• Designed and developed new offshore installations report modules with integrated data visualization charts and interactive web maps

• Managed and structured spatial and relational databases, ensuring optimized performance and data integrity across the platform

• Built and styled custom eCommerce pages integrated with WooCommerce and Stripe, streamlining user subscriptions and purchases

• Developed and maintained RESTful APIs for seamless data exchange between the frontend, backend services, and third-party systems

• Developed a modern, responsive user interface using React and TypeScript for accessing real-time drone data in maritime transportation.

• Integrated interactive data visualization tools to monitor sea traffic, drone telemetry, and route analytics.

• Collaborated with backend developers and GIS experts to consume and display geo-referenced data in a user-friendly dashboard.

• Focused on performance optimization and UI/UX best practices to ensure smooth navigation and clear presentation of complex datasets.

• Working within a team of frontend developers and UX/UI designers on building a
  Business Center Dashboard Portal for company's customers. Increased customers
  traffic and usage by 32%
•  Communication with backend engineers for consuming real time data from REST
  APIs
• Maintenance, testing (both unit tests & e2e tests) and debugging of codebase

Development stack: HTML, CSS, JS ES6+, React & Redux, Typescript, Node.js, Nest.js, Keycloak, Jest,
Cypress, Jenkins, Docker, K8S, git

• Worked as head Frontend developer on EU Horizon 2020 projects, developing a
  scalable web application for real time extreme-scale analytics, monitoring and
  forecasting maritime illegal activities. The platform is being used by NATO's CMRE
  science & technology organization in daily basis, assisting in maritime illegal
  activities prevention
• Developed a web application acting as a decision support tool offering short-term
  forecasts for sea conditions in selected commercially ports worldwide. Significantly
  improved company's services needs such as safe spatial and temporal planning of
  navigation towards and inside ports, port operations to and from mooring sites port
  navigator consultation by 27% (https://accuwaves.eu/forecast)
• Designed and developed a web maritime analytics dashboard, presenting
  spatiotemporal trends of global maritime mobility indicators. The platform helped
  the company to extract useful insights of COVID-19 impact on global maritime
  mobility
• Development stack: HTML, Javascript ES6+, React & Redux, CSS & SASS, Node.js &
  ExpressJS, Geoserver, Leaflet, REST & GraphQL API

• Designed and developed a geospatial web application providing end users by
  1-click access to construction regulations and legislation. The application is
  being used by Greek government organizations and municipalities, significantly
  improving their daily work on managing urban planning and construction
  regulation. Visit http://pirgos.e-domisis.gr/ for a case study
•  Worked in collaboration with big tech companies in Greece (SingularLogic,
  UniSystems) for the design and implementation of SOAP and RESTful web
  services and APIs to interconnect diverse financial and application databases.
  Company's web services reliability and effectiveness boosted by 58% and new
  users registration increased by 22% within a 8-months time span
•  Development stack: HTML, CSS, JS ES6+, Bootsrap, PHP & Laravel, OpenLayers, Geoserver, QGIS, PostgreSQL, git