George E.

• Building web (ReactJS 18+) and mobile (React Native) features for a golf club services platform. • Using OpenCode TUI with "mostly" (when needed using combinations) Claude and DeepSeek via a structured, prompt with small chunks/keep context small and output quality high - plan - execute - review workflow, enhancing productivity and creativity. • Occasional backend contribution (PHP, SQL) with full e2e feature responsibility when needed. • Responsible for architecting and implementing several source code improvements across the codebase. • Own FE architecture design, ensuring scalable and maintainable frontend foundations. • Review critical PRs for both FE & BE to keep quality uncompromised. • Drive continuous improvement of Developer Experience (DX) across the engineering team. • Improving LLM agents configuration, fine-tuning, and guardrailing.

• Led frontend architecture and delivery for a new B2B dental platform (React, Node.js, ElasticSearch).
• Architected improvements and implemented new features, driving the frontend to MVP stage.
• Managed hands-on DevOps tasks (Docker, Kubernetes) to streamline environments.

Leading the FE department(Team of 3), to re-design an existing reporting platform from scratch. Started the architectural design, to the development, till delivering the 1st version.

• Designed the system architecture.
• Developed the UI library using React, MUI, Storybook, and Jest.
• Built the main platform using React and Jest.

Joined an Agile team of 11(6 SW Engineers), to support and improve the existing Job Search Platform. Adding new features and gradually migrating the existing codebase to NextJS.

• Supported the existing codebase (React, JavaScript, Redux, Jest, Cypress).
• Maintained the existing UI library (React, MUI, Storybook).
• Migrated the codebase to Next.js with Redux and TypeScript, including Jest and Cypress testing.
• Supported DevOps tasks using AWS, CircleCI, Sentry, and DataDog.

• A software solution to treat the vestibular disorder Mal de Débarquement Syndrome (MdDS)
• Reviewing and improving the source code, new features implementation

• Website for German Ministry of Culture, regarding event announcement
• Improving the existing source code, including bug fixing & new features implementation

• Banking back-office platform, migration from AngularJS
• Involved within a team of 3, migrating web application libraries that are consumed from the Banking back-office platform regarding reports and KPIs

• Taught classes as modules with an average of 9 students.
• Introduced and explored the JavaScript ecosystem with enthusiastic beginners.

• Real-time monitoring of coffee machines usage web app
• Real-time monitoring platform of coffee machines usage (IoT) with Angular 8+;
• Helped with the first release; a team of 2

• CRM web app (for recruitment agencies {aiFind}), Device Management mobile app
• CRM platform for recruitment agencies with Angular 10+ on the front-end and Node.js on the back-end, GraphQL as a middleware, team of 3 with Scrum & SrumBan methodology
• Device management mobile app with React-Native 0.63 on the front end and Node.js on the back end, a team of 3 with Scrum methodology

• IoT Web Platform
• Develop an IoT platform which manages the IoT devices
• Developing new features of the platform as well as improving the existing ones, inserting unit testing in the processes
• Developing the wrapper web service [ASP.net], which takes data from SOAP java web services

• Booking System Web application
• Developing a new booking system platform, the first version will support tennis courts
• Led a team of 3 for the front end, making tasks and splitting the concerns with Jira
• Help with the back end

• CRM web application “AroTRON” for banking institutions
• Deploying new features that make the user experience better, using the ASP.NET/MVC with kendo UI libraries for the user interface and with design patterns throughout and data abstraction layers accessing with SQL Server
• My colleagues helped me to understand the application's architecture, and I helped them to integrate the algorithm that is made to complete the web application “AroTRON” as a core banking system application
• The “AroTRON” web application was installed the last year in the bank's institutions in 5 countries, and we are trying to migrate it into a new updated version of the technologies that we use

• Algorithm for core banking management (LBM, Loan Bookkeeping Module)
• As a software engineer and as a member of the 2-person team at the beginning of the project (then the team grows to 5), designing technically and developing the algorithm using T-SQL via stored procedures and functions
• Data migration from “AroTRON” tables
• Design and implementation of the collaboration between the “AroTRON” web application and Algorithm
• Database designing and infrastructure
• Business and technical analysis

• Custom solutions up to the commercial application, utility applications
• Design and development of custom solutions using EpsilonNet proprietary .NET framework platform, using C# and devExpress libraries for the user interface, the link for the communication with SQL server database, also used the sqlOM library
• Development of utility applications using .NET framework, C# & VB.NET (WinForms), the link for the communication with SQL server database, the application downloads the orders from the online web stores
• Database design and modeling using Microsoft SQL Server 2012 & 2014
• Business and technical analysis