Software Engineer at Innowise Group

Delivered frontend features for enterprise web applications across financial management, medtech, and logistics. Focused on complex, data-heavy interfaces, accessibility (WCAG), performance optimization, maintainability, and reliable API integration. Worked on payroll and financial management systems with large datasets, filtering/pagination, and form-heavy workflows, and drove a Material UI design system to full component coverage. Implemented responsive, accessible, pixel-perfect layouts for a medtech product used by clinics, students, and universities, and resolved a critical mobile performance issue end to end. Built logistics dashboards for quotes/RFQ and led technical-debt reduction improving stability for corporate clients. Used AI-assisted development tools (Claude Code/ChatGPT/Codex) daily to speed up debugging and development.

Software Engineer at Innowise

Full-cycle development from architecture and design to implementation and deployment for projects including Payroll and Financial Management System, Voka medtech application, and a tool to create and organize documents for delivering goods worldwide. Built interactive UIs with React and a wide range of JS libraries (testing, UI, state management). Also gained experience with backend technologies (PHP, Node.js).

Frontend Developer at Onilab

Designed, built, and shipped custom web tools for clients end to end, from gathering requirements to delivery and iteration. Led a lead-generation tool with React UI for browsing/filtering/managing large contact lists and integrated it with a data-collection backend to support email outreach campaigns. Developed an AWS automation internal tool to run and track routine tasks through a simple interface. Built a medical clinic platform organizing patient interactions and supporting software using Java (Spring Boot, Hibernate) and MySQL.

Software Engineer at Self-Employed

Delivered numerous projects requiring strong knowledge of JavaScript and React, as well as Next.js, TypeScript, and Tailwind CSS. Tackled tasks from interface optimisation to creating tools that assist businesses with API integration and adaptive interfaces.

at Career break

Dedicated this period to reaching production-level proficiency in React, TypeScript, and Next.js, including state management, testing, and modern tooling, before returning to client work.

Software Engineer at LivingTree Charities, Inc.

Long-term development on a mature donation platform, starting as an intern and growing to independently handle the majority of incoming tickets across frontend and backend. Owned payments, reporting, and scheduling features that contributed to donation revenue growth. Introduced recurring payments via PayPal integration with weekly donation reports. Implemented role-based access for six user types with distinct permissions and views. Built scheduled-email sending aligned to each recipient’s local hour across multiple US time zones, including cron jobs for newsletters and logging.

Software Engineer at Self-Employed

Long-term engagement with a consistent client, evolving from intern to key player in front-end and back-end development. Implemented weekly donation reports, PayPal API integrations with recurring payments, multi-role support (teachers, admins, bookkeepers, parents, students) and time-zone-aware scheduled emails.