Simon Esdras Email & Phone Number

Athens, Gr

Athens, Gr

Athens, Attiki, Greece

•Designed, trained, and maintained ML models focused on classification and data extraction, primarily from PDF files related to payment orders, contracts, and other financial documents.•Conducted thorough data analysis, cleaning, and preprocessing to ensure high-quality inputs for model training.•Developed a fully automated invoice processing procedure, enhancing operational efficiency for clients.•Created an intelligent chatbot using Large Language Models (LLMs) to answer… Show more •Designed, trained, and maintained ML models focused on classification and data extraction, primarily from PDF files related to payment orders, contracts, and other financial documents.•Conducted thorough data analysis, cleaning, and preprocessing to ensure high-quality inputs for model training.•Developed a fully automated invoice processing procedure, enhancing operational efficiency for clients.•Created an intelligent chatbot using Large Language Models (LLMs) to answer document-related queries, leveraging both Langchain and Semantic Kernel, with the final application built on Semantic Kernel.•Utilized Python and Go for programming, TensorFlow for model training, and Docker for seamless deployment.•Worked closely with cross-functional teams to integrate ML solutions into the company's existing workflow, ensuring robust and scalable implementations.•Developed an automated invoice processing system that improved client satisfaction and operational efficiency. Show less

Athens, Attiki, Greece

 Engineered a finance application with Spring-Batch, Angular 8, Pl/SQL Maintained an online application that configured and represented the accounting engine. Production support and system maintenance through Jira and Azure Dev Ops. Engaged in the analysis of business requirements as well as in business and technical reconciliations. Participated in the development of IFRS calculations and accounting postings and the technical analysis & design of the Implemented solution… Show more  Engineered a finance application with Spring-Batch, Angular 8, Pl/SQL Maintained an online application that configured and represented the accounting engine. Production support and system maintenance through Jira and Azure Dev Ops. Engaged in the analysis of business requirements as well as in business and technical reconciliations. Participated in the development of IFRS calculations and accounting postings and the technical analysis & design of the Implemented solution to accommodate IFRS 9 accounting needs.  Delivered a daily automated accounting engine for IFRS Calculations and accounting entries of the Lending Portfolio  Participation in project management activities related to the planning of new functionalities according to the client's needs  Orchestrated and implemented the refactoring of the architecture of the batch processing system. Built and designed the automated reporting system. Show less

Backend Developer on C#• IOT Arduino project • Gamification application • Web API development• ChatBot developmentExperience with Microsoft Azure• Azure Cognitive Services• Azure Functions • Azure SQL Server• Azure Service Bus• Azure Blob Storage• Azure DevOps

Athens, Greece

Development of an application for precision agriculture • Arduino programmer• Designing and developing a distributed system for collecting sensor readings from a farming field.

Athens Greece

Master'S Degree, Data Science

Bachelor'S Degree, Computer Science

Apolytirion, General Lyceum, A