documents → entities & relationships

ILLUSTRATIVE ROUTING · PICK A QUESTION

Routed across SQL, graph & vector stores — by question.

31 TOOLS · ONE STACK

COMMUNITY

AI Safety Gothenburg

Facilitated courses on technical AI alignment.

MUSICIAN

choir, piano, guitar,
clarinet & drums.

  1. 01Understand the problem.
  2. 02Ship the feature.
  3. 03Keep improving it.

Elias Sundqvist

Product Software Engineer · Full Stack & AI

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