Hi, I'm Viktor

AI-First Software Developer

About

Me

Viktor Kuzmanov

I’m a soft­ware de­vel­oper with 4+ years of ex­pe­ri­ence build­ing AI pow­ered ap­pli­ca­tions and Web3 so­lu­tions across DeFi and Ethereum, spe­cial­iz­ing in So­lid­ity and Web de­vel­op­ment. Along­side blockchain, I’m ex­pand­ing my ex­per­tise in AI en­gi­neer­ing, de­vel­op­ing AI-pow­ered ap­pli­ca­tions and ex­plor­ing how AI agen­ts can solve real-wor­ld prob­lems. I’m also pas­sion­ate about shar­ing knowl­edge through my YouTube chan­nel, where I’ve pub­lished over 300 ed­u­ca­tion­al videos on blockchain and Web3, reach­ing more than 550,000 views. I’m al­ways eager to learn, build, and tack­le chal­leng­ing prob­lems.

AI Engineering

LangChain

LangGraph

Blockchain Development

Solidity

Ethereum

Ethereum

Solana

Solana

Rust

Wagmi

Wagmi

Chainlink

Chainlink

Ethers

Ethers

thirdweb

thirdweb

Three.js

Three.js

Alchemy

Alchemy

Full-Stack development

React

Next

Tailwind

Node

Express

Express

FastAPI

FastAPI

Streamlit

Streamlit

PostgreSQL

MySQL

SQLite

MongoDB

MongoDB

Supabase

Mongoose

Mongoose

Firebase

Firebase

GraphQL

Nginx

HTML

CSS

Tools

Docker

Claude

Copilot

OpenCode

Bash

Git

NPM

Eclipse

IntelliJ

VS Code

VS

Vercel

Render

GitHub

Xcode

Actions

Experience

Freelance Software Developer

at Hitrost
Feb 2026 - present
LangGraphLangchainSolidityReact.jsNode.jsAWSDockerPostgresql

Senior Blockchain Developer and Content creator

at Dapp University
Feb 2022 - Feb 2026
SolidityRustNext.jsReact.jsNode.jsDockerChainlinkThird Web

IOS Developer & Publisher

at App Store
Dec 2023 - present
SwiftXcodeApp StoreGithubDocker

Content Creator

at YouTube
Oct 2021 - Present
AI EngeneeringRAGLLMsBlockchain DevelopmentEthereumBitcoinWeb Development

Projects

NextRole: Autonomous AI Job-Application Agent screenshot

NextRole: Autonomous AI Job-Application Agent

LangGraphLangChainNode.jsReact.jsDockerGithub Actions

Status: In Dev

AgroAssist: RAG-Powered Crop Treatment Copilot screenshot

AgroAssist: RAG-Powered Crop Treatment Copilot

LangChainRAGSemantic SearchVector DBsReact.jsNode.jsPostgreSQL

Status: Complete

RunChain: Play-to-Earn Web3 Runner Game screenshot

RunChain: Play-to-Earn Web3 Runner Game

SolidityPolygonEthers.jsNFTs

Status: Complete

3D Web3 Metaverse screenshot

3D Web3 Metaverse

SolidityReactThree.jsNFTsMetamask

Status: Complete

Best-Price DEX Aggregator screenshot

Best-Price DEX Aggregator

SolidityUniswapSushiSwapReact.js

Status: Complete

Automated On-Chain Payroll Vault (Chainlink Automation) screenshot

Automated On-Chain Payroll Vault (Chainlink Automation)

SolidityReactChainlinkMetamaskEthereum

Status: Complete

Contact

Have a ques­tion or want to work to­geth­er? Leave your de­tails and I'll get back to you as soon as pos­si­ble.

© 2026 viktor
I’m a very fast learner btw

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