Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a senior frontend engineer and full-stack developer with more than 10 years of experience building scalable web and mobile applications. I specialize in React, TypeScript, and JavaScript, while also bringing practical backend experience with Java, PHP, Node.js, and Express.js. I enjoy turning complex requirements into reliable, accessible, and user-friendly products. I have worked on large-scale EdTech platforms used by institutions around the world, including systems processing more than 18 million exam submissions annually. I am comfortable collaborating with product managers, designers, and engineers from planning through deployment, and I bring a strong focus on performance, accessibility, integrations, and meaningful user experiences.…I am a senior frontend engineer and full-stack developer with more than 10 years of experience building scalable web and mobile applications. I specialize in React, TypeScript, and JavaScript, while also bringing practical backend experience with Java, PHP, Node.js, and Express.js. I enjoy turning complex requirements into reliable, accessible, and user-friendly products. I have worked on large-scale EdTech platforms used by institutions around the world, including systems processing more than 18 million exam submissions annually. I am comfortable collaborating with product managers, designers, and engineers from planning through deployment, and I bring a strong focus on performance, accessibility, integrations, and meaningful user experiences.

Alexandru Ciprian Groșan

Front-End Developer, Full Stack Developer, Web Developer, +2





I am a senior frontend engineer and full-stack developer with more than 10 years of experience building scalable web and mobile applications. I specialize in React, TypeScript, and JavaScript, while also bringing practical backend experience with Java, PHP, Node.js, and Express.js. I enjoy turning complex requirements into reliable, accessible, and user-friendly products. I have worked on large-scale EdTech platforms used by institutions around the world, including systems processing more than 18 million exam submissions annually. I am comfortable collaborating with product managers, designers, and engineers from planning through deployment, and I bring a strong focus on performance, accessibility, integrations, and meaningful user experiences.…I am a senior frontend engineer and full-stack developer with more than 10 years of experience building scalable web and mobile applications. I specialize in React, TypeScript, and JavaScript, while also bringing practical backend experience with Java, PHP, Node.js, and Express.js. I enjoy turning complex requirements into reliable, accessible, and user-friendly products. I have worked on large-scale EdTech platforms used by institutions around the world, including systems processing more than 18 million exam submissions annually. I am comfortable collaborating with product managers, designers, and engineers from planning through deployment, and I bring a strong focus on performance, accessibility, integrations, and meaningful user experiences.

Available to hire

I am a senior frontend engineer and full-stack developer with more than 10 years of experience building scalable web and mobile applications. I specialize in React, TypeScript, and JavaScript, while also bringing practical backend experience with Java, PHP, Node.js, and Express.js. I enjoy turning complex requirements into reliable, accessible, and user-friendly products.

I have worked on large-scale EdTech platforms used by institutions around the world, including systems processing more than 18 million exam submissions annually. I am comfortable collaborating with product managers, designers, and engineers from planning through deployment, and I bring a strong focus on performance, accessibility, integrations, and meaningful user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

French

Intermediate

Work Experience

Senior Frontend Engineer / Full-Stack Developer at Inspera

February 1, 2022 - Present

Developed and maintained React applications using JavaScript and TypeScript for large-scale assessment and learning platforms processing more than 18 million exam submissions annually. Built a custom configuration layer for the IELTS exam player, improved rendering performance through optimized component loading and data fetching, and led accessibility improvements across platform modules. Supported backend services in Java and third-party integrations, including LTI integrations for secure authentication, user access, and data exchange. Collaborated with product managers, designers, and engineers throughout the development lifecycle.

Senior Frontend Engineer / Full-Stack Developer at Exswap

September 1, 2016 - January 1, 2022

Developed PHP backend services and JavaScript frontend features for the Tappin platform. Contributed to the development and maintenance of Android and iOS mobile applications. Implemented LTI integrations connecting the platform with external learning management systems for secure authentication, user access, and data exchange. Recruited by Inspera after recognition of contributions made to its platform through Exswap.

IT Support & Network Maintenance at CGR Ltd.

January 1, 2014 - January 1, 2015

Managed inventory and handled customer rehabilitation works. Maintained and monitored computer networks to support reliable day-to-day operations.

Freelance Web Developer at Freelance

January 1, 2011 - January 1, 2014

Delivered web development projects for clients across various industries. Managed projects independently and provided hardware maintenance and technical support alongside software development work.