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Obinna Franklin Duru(BinnaDev)
Smart Contract Engineer building reliable, secure, and efficient onchain systems.
Blending deep technical knowledge with a reflective approach to build decentralized technologies people can trust.
My Guiding Values
Every line of code should communicate trust. My work is built on three core principles.
Reliable
Every solution is built to last, tested thoroughly, and maintained responsibly.
Thoughtful
Engineering decisions are intentional, user-focused, and ethically grounded.
Excellent
Standards are high; each project reflects care, precision, and continuous improvement.
Featured Projects
A selection of my work demonstrating a focus on reliability, security, and thoughtful design.
My Professional Toolkit
A curated list of the tools and ecosystems I use to build reliable onchain systems.
Core Focus
My primary expertise in smart contract engineering.
SolidityFoundryHardhatSmart Contract SecurityGas OptimizationOnchain Architecture
Ecosystem & Tools
The languages, libraries, and platforms I work with daily.
EthereumBase (L2)Node.jsEthers.jsOpenZeppelinREST APIs
"Let's build something you can trust with clarity, purpose, and excellence."
I strive to be known as a reliable builder and thoughtful voice in the smart contract ecosystem-creating systems that are not only functional but meaningful.