Worked on the development of a Spring Boot web application with a Node.js frontend that integrated multiple services using Kafka (with lenses), Lambdas, and REST APIs.

Created the logic to retry the calls in case of failures, on top of the API connectors. Achieved a 70% test coverage for the project, based on 29k lines of code.

Created the whole infrastructure for the tests (unit, integration, and end-to-end) without any external dependency other than JUnit. Also developed the Cloudformation script to deploy the service and created a Slack chatbot to help with the Q&A tests using my own chatbot library.

Successfully used core Android libraries and technologies to design and build scalable Android applications for clients.

Created a custom chatbot to retrieve information from the backend, assisted the QA Team and sped up REST request processing by at least 25% using innovative Android “hacks".

Regularly performed code reviews and oversaw the upgrading of a legacy app using modern libraries for efficiency and performance.

Developed world-class Android applications and a WebGL AutoCAD viewer tool for Prodec.

Iterated a webserver that could parse HTML files and produce formatted Excel sheets with images.

Engineered a real-time drone game (with custom udp protocol) that could be played using a real drone controller and a SMS protocol that could send information to a webserver without internet connection.

Developed a dynamic interface reading tool from XML files to a search engine system for the client.

Contributed and utilized new approaches for the upgrading of a 10+ years custom webserver; speeding up the overall initialization time to 5 secs.

Utilized key client requirements for the development and delivery of a web server.