Software Developer • Full-Stack Web3 Dev • Smart-Contract Engineer • Blockchain Engineer

TENYOKJ I am a software developer focused on protocols, dApps, backend tools, and smart-contract systems that are built to survive real use.

ERC Standards Protocol Engineering DeFi DAO Infrastructure dApps Backend Utilities Telegram Bots Protocol Engineering DEX Systems Smart Contracts Rust + Python Full-Stack Web3
01

About

Positioning

Not a frontend-first portfolio. A builder-first one.

I am strongest in blockchain engineering, smart contracts, and full-stack Web3 product work. Frontend is part of delivery, but the real value is architecture, protocol logic, and shipping the hard parts.

Current Focus

  • dApps, DeFi systems, DAO mechanics, DEX logic, and protocol design
  • Smart-contract development, testing, deployment, and architecture
  • Backend tooling, bots, CLI systems, and product support infrastructure

Stack

Solidity Foundry Hardhat Ethers.js OpenZeppelin TypeScript JavaScript React Next.js Rust Python Node.js The Graph

Primary Roles

Software developer, full-stack Web3 developer, Solidity programmer, smart-contract engineer, blockchain engineer, and backend developer with the strongest depth in blockchain-first systems.

Strongest Work

BERT Protocol, Vestige Protocol, Duglas Testnet, and ShadowWriterAI are the clearest examples of my strongest product and engineering work.

02

What I Build

Blockchain Engineering

Smart-contract systems across ERC standards, protocol mechanics, DeFi logic, treasury flows, deployment pipelines, and production-minded testing.

Full-Stack Web3

dApps with contract integration, ethers.js flows, React/Next.js frontends, indexing layers, operator tooling, and usable product surfaces.

Backend & Utilities

Rust, Python, and Node.js for Telegram bots, CLIs, internal tools, experiments, and supporting systems around bigger crypto products.

03

Featured Work

01 • Open Source

BERT

Stablecoin-native funding infrastructure for grants, treasury coordination, proposal intake, voting rounds, reserve accounting, and milestone-based releases.

Solidity Upgradeable DAO USDC Circle Coverage >95%
BERT project banner

02 • Open Source

Vestige

Inheritance protocol with dead-man-switch logic, heir activation, inactivity windows, grace periods, and Circle-native USDC-first flows.

Inheritance Arc Testnet USDC dApp
Vestige project banner

03 • Open Source

Duglas Testnet

Learning-oriented blockchain network in Node.js with PoW, mempool rules, wallets, P2P sync, explorer workflows, and app-like modules over signed transactions.

Blockchain Node.js P2P PoW
Duglas Testnet project banner

04 • Closed Source / Public Mirror

ShadowWriterAI

Telegram writing assistant for channel admins with channel-style drafting, visual refinement, BYOK model access, and in-chat publishing workflows.

Python Telegram Bot Groq Supabase
ShadowWriter AI project banner

05 • Open Source

FlashAlliance

ERC20-funded collective NFT trading module for small fixed groups with predefined ownership shares and independent capital pools.

NFT Collective Ownership Hardhat 3 Ethers 6
FlashAlliance project banner
04

Project Archive

05

AlsoSwap

Upgradeable AMM DEX for DAO and community ERC20 tokens with pools, router logic, and constant-product pricing.

06

TENJICOIN

Meme token project with a strong narrative identity, ERC-20 token logic, and public-facing product site.

07

SCSL

Educational Solidity security repository focused on real exploit patterns and production-minded remediation.

08

Auctoris

Upgradeable ERC-1155 licensing stack for issuing, validating, selling, and revoking rights on-chain.

09

42 Protocol

Onchain question-and-answer protocol where each ask can become a fully on-chain ERC-721 artifact with deterministic rarity, generated SVG, and Base64 metadata.

10

Extra Protocol Work

Broad experience across ERC standards, smart-contract patterns, deployment flows, governance mechanics, and product-focused Web3 engineering.

05

Mini Tools

StartOS

Terminal mini OS in Rust with login, launcher logic, and custom app management.

Battery & System Guardian

Lightweight macOS tray utility with hardware, uptime, and system visibility in one popup.

LINER

Fast Git-aware CLI line counter for folders and repositories.

Sidera

Cosmic anonymous message board where posts become stars in a vertical night field.

Anchor Size

Automatic Anchor account-size calculator for Solana workflows with JSON reporting.

MEXC Spread Bot

Telegram alert bot for live spot/futures spread events, threaded updates, and market links.

Filek

Telegram file-storage bot with folders, tags, search, trash management, and Premium support.

06

Contact