Senior Full-Stack Engineer

I build software that real people depend on every day, hospital labs across Sweden and Denmark, traders on-chain. Eight years of making messy workflows feel simple, without breaking when it matters.

Let's talk See my work

Uppsala, Sweden · CET/CEST

Gentian AsaniSenior Full-Stack Engineer

Live Web3

Frontend SpecialistWeb3 Builder

About

Senior full-stack engineer, frontend-leaning, working across TypeScript, React, and Node.js day to day, with additional Web3 experience on EVM chains. 8+ years on a clinical LIMS platform (InterSystems IRIS, ObjectScript, React), leading a browser-independence migration and modernising a legacy toolchain to a VS Code workflow. Shipped a live Web3 marketplace on DFK Chain and a multi-chain gas prediction dApp. Remote-first out of Uppsala. Currently building pixelart games with Phaser.

I use AI the way a senior engineer uses any other tool: deliberately. It sits in my daily loop for scaffolding, refactors, and rubber-ducking. I read every diff before it lands, and the engineering judgement stays mine.

Years Shipping

Live

Web3 on Mainnet

Years AI-Augmented Workflow

Skills

Frontend

React
Next.js
TypeScript
Zustand
Redux
Tailwind CSS
Styled Components
HTML5
CSS3

Backend

Node.js
TypeScript
PostgreSQL
Redis
GraphQL
REST
SQL
Python
InterSystems IRIS
ObjectScript

AI Workflow

AI-paired daily development
Multi-model review pipeline
Agent teams with persistent memory
MCP-sourced context

Web3

Solidity
Smart Contracts
ethers.js
DeFi
dApp Development

DevOps & Tools

Git
Docker
GitHub Actions
GCP
Azure DevOps
Railway
VS Code
Figma

Projects

Enterprise

Clinical LIMS Platform

8 years on a Laboratory Information Management System used daily by hospital labs in Sweden and Denmark. Led the browser-independence migration (legacy proprietary IDE to standards-based web + VS Code), architected React modules replacing terminal UIs, and kept strict data integrity and GDPR requirements intact throughout.

InterSystems IRISObjectScriptReactTypeScriptCSPSQL

HONK Hero Marketplace

Live on DFK mainnet. Direct alternative to DFK's Tavern: 1% fee vs 5%, bulk listings, and heroes stay listed while questing. Request throttling and pre-flight state validation to prevent transaction collisions.

ReactWeb3.jsSolidityTailwind

GitHub

GasGuard

Multi-chain gas-price prediction market on BNB Chain testnet. On-chain scoring, live leaderboards, MetaMask flow. Built in a week for a hackathon; got post-launch attention from Seedify for UX and execution.

ReactNode.jsSolidityWeb3.jsMongoDB

Live Demo GitHub

Trendy Factory Discord Bot

Full-stack gaming leaderboard and automation bot for a 500+ member Sandbox community. Real-time scoring engine, dynamic leaderboards, push notifications, deployed on Railway.

Node.jsDiscord APIPostgreSQLRailway

GitHub

Currently building pixelart games with PhaserPhaserPixel artGame dev

I'd rather ship one thing that holds up under real users than ten that look impressive in a demo.

Open Source & Workflow

@YinsPeace

Client and production work is private. Open source is where I experiment.

View profile

How I Ship

Scope the problem first: constraints, edge cases, and the smallest useful slice
Build the vertical slice end-to-end. Types, tests, and wiring before polish
Lean on tooling for the boring parts (scaffolds, refactors). Read every line before it ships.

Currently Shipping

BuildingOmenforge combat identity systemPrivate
Running liveAutomated trading bot on PolymarketLive
IteratingDigivice companion appPrivate
MaintainingHONK Hero Marketplace on DFK ChainPublic
BuildingDFK Classic, community continuation of DeFi KingdomsPublic
ShippingClinical LIMS modules on InterSystems IRISWork

Get in touch

Tell me what you're building. I read every message myself and reply within a day.