Adrian Perescu

Smart Meter Data Platform The client, a Dublin based startup was struggling to develop and launch their smart meter data platform due to lacking technical know-how. - Facilitated transition from concept to production by actively participating and driving the architectural decisions regarding the Node based REST API’s and by integrating with 5 companies which used the data. - Successfully launched to production 2 months ahead of schedule in the UK, by carefully logging and monitoring all in-bound data flows using Watson for logging and persisting the data in MongoDB. Skills: Vue.js, Node, Express, Typescript, Tailwind, MongoDB, PostgreSQL, GitHub Actions

Bank Customer Platform The client, a top bank within Germany, was lagging behind their competition and was losing their competitive edge due to frustrated clients which were having difficulty finding relevant information in their client facing portal. - Streamlined data processing for 4M customers by aggregating and structuring the content from 3 CMS sources using the power of Nuxt server side rendering and by developing a smooth and intuitive UI. - Simplified content publishing for 30 editors by creating multiple inter-locked Vue components which allowed presenting the information in a more structured and comprehensive way. - Improved the relevancy of the search results by designing and adding a performant search engine which was relying on the aggregated data to show on-point results. Skills: Vue.js, Node.js, Typescript, Nuxt, Storybook, Jest, CSS, Docker, CI/CD

Property Management Platform The client, a US based property management platform provider was losing potential revenue and wasn’t able to capitalize on certain opportunities due to a painfully slow, feature-less and poorly architected application. - Improved the speed of the front-end application by 40%, by designing an efficient Vue based architecture, by identifying and fixing recurring bugs, by fully understanding the business domain. - Enabled showing 30 relevant KPI rentability metrics for residential properties, by integrating Highcharts in a highly polished UI and by creating a lag-free user experience. Skills: Vue.js, Vuex, Typescript, CSS

Sports Events Streaming Application The client, a major telco company from Switzerland, was struggling to put together an event streaming service due to missing an on-demand event viewing application, after acquiring rights to multiple sports events. - Increased user engagement by 40% for on-demand live sport events by integrating the video streaming service with a highly intuitive administrative interface using optimized Vue components. - Simplified creating 20 highlights for each event for marketing purposes by ensuring an optimal data flow for the front-end architecture between the UI, the streaming player and the backend API’s using Vue, Vuex store and the REST services. - Decreased testing time from 3 days to 3 hours by designing automated end to end tests using Cypress. Skills: Vue.js, Vuex, Typescript, Cypress, I18next, CSS

The client, a local marketing agency, was in dire need for technical developers to extend their own CMS capabilities using modern frontend tech stack due to their clients high demand. - Integrated a modern front-end in multiple content management systems, by customizing the capabilities with Vue or React. Skills: Vue.js, React, Typescript, ASP.NET Razor, CSS