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Skandar Fessi

@skandarfessi

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Senior Full Stack & Cloud Engineer at Skratch, delivering an eSIM purchase and activation feature end-to-end.

Tunisia

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What I'm looking for

I’m looking for remote work with international teams on a B2B contract basis.

At Skratch, I build Node.js and TypeScript backend services for a global travel platform and own its AWS infrastructure. I delivered the platform’s eSIM purchase and activation capability end-to-end, integrating provider and payment APIs.

At Ticketchainer, I built and operated AWS-based ticketing platforms for partners including Betclic and Sorare. I designed the GraphQL API layer on AWS AppSync and built real-time 2D and 3D venue experiences for selecting seats.

Earlier, I developed web and mobile applications at Triply, FNode, Agence Eminence, and Streamerz, including map-based mobility products, 3D web applications, and CMS-based websites. I work remotely with international teams on a B2B contract basis.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack & Cloud Engineer

Current

Skratch

May 2025 - Present (1 year 5 months)

Building backend services and APIs in Node.js and TypeScript for a global travel platform, owning AWS cloud infrastructure end-to-end. Designed and shipped the platform's eSIM capability end-to-end, integrating third-party eSIM provider and payment APIs.

NodeJS TypeScript AWS DynamoDB Lambda EC2 API Gateway eSIM APIs Payment APIs Mautic

Senior Full Stack Developer

Ticketchainer

Jul 2021 - Feb 2026 (4 years 7 months)

Built and operated AWS-based white-label and custom ticket-selling platforms for major partners including Betclic and Sorare. Designed and built the platform's GraphQL API layer on AWS AppSync with Lambda resolvers, and built interactive 2D/3D stadium views with WebGL and Three.js.

AWS AppSync GraphQL Lambda DynamoDB Docker WebGL ThreeJS React three fiber Nuxt.Js Vite SSR

Full Stack Engineer

Triply

Jul 2019 - May 2022 (2 years 10 months)

Developed map-based corporate mobility applications in Angular with real-time data visualisation. Built static-site-generated web applications with Gatsby.js and created reusable UI component libraries documented in Storybook.

Angular Gatsby Storybook Real Time Data Streaming SSG

Full Stack Developer

FNode

Jan 2017 - Jun 2019 (2 years 5 months)

Built backend services with Node.js and NestJS, alongside Laravel and Symfony, supporting business-critical operations. Developed web applications in React.js and Angular.js and led development of 3D web applications using Three.js.