Vemula Kamal Silwestar
@vemulakamalsilwestar
I’m a finance professional specializing in Accounts Receivable, cash application, and collections optimization.
What I'm looking for
I’m a finance professional with over 6 years of experience leading Accounts Receivable (AR) operations and optimizing cash application processes. I’ve consistently driven measurable improvements, including reducing unapplied cash by 15% while improving overall operational efficiency.
I’m proficient in Microsoft Dynamics NAV and Sage, with strong expertise managing bank transactions, billing strategies, and month-end activities. I handle high-value transactions (up to $600,000), resolve discrepancies through detailed research, and execute manual journal entries while meeting strict deadlines. I also manage financial tasks under SOX compliance and internal controls to ensure audit-ready AR functions.
I strengthen AR performance through precise invoice processing, suspense account monitoring, and daily accuracy improvements using reconciliations and aging reports. I manage collections with dunning and query resolution, acting as a primary contact for customer claims and internal billing disputes, while also maintaining SOPs to standardize execution. Across teams and regions, I support smooth billing cycles, reconcile exceptions, and contribute to system testing/UAT for ERP enhancements.
Experience
Work history, roles, and key accomplishments
Accounts Receivable Specialist
CodePlexAI (S3 Connections LLC)
May 2024 - Apr 2026 (1 year 11 months)
Managed end-to-end manual cash application by matching remittance details to open invoices, improving bank statement accuracy and reducing unapplied cash by 15%. Handled credit/debit memos, suspense account clearing, high-value payments up to $600,000, and dunning/query resolution under SOX-compliant internal controls.
Executed bulk invoice generation and posting (100–300+ invoices daily) with 98–99% posting accuracy and ensured 100% invoice output completion. Performed reconciliations to resolve 20–40+ ERP exceptions weekly, supported month-end billing (300–500+ invoices per cycle), and administered dunning/collections under SOX compliance.
Cash Applications Senior Associate
Dec 2019 - Mar 2022 (2 years 3 months)
Processed daily cash applications by matching incoming payments to open invoices using remittance details and bank statements, ensuring accurate ERP posting. Managed unapplied cash and suspense clearance, investigated duplicate/recurring transactions, and handled customer disputes (short payments/deductions/mismatches) with SLA-based resolution and audit-ready documentation.
Education
Degrees, certifications, and relevant coursework
Gayathri Degree College
Bachelor of Commerce, Computers
2016 - 2019
Earned a Bachelor of Commerce in Computers at Gayathri Degree College, affiliated with Satavahana University, from July 2016 to May 2019.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Skills
Interested in hiring Vemula?
You can contact Vemula and 90k+ other talented remote workers on Himalayas.
Message VemulaFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
