father husband developer

HANS LÖFGREN

Engine & Gameplay Programmer

UNREAL ENGINE · FORTNITE · EPIC GAMES

View projects GitHub ↗

X 0.0 Y 0.0 Z 0.0

FPS 60

SWEDEN

59.33°N 18.06°E

01 — Details

I build engine and gameplay systems for Unreal Engine and Fortnite at Epic Games. Outside of work I tinker with small tools, contribute to open source, and keep a running list of side projects under 1two3code.

Details

ROLE

Engine & Gameplay Programmer

COMPANY

Epic Games

FOCUS

Unreal Engine, Fortnite

BASED IN

Sweden

ALSO BUILDING

Open-source tools & utilities under 1two3code

ELSEWHERE

@1two3code on X — suspended as of Aug 8, 2026.
Make sure not to speak out against big corporations stealing your work, or they'll silence you too. I hope you enjoy my work on Fortnite, though.
A token I support on pump.fun ↗

02 — Outliner / Experience

World Outliner

Engine & Gameplay Programmer

Epic Games

Working on Unreal Engine and Fortnite. Specifics are under NDA — happy to talk through the general shape of the work in conversation.

2025–PRESENT

Smart Contract Developer (Contractor)

K8 Smart Contracts AB

Freelance contract work building smart contracts on Solana.

2024–PRESENT

03 — Content Browser / Projects

Content Browser

Shell 0xdiff Converts a binary file into diffable text and opens it with code --diff. github.com/1two3code/0xdiff HTML 1two3code.github.io Personal GitHub Pages site — an earlier home base before this one. github.com/1two3code/1two3code.github.io JavaScript evershop Contributions to Evershop, an open-source Node.js e-commerce platform. fork of evershopcommerce/evershop

04 — Support Freelance Smart-Contract Work

Support

If you want to support independent, freelance smart-contract development on Solana, you can send SOL directly.

05 — Output Log / Contact

Output Log

> github github.com/1two3code