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.
| 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 |
| 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 |
| 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 |
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
- 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)
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