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Stella Mumbi Email & Phone Number

Cash Application Specialist and VMS Specialist at PeopleShare
Location: Nairobi County, Kenya 7 work roles 3 schools
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Role
Cash Application Specialist and VMS Specialist
Location
Nairobi County, Kenya
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Who is Stella Mumbi? Overview

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Stella Mumbi is listed as Cash Application Specialist and VMS Specialist at PeopleShare, a with 532 employees, based in Nairobi County, Kenya. AeroLeads shows a matched LinkedIn profile for Stella Mumbi.

Stella Mumbi previously worked as Cash Application Specialist & VMS Specialist at Peopleshare and Accounts Assistant at National Industrial Training Authority (Nita). Stella Mumbi holds Master Of Business Administration - Mba, Finance from United States International University - Africa.

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Profile bio

About Stella Mumbi

A results-driven finance professional with expertise in accounts receivable, vendor management systems, and cash application. With a proven track record of eliminating $700K in unapplied cash and standardizing VMS processes across 19 VMS portals, I bring a strategic approach to enhancing financial operations and improving cash flow management. Skilled in ERP systems, billing automation, and team leadership, I am committed to driving continuous improvement and operational efficiency.My education and data analysis competencies, fortified by certifications in Data Science, have enabled the standardization of reconciliation processes, significantly reducing invoice processing time. Embracing collaboration, we've worked alongside the Accounting and Billing teams to minimize payment delays, thereby boosting client satisfaction.

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PeopleShare
Peopleshare
Cash Application Specialist and VMS Specialist
Nairobi County, Kenya
Employees
532
AeroLeads page
7 roles

Stella Mumbi work experience

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Cash Application Specialist And Vms Specialist

Nairobi County, Kenya

Cash Application Specialist & Vms Specialist

►Spearheaded cash application processes, ensuring accurate allocation of client payments to invoices and resolving billing issues, streamlining Accounts Receivable operations.►Recovered outstanding debt by identifying billing discrepancies through VMS reconciliation, successfully collecting overdue payments from clients.►Managed communication with clients regarding banking updates, invoice corrections, W9 requests, and past-due invoices, significantly reducing payment delays.►Onboarded the organization to new client portals (Coupa, Ariba) and collaborated with Branch Managers for smooth business integration.►Led reconciliation for 84 VMS client accounts across 19 portals (Fieldglass, Beeline, Magnit), addressing discrepancies in billing and payments.►Eliminated $700,000 in unapplied cash by implementing daily reconciliation processes, ensuring ongoing accuracy.►Identified and corrected billing discrepancies (short payments, overpayments, missed hours), improving cash flow.►Trained new team members on VMS processes, serving as a subject matter expert to enhance team efficiency.

Accounts Assistant

National Industrial Training Authority (Nita)

𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬:►Preparing 100% accurate payment vouchers as per the invoices, and issuing receipts for revenue collected using Enterprise Resource Planning (ERP) system in compliance with Public Finance Management Act of Kenya.►Maintaining cashflow by performing bank reconciliations against cashbook data using SAGE accounting software and monitoring expenditures to ensure optimal accountability.►Strengthening organization-wide financial management processes by ensuring zero errors in reporting, payroll administration and general bookkeeping.►Providing top-flight administrative support by preparing imprest warrants for staff's work-related travel activities using the ERP system and maintaining temporary imprest ledgers.►Analyzing and interpreting financial data and procedures, and preparing financial reports to track financial performance.►Tracking, analyzing and reconciling grants expenditure against grants revenue while ensuring accurate, current and compliant financial records.►Assisting with payroll management by analyzing monthly payments of payroll deduction and ensuring they are remitted on time.

Apr 2021 - Feb 2023

Operations Specialist

Imoth East Africa Limited

𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬:►Bolstered organizational operational synergy by administering financial aspects of contracts, monitoring reports, updating internal files and ensuring 100% statutory compliance with NHIF, NSSF, and KRA.►Developed and implemented standardized best practices by setting, enforcing, and optimizing internal policies to improve responsiveness to business demands as well as evaluate office processes, and suggest improvements.►Grew company revenue by 10% through developing and managing customer care programs to maintain lucrative relationships for sales success.►Managed outstanding creditors' balances by evaluating reports and determining client collection statuses, hence, minimizing the accounts receivables.►Introduced Birthmark Solutions software which ensured efficiency in the issuance of insurance covers to clients.►Increased forecast accuracy by establishing and enforcing internal controls, workflows, and policies for tracking, reconciling, and reporting on accounting activities.►Managed and allocated staff duties and resources to meet daily, monthly, and yearly production goals.

May 2019 - Apr 2021

Junior Assistant Accountant

𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬:►Expedited the compilation of general ledger entries on a short schedule with 100% accuracy.►Analyzed accounting information and reconciled financial discrepancies to maintain records integrity and ensure total compliance with the set standards.►Applied proper codes to invoices, files and receipts to keep records organized and easily accessible.►Assisted with filing, data entry and recording of complete financial records and observed strict confidentiality rules to maintain data integrity.

May 2018 - Apr 2019

Actuarial Intern

𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬:►Developed and maintained financial analyses, reports and calculations.►Performed data analysis using Microsoft Excel.►Prepared Risk-Based Capital (RBC) reports on monthly and quarterly basis.►Learnt assumption building and modelling of actuarial concepts.►Prepared and managed claims review exercise by supervising 12 casual staff for 30 days.

Jan 2016 - May 2016

Accounting Intern

County Government Of Laikipia

𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬:►Prepared daily and monthly closings by creating journal entries and reconciling accounts.►Provided journal entries and performed accounting on an accrual basis.►Compiled general ledger entries on a short schedule with 100% accuracy.►Completed daily cash tracking, payroll and wage allocations, budgeting, invoicing, and cash and banking reconciliations.

Jan 2015 - Apr 2015
Team & coworkers

Colleagues at PeopleShare

Other employees you can reach at peopleshareworks.com. View company contacts for 532 employees →

3 education records

Stella Mumbi education

FAQ

Frequently asked questions about Stella Mumbi

Quick answers generated from the profile data available on this page.

What company does Stella Mumbi work for?

Stella Mumbi works for PeopleShare.

What is Stella Mumbi's role at PeopleShare?

Stella Mumbi is listed as Cash Application Specialist and VMS Specialist at PeopleShare.

Where is Stella Mumbi based?

Stella Mumbi is based in Nairobi County, Kenya while working with PeopleShare.

What companies has Stella Mumbi worked for?

Stella Mumbi has worked for Peopleshare, National Industrial Training Authority (Nita), Imoth East Africa Limited, Eclof Kenya, and Xplico Insurance Company Limited.

Who are Stella Mumbi's colleagues at PeopleShare?

Stella Mumbi's colleagues at PeopleShare include Rayna Trinidad, Dante Howard, Caitlin Coffin, Ernest Wells, and Kelsey Cucunato.

How can I contact Stella Mumbi?

You can use AeroLeads to view verified contact signals for Stella Mumbi at PeopleShare, including work email, phone, and LinkedIn data when available.

What schools did Stella Mumbi attend?

Stella Mumbi holds Master Of Business Administration - Mba, Finance from United States International University - Africa.

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