Full Stack Engineer | Cybersecurity, B2B SaaS

Scientific Fridges Manufacturer

About the Project

Built a configurator for the client's hardware products, from initial requirements and architecture through delivery.

• Manufacturing

Responsibilities

- Led the migration of legacy SVG schematics to Canvas, improving rendering performance and enabling panning, zooming and interactive workflows. - Designed the project architecture for both human and AI-agent workflows, introducing reusable skills, prompts and context files such as AGENTS.md and CLAUDE.md.

Cybersecurity Endpoints Monitoring

About the Project

Set up the backend for a new product as a Go modular monolith, following Clean Architecture, SOLID and ADR practices. The product is used by the first clients, and the architecture has proven scalable and maintainable.

• Cyber-security

Responsibilities

- Built an Atomic Design-based frontend design system with React, MUI, Storybook and Figma MCP, with every component connected to Chromatic to prevent visual regressions. - Documented each component and wrote instructions for AI so humans and agents can maintain it. Added automated accessibility tests.

Automotive cybersecurity startup, Round A

About the Project

Developed backend functionality with Python and Flask, and tested frontend functionality end to end with Playwright. Introduced Storybook-based interactive documentation of reusable React components for the client's cross-functional teams, so design reviews and decisions took minutes instead of days.

• Automotive

Responsibilities

- Built the backend in Python and Flask and wrote end-to-end frontend tests with Playwright. - Set up Storybook documentation for reusable React components. - Integrated GitHub Copilot into the daily workflow, significantly increasing code velocity and documentation accuracy.

Offline browser for a French government-backed project

About the Project

Led the migration from a custom framework to Nest CLI, addressing developer experience and delivery bottlenecks. After the migration, the team could release every two weeks.

• Govtech

Responsibilities

- Led the framework migration to Nest CLI and drove the change through the team. - Improved developer experience and removed delivery bottlenecks, enabling a biweekly release cadence.

AI meeting solution, early-stage startup

About the Project

Developed and implemented a production-grade AI-based meeting solution using the OpenAI API. The AI capability was the core value proposition that helped the client secure $2.5M in investment. Architected the integrations with MS Outlook and Google Calendar for scheduling and synchronization.

• Productivity

Responsibilities

- Architected and implemented the integration with MS Outlook and Google Calendar. - Designed and built recurring event occurrences, one of the most complex parts of the product.

Imabulary (own startup)

About the Project

Built a startup from scratch over 1.2 years as a solo founder. Raised about $5,000 in grants and took part in accelerators. The product is a subscription-based mobile app with a custom backend.

• Consumer Services

Responsibilities

- Architected both the mobile app and the backend infrastructure. Integrated recurring payments into the subscription-based app. - Set up CI/CD on Google Cloud Platform. - Handled hiring and team management while developing product and business skills.

US legaltech startup (Series B)

About the Project

Researched US government contract platforms for the client, which became the foundation for their product. Built a Node.js data pipeline that aggregated large volumes of data and imported it into Elasticsearch nodes, enabling fast search and a smooth user experience.

• LegalTech

Responsibilities

- Created a Node.js data pipeline that aggregated large data sets and imported them into Elasticsearch. - Did the research on US government contract platforms that shaped the product's foundation.