Solidity Engineer


My name is Alexandra.
I am a software/blockchain engineer.

I have spent the last three years passionately working on
web-based applications both on the front-end and back-end
using technologies such as React, .Net(C#), and Javascript.

I am a core contributor to the team that builds and manages at least 70% of the management systems for tertiary institutions in my country using.Net core and ASP.Net Web API. I've also designed and built a number of applications, including an online banking solution and an Ecommerce Web API (github.com/king-Alex-d-great/Ecommerce-WebApi).

Building and Working with security-sensitive management
systems have given me a security approach to development.
With accumulated knowledge from studying past and possible hacks and vulnerabilities of smart contracts combined with Inspex’s smart contract security guide, I write standardized and security-conscious smart contracts using Solidity.

My approach to building smart contracts is to allocate 20% of development time to initial code creation, 30% to optimization, and 50 percent of development time to quality assurance (testing).

Other technologies I use for development and testing are
Solidity visual developer, HardHat, Waffle, Echnida, Slither, Chai and Mocha, Infura, ChainLink, Alchemy, Ganache, and other
blockchain technologies.

These are some Web3 applications I have built:
- Link: resolutio.ai
- Crypto528 DAO
- Link: crypto528.com
-GiftSeaNFT market
- Link: giftseanft.com

Recently shipped a decentralized crowd funding platform to help countries in crisis. Also working on a platform dedicated to fighting NFT scams.

I have written contracts for most of the popular token standards
(ERC20, ERC721, and ERC1155 tokens).
I have also worked on a custom DAO project that required the
adept use of a DON and a custom multi-signatory wallet. I used a decentralized oracle network (ChainLink VRF) to introduce secure randomness into the project.

Enough about techy stuff. How do I align with you?
My journey is that of a lifelong learner and that is one
of the many beauties of working with me.

In every position, I have ever held I have demonstrated an excellent ability to swiftly learn new skills, correctly analyze requirements, and ultimately deliver features on time.

I am really huge on security and gas optimization of contracts. These are factors I put into consideration before deployment because it leaves everyone especially end-users happy.

One of my greatest strengths is my energy and interpersonal interaction. This is very evident in my work and when I am with a team.

Thank you very much for your time. I look forward to hearing
from you regarding the next steps.

Ogubuike Alexandra.

Experience: 3 years

Yearly salary: $100,000

Hourly rate: $70

Nationality: 🇳🇬 Nigeria

Residency: 🇳🇬 Nigeria


Period Title Company
2019 - 2020 Chief of Operations Baysuit Inc
2020 - 2021 Frontend Web Developer Genesys Tech hub
2021 - Software Engineer Tenece Professional Services
2022 - 2022 Contract Blockchain Developer Crypto528
2022 - Lead Blockchain Developer Resolutio