Hannah Krawczyk
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Hannah Krawczyk Email & Phone Number

Accounting Consultant at Startups
Location: San Francisco, California, United States 8 work roles 3 schools
1 work email found @twitter.com 3 phones found area 858 and 415 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email h****@twitter.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Accounting Consultant
Location
San Francisco, California, United States

Who is Hannah Krawczyk? Overview

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Quick answer

Hannah Krawczyk is listed as Accounting Consultant at Startups, based in San Francisco, California, United States. AeroLeads shows a work email signal at twitter.com, phone signal with area code 858, 415, and a matched LinkedIn profile for Hannah Krawczyk.

Hannah Krawczyk previously worked as Sr. Accountant at Twitter and AR Analyst at Twitter. Hannah Krawczyk holds Ba, Business Management Economics from University Of California, Santa Cruz.

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Email format at Startups

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{first_initial}{last}@twitter.com
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Profile bio

About Hannah Krawczyk

Ambitious accounting professional with 10+ years of diverse consulting and full-time experience serving small to medium-sized private start-ups and public technology companies. Previously served as the primary accountant in the inaugural financial statement audit of TellApart, Inc., which ultimately provided the foundation for the subsequent acquisition by Twitter, Inc, where I then utilized analytical and technical skills in AR and Revenue Accounting & Operations within the Order To Cash (OTC) team.

Listed skills include Accounting, Start Ups, Microsoft Excel, Accounts Payable, and 28 others.

Current workplace

Hannah Krawczyk's current company

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Startups
Startups
Accounting Consultant
AeroLeads page
8 roles

Hannah Krawczyk work experience

A career timeline built from the work history available for this profile.

Accounting Consultant

Current

San Francisco Bay Area

Jun 2018 - Present

Sr. Accountant

San Francisco Bay Area

In this role, I employed technical accounting savvy to:• Leverage use of Tableau to eliminate hours spent on MoM, QoQ and YoY BS and P&L fluctuation analysis, allowing critical time for management review.• Own further build out and enhancement of accounting’s Tableau workbook of global consolidated spend for sales spend report requests, for external use.• Calculate monthly accruals and quarterly/year end true-ups for Agency Incentive Rebates across multiple regions, prepare relevant journal entries, and complete regional account reconciliations.• Work with business partners and across OTC team to complete account reconciliation of Manual AR for all regions and products to record revenue per GAAP based on cash collected and/or services completed.• Review entity specific spend, discounts and deductions to correctly bill UK customers. • As the revenue accountant for TellApart products:- Collaborated across Sales, Sales Finance, Legal and Accounting during deal negotiations, providing guidance on revenue recognition and impacts on billing. - Reviewed new standard and non-standard Master Services Agreements as well as amendments to determine revenue recognition and revenue billing implications on an ongoing basis.- Analyzed all accounts for month end billing and appropriate revenue recognition; prepare month end close Journal Entries and perform monthly reconciliation procedures for TellApart Unbilled Accounts Receivable, Gross Revenue, Manual Accounts Receivable and Deferred Revenue.- Completed MoM, QoQ and YoY fluctuation analyses, report Order-to-Cash (OTC) Metrics and complete various ad-hoc reporting requirements.- Ensure SOX controls compliance​, performing control reviews and acting as point of contact for both internal and external audit requests.- Helped define requirements for the Tellapart TAP integration.

Apr 2017 - Feb 2018

Ar Analyst

San Francisco

Apr 2016 - Mar 2017

Sr. Ar Coordinator

San Francisco, California

As the key integration contact for the acquired TellApart business line, utilized inherent interpersonal and communication skills in quickly establishing working rapport across various accounting and finance functions to:• Collaborate with TellApart stakeholders to determine mission critical services, benchmark costs for budgeting and PO purposes, then partner with the Source-to-Pay (STP) team to successfully integrate or deprecate 300 vendors and services and transition payables of same to Twitter personnel.• Advise Record-to-Report (RTR) and technical accounting teams on opening TellApart working capital balances, historical accounting records and successfully transition all balance sheet reconciliations to Twitter personnel. • Partner with the Order-to-Cash (OTC) team to successfully integrate 55 clients into Oracle Customer Master Data.

May 2015 - Mar 2016

Accountant

Burlingame

In conjunction with the Accounting Manager, led the company through its inaugural financial statements audit, which served as the basis for the resulting acquisition by Twitter. In addition to the below consulting experience, capitalized on accounting acumen to:• Revamp prior consultant’s balance sheet reconciliations to audit-worthy caliber. • Draft financial statement footnote schedules.• Manage the trial balance bridge file for internal and auditor proposed adjustments.• Coordinate and collaborate with internal business partners for supporting audit documentation.• Successfully field auditor questions and address concerns.• Single-handedly managed the month end close in support of the Accounting Manager during audit fieldwork.• Prepare financial statements and financial metrics for management review.Accounting Consultant (February 2011 - September 2015)As the primary accounting consultant, harnessed innate resourcefulness and interpersonal skills to• Establish fundamental accounting policies and procedures prior to the hiring of the Accounting Manager.• Liaise with Client Service Managers to determine customer billing amounts, ensure proper revenue recognition, and invoice customers within 2 business days of month end.• Collaborate with the Accounting Manager to streamline account reconciliation processes and implement materiality thresholds, thereby reducing the monthly accounting close by 5 business days • Partner with third-party payroll servicer to coordinate payment of non-recurring compensation and expense reimbursement. • Liaise with tax accountants, city and county tax authorities, and third-party payroll providers for the timely filing of returns and payments for indirect taxes, including business property filings and Form-1099MISC.

Sep 2014 - May 2015

Accounting Consultant

Multiple Startups

San Francisco Bay Area

As an independent contractor, I exploited full-cycle accounting repertoire to consistently provide outstanding service and secure ongoing client referrals. Notable clients include Idibon Inc., Sonitus Medical Inc., Lollihop (now Hullabalu), Nextwave Pharmaceuticals and finally TellApart, Inc., where excellent client service resulted in a full-time offer and employment. Notable experience includes:Idibon, Inc. - Cloud Based Natural Language Processing ServicesManaged all aspects of accounting, namely• Compiled and summarized various financial metrics and reporting, including the preparation of a four-year budgeted financial statements for the company’s initial 409A valuation, which was pivotal in enabling the company to close Series A financing of $5.5M.• Prepared accounting period financial statements and supplemental information requests directly for the CEO, other members of management and investors.• Scrutinized customer contracts and researched applicable guidance to ensure proper revenue recognition.• Implemented the company’s first accounting system.Sonitus Medical, Inc. - Developer of Soundbite Hearing System• Prepared and analyzed budget vs. actual reports for 30 departments and collaborated with the appropriate department managers to determine attribution of material variances.• Prepared and maintained balance sheet reconciliations and calculated monthly department overhead expense allocations for financial statements.• Trained and managed accounts payable personnel.

Feb 2011 - Sep 2014

Finance Coordinator

Operational excellence in EA role resulted in expansion of responsibilities and eventual promotion to Finance Coordinator, effectively a staff accountant role reporting directly to the Controller and the CEO. Organizational and interpersonal skills, as well as innate ambition were employed to: • Take ownership of the entire payables function, including partnering interdepartmentally with varying levels of management in creating and issuing POs, coordinating approval and processing of invoices, and ultimately seeing through the timely payment of all vendors. • Own full-cycle accounts receivable responsibilities, including invoice issuance, receipt application and reconciliation of all receivables.• Assist the Controller in the monthly accounting close, as well as prepare and distribute financial statements to CEO, management and board members.• Effectively assist in the administration of human resources, including implementation of policies and procedures and ensuring employee adoption.• Supplement quality assurance department in effectively evaluating and approving over 70 suppliers.

Feb 2010 - Apr 2011

Executive Administrator

Moffett Field

• Perform daily administrative tasks to provide support throughout all departments, especially to the CEO.• Process and maintain company financials within Peachtree accounting software.• Maintain inventory and total cost of parts associated with builds.• Provide solutions/direction as appropriate to HR issues or be able to refer employees to the appropriate HR personnel or internal management.• Ensure payroll is processed accordingly and accurately.• Organize and manage company meetings, including Board of Directors meetings.• Assist in quality management by effectively evaluating and approving over 70 suppliers per national and international medical device regulation standards (ISO 13485:2003 and ISO 9001:2008)• Act as quality control on need basis.

Feb 2008 - Feb 2010
3 education records

Hannah Krawczyk education

Accounting

Foothill College

Completed educational requirements for CPA licensure.

Data Science

Udemy Academy

Self-driven learning for expanding knowledge of Data Science. Completed Course - The Complete SQL Bootcamp, by Jose Portilla

FAQ

Frequently asked questions about Hannah Krawczyk

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What company does Hannah Krawczyk work for?

Hannah Krawczyk works for Startups.

What is Hannah Krawczyk's role at Startups?

Hannah Krawczyk is listed as Accounting Consultant at Startups.

What is Hannah Krawczyk's email address?

AeroLeads has found 1 work email signal at @twitter.com for Hannah Krawczyk at Startups.

What is Hannah Krawczyk's phone number?

AeroLeads has found 3 phone signal(s) with area code 858, 415 for Hannah Krawczyk at Startups.

Where is Hannah Krawczyk based?

Hannah Krawczyk is based in San Francisco, California, United States while working with Startups.

What companies has Hannah Krawczyk worked for?

Hannah Krawczyk has worked for Startups, Twitter, Tellapart, Multiple Startups, and Tibion Corporation.

How can I contact Hannah Krawczyk?

You can use AeroLeads to view verified contact signals for Hannah Krawczyk at Startups, including work email, phone, and LinkedIn data when available.

What schools did Hannah Krawczyk attend?

Hannah Krawczyk holds Ba, Business Management Economics from University Of California, Santa Cruz.

What skills is Hannah Krawczyk known for?

Hannah Krawczyk is listed with skills including Accounting, Start Ups, Microsoft Excel, Accounts Payable, Quickbooks, Microsoft Office, Management, and Financial Statements.

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