Steffny Marif Bill

Steffny. Marif Bill Linkedin: https://www.linkedin.com/in/steffny-marif-bill- Github: https://github.com/steffny1 Portfolio projects: http://smarifbill.pythonanywhere.com/ 🔎 Professional Summary Results-driven and adaptable professional with over a decade of experience in payroll, HR, enterprise systems implementations, business intelligence, and analytics engineering. Strategic and technically adept leader with a track record of spearheading large-scale system implementations that deliver measurable impact. Adept at bridging business and technology through effective communication, data analytics, and process automation. Proven ability to modernize legacy systems, streamline operations, and deliver strategic workforce insights to senior management. Strategic Data & Business Leadership Highlights • Project Management: Successfully led end-to-end implementation of enterprise systems such as Oracle HCM, UKG Kronos, Ascender, and Workday—managing timelines, resource allocation, testing, stakeholder engagement, designing and conducting user training, and post-launch support. • Cross-Functional Leadership: Coordinated across HR, IT, Finance, and Legal teams to deliver complex technology and data projects with business-wide impact. • Operational Strategy: Stepped into a leadership gap to take ownership of the mine’s workforce planning—designing and delivering a system that restored operational control, enabled executive visibility, and demonstrated readiness for high-level decision-making. • Process Automation: Designed and deployed custom tools using SharePoint, PowerApps, and low-code automation platforms to eliminate manual processes and increase service delivery efficiency. • System Integration & Architecture: Built SQL-based integration pipelines and scalable system upgrades, ensuring compatibility and performance across multiple platforms. • Compliance & Risk Management: Independently authored and gained tax exemption authority approval for HR policies aligned with PNG income tax laws—delivering a high-stakes regulatory win which typically requires multi-year, multi-stakeholder effort. 💼 Professional Experience New Porgera Limited (On-site Porgera, PNG) Specialist – Human Resources Information Systems | Acting Project Lead (Higher Duties - 03-Sep-2025 to 03-April-2026) Oct 2023 – Present • Engineered a SharePoint-based ticketing system via PowerApps, automating service management • Served as Oracle HCM Cloud implementation lead, overseeing data architecture, cross-functional stakeholder alignment, and multi-layered configuration. • Took over workforce planning after the General Manager temporarily assumed control due to HR’s lack of capability; reconciled and confirmed data with leadership, then maintained and enhanced the process by deploying a Power BI dashboard integrated with Power Automate and SharePoint, delivering real-time workforce and recruitment visibility to senior and middle management. • Drove the strategic rollout of UKG Workforce Pro Management (formerly called Dimensions) for 3,000+ employees, streamlining timekeeping data across multiple regions and departments. Acted as key decision-maker on process flows, designing and creation of training materials and SOPS, integration logic, and reporting alignment with business KPIs. AfiTech Ltd (Remote – PNG-based | Indian Company) Python & Machine Learning Trainee Jul 2023 – Oct 2023 • Designed and tested machine learning prototypes to support predictive analytics for operational intelligence and performance efficiency using tools like Python, Pandas, and SQL. TotalEnergies EP PNG Ltd (On-site Port Moresby, PNG) Human Resources Benefits & Compensations Officer Mar 2022 – Feb 2023 • Conducted payroll compliance review and later led the Time Target system implementation to enhance payroll accuracy and resilience. • Authored and secured approval for HR's Salary Packaging policy from the PNG Internal Revenue Commission, completing the complex process in under a year. National Superannuation Fund Ltd (On-site Port Moresby, PNG) Business Intelligence Analyst Jan 2022 – Mar 2022 • Served as a systems integration advisor during Workday initial consultations, developed data pipelines and analytical dashboards for real-time visibility. • Led delivery of reporting layers for operations performance metrics, increasing data accessibility and internal data literacy. Connex Digital (Remote – PNG-based | U.S. Company) Junior Developer Jul 2021 – Aug 2021 • Developed automation logic and API-based integrations using Zapier, Twilio, Notion, Monday.com, AirTable, Integromat, and Bubble, enhancing efficiency in internal and client systems by streamlining workflows. Switch Maven (Hybrid Port Moresby, PNG) Software Engineer Intern Jan 2021 – Apr 2021 • Built and deployed full-stack web solutions using the MERN stack with real-time data features, enhancing team efficiency and project delivery within agile squads. Concept Group Ltd (Hybrid Port Moresby, PNG) Payroll Officer Jul 2017 – Jan 2021 • Managed end-to-end payroll processing for multiple clients, including ANZ Bank PNG & Fiji, SP Brewery, Total, PNG Coffee Exports, and various PNG government departments, using Alesco/Ascender and provided support in system configurations, resulting in improved Service Level Agreements (SLA) performance and more efficient payroll service delivery. Digicel PNG Ltd (On-site Port Moresby, PNG) Payroll Manager Feb 2014 – Jul 2017 • Led payroll operations and reporting for over 1,200 staff, independently handling audits, statutory reconciliations, and systems migration. • Meticulously maintained PostgreSQL-backed payroll systems with automated reporting and scalable architecture. • Played a critical role in modernizing internal controls and setting data integrity standards by creating standard operating procedures. 🎓 Education Capella University, USA Bachelor of Science in Computer Science (Expected: Sept 2026) GPA: 4.0/4.0 International Training Institute, PNG Diploma in Human Resource Management (2013) GPA: 3.7/4.0 ✨ Certifications • TEFL Certificate – 120 Hours (MyTEFL, 2025) • Certification of Completion in Python with Machine Learning (AfiTech Ltd, 2023) • Certification of Completion in Software Development (Switch Maven, 2021) ⚖️ Technical Skills • Programming Languages: Python, JavaScript, SQL, HTML/CSS, VBA • Tools: Power BI, Tableau, SSRS, JIRA, SharePoint, PowerApps, Pandas, Matplotlib, Seaborn • Platforms: MS SQL Server, MySQL, PostgreSQL, Oracle HCM & EBS, SAP, UKG Workforce Pro, Ascender • ETL & Integration: SSIS, Knime, Zapier, APIs • Other: Excel, Google Forms, Smartsheet, Integromat, Bubble, Postman