Izi Versano
Berlin
Summary
Experienced, analytical full-stack web developer with strong design and layout skills, specializing in building scalable, data-driven web applications. Proven expertise in modern frontend and backend architectures, cloud-native systems, and AI-integrated solutions, including automation, intelligent data processing, and API-driven platforms. Adept at operating in fast-paced, engineering-driven environments, with a focus on reliability, performance, and maintainable system design.
Overview
16
16
years of professional experience
Work History
Full stack web developer
Dunhumby
Berlin
08.2017 - Current
- Developed and enhanced a React.js and TypeScript frontend for large-scale campaign management applications, integrating with Google Ad Manager (GAM) and Kevel, using React Query, Redux Toolkit, Webpack 5, and Vite.
- Built and maintained a reusable UI component library in React and TypeScript, improving development efficiency and enforcing design consistency across micro frontends.
- Implemented and integrated RESTful and GraphQL APIs using Node.js and Nest.js, and collaborated closely with backend teams working in .NET Core, ASP.NET MVC, and C# to ensure reliable data flow and full-stack feature delivery.
- Migrated the frontend architecture to a Micro Frontend ecosystem using Webpack 5 Module Federation, improving scalability, performance, and cross-team development speed.
- Applied state-management best practices using Redux Toolkit and React Query to optimise data fetching, caching, and UI responsiveness.
- Delivered features using Agile Scrum, participating in sprint planning, reviews, and continuous improvement cycles.
- Implemented DevOps workflows using GitLab CI/CD pipelines, Docker, and Kubernetes, enabling stable deployments and continuous integration across environments.
- Ensured code reliability and long-term maintainability using Jest, React Testing Library, and automated test coverage.
- Collaborated with cross-functional stakeholders to align UX/UI, technical requirements, and business goals, while maintaining high delivery standards.
Senior FE Web Developer
Sociomantic Labs
Berlin
07.2013 - 07.2017
- Led React/TypeScript UI development for a campaign management tool in our real-time bidding platform
- Enhanced user experience and campaign efficiency features
- Developed and maintained a Mobx-based frontend framework
- Ensured application reliability with Jest, Mocha, and Selenium testing
- Collaborated with teams to deliver high-quality solutions
- Conducted code reviews and adhered to coding standards
- Managed tasks efficiently with Scrum boards in a team environment
Front end Web developer
DataPine
Berlin
05.2010 - 06.2013
- Front-end web developer specializing in query generation tools
- Developed drag-and-drop interactive dashboards for database queries and reports
- Utilized HTML, CSS, and JavaScript for user-friendly interfaces
- Collaborated with cross-functional teams for requirements gathering and software delivery
- Participated in code reviews to ensure quality and standards adherence
- Extensive experience in front-end web development
- Effective team player contributing to project success
Education
Software Engineering - Bachelor of Science (BS)
Rochester Institute of Technology (RIT)
new york01.2007
Timeline
Full stack web developer
Dunhumby
08.2017 - Current
Senior FE Web Developer
Sociomantic Labs
07.2013 - 07.2017
Front end Web developer
DataPine
05.2010 - 06.2013
Software Engineering - Bachelor of Science (BS)
Rochester Institute of Technology (RIT)