Tiberiu Cotruta

Senior ReactJS / NodeJS Engineer with 5 years of experience of fullstack development. I specialize in technologies like React, Node.js, Next.js, and AWS, using them to build robust and scalable solutions tailored to unique project needs. I believe in having a significant impact over a product by making web applications flawless and by driving the architectural decisions for an app towards a better path.

The client, a worldwide payment solutions provider aimed to enhance transaction facilitation between organizations and beneficiaries, however it faced challenges due to the absence of a streamlined online application. Increased the stability of the application by 50% Reduced by 30% development time of critical features by creating a modular system by using TypeScript, Redux and Webpack. Skills: React.js, TypeScript, Redux.js, Jest, BDD, React Testing Library, Material UI, Lodash, CI/CD Github

The client, a expert within the insurance industry, was experiencing substantial financial losses due to the inefficiencies of a sluggish and old web application. Successfully redesigned and proposed the frontend architecture which facilitated a more smoother and user-friendly transition to a new platform by seamlessly communicating and coordinating with the UK team. Skills: React.js, TypeScript, Redux.js, Next.js, Jest, React Testing Library, BDD, Material UI, Lodash, CI/CD Azure

The client, a leading university in the UK faces substantial challenges in transitioning to the online environment. Reduced by 30% Amazon Cloud Services costs by optimizing the Lambda functions, fixing memory leaks and introducing clean code. Improved by 15% user experience by making the whole user interface user-friendly and implementing AWS S3. Skills: React.js, JavaScript, Redux.js, Node.js, Express.js, Jest, React Testing Library, BDD, MongoDB, CI/CD AWS, AWS Lambda, AWS EC2, AWS S3, AWS CloudWatch

The client, a top provider in the US cosmetic industry, wanted to deliver a seamless user experience but encountered obstacles in adapting to augmented reality technology due to a limited technical expertise. Drastically increased sales by 25% during the initial product launch by seamlessly implementing advanced functionalities using Three.js, WebAssembly and Web Workers. Skills: React.js, JavaScript, Three.js, Node.js, Express.js, PostgreSQL, OpenCV, TensorFlow, WebAssembly, Web Workers, Lodash, Bash