PROFESSIONALS

Rachman Gifar, M.For.Accy., CPA, CPI, CRMPA, QRGP
Gifar is a seasoned accountant specializing in accounting, financial audit, and forensic accounting. He holds a Bachelor’s Degree in Accounting from the University of Indonesia and a Master’s Degree in Forensic Accounting from the University of Wollongong, Australia. Prior to founding KAP Gifar & Ambri , he gained extensive experience across diverse industries through roles at leading public accounting firms, including one of the Big Four. His expertise spans compliance, governance, and risk management, with a focus on aligning business practices with international auditing standards.
Certified as a Certified Public Accountant (CPA) and Certified Professional Investigator (CPI) by the Indonesian Institute of Certified Public Accountants (IAPI), he also holds a State Financial Auditor Certification from the Audit Board of the Republic of Indonesia (BPK-RI). He has served as the audit team for the audit of Coordinating Ministry for Economic Affairs (Kemenko Perekonomian) for two times; the Indonesian Investment Coordinating Board (BKPM); and Badan Penganggulangan Lumpur Sidoarjo (BPLS). IAPI, the association of public accountant profession, appointed him as the Translator for Handbook of International Auditing and Assurance Standard Board and a Book of Guide to Using International Standards on Auditing in the Audits of Small-and Medium-Sized Entities which can be used by the profession as a technical guide.
He currently serves as Audit Committee in PT Aviasi Pariwisata Indonesia/ Injourney (Persero) and hold Certified Risk Management Advance (CRMPA), Qualified Risk Governance Professional (QRGP) from Center of Risk Management & Sustainability and Certification in Audit Committee Practices (CACP) from Institute from Ikatan Komite Audit Indonesia. He is also registered as lecturer in Universitas Indonesia and Universitas Teknologi Sumbawa and contributes as a Supervisory Board in Yayasan Sedekah Air.
Certified as a Certified Public Accountant (CPA) and Certified Professional Investigator (CPI) by the Indonesian Institute of Certified Public Accountants (IAPI), he also holds a State Financial Auditor Certification from the Audit Board of the Republic of Indonesia (BPK-RI). He has served as the audit team for the audit of Coordinating Ministry for Economic Affairs (Kemenko Perekonomian) for two times; the Indonesian Investment Coordinating Board (BKPM); and Badan Penganggulangan Lumpur Sidoarjo (BPLS). IAPI, the association of public accountant profession, appointed him as the Translator for Handbook of International Auditing and Assurance Standard Board and a Book of Guide to Using International Standards on Auditing in the Audits of Small-and Medium-Sized Entities which can be used by the profession as a technical guide.
He currently serves as Audit Committee in PT Aviasi Pariwisata Indonesia/ Injourney (Persero) and hold Certified Risk Management Advance (CRMPA), Qualified Risk Governance Professional (QRGP) from Center of Risk Management & Sustainability and Certification in Audit Committee Practices (CACP) from Institute from Ikatan Komite Audit Indonesia. He is also registered as lecturer in Universitas Indonesia and Universitas Teknologi Sumbawa and contributes as a Supervisory Board in Yayasan Sedekah Air.

Ulil Ambri, CPA
Ulil obtained the CPA certification at the age 27. Starting his career as an auditor at one of the fastest growing Public Accounting Firms, Ulil has been involved in
assurance engagements for the companies in various industries, namely manufacturing (chemical, automotive, and heavy equipment components), construction services, mining services
and trading industry.
He holds an examiner-level certification for the assignment of government institution audit and on behalf of the Indonesian Supreme Audit Agency (BPK). Before starting his career in Public Accounting Services, he had a career as a cost accountant in one of the multinational steel manufacturing companies.
Ulil is lecturer at Vocational Education Program at Universitas Indonesia and often provides expert-led training and seminar sessions delivering accounting and auditing topics. Ulil obtained his bachelor degree majoring in Accounting at the Faculty of Economics and Business Universitas Indonesia (FEB UI).
He holds an examiner-level certification for the assignment of government institution audit and on behalf of the Indonesian Supreme Audit Agency (BPK). Before starting his career in Public Accounting Services, he had a career as a cost accountant in one of the multinational steel manufacturing companies.
Ulil is lecturer at Vocational Education Program at Universitas Indonesia and often provides expert-led training and seminar sessions delivering accounting and auditing topics. Ulil obtained his bachelor degree majoring in Accounting at the Faculty of Economics and Business Universitas Indonesia (FEB UI).

Yogashwara Vidyan, Ak., CA, CPA SAS, CRMP, ASEAN CPA, CSA, PFM, FRAC
Yogashwara is a seasoned professional with extensive expertise in finance, business valuation, investment advisory, risk management, accounting, and auditing across diverse industries. He has led high-impact projects in business financing within the banking sector, managed local and foreign direct investments and securities transactions valued in trillions of Rupiah, and delivered auditing and advisory services to corporate and institutional clients. His career spans leadership roles at a Big Four public accounting firm , a national bank , Indonesia’s sovereign wealth fund body , and a research institution , alongside frequent engagements as a speaker in external workshops on finance, risk management, and accounting topics.
A highly credentialed expert, Yogashwara holds 12 professional certifications, including Certified Public Accountant (CPA) from the Indonesian Institute of Certified Public Accountants (IAPI), Chartered Accountant from the Institute of Indonesia Chartered Accountants (IAI), ASEAN Chartered Professional Accountant (ACPACC), Sharia Accountant (IAI), Professional Financial Modeler (IFMI), Certified Securities Analyst (LSPPM), and multiple credentials in risk management from institutions such as LSPMR, GIRMA, GAFRS, and the Sharia Finance Professional Certification Body. He is also registered as a State Registered Accountant by Indonesia’s Ministry of Finance (MOF RI).
Yogashwara earned a Bachelor’s Degree in Accounting from the University of Indonesia and completed his Postgraduate Program in Accounting Professional Education (PPAk) at Padjadjaran University, where he is currently registered as a lecturer . His combination of academic, regulatory, and practical experience across conventional and Sharia finance, coupled with his certifications spanning auditing, investment, and risk management, positions him as a trusted authority in delivering comprehensive financial solutions for complex business challenges.
A highly credentialed expert, Yogashwara holds 12 professional certifications, including Certified Public Accountant (CPA) from the Indonesian Institute of Certified Public Accountants (IAPI), Chartered Accountant from the Institute of Indonesia Chartered Accountants (IAI), ASEAN Chartered Professional Accountant (ACPACC), Sharia Accountant (IAI), Professional Financial Modeler (IFMI), Certified Securities Analyst (LSPPM), and multiple credentials in risk management from institutions such as LSPMR, GIRMA, GAFRS, and the Sharia Finance Professional Certification Body. He is also registered as a State Registered Accountant by Indonesia’s Ministry of Finance (MOF RI).
Yogashwara earned a Bachelor’s Degree in Accounting from the University of Indonesia and completed his Postgraduate Program in Accounting Professional Education (PPAk) at Padjadjaran University, where he is currently registered as a lecturer . His combination of academic, regulatory, and practical experience across conventional and Sharia finance, coupled with his certifications spanning auditing, investment, and risk management, positions him as a trusted authority in delivering comprehensive financial solutions for complex business challenges.

Junaedi Taher M.Ak.
Jun is a highly accomplished professional with a Bachelor’s Degree in Accounting from STIE Bisnis Indonesia and a Master’s Degree in Accounting from Universitas Pancasila, demonstrating a strong academic foundation in financial disciplines. With extensive experience as a Finance, Accounting, and Tax Professional across diverse industries, he has developed expertise in financial reporting, compliance, and strategic tax planning. His career includes a significant tenure at a well-known Tax Consulting Firm , where he provided advisory services to corporations and high-net-worth individuals, ensuring regulatory adherence and optimizing tax efficiencies.
In addition to his corporate experience, Jun is recognized as an Accounting Lecturer at Universitas Kosgoro , where he imparts his knowledge in financial and managerial accounting to aspiring professionals. His dual expertise in practical application and academic theory enables him to bridge theoretical frameworks with real-world business challenges. At ProReliant, Jun contributes his skills in financial strategy, tax optimization, and compliance, offering clients comprehensive solutions grounded in both industry best practices and academic rigor.
In addition to his corporate experience, Jun is recognized as an Accounting Lecturer at Universitas Kosgoro , where he imparts his knowledge in financial and managerial accounting to aspiring professionals. His dual expertise in practical application and academic theory enables him to bridge theoretical frameworks with real-world business challenges. At ProReliant, Jun contributes his skills in financial strategy, tax optimization, and compliance, offering clients comprehensive solutions grounded in both industry best practices and academic rigor.

Bayu Widiyatmojo, SE., Ak.
Bayu brings over decade of expertise as an auditor and management accountant, delivering high-impact financial solutions
across diverse industries. His professional journey includes providing auditing and advisory services to small and medium-sized enterprises (SMEs), as well as conducting audits for both state-owned enterprises (SOEs) and private multinational corporations. With hands-on experience in sectors such as manufacturing, utilities, food &
beverages, and real estate, Bayu has developed a deep understanding of financial reporting, compliance frameworks, and operational efficiency optimization. His ability to navigate complex regulatory environments and deliver tailored strategies has made him a trusted partner for clients seeking precision and growth.
Bayu holds a Bachelor’s Degree in Accounting from Universitas Islam Indonesia and earned his State Accountant Certification from Universitas Gadjah Mada, solidifying his technical and regulatory expertise. His dual focus on auditing excellence and management accounting enables him to bridge financial oversight with strategic decision-making, ensuring organizations align their resources with long-term objectives. At ProReliant, Bayu leverages his extensive industry knowledge and analytical acumen to enhance transparency, mitigate risks, and drive sustainable financial performance for clients across public and private sectors.
Bayu holds a Bachelor’s Degree in Accounting from Universitas Islam Indonesia and earned his State Accountant Certification from Universitas Gadjah Mada, solidifying his technical and regulatory expertise. His dual focus on auditing excellence and management accounting enables him to bridge financial oversight with strategic decision-making, ensuring organizations align their resources with long-term objectives. At ProReliant, Bayu leverages his extensive industry knowledge and analytical acumen to enhance transparency, mitigate risks, and drive sustainable financial performance for clients across public and private sectors.

Soniwell S.E., M.M.
Soniwell currently serves as Audit Committee member at Indonesia Tourism
Development Corporation, an State-Owned Enterprise that develop The Nusa Dua and The Mandalika. His tenure at AJCapital Advisory includes experience in advising major creditor and CEO/COO/CFO/VP of Finance of the distressed company in creating restructuring strategy in court-supervised bankruptcy proceedings (PKPU) and out of court restructuring. Exposure to industry includes integrated poultry (feed, DoC, broiler, layer, swine, fertilizer), rigid plastic packaging manufacturer, integrated coal company (mining, contractor, shipping) and multifinance.
Earlier in his career he advised a Fortune Global 500 company, PT Pertamina (Persero) and its various subsidiaries and divisions. Project includes business plan development, project management, project portfolio management, business portfolio strategy using GE 9 cell matrix, performance measurement evaluation and investment evaluation framework. Clients include PT Badak NGL, PT Pertamina Lubricants, PT Pertamina Drilling Services Indonesia, PT Pertamina Geothermal Energy, Gas Directorate, SJV Division and CSG Division.
He obtained both bachelor and master degree from Fakultas Ekonomi dan Bisnis Universitas Indonesia (FEB UI).
Earlier in his career he advised a Fortune Global 500 company, PT Pertamina (Persero) and its various subsidiaries and divisions. Project includes business plan development, project management, project portfolio management, business portfolio strategy using GE 9 cell matrix, performance measurement evaluation and investment evaluation framework. Clients include PT Badak NGL, PT Pertamina Lubricants, PT Pertamina Drilling Services Indonesia, PT Pertamina Geothermal Energy, Gas Directorate, SJV Division and CSG Division.
He obtained both bachelor and master degree from Fakultas Ekonomi dan Bisnis Universitas Indonesia (FEB UI).

Achmad Fauzi S.E., M.M.
Achmad Fauzi is a seasoned finance and accounting professional with a Bachelor’s Degree in Accounting from Gunadarma University and a Master’s Degree in Finance from Mercu Buana University. He began his career as an auditor at a prominent public accounting firm in Jakarta, where he gained extensive experience in assurance engagements across diverse industries. Prior to joining ProReliant Consulting , Fauzi served as an Accounting & Tax Manager at an Independent Power Producer (IPP) company, managing financial reporting, compliance, and tax strategies for large-scale energy projects. His career reflects a strong foundation in auditing, financial management, and regulatory compliance.
At ProReliant Consulting , Fauzi holds the position of Senior Manager , leveraging his dual expertise in finance and accounting to deliver strategic advisory services. His deep understanding of assurance frameworks, coupled with hands-on experience in both public accounting and corporate finance, enables him to address complex client challenges with precision.
At ProReliant Consulting , Fauzi holds the position of Senior Manager , leveraging his dual expertise in finance and accounting to deliver strategic advisory services. His deep understanding of assurance frameworks, coupled with hands-on experience in both public accounting and corporate finance, enables him to address complex client challenges with precision.

Reski Mahfudzi
Reski has honed his expertise in transfer pricing since graduating with a Bachelor of Economics from Universitas Indonesia. With over a decade of experience, he has been handling transfer pricing compliance reports, including Transfer Pricing Documentation (Master File, Local File, and Country-by-Country Report or “CbCR”), and assisting Transfer Pricing Dispute proceeding such as Tax Audit (Pemeriksaan), Objection (Keberatan), Appeal (Banding), and Judicial Review (Peninjauan Kembali).
Reski possesses extensive experience in navigating transfer pricing matters across various sectors, including Automotive, Pharmaceuticals, E-commerce and Start-ups, Commodities, Textiles, Consumer Goods, Oil and Gas, Electronics, Industrial and Heavy Machinery, Agriculture and Plantation, Plastic-based and Packaging products, Sōgō shōsha (General Trading), Hospitality, Port and Cargo Ship Services, Engineering, Procurement, and Construction (EPC).
Reski possesses extensive experience in navigating transfer pricing matters across various sectors, including Automotive, Pharmaceuticals, E-commerce and Start-ups, Commodities, Textiles, Consumer Goods, Oil and Gas, Electronics, Industrial and Heavy Machinery, Agriculture and Plantation, Plastic-based and Packaging products, Sōgō shōsha (General Trading), Hospitality, Port and Cargo Ship Services, Engineering, Procurement, and Construction (EPC).

Drs. Alimin Zein
Drs. Alimin has a long experience in taxation. After graduating from the Ministry of Finance’s Institute of Finance (now State Finance Polytechnic) in 1972, he began his service as government employee of the Directorate General of Taxation of the Ministry of Finance. In 1992, he was entrusted with the position of Tax Auditor and in 1998 was promoted as Tax Assistance Inspector (Echelon III), Inspectorate General of Ministry of Finance. After retiring as a government employee in 2004, he began his career as a tax consultant practitioner and Attorney at the Tax Court to date

Heri Guntoro, S.E., M.B.A., CSLP.
Heri is a Certified Customs Expert and Registered Tax Court Attorney with
more then 20 years of experience in international trade, import - export, cus-
toms and regulatory compliance, and Customs Audit. He has deep knowledge in customs valuation, Harmonized System (HS Code) and Tariff, Customs
and Tax privilege and the implementation of Free Trade Agreement (FTA).
Beside the Certified Customs Expert from Ministry of Finance, he also holds Certified Supply Chain and Logistics Professional from Sembada Pratama School of Logistics and Supply Chain. He obtained his bachelor’s degree in accounting from STIE Kusuma Negara and master’s degree in Business Administration (MBA) from Gadjah Mada University, Yogyakarta.
Beside the Certified Customs Expert from Ministry of Finance, he also holds Certified Supply Chain and Logistics Professional from Sembada Pratama School of Logistics and Supply Chain. He obtained his bachelor’s degree in accounting from STIE Kusuma Negara and master’s degree in Business Administration (MBA) from Gadjah Mada University, Yogyakarta.

Muhammad Alkautsar
Alkautsar is a seasoned trainer specializing in soft competencies subject. He has certification as a lecturer for public servant (Widyaiswara) given from Lembaga Administrasi Negara (LAN). He has 6 years experience as educator in Supreme Audit Board Republic of Indonesia (BPK RI), and more than 10 years as Associate Trainer from Lembaga Manajemen FEBUI. His extensive amount of experience and know how of education field make him one of the best young trainer either assessed by internal or external assessor.
Certified as a Procurement Expert by National Public Procurement Agency (LKPP), he also serve years in procurement team. Made him well aware with procedures that comply with applicable regulation. Alkautsar also has experience in Data Analytics, especially using Data Analytics to audit big project that has multiple aspect to look onto.
Alkautsar hold bachelor degree in Marketing major from Faculty of Economics and Business University of Indonesia.
Certified as a Procurement Expert by National Public Procurement Agency (LKPP), he also serve years in procurement team. Made him well aware with procedures that comply with applicable regulation. Alkautsar also has experience in Data Analytics, especially using Data Analytics to audit big project that has multiple aspect to look onto.
Alkautsar hold bachelor degree in Marketing major from Faculty of Economics and Business University of Indonesia.