Olaf Krasoń | Fullstack Web3 Engineer

I build production-ready Web3 products and fullstack systems with Next.js, TypeScript, Node.js, and PostgreSQL, focused on reliability, performance, and clean UX.

Developer Portrait

Featured Projects

Here are some of my recent projects that showcase my skills and experience.

HyperGamble

HyperGamble

A modern gambling app on Hyperliquid blockchain with AI-powered storytelling

Next.jsReactTypeScript+8
Trippin Ape Tribe Platform

Trippin Ape Tribe Platform

Maintained and improved a Solana dapp and NFT ecosystem across web and backend services

Next.jsTypeScriptTailwind CSS+8
HLGATO DeFi Analytics Platform

HLGATO DeFi Analytics Platform

Real-time DeFi analytics and alerting for Hyperliquid tokens, with Discord tooling and dashboards

Next.jsTypeScriptEthers.js+6
Socialfi Engage 2 Airdrop Web3 Platform

Socialfi Engage 2 Airdrop Web3 Platform

A Web3 engagement platform where users earn points by completing tasks for a memecoin airdrop.

Next.jsTypeScriptTailwind CSS+7
Pump.fun memecoin Bot

Pump.fun memecoin Bot

Pump.Fun sniping bot for new created memecoins

TypeScriptSolana web3.js@coral-xyz/anchor+6
Antibotaio

Antibotaio

A sleek authentication system with Polar OAuth integration and dynamic UI components

Next.jsTypeScriptTailwind CSS+5
Seimians Website

Seimians Website

A modern, animated website for the Seimians NFT project, featuring team, roadmap, and NFT showcase sections.

ReactViteTailwind CSS+2
Bobby420 AI Interactive Website

Bobby420 AI Interactive Website

An interactive web experience featuring Bobby420, a humorous AI character with a unique personality and interests in crypto trading, particularly BERA tokens.

Next.jsReactTypeScript+5
Ricky Landing Page

Ricky Landing Page

A modern, animated landing page for the Ricky memecoin token

Next.jsReactTypeScript+4
TON Blockchain Farming Game (Prototype)

TON Blockchain Farming Game (Prototype)

A paused development project featuring blockchain integration and core farming simulation mechanics.

Next.jsTypeScriptTailwind CSS+3

Image Merger API

A robust Node.js server for merging multiple images with queue management and watermark support, designed to overcome AWS Lambda limitations.

Node.jsExpressSharp+3

HyperLiquid Monitor

A real-time monitoring system for HyperLiquid DEX that tracks trading activities and sends alerts via Discord webhooks

TypeScriptNode.jsWebSocket+4

Todo List CRUD App

A simple and modern web app for managing todos with full CRUD functionality.

JavaScriptHTML5CSS3

Work History

My journey through the tech landscape, from freelancing to future opportunities

Freelancer

Self-Employed

2023 - Present

Delivering fullstack web and Web3 projects end-to-end, from requirements to deployment.

Web3 Developer

Trippin Ape Tribe

Jun 2024 - Jun 2025

Maintained and improved a Solana dapp and NFT ecosystem with production operations.

OpenAPI SDK Engineer

HeyAPI

Aug 2025 - Oct 2025

Shipped features for the TypeScript SDK generator and supported community issues and integrations.

Fullstack Engineer

MindPal

Oct 2025 - Present

Building fullstack web applications and Flutter mobile apps for production use cases.

My Strengths

Key qualities that define my approach to development and problem-solving

Ownership and Delivery

Take features from idea to production, including requirements, implementation, and launch.

System Thinking

Design with performance, data flow, and long-term maintainability in mind.

Reliability Focus

Prefer stable, observable systems with clear error handling and predictable behavior.

Collaborative Execution

Communicate clearly with designers, PMs, and engineers to ship aligned outcomes.

Quality and Craft

Care about clean UX, consistent UI patterns, and code that is easy to extend.

Continuous Improvement

Review systems for bottlenecks and improve performance, tooling, and developer experience.

Loading skills...

Blog

Writing that documents my engineering decisions, Web3 experiments, and fullstack learnings.

About Me

I am a fullstack engineer focused on Web3 products, with hands-on experience building production web apps, dashboards, and integrations across the stack. My core toolkit is Next.js, TypeScript, Node.js, and PostgreSQL, and I care about reliability, clean interfaces, and maintainable systems.

I started freelancing in my teens and quickly moved into blockchain work, shipping applications that combine wallet flows, real-time data, and secure backends. That experience pushed me to own delivery end-to-end, from product requirements and UI to backend services and deployment.

I am a weekend student in the IT program at the Silesian University of Technology and currently looking for global remote fullstack Web3 roles where I can contribute immediately and keep scaling system complexity and impact.

Get In Touch

Open to global remote fullstack Web3 roles and consulting. If you are hiring or want to discuss a project with real constraints and shipping requirements, reach out.

Contact Form

Pikachu

Connect With Me