// cv

0xledgerflow

Full-Stack Web3 Developer & Smart Contract Security Researcher — Remote

ledgerflow8@gmail.comx.com/0xledgerflowt.me/ledger_flowgithub.com/ledgerflow8
Profile

Full-Stack Web3 Engineer & Solana Security Researcher with a proven track record of shipping end-to-end distributed systems across web, mobile, and real-time environments. Specialist in building high-performance Solana programs using Rust and Anchor, backed by robust React/TypeScript frontends. Experienced leading complex architectures — from cross-platform React Native marketplaces to Discord-integrated virtual economies. Combines deep protocol-level security insights with practical full-stack deployment (Node.js, PostgreSQL, Docker) to audit code and build unexploitable decentralized applications.

Experience

Lead Software Engineer — Vexium Verse

Remote · Feb 2026–Present

Vexium Verse turns Discord communities into persistent virtual civilizations, each server a configurable "World" with its own currency, government, businesses, jobs, taxes, and resource systems.

  • Leads architecture and delivery across a 4-developer engineering team at a 6-person company, spanning a Discord bot and companion web dashboard
  • Builds in-world economy systems: currency issuance, income/employment, business ownership, property purchase, resource trading, taxation
  • Designs server-owner configuration layer for world rules, economic parameters, progression
  • Integrates third-party services/APIs across bot and dashboard
  • Profiles/resolves memory and performance bottlenecks via device and load testing; coordinates the team through production incidents

Lead Developer & Backend Engineer (Contract) — Jut

Remote · Mar–Jul 2026

Cross-platform React Native marketplace app (iOS/Android) for booking local artisans.

  • Led technical direction on a two-sided mobile marketplace, owned backend development
  • Designed/built backend services and APIs: data models, endpoints, account handling for both sides
  • Developed for iOS and Android from a single React Native codebase

Full Stack Developer (Contract) — Kancler Coin

Remote · Mar–Apr 2026
  • Built and shipped public-facing site for a Solana-based token project, layout through deployment
  • Integrated live DexScreener price feed + market-stats panel (supply, market cap, LP burn, audit score)
  • Implemented contract-address copy-to-clipboard and outbound routing to Phantom, X, Telegram
  • Built anchor-based section navigation, whitepaper modal, mobile-first responsive layouts

Web & Application Developer (Contract, sole developer) — Golden Goose

Remote · Apr 2026
  • Delivered the project's web3 site end to end solo — frontend, server logic, database connections
  • Integrated DexScreener API for live token price/market data
  • Built browser-based community games to drive engagement

Frontend Developer (Contract, sole developer) — Red Panda

Remote · Apr 2026
  • Built the project's web3 information site solo, including live token market-data view via DexScreener
  • Developed interactive community games using a component-driven framework
Additional Projects

Axar — Peer-to-Peer Compute Marketplace

axar.space · cross-platform desktop app (macOS/Windows)

  • Built live screen sharing with remote control over WebRTC P2P, with provider-side access controls
  • Implemented Compute Mode — sandboxed Docker container file processing
  • Architected backend on Render with Supabase (Postgres) + Upstash (Redis); shipped distributable builds for both platforms as a university capstone project

Dream Lots — Interactive 3D Real Estate Visualization

Browser-based 3D walkthrough of a lakeside property development

  • Built with React Three Fiber, plus a portable vanilla Three.js vegetation module usable standalone
  • Implemented procedural textures, GPU-driven wind shaders, instanced geometry with LOD strategies

Naija Quiz Arena — Real-Time Multiplayer Trivia PWA

Nigerian history/current affairs quiz app with live multiplayer

  • Designed four game modes: synchronized head-to-head duels, live lobby with player presence, private matches
  • Enforced leaderboard integrity server-side so only ranked matches affect standings
Achievements
2x
hackathon winner
20+
projects shipped
2023
building since
Skills
Languages
JavaScript (ES6+), TypeScript, Python, HTML5, CSS3
Mobile & Frontend
React Native, iOS, Android, React, Redux, Context API, responsive/component-driven UI
Backend & Data
Node.js, REST APIs, GraphQL, PostgreSQL, Supabase, Redis, Upstash, Docker
3D & Graphics
Three.js, React Three Fiber, GLSL shaders, instanced geometry, LOD optimization
Web3
Rust, Anchor Framework, SPL, PDAs, @solana/web3.js, Wallet Adapter, Anchor Client TS, Solana CLI, RPC Providers
Tools & Practices
Git, GitHub, CI/CD, WebRTC, Discord bot development, Render, Agile, Scrum, automated testing
Education

BSc, Information Technology

University of Ilorin, Kwara — Expected Oct 2028