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ohana-creator/README.md
OHANA BENTO · Developer · DevRel

LinkedIn Location Email


About

Software Engineer. I build decentralised protocols, data systems, and production infrastructure — and occasionally direct short films. My focus is on blockchain development (Ethereum, Solidity, Avalanche) and the intersection between technology, design, and real-world utility. I am looking for roles in Lisbon, Germany, or Remote. I aim to create efficient, trustless systems tailored to African & global realities, because I believe that technology is most powerful when it reaches those who need it most.


Projects

Blockchain & Web3

Project Description Stack
FundChain Decentralised crowdfunding on Ethereum. Funds locked by smart contract — released only when goals are met, refunded if not. Solidity Ethereum Hardhat
web3-learning-labs Research lab: ERC-20/ERC-721 standards, DeFi primitives, Avalanche cross-chain experiments. Solidity Avalanche

Data Science & Backend

Project Description Stack
SalaryScope Backend engine computing statistically robust salary ranges using percentile modelling. TypeScript Data Science
Titanic-FTL ML survival prediction model — final project for Frontier Tech Labs. Python ML Jupyter

Infrastructure

Project Description Stack
ZKTeco LX14 Integration Recovered an undocumented biometric terminal at a law firm — no credentials, no docs. Built a full pipeline from USB extraction to automated HTML attendance reports. Documented on Medium. Python Linux pyzk HTML
Single-Service-Container Production-grade Docker + Nginx with TLS 1.2/1.3, built from scratch. Docker Nginx TLS

Stack

Blockchain     Solidity · Ethereum · Avalanche · EVM · Hardhat · ERC-20 · ERC-721
Languages      C · C++ · Python · TypeScript
Web            HTML · CSS
Data           Pandas · NumPy · scikit-learn
Infrastructure Linux · Docker · Nginx · Git
Design         Canva · Figma · Brand Identity · UI/UX

Background

  • Common Core, Escola 42 Luanda — May 2024 to present
  • High School in Physics and Biology, CEPI Luanda — 2020 to 2023
  • IELTS 6.5 · SAT 1070

Certifications

  • Introduction to Data Science — Cisco Networking Academy (2024)
  • UNESCO-IEEE Entrepreneurship Bootcamp for Early-Career Engineers (2024)
  • ALX AI Career Essentials (2024)

Recognition

  • Silver Medal, Genius Olympiad — Rochester University, USA Short film KUIKILA on Malaria — written, directed and produced independently
  • Silver Medal, Teeneagle International English Competition
  • 2nd Place, National Short Story Contest, CEPI (2021)

Open to Opportunities

I am actively looking for blockchain and Developer Relations roles. If you're building something in DeFi, wallet infrastructure, or decentralised systems — let's talk.

ohanalweji@gmail.com · linkedin.com/in/ohana-bento · https://medium.com/@ohanalweji

Pinned Loading

  1. -FundChain -FundChain Public

    Decentralized crowdfunding on Ethereum. Funds released only when goals are met — full refunds if they're not.

    Jupyter Notebook 1

  2. pyzk pyzk Public

    Forked from fananimi/pyzk

    Fork of pyzk — adding documentation for Debian/Ubuntu setup (PEP 668) and ZKTeco LX14 USB integration examples.

    Python

  3. Titanic-FTL Titanic-FTL Public

    Usamos habilidades de ciência de dados e aprendizado de máquina para construir um modelo que preveja quais passageiros sobreviveram ao naufrágio do Titanic. Este é o projeto final do Frontier Tech …

    Jupyter Notebook

  4. zkteco-lx14-integration zkteco-lx14-integration Public

    Python