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author: Alberto Frattini
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A Prague-based digital product development studio building web and mobile apps for startups and enterprises worldwide. Remote.
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### Lead Engineer _(since August 2025)_
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_Client work: insurance app_
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- Leading the technical development of the project, following client's inputs and requirements
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- Designing features developed by a BE team of 5 and contributing to product vision that shaped decisions on both design and FE implementation
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- Contributing directly to the development of the application using Nest.js and Terraform to define the Azure infrastructure
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### Senior Backend Engineer _(since November 2023)_
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_Client work: social network and digital marketplace_
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- Lead the BE team in the development of a video-centred social network
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- Worked closely with clients to define roadmaps, new features and next steps for their application
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_Client work: banking app and social network_
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- Built backend APIs in Node.js using Typescript. Main technologies used were: PostgreSQL, Firebase, AWS, NestJs, GraphQL, Prisma
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- Attended meetings with clients to define goals and requirements, designing the infrastructure, and developing the application - most of the time following Scrum principles
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_Client work: landing pages, blogs, booking systems, newsletter for local businesses (Borgomanero, Italy)_
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- Using Next.js web applications and Wordpress to create websites based on client needs and requirements
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- Leveraging AI to support with writing code
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### Software Developer - Visual Builder Studio
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- Using Oracle JET and Knockout.js, adapted and enhanced the FE of the application - a required amend after migrating to a newer internal BE solution
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- Writing Unit Tests using Jasmine and Karma, and Jenkins for Test Automation
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## Emplifi (previously known as Socialbakers)
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### Javascript Developer - Socialbakers Suite
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- Maintained and improved the FE of various projects using React.js with Redux and Redux-saga. Every project used a BFF (Back-End for Front-End) written in Node.js
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- Improved Public API, an Express server that uses ElasticSearch, PostgreSQL and other Back-End services to retrieve clients' data