Summary
Overview
Work History
Education
Skills
Software
Timeline
Generic
Johan Ariston Siahaan

Johan Ariston Siahaan

Accounting
Jakarta,JK

Summary

Seasoned Accountant bringing more than 7 years of experience directing accounting systems for diverse business groups. Industrious and cost-conscious with excellent project management abilities. Advanced understanding of industry standards and accounting laws.

Overview

6
6
years of professional experience
4
4
years of post-secondary education
2
2
Languages

Work History

Accounting Supervisor

Akulaku Group
Jakarta, JK
04.2022 - Current
  • Responsible as an accountant for few entities (Itruzz, oneasset, Akulaku Silvrr-Malaysia).
  • Assisted in the successful implementation of a new ERP system, contributing expertise in data migration and process improvement.
  • Reviewed and Approved AR-AP document, ensure the completeness of document such as contract, NDA, Minutes of handover, commercial invoice and tax invoice.
  • Calculated monthly "Expected Credit Loss" of consumer receivables, Percentage calculation with categorize days past due (DPD).
  • Reviewed and approved all accounting journal, ensuring transactions journal are recorded in correct account.
  • Collaborated with external auditors for timely completion of annual audits, addressing inquiries promptly and accurately.
  • Enhanced financial reporting accuracy by closely monitoring transactions and reconciling accounts monthly.
  • Involved in audit ISO 27001, ensuring SOP completeness and implementation.

Accounting Supervisor

PT Fangiono Agri Plantation TBK,.
08.2019 - 03.2022
    • Supervised and coordinated the job desc of accounting staff, Invoicing staff, finance staff and leader of bookkeeping units. Target to ensure each roles do monthly closing on time.
    • Reviewed monthly sales-purchase report, AR-AP report, Inventories & COGS Report. Sales-Purchase point of review is to ensure the cut off transactions, AR-AP point of review is to maintain the aging, Inventories and COGS point of review is to ensure the allocation of expenditure.
    • Maintained the intercompany transactions its consists of buying and selling the product, buying and selling the supplementary inventory, and loan funds.
    • Reviewed and reconciled tax account between ledger and SPM Masa (PPN In & Out, Pph 21, Pph 22, Pph 23, Pph 25, Pph 29 and Pph Final). Ensure the suitability tax and accounting record.
    • Reviewed the financial report both monthly, Quarterly and annually. Ensure the presented balance is in accordance with supporting details (Monitoring or reconciliation data).
    • Review and analysis PL actual and PL projection, significant increases or decreases are explained the causes
    • Collaborated with external auditors for timely completion of annual audits, addressing inquiries promptly and accurately.
    • Ensured compliance with regulatory requirements (OJK, Tax office, PSAK) through diligent research and staying current on industry best practices.

Accounting Staff

PT Fangiono Agri Plantation Tbk,
07.2018 - 07.2019
  • Generated sales invoice of TBS, CPO, PK and ensure the completeness of supporting document such as sales contract, sales order, Bill of Lading, Minutes of handover goods.
  • Inputted transactions journal of head office such as bank journal, Revenue journal, accrued expenses journal, Fix asset journal, Amortization/depreciation journal and other adjustment journal)
  • Collected monthly report from all work units ( Plasma plantation, Core Plantation and Mill), Monthly report consists of Trial Balance, General ledger, Cost report per each unit, CIP and FA report, inventory report, Cash and bank report, Contractor payable report, etc).
  • Checked the reasonable of all report, common finding when checking the report is abnormal balance on an account or balance between ledger and subledger/supporting details is not match. if there is finding on monthly report will be coordinated with relevant PIC to correct the data.
  • Maintained the calculation of cost per product, the parameter for maintaining is by knowing standard cost for each product.
  • Compiled financial report as needed (Monthly, Quarterly and Annually report), the users of financial report is internal management, Creditor, Regulator (BKPM & Tax office).
  • Participated in annual audit process such as provided data dan document needed, assisted stock and asset opname.

Education

Bachelor of Economics - Accounting

University of Riau
Pekan Baru, Indonesia
07.2012 - 10.2016

Skills

Data Analysis

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Software

Ms Office

Oracle system

Kingdee system

U8C system

Timeline

Accounting Supervisor

Akulaku Group
04.2022 - Current

Accounting Supervisor

PT Fangiono Agri Plantation TBK,.
08.2019 - 03.2022

Accounting Staff

PT Fangiono Agri Plantation Tbk,
07.2018 - 07.2019

Bachelor of Economics - Accounting

University of Riau
07.2012 - 10.2016
Johan Ariston SiahaanAccounting