Senior Full-Stack Engineer & Tech Lead

Led technical and product delivery for the B2B side of a digital bank, spanning architecture, backend systems, integrations, and production delivery.

• Introduced AI-assisted development practices and mentored colleagues on using AI tools effectively for planning, implementation, refactoring, and documentation while preserving code quality.
• Built core B2B banking capabilities across authentication, client dashboards, payments, payroll, cards, e-signatures, and client-facing workflows.
• Designed and implemented the integration layer connecting banking services, payments, payroll, card systems, e-signatures, and client-facing workflows.
• Owned the procedure for issuing salary cards to employees of client companies, coordinating payroll, card systems, and client-facing workflows.
• Led and mentored engineers across backend and frontend, establishing engineering practices, review standards, and architecture direction.
• Took over frontend leadership for a year using TypeScript/Vue to unblock delivery and improve full-stack alignment.

• Skills
• Ruby on Rails
• Banking
• Fintech
• Vue
• TypeScript
• NestJS
• Kubernetes
• Agentic engineering

Senior engineer on a European payment platform, working on production payment infrastructure, third-party financial integrations, security-sensitive flows, and PCI-DSS compliant delivery.

• Maintained and extended core payment processing systems across Mastercard, wire transfers, Centrolink, and related financial integrations.
• Worked on high-risk money movement flows where reliability, auditability, and secure handling of financial data were central requirements.
• Supported PCI-DSS compliant engineering practices across payment features, infrastructure changes, and production maintenance.
• Delivered adjacent product and platform work across Elixir/Phoenix, Node.js, and Flutter where needed to support business delivery.

• Skills
• Ruby on Rails
• Fintech
• PCI-DSS
• Elixir
• Node.js
• Flutter

Built and shipped web platforms across healthcare, advertising, and custom software projects.

• Built one of the largest medical tourism portals for Israel from scratch using Ruby on Rails.
• Developed and launched an ad network from scratch as a solo full-stack developer using PHP.

• Skills
• Ruby on Rails
• React
• PostgreSQL
• Elasticsearch
• Laravel

Built e-commerce, automotive marketplace, advertising, healthcare, and content platforms using Ruby, PHP, and full-stack web technologies. Led small teams, trained engineers, and delivered products from scratch.

• Skills
• Ruby
• PHP
• Full-stack development
• Team leadership