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Shelley Bonaventura 

Accounting Analyst

Shelley joined Tronconi Segarra & Associates in 2025. Shelley serves as an Accounting Analyst in the Client Accounting Services group. Her approach to client service centers on helping clients have the information they need to make informed decisions. She values listening carefully and making information simple to understand. Her focus on clear communication and understanding of client needs guides her work within the CAS group. 

Prior to taking time off to raise her son, she worked at HSBC Bank managing & moving the International Sales Credits Area for the US to Buffalo.  Interaction between different offices all over the globe emphasized how important communication was.   After having her son, she took on various bookkeeping jobs to have flexibility for her family’s needs.   A Buffalo native, Shelley now lives in Amherst with her husband and son and enjoys having her extended family nearby. Outside of work, she enjoys staying active outdoors through hiking, biking, tennis, pickleball, running, golf, swimming and gardening. She also loves spending time with her family, attending concerts, and following the Buffalo Bills &  Sabres. 

Professional Experience 

  • Tronconi Segarra & Associates 
    Accounting Analyst, 2025 to present 
  • Self Employed Bookkeeper
    2010-2025 
  • HSBC Bank USA NA 
  • AVP Sales Credits Manager
    2005-2009 

Areas of Expertise 

  • Client accounting services 
  • Quickbooks Online & Desktop 

Education 

  • Canisius College 
    Bachelor’s Degree in Accounting