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Kilonzo88/README.md

๐Ÿ‘‹ Meet Dennis Kilonzo

Fullstack and Smart Contract Engineer | Rust & Solidity Specialist

๐Ÿš€ About Me

I build high-assurance decentralized systems. I am currently building hybrid Web2/Web3 infrastructure that solves real-world fragmentation in Healthcare and DeFi, utilizing Rust for performance and Solidity for trustless execution.

  • Zero-to-One Builder: As an aspiring Founder, I don't just code for the sake of it. I understand the importance of shipping value and therefore I design product architectures that balance technical decentralization, scalability and user experience.
  • System Thinker: Passion for solving complex problems with elegant architecture i.e systems engineering (Rust) with smart contract logic (Solidity)
  • Simplicity: No spaghetti code. I believe in clean code, and clear thinking.

๐Ÿ—๏ธ What I Build

  1. High-performance backend systems

  2. Blockchain/DeFi infrastructure

  3. Scalable APIs & microservices

  4. Smart contract systems (audited + production-ready)


๐Ÿ“ˆ My Engineering Philosophy

  1. Security and correctness first

  2. Design for observability and maintainability

  3. Prefer clarity over cleverness

  4. Ship fast, learn faster, refactor with intention

๐Ÿ† Featured Projects

๐Ÿ”น WeCare dApp

A hybrid Web2/Web3 healthcare records management system.

  • The Problem: Medical records are currently siloed, prone to data breaches, and lack patient ownership.
  • The Technical Challenge: Integrating decentralized identity and storage without sacrificing the user experience of traditional social logins.
  • The Solution: Engineered a Flutter-based mobile interface backed by Rust and Solidity smart contracts. Implemented a robust data lifecycle that ensures clinical privacy while granting patients sovereign ownership of their history.
  • Stack: Rust Solidity Openzeppelin Flutter Decentralized Identity Hedera Concencus Service

An algorithmic stablecoin pegged to the US Dollar.

  • The Problem: Traditional stablecoins rely on centralized custodians, introducing counterparty risk.
  • The Technical Challenge: Maintaining a strict 1:1 peg entirely on-chain without fiat reserves.
  • The Solution: Developed an algorithmic minting engine that uses Bitcoin and Ethereum as over-collateralized assets to ensure solvency.
  • The Impact: Provides a transparent, censorship-resistant medium of exchange compatible with the wider DeFi ecosystem.
  • Stack: Avalanche's C-Chain Ethereum L1 Solidity Chainlink PriceFeed Oracles Openzeppelin

The project aggregates borrowing and lending rates from multiple DeFi protocols and recommends the best one. The MVP aggregates Morpho on base and Aave on Avalanche C-Chain

  • The Problem: DeFi participants and crypto-savvy investors seeking optimal lending/borrow yields across multiple protocols and chains face significant challenges.
  • The Technical Challenge: Blockchain interoperability of the different protocols is gas fee intensive.
  • The Solution: Ensure the frontend calls the fluctuating APY rates while the gas fee optimized smart contracts handle the core logic of lending and borrowing.
  • The Impact: Empowers users and automated agents to effortlessly find the most efficient lending opportunities across DeFi, driving safer participation and smarter capital flow across the entire ecosystem. .
  • Stack: Avalanche's C-Chain Base Aave Solidity Chainlink CCIP Openzeppelin

The project is a bare-bones Zero Knowledge system built from sratch without using DSLs like Noir/Circom

  • The Problem: Most ZK developers treat proof systems as "black boxes," utilizing high-level compilers (Noir/Circom) without understanding the underlying arithmetization, finite field arithmetic, or how constraints are actually validated.
  • The Technical Challenge: Translating high-level logic (like Merkle Tree inclusion) into a Rank-1 Constraint System (R1CS) that uses non-standard cryptographic scalar fields (BN128) and implementing ZK-friendly hash functions (Poseidon) from the ground up.
  • The Solution: A custom Rust framework that implements fundamental ZK-SNARK building blocks: a FieldElement arithmetic engine, an R1CS constraint system for logic validation, and a circuit layer that generates verifiable binary proofs.
  • The Impact: Demystifies the "magic" of Zero-Knowledge Proofs by providing a transparent, code-first learning path. It serves as a bridge for developers to move from theoretical ZK math to professional production-grade DSLs with a deep understanding of the mechanics. .
  • Stack: Rust Finite Field Arithmetic (BN128) Poseidon Hash R1CS Bincode Serialization

โœ๏ธ Latest Writing

Technical deep dives and architectural thinking published on Substack and Medium.


๐Ÿ› ๏ธ Tech Stack & Tools

Domain Technologies
Smart Contracts Solidity, Foundry, OpenZeppelin, Alchemy
Security & Auditing Slither, Aderyn
Systems Programming Rust, Tokio, Axum
Frontend/Mobile Flutterflow, Web3.js
Databases Postgres, MongoDB
Distributed File System IPFS
Automation n8n
DevOps & Tools Git, Docker, Linux

๐Ÿ“ซ Let's Connect

I am currently open to Contract and Full-time Smart Contract Engineering and Rust Backend roles.

Check out my socials!

LinkedIn ย  X ย  Substack ย  Medium

Pinned Loading

  1. Talent-Index/StableCoin-Project Talent-Index/StableCoin-Project Public

    This is a decentralized stable coin pegged to the US dollar offering an algorithmic approach to maintaining stability. Users can mint the DSC token using Bitcoin or Ethereum as collateral, ensuringโ€ฆ

    Solidity 1