Prasojo Widiyanto

Prasojo Widiyanto

Portfolio Category Manager - Operations @ AirTrunk

About

I am a Supply/Procurement professional with skills in end to end sourcing, category management, contract management, procurement business process, vendor development/management and ERP developments and implementations.

Country

Australia

City

Sydney

Industry

Information Technology & Services

Skill

Communication, Supplier Relationship Management, Contract Management, Project Planning, Business Analysis, Business Strategy, Risk Management, Negotiation, Project Management, Analysis, Procurement, Management, Contract Negotiation, Business Process, Project Coordination, Contractual Agreements, Employment Contracts, Safety Management Systems, Construction Management, Compensation & Benefit

Experience

AirTrunk

Portfolio Category Manager - Operations

AirTrunk

LinkedIn
2025-7 - Present · 1 yr 3 mos

Sydney, New South Wales, Australia

AirTrunk

Procurement Manager - Operations

AirTrunk

LinkedIn
2024-4 - 2025-7 · 1 yr 4 mos

Sydney, New South Wales, Australia

• Develop and lead procurement strategies across APAC. • Drive efficiency and look for improvements in the procurement process across all existing and new projects in the APAC. • Implementing agreements/contracts • Manage procurement schedules • Develop, run and review tender packages including scope of works, bid templates, tender evaluations, reviews and recommendations • Ensure compliance with local regulations and laws across APAC • Develop, lead and maintain measurable regional performance metrics including reporting tendering status, spend analysis, supply chain analysis, forecasting, vendor performance, lifecycle cost savings etc.

WaterNSW

Sourcing Manager

WaterNSW

LinkedIn
2023-1 - 2024-4 · 1 yr 4 mos

Sydney, New South Wales, Australia

• Lead the development and implementation of policies, procedures, systems and performance management frameworks for all procurement related activities. • Develop and implement complex procurement plans and strategies to meet business needs, enhance stakeholder engagement, address and mitigate risks and maximise commercial value deliver. • Lead and manage cross-functional procurement teams to successfully deliver procurement business plans and achieve optimal outcomes from procurement activity. Engage with senior leaders providing assurance and seeking sponsor endorsements for procurement engagements. • Apply procurement governance and risk management framework to monitor compliance of procurement activity and performance, manage risk and contribute to continuous improvement initiatives of processes, systems, tools, templates and ways of working.

Amazon Web Services (AWS)

Procurement and Supplier Development Manager

Amazon Web Services (AWS)

LinkedIn
2021-7 - 2022-12 · 1 yr 6 mos

Job Responsibilities (Indonesia and Australia): • Create and implement sourcing strategies. • Develop mechanisms and metrics to hold suppliers accountable for performance and delivery. • Drive results through competitive bidding, negotiating, and analyzing data and market trends. • Create global Procurement processes and tools to drive innovation across teams.

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

Procurement Department Head

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

LinkedIn
2021-5 - 2021-7 · 3 mos

Jakarta, Indonesia

Job Responsibilities: • Negotiate with external vendors to secure advantageous terms. • Approve the ordering of necessary goods and services. • Finalize purchase details of orders and deliveries. • Examine and test existing contracts. • Collaborate with key persons to ensure clarity of the specifications and expectations of the Company.

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

Strategic Sourcing Section Head

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

LinkedIn
2019-7 - 2021-5 · 1 yr 11 mos

Greater Jakarta Area, Indonesia

Job Responsibilities: • Serve as the subject matter expert for Company’s Contract Management covering Strategic Procurement Planning, Sourcing, Negotiations and Contract Administration) • Assist clients in ensuring that for all contracts and procurement actions, appropriate documentation is obtained, contracts or purchasing (business) systems in an accurate, systematic and timely manner. • Business Process Owner for 1ADARO ERP Contract and Procurement module role out.

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

Procurement Superintendent

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

LinkedIn
2017-5 - 2019-6 · 2 yrs 2 mos

Greater Jakarta Area, Indonesia

Job Responsibilities: • Conduct sourcing processes on specialized procurement work. • Responsible for delivering on-time contracts to meet end-user requirements. • Negotiate, draft and award contracts, agreements and amendments, as well as manage, terminate and close out contracts as and when required.  • Develop and maintain contract documentation and support contract management throughout the timeline of the service.

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

Procurement Senior Officer

Adaro MetCoal (subsidiary of PT Adaro Energy Tbk group)

LinkedIn
2016-10 - 2017-4 · 7 mos

Greater Jakarta Area, Indonesia

Job Responsibilities: • Reviewing, comparing, analysing, and approving products and services to be purchased • Maintaining and updating supplier relations and negotiation contracts • Resolve payment issues with vendors and end business units.

BHP

Specialist Category Management

BHP

LinkedIn
2015-9 - 2016-10 · 1 yr 2 mos

Greater Jakarta Area, Indonesia

Job Responsibilities: • Plan and execute portfolio of sourcing projects enabling category strategies and manage on-time delivery. • Managing RFPs, tenders and administer the contract execution. • Monitoring contracts and lead negotiations with suppliers for contract variations and extensions. • Validating category strategies and contract coverage to support the Business Strategies, 2 year budget and 5 year execution plans.

Freeport Indonesia

Chief Engineer Contract Compliance-Construction and Infrastructure

Freeport Indonesia

LinkedIn
2010-10 - 2015-9 · 5 yrs

Job Responsibilities: • Ensuring the pre award phase of a contract. • Providing assistance in the award phases of a contract. • Ensuring that the post award phase is executed per the contractual terms. • Providing assistance on Government of Indonesian reporting related to contractor services. • Identifying and developing improvements for Contract Administration and Management System, Safety and Department’s standard operation procedures.

PT. Hana Caraka Nusantara Logistics

Assistant Finance Controller

PT. Hana Caraka Nusantara Logistics

2010-2 - 2010-9 · 8 mos

Greater Jakarta Area, Indonesia

Job Responsibilities: • Supporting the Financial Controller to ensure smooth operation of all finance matters. • Providing assistance in the production of financial statements and reports. • Providing assistance on finalising commercial logistics agreements with the legal team.

ACNT-Australasian College Of Natural Therapies Pty Ltd

Customer Service and Accounts Assistant

ACNT-Australasian College Of Natural Therapies Pty Ltd

LinkedIn
2008-7 - 2010-1 · 1 yr 7 mos

Sydney, Australia

Job Responsibilities: • Providing assistance on student’s administrative matters and financial inquiries. • Maintaining ongoing relations with partner universities related to student administrative issues. • Providing assistance for management with semester reports.

University of Wollongong

Accounting Tutor

University of Wollongong

LinkedIn
2007-8 - 2008-7 · 1 yr

Wollongong, Australia

Job Responsibilities: • Assisting students with subjects in the area of financial accounting and management accounting in workshops. • Assisting the lead lecture in reviewing assignments and exam marking.

Education

University of Wollongong

University of Wollongong

LinkedIn

Finance in Banking

2007 - 2008 · 1 yr
University of Wollongong

University of Wollongong

LinkedIn

Accounting

2005 - 2006 · 1 yr

Active in sport clubs and events. Regularly involved in multi culture events and was the treasury for the Indonesian Student society for the University.

Prasojo Widiyanto's Contact Information

Email

******@***.com

Phone

(**) *** ****

Find the Right Leads
Find Verified Contact Data

Try with: Jensen Huang @ nvidia.com Click to autofill
LeadContact awards, five-star ratings, and GDPR compliance badges

What LeadContact does well

Find verified emails, phone numbers, and decision-makers with 98% accuracy.

Find Leads

Find Leads

Find the right people by company, role, industry, location, and more.

925M+ professional profiles

Find Leads
Find Emails

Find Emails

Access verified email addresses for your target contacts.

657M+ emails

Find Emails
Find Phone Numbers

Find Phone Numbers

Get cross-validated phone data from multiple top sources.

239M+ phone numbers

Find Phone Numbers

More Accurate. Lower Cost.

Find contact data in 1 tool with 98% accuracy

LeadContact integrates leading enrichment tools to deliver more accurate contact data—without paying for each one.

LeadContact Logo
Competitor Tools

All these = $289 per month

Great conversations start with the right contact.

It’s time to find yours.