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Hendri
Rahmat

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23
Finished gigs
0
Finished jobs
0
Website
krakenteam.netlify.app
Country
Not specified
Skills
Web, Mobile & Software Dev
IT & Networking
Engineering & Architecture
HTML
Javascript
React
CSS
Node.js
MongoDB
PHP
Blockchain & Crypto
React Native
Python
AWS
SQL
Solidity
Smart Contract Development
Dapps
Stablecoin
Exchange development
Wallet
Crypto Wallet
Blockchain
Ethereum
Web3.js
Back End Developer
Web Programming
Game Development
E-Commerce Development
Desktop Applications
Databases
AngularJS
Bootstrap
Chatbots
API
API Integration Specialist
Windows
Excel
Devops
Rust
Golang
Automation
Crypto
Web3
DeFi
CI/CD
Algorithms
Debugging
Specialization
Backend & Blockchain Engineer
Hourly rate
$50/hr
Preferred payment options
Ethereum
ETH
USDT
BNB Chain
USDT
Polygon
USDT
USDC
About me
Full-Stack Developer and AI Engineer with 10+ years of specialized experience building production-grade systems across blockchain protocol engineering, AI infrastructure, and fintech. Founder of PT Antareja Nusantara Resources building KVP Protocol (Krakenum Chain) — a Layer-1 blockchain originally in Go and migrated to Rust — with deep experience in arbitrage bots, DEX integration, and multi-chain payment infrastructure. Across 20+ years in technical leadership, I currently lead FinDIGI, KrakenWorld Online, KVP Protocol Phase 2, and Pevi — my own private AI assistant built to support my engineering workflow without dependency on any external AI platform.
https://www.linkedin.com/in/hendri-rahmat-hendrianto-6897b22a/

Work experience

PT PT Antareja Nusantara Resources
May 2015 – Current time
Job title
Owner
Work experience & achievements
1. Built Layer-1 KVP Protocol (Krakenum Chain) with Go then migrated to Rust — deterministic state machine and protocol-level tokenomics. 2. Published K-DEC (Krakenum Deterministic Economic Continuum) — an independent research paper on deterministic economic theory for blockchain. 3. Developed FinDIGI hybrid Web2/Web3 platform with 133 REST endpoints and integrated FinChat AI assistant. 4. Built Pevi — a private AI assistant (Next.js + OpenRouter) to support personal engineering workflow, fully independent from external AI platforms. 5. Published multi-chain SDK supporting 8+ networks and 50+ APIs for real-world integrations. 6. Delivered smart contract and payment systems handling high-volume transactions and automated reconciliation.

Education

Not specified
I will develop and deploy ERC-20 / ERC-721 Smart Contracts on Ethereum, Polygon & BNB Chain
Blockchain & Crypto
Solidity
Smart Contract Development
$350
More info
Payment Gateway & Crypto On/Off-Ramp
Blockchain & Crypto
Smart Contract Development
Dapps
$300
More info
I will build a production-ready REST API Backend with Node.js, TypeScript & PostgreSQL
Web, Mobile & Software Dev
Javascript
Node.js
$300
More info
I will build a Web3 DApp with Wallet Integration, Token Dashboard & DeFi Features
Blockchain & Crypto
Solidity
Smart Contract Development
$350
More info