Hi, I'm Velkan

Fullstack & Blockchain Developer

I'm a versatile Software Engineer with extensive experience building production-ready decentralized applications (dApps), high-performance backends, and immersive 3D interfaces. Passionate about architecting scalable systems and seamless user experiences across the Web3 and Web2 landscape. Proven track record of delivering end-to-end solutions, from secure smart contracts to complex, state-managed frontends.

Skills

01

Languages & Core

TypeScript
JavaScript
Solidity
Node.js
02

Frontend Evolution

Next.js 16
React 19
Three.js
GSAP
Tailwind CSS 4
Framer Motion
03

Backend & Systems

NestJS
Prisma
PostgreSQL
MongoDB
Redis
GraphQL
04

Web3 Engineering

Wagmi/Viem
Foundry
Hardhat
Envio HyperIndex

Projects

Monshape

Monshape

Next.js / Wagmi / Zustand / React Query / Framer Motion

Official project portal for Monshape on Monad, featuring secure wallet integration, an eligibility checker, and community campaign tracking.

Firespot

Firespot

Next.js / NestJS / Zustand / Redux Toolkit / React Query

Comprehensive QR payment ecosystem with merchant dashboards, real-time analytics, and instant bank transfer settlement.

Rebalancr

Rebalancr

Next.js / Mantine / Redux Toolkit / Privy / Allora AI / Kuru DEX

AI-powered portfolio rebalancing protocol built natively for Monad, leveraging Allora for predictive analytics and Kuru DEX for deep liquidity execution.

Blonks

Next.js / Solidity / Foundry / Wagmi / React Query

On-chain generative art project on Monad, featuring evolving ASCII portraits deterministically generated from wallet addresses.

Kairos

Kairos

Next.js / NestJS / Envio / Prisma / Wagmi

Automated DCA trading bot leveraging MetaMask Advanced Permissions for secure, non-custodial strategy execution.

Riskon

Riskon

Next.js / Redux Toolkit / Wagmi / React Query / Solidity

High-speed prediction markets with 3-minute rounds and fixed-odds payouts for automated on-chain price forecasting.

Covus

Covus

Solidity / Hardhat / Next.js / Wagmi / Scaffold-ETH 2

ERC-4626 compliant liquid staking protocol for STT tokens, featuring instant withdrawals and FIFO queue mechanics.

Farcaster Mini App Starter Kit

Farcaster Mini App Starter Kit

Next.js / Farcaster SDK / Foundry / Wagmi / Scaffold-ETH 2

Foundational toolkit for developing social-integrated dApps and Farcaster Mini-Apps with built-in JFS verification.

Monvoyage

Vite / Three.js / GSAP / Zustand / Tailwind CSS 4

Immersive 3D visualization platform showcasing the Monad ecosystem through interactive particle systems and flocking simulations.

Shapeup

Shapeup

NestJS / Prisma / Solidity / Foundry / Twitter API

Scalable backend engine for signature-verified minting and campaign achievement tracking for Web3 applications.

LET'S CONNECT.

Currently looking for new opportunities and collaborations. If you have a project in mind or just want to say hi, my inbox is always open.

THANK YOU

THANK YOU

THANK YOU

THANK YOU

THANK YOU

Have a nice day