khalo
Software Engineer
Web3 / Blockchain Engineer with hands-on experience building crypto payment processors and Web3-enabled platforms using Next.js, Django REST, PostgreSQL, and blockchain integrations (wallets, on-chain verification, third-party APIs).
I focus on real-world Web3 applications—payments, compliance-aware systems, and scalable backend architecture.
Currently looking for Web3 engineering roles where I can build production-ready dApps, payment infrastructure, or blockchain-integrated platforms with a strong emphasis on reliability and user experience
Experience: 2 years
Yearly salary: $100,000
Hourly rate: $30
Nationality: 🇿🇦 South Africa
Residency: 🇿🇦 South Africa
Experience
Software Engineer/CEO
Sirgil Six 2024 - 2025
Designed and developed scalable SaaS web applications using Django, Django REST Framework, Next.js, and PostgreSQL. Built a dynamic form engine (Z83 platform) supporting multi-industry workflows and automation. Created a crypto payment processor with Web3 integrations, enabling on/off-ramp transactions for block chain-based payments. Implemented and tested REST APIs; contributed to API documentation and security improvements. Automated workflows with GitHub Actions for CI/CD and deployment. Deployed applications on AWS using EC2, S3, and RDS for scalable infrastructure. Configured Nginx as a reverse proxy for secure and optimized application delivery. Implemented CI/CD pipelines to automate testing, building, and deployment processes.
Software Engineer
Empire Partner Foundation 2023 - 2024
Designed and developed scalable web applications using Django and Django Rest Framework. Created UI/UX prototypes in Figma and translated them into functional interfaces. Wrote and maintained documentation: ERDs, workflows, user stories, and acceptance criteria. Implemented and tested REST APIs using Python, JavaScript, HTML, and Vue.js. Participated in peer code reviews to maintain high-quality standards.
IT & Graphic Design Technician
FLOAM NPO 2020 - 2022
Designed mock-ups and graphics for social media and internal use. Installed and maintained IT infrastructure, including hardware, software, networks, and printers. Provided technical support and resolved IT-related issues for the organization. Ensured final artwork met quality standards before distribution.
Skills
blockchain-engineer
fintech
front-end
full-stack
integration
python
english