JOY ONETEIZE JOHN
Port Harcourt,Nigeria
Summary
Seasoned procurement expert with a focus on strategic purchasing and supply chain management. Demonstrated ability to achieve significant cost savings and maintain supply continuity through effective negotiation and risk management. Specialties include supplier relationship management, contract negotiation, and market trend analysis. Proven success in fostering collaboration and driving operational efficiency.
Overview
13
13
years of professional experience
12
12
years of post-secondary education
1
1
Certification
Work history
Senior Buyer (Procurement Analyst)
OES Energy Services Limited
Port Harcourt, Nigeria
2025.07 - Current
- Develop and implement procurement plans for timelines, budgets, and material requirements.
- Organise bid evaluations, issue and manage purchase orders for accuracy.
- Collaborate with rig managers and operations teams to align timely material delivery.
- Increased cost savings by 30%
- Identify cost-saving options and negotiate supplier terms to reduce risk.
- Monitor team performance by mentoring buyers and enforcing safety and QA/QC.
- Produce regular procurement reports and presentations for management and stakeholders.
- Evaluate supplier performance for quality control measures.
- Liaise with finance to plan and control procurement budgets.
Procurement Specialist (Well Construction Division)
AOS Orwell Limited
Port Harcourt, Nigeria
2021.12 - 2025.06
- Sourced materials using innovative methods and handled vendor negotiations for technical procurement guidance.
- Led contract kick-off and post-award meetings to keep projects on schedule.
- Coordinated tender steps, processed RFQs, and analysed bids for contractor selection.
- Updated bill of materials and maintained BOM accuracy through bid activities.
- Reduced low quality service delivery by 20%
- Maintained ERP SAP MM compliance while managing procurement documentation and reporting.
- Coordinated QA/QC activities with vendors and tracked vendor performance.
- Liaised with finance and stores to secure prompt payments and goods receipt confirmation.
- Completed routine supplier audits to confirm compliance with company standards.
- Trained new team members on company's procurement policies and processes.
Contracts/ Client Account Manager
Oil-Tools Africa Limited
Port Harcourt, Nigeria
2019.02 - 2021.11
- Coordinated client relationship management and spotting new oil and gas opportunities daily.
- Drafted tender responses and producing technical and commercial submissions with business awareness.
- Managed over 5 customer visit per day
- Ran service quality meetings and tracking contract performance through documented updates.
- Resolved client issues promptly, maintaining high levels of satisfaction.
- Increased sales by 10%
- Identified growth opportunities through analysis of client business objectives.
- Negotiated contracts with new and existing clients to secure lucrative deals.
Contracts / Sales Supervisor
Auto Market Nigeria Limited
Lagos, Nigeria
2016.01 - 2018.12
- Designed contract templates to improve accuracy and speed approvals.
- Reduced approval delays by standardising contract template workflows.
- Achieved 20% revenue growth through proactive contract negotiations and upselling.
- Supervised the sales team, enhancing their performance and productivity.
- Reviewed and analysed sales figures, resulting in strategic planning and forecasting.
Sales Executive
Rydal Mews Ltd
Lagos, Lagos
2015.02 - 2015.12
- Evaluated properties for lease and sale across residential and commercial categories.
- Used local comparable evidence to appraise properties and support purchase decisions.
- Coordinated between seller and prospective buyer to finalise documentation correctly.
Sales Representative
Globacom Ltd
Birnin-Kebbi, Kebbi
2013.03 - 2014.12
- Collaborated with marketing department for effective promotional campaigns.
- Identified potential leads, resulting in improved sales performance.
- Regularly updated professional knowledge through workshops and seminars for enhanced performance.
- Expanded client base through targeted outreach initiatives.
Education
Post Graduate Diploma (PGD) - Operations & Supply Chain Management
American Institute of Stores and Inventory Management
USA 2024.01 - 2025.06
Master of Science (M.Sc.) - Management
University of Port Harcourt
Port Harcourt, Nigeria 2020.01 - 2025.07
Diploma - Supply Chain Management
Throne Management and Business Institute
SwitzerlandPost Graduate Diploma (PGD) - Business Administration
University of Sokoto
Nigeria 2013.01 - 2015.06
Bachelor of Science (B.Sc.) - Accounting
University of Benin
Nigeria 2008.01 - 2011.01
Skills
- Strategic procurement
- Logistics management
- SAP MM module
- Project management
- Contract management
- Cost reduction and value optimization
- Regulatory compliance and ethics
- Stakeholder and supplier relationship management
- Supply chain risk assessment
- Vendor negotiation
- Quality assurance and control coordination
- Leadership skills
- Coaching and mentoring
- Spend analysis tools
Certification
- Chartered Associate Operations & Supply Chain Management (CAOSCM) – USA
- Associate Chartered Procurement & Logistics Professional (ACPLP) – USA
- Chartered Associate Inventory Control Management Professional (CAICMP) – Nigeria
- Certified International Project Manager (CIPM) – JPTS International
- Supply Chain Management: A Learning Perspective – Korea Advanced Institute of Science & Technology.
Accomplishments
- Successfully developed procurement processes for clients such as Shell, Seplat, and Chevron, achieving a 30% cycle time reduction through effective Project Management and changing management practices.
- Negotiated vendor contracts that saved over ₦11 million in procurement costs, demonstrating strong purchasing and commercial awareness.
- Awarded Honesty & Integrity Core Value Champion (2024) at AOS Orwell Limited.
- Recipient of Staff Stellar Performance Award (2017) at Auto Market Nigeria Limited.
Timeline
Senior Buyer (Procurement Analyst)
OES Energy Services Limited
2025.07 - Current
Post Graduate Diploma (PGD) - Operations & Supply Chain Management
American Institute of Stores and Inventory Management
2024.01 - 2025.06
Procurement Specialist (Well Construction Division)
AOS Orwell Limited
2021.12 - 2025.06
Master of Science (M.Sc.) - Management
University of Port Harcourt
2020.01 - 2025.07
Contracts/ Client Account Manager
Oil-Tools Africa Limited
2019.02 - 2021.11
Contracts / Sales Supervisor
Auto Market Nigeria Limited
2016.01 - 2018.12
Sales Executive
Rydal Mews Ltd
2015.02 - 2015.12
Sales Representative
Globacom Ltd
2013.03 - 2014.12
Post Graduate Diploma (PGD) - Business Administration
University of Sokoto
2013.01 - 2015.06
Bachelor of Science (B.Sc.) - Accounting
University of Benin
2008.01 - 2011.01
Diploma - Supply Chain Management
Throne Management and Business Institute