Senior Software Developer and Consultant, Freelance - ICT Contractor

• Internet Business

• Joining professional training and assistance, going deep into Self Publishing and E-commerce projects on my own, using various AI tools like ChatGPT, PlottyBot, Gemini and others.

• In October 2025 I will publish first books on Amazon USA, Germany and/or Spain.

• First E-commerce shops will be active next year.

• At the beginning of year 2026, this acivitities will become fully operational.

• Those projects keep me busy only in the evenings and/or weekends.

• Medium/Long-term size Python, C++ and Azure & Power BI project – ICT Services & Solutions Firm.

• Technologies:

• Python, C++, PySpark, Spark, Databricks, Azure Data Factory, Azure Synapse, Azure Data Lake. Building Pipelines for Data Ingestion and transformation using Azure Synapse and Azure Data Factory. MongoDB, Apache Parquet. Power BI, SQL.

• AI: OpenAI, ChatGPT, Prompt Engineering

• Medium size C#.NET, ASP.NET Project - Handling treins traffic in European railways.

• Technologies:

• C#, ASP.NET Core related web project, based on Razor pages.

• Front-End: Javascript, Jquery, Knockout.js. HTML, CSS.

• Various Small Pilot Projects and/or Requests about Delphi Migrations

• Migration to Delphi 11 Alexandria

• Analyzing news, pros and cons

• Migration to Delphi 12

• Analyzing news, pros and cons

• Migration from Delphi 7 or 2007 to Delphi XE, Delphi 11, Delphi 12

• Database drivres and engines: BDE vs ADO

• DevExpress

• Libraries

• Units Organiation and Dependencies

• Separations of concerns:

• UI Form

• Business Logic Unit

• Datamodule

• Third Party Components

• Don’t exist anymore or having source code not compiled

• Unicode Support.

• Various Advanced Trainings:

• Advanced Training in AI, Machine Learning, Deep Learning.

• AI: OpenAI Python Library, LLMs, NLU, NLP, Conversational AI

• AI: ChatGPT models, Prompt Engineering.

• AI: Generative AI - Images Generation, Sound Generation, Text Translation.

• Midjourney, Leonardo, BlueWillow Dreamstudio Stocking, Stable Diffusion, Whisper

• Python & AWS, APIs Lambda Fucntion in Python in AWS.

• Amazon Book Seller Advanced Training

• Amazon Ads

• AI: ChatGPT as assistant in writing books, Facebook Ads

• Dynamic E-Commerce Training

• AI: Drop AI, TikTok, Facebook Ads

I followed many small projects ( 2 weeks – 3 months duration ), I report here the summary of the interesting skills/technologies I experienced and matured:

• ERP business procedures in finance, sales, production
• Dynamics AX, D365, Visual Studio, SAP PP module and BODS ( Business Objects Data Services ) , Data Modelling of Relational Databases and DWH
• Progress OpenEdge
• Front End Developer in web sites
• JavaScript, Typescript, HTML, CSS, XML and XSLT transformations,
• Back End Development
• Delphi, Java JEE, Spring, Hibernate
• Python BackEnd / Web projects
• Financial Applications
• Delphi
• COBOL, Micro Focus COBOL, Visual COBOL, AS/400 mainframe
• Business Analyst Activities
• Machine learning, Text Mining, AI, DevOps
• C, C++, QT, Python, R
• Anaconda Suite ( Python Jupiter Notebook, R Studio, Spyder ), PyCharm
• AI: Machine Learning, Financial Analysis, Predictive Models, Trends Analysis
• AI: Text Analysis, NLP, Deep Learning
• Data Cleaning & Normalization
• Python APIs in AWS as Lambda Functions
• RESTful APIs, FastAPIs
• Terraform, Jenkins
• Big Data, noSQL Databases
• MongoDB
• BI, eReporting, Data Engineering
• Power BI, Power Query, DAX, Power BI Services, Power Apps
• Microsoft BI: Stack ( SSIS, SSAS, SSRS )
• Tableau, Tableau Prep. SQL-Server, SQL, T-SQL, ETL Processes
• SAP, SAP BODS
• Oracle, SQL, PL/SQL
• AWS Main Basic Services, Azure SQL, Azure Data Factory, Azure Synapse, Azure Storage, Databricks
• Progress OpenEdge ABL - Procedures building & calling through BI tools
• Snowflake, Matillion
• TDD, GitHub

During this period I had a long-term business relationship with an important Dutch consultancy firm, Ordina BPO, that stayed for more than 2 years, involving projects for investment banks. I also had other smaller contracts and IT ad-hoc lessons.

Relevant projects are the folllowing:

• Portfolio Management, Dashboards and daily financial reports at Insinger De Beaufort Bank

• Technologies:

• Actuate/OpenText Magellan BI, Visual Basic, SQL, ETL, integration between Actuate and Triple’A Asset Management System.

• Actuate reports integration with eBanking Front Ends.

• Progress 4GL Open Edge - Procedures building & calling through Actuate Magellan

• Oracle, TOAD, SQL, DB2, Sybase

• LDAP Users SSO integration, JavaScript, CSS, HTML

• Actuate / Magellan servers administration, tuning, monitoring at Insiger De Beaufort Bank

• Technologies:

• Actuate/Open Text Magellan

• Quaestor to Thaler financial back-office database migration at NWB Bank

• Technologies:

• Actuate/Open Text Magellan, Oracle TOAD, SQL, Oracle, COBOL

• Small BI projects, IT coaching

• Technologies:

• Advanced Windows, Unix, Qlik View, Advanced Excel, Microsoft Word.

Relevant projects and related used technologies are the following:

• Easy Store System (furniture shops software) by Sintesys Informatica
• Delphi, Object Pascal.
• Data Modelling, Database Business Logic and Rules
• eReporting, Report Builder.
• Basic IT training for groups of professionals, entrepreneurs
• Basic teaching of Windows, Word, Excel

Datalogic is worldwide leader in Automatic Identification Technology, manufacturing high-tech barcode readers, optic pens, temperature controllers, industrial scanners, machine learning and artificial vision devices, with factories and trading branches all over the world. I was in charge as Senior Developer and Analyst, developing software for the main ERP (MFG-PRO), as well as for programming high-tech laser devices.

Relevant projects and related used technologies are the following:

• ATP (available-to-promise).
• ATP is a business function that provides a response to customer order enquiries, based on resources and availability. It generates available quantities of the requested product, and delivery due dates. Therefore, ATP supports order promising and fulfillment, aiming to manage demand and match it to production plans. One of my best and hardest projects so far.
• Technologies:
• Progress OpenEdge
• Roll Up for the Balance Products Costs procedure.
• Total reverse down-top implosion of Bill of Material, in order to calculate for each element:
• Purchase cost, if element is to buy.
• Labor costs, if element is to produce.
• Outsourcing costs, if any.
• Technologies:
• Progress OpenEdge
• Technical software engineering. Embedded Systems, Real Time Systems.
• Routines to control/manage high-tech devices.
• Technologies:
• Turbo Pascal, C, C++