Wenby Sulaiman
Business Improvement Senior Manager @ PT Merdeka Battery Materials Tbk
About
Cross-functional business leader with experience spanning HR, business improvement, supply chain support, governance, and operational problem solving in complex industrial environments.Over the years, I have worked closely with senior leadership to solve business issues, strengthen organization capability, improve processes, and support growth in demanding multinational settings. My background started in HR, but my scope has expanded far beyond that into broader business leadership, covering people, process, structure, and execution.I am particularly interested in organization effectiveness, AI adoption, workflow automation, and practical business transformation. I enjoy turning messy problems into structured actions, building stronger systems, and helping teams work better across functions and cultures.My working style is analytical, direct, and collaborative. I believe good decisions need both data and judgment. I also believe transformation should be practical, not just conceptual.Currently, I focus on business improvement initiatives that help leaders bridge strategy and execution, strengthen capabilities of Indonesia and China team, and prepare organizations for the next stage of growth.
Indonesia
Jakarta
Mining & Metals
Process Automation, ISO 9001, Influence At All Levels, Business Transformation, Salary Benchmarking, Interpersonal Skills, Internal Communications, Talent Development, HR Transformation, Executive Management, Executive Development, Performance Reviews, Talent Management, Human Resources (HR), HR Management, Labor Relations, Industrial Relations, Compensation & Benefits, People Development, Niche Talent Acquisition
Experience

Business Improvement Senior Manager
Jakarta, Indonesia
Lead cross-functional business improvement initiatives across the Merdeka ecosystem, with focus on organizational effectiveness, strategic problem solving, digitalization, and execution support between corporate and operating entities. Work directly with senior leadership to identify gaps, strengthen business processes, and drive high-impact initiatives that improve coordination, decision quality, and long-term capability building. Key responsibilities and contributions • Lead strategic review and improvement of organization structure, workforce capability, and support function effectiveness • Drive business improvement projects across HR, supply chain, finance, external affairs, and operational support areas • Support senior stakeholders with structured analysis, problem framing, and recommendations for high-priority business issues • Build practical frameworks, dashboards, and reporting tools to improve visibility, accountability, and execution discipline • Champion AI and automation use cases to improve productivity, reporting speed, and decision support across business functions • Bridge communication and alignment between site teams, corporate office, and multinational stakeholders • Develop initiatives to strengthen local talent capability and improve collaboration in a complex Indonesian and Chinese working environment • Contribute to special projects related to governance, workforce planning, digital transformation, and performance improvement

Deputy General Manager
Morowali
Supported senior site leadership in coordinating cross-functional support services and business priorities, with focus on organizational alignment, operational support, and issue escalation across key departments. Helped strengthen execution discipline and cross-department coordination during a critical transition period. Key responsibilities and contributions: • Supported cross-functional leadership across support and business-critical functions • Coordinated strategic and operational matters requiring alignment between departments and senior management • Helped resolve priority issues affecting people, process, and organizational effectiveness • Acted as a bridge between management direction and ground-level execution

Support Services Senior Manager
Morowali
Led a broad support services portfolio in a complex industrial environment, covering HR, supply chain coordination, finance-related support, environmental matters, external affairs, and cross-functional business operations. Worked closely with Indonesian and Chinese stakeholders to build systems, strengthen governance, improve execution, and support the growth of a major processing operation. Key responsibilities and contributions • Led and coordinated multiple support functions in a high-growth industrial project environment • Managed and improved processes across HR, administration, supply chain coordination, external affairs, environmental support, and internal business operations • Played a major role in ISO management system preparation and internal audit coordination for ISO 9001, ISO 14001, and ISO 45001 • Developed policies, SOPs, governance documents, and operating controls to improve discipline and compliance • Led talent and leadership development efforts, including retention initiatives, people capability building, and internal coordination across teams • Supported cross-cultural collaboration between Indonesian and Chinese teams in a challenging operational environment • Drove continuous improvement initiatives with emphasis on measurable business impact, engagement, and better execution • Introduced practical use of AI and digital tools to improve reporting, analysis, and workflow efficiency • Partnered with leadership on sensitive organizational, manpower, and operational support matters

Head of Human Resources
Morowali
Led the HR function for a growing industrial operation, building structure, improving people processes, and supporting management on workforce, organizational, and employee matters. Played a key role in strengthening HR discipline, enabling business growth, and managing people challenges in a demanding site environment. Key contributions • Managed end-to-end HR operations and people processes • Strengthened HR systems, policies, and execution discipline • Supported recruitment and manpower planning during business growth • Partnered with leadership on employee relations and organizational matters • Contributed to talent development and team capability building
Education
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