David Becker

About David Becker

Senior software developer with 20+ years experience delivering end-to-end solutions. Skilled in designing efficient, modern software and quickly mastering new technologies to meet evolving business needs.My most recent shift was into a role developing AI solutions requiring knowledge of RAG systems, LLMs, Semantic Kernel, and ML.NET. I\'ve worked as a full stack developer with core development in C#.NET Framework / Core, ASP.NET, MVC5, and WebAPIs. I have database experience with SqlServer, PostGres, and Oracle and frontend experience with Javascript, CSS, jQuery, and Bootstrap.I\'m always looking for problems to solve and ways I can make a long-term impact. Feel free to reach out to me on linked-in or d••••••••@gmail.com.

Experience

1. Ai Senior Developer

   Susquehanna International Group

   May 2025 — Present · Bala Cynwyd, PA, US

   Developed a sharable firm-wide Nuget package in C# leveraging Semantic Kernel, enabling other development teams to connect seamlessly to various OpenAI-hosted LLM models• Built a backend memory service that stores vectorized data for RAG models, supporting storage in AzureAI or Postgres and vectorization of data chunks for downstream AI applications• Created AI bots hosted in Symphony to automate tasks such as summarizing chatroom messages, answering application-specific questions, and generating/retrieving data from database schemas• Developed ML.NET models to classify and predict account information, enhancing automation and efficiency for books and records teams

Education

• Drexel University

  Bachelor of Science (BS), Mathematics

  2001 — 2006

• Drexel University

  Bachelor of Science (BS), Computer Science

  2001 — 2006

Skills

• Unit Testing
• Object Oriented Design
• Agile Methodologies
• Sql
• Wcf Services
• C#
• .net
• Software Development
• Requirements Analysis
• Fixed Income
• Mathematics
• Microsoft Sql Server
• Visual Studio
• Wpf Development
• Sdlc