Arsenio Semente
@arseniosemente
Business operations and administrative coordinator delivering efficient cross-department workflows and service excellence.
What I'm looking for
I’m a Business Operations and Administrative Coordinator and Administrative and Business Process Specialist with mid-level experience delivering operational support in academic and telecom settings. I’m known for translating messy day-to-day activity into clear processes, dependable timelines, and a consistently professional front-line experience.
At NUST Harold Pupkewitz Graduate School of Business, I supported operational workflows across 5+ departments and improved cross-functional efficiency by 22%. Through weekly briefings and concise email updates, I strengthened stakeholder communication and reduced clarification requests by 15%, while maintaining accurate records and handling sensitive information with discretion.
As a Web & Digital Solutions Consultant (self-employed), I manage client communications, consultations, and service delivery across multiple concurrent projects. I coordinate timelines, maintain deadlines, oversee administrative and enquiry management functions, and use Outlook and Teams to deliver customer-focused solutions that improve client satisfaction and retention.
I bring strong administrative fundamentals from NUST NGCL—front-line enquiries, scheduling, correspondence, accurate filing systems, and fast response handling using Microsoft Outlook. With experience managing high-volume communication and contributing to workflow optimization initiatives, I’m ready to drive administrative efficiency and stakeholder success with service excellence, confidentiality, and clear coordination.
Experience
Work history, roles, and key accomplishments
Cross-Department Workflow Initiative
NUST Harold Pupkewitz Graduate School of Business
Mar 2025 - May 2026 (1 year 2 months)
Contributed to a workflow optimization initiative streamlining administrative coordination across five departments by identifying communication and documentation bottlenecks. Handled 120–150 inbound calls daily and conducted outbound follow-ups to resolve enquiries and support timely information flow between departments, students, and external stakeholders.
Digital Presence Projects
Aura Brand
Mar 2025 - Nov 2025 (8 months)
Delivered client-facing digital presence, branding, and customer engagement projects by managing timelines, client communication, and execution. Produced tailored web and digital solutions aligned to project schedules.
Web & Digital Solutions Consultant
Aura Brand
Mar 2025 - Nov 2025 (8 months)
Managed client communications and service delivery for multiple concurrent digital projects, ensuring timely responses and on-schedule completion. Coordinated timelines and handled administrative scheduling, enquiries, and service quality to improve client satisfaction and retention.
Business Process Intern
NUST Harold Pupkewitz Graduate School of Business
Mar 2025 - May 2025 (2 months)
Supported operational workflows by coordinating processes across 5+ departments and improving cross-functional efficiency by 22%. Delivered weekly briefings and email updates to department heads and project leads, reducing clarification requests by 15%, while maintaining accurate records and handling sensitive information with discretion.
Administrative Records Digitization
Telecom Namibia
Apr 2024 - Oct 2024 (6 months)
Supported improvements to internal administrative record systems by assisting with structured documentation, data handling, and filing processes. Enhanced accuracy, accessibility, and consistency of records across departments.
Business Process Intern
Telecom Namibia
Mar 2024 - Sep 2024 (6 months)
Assisted with workflow coordination and supported communication across 5+ departments, contributing to operational reporting accuracy. Managed administrative records and responded promptly to enquiries using structured communication and organizational protocols.
Front Office Service Excellence
NUST NGCL
Sep 2023 - Jan 2024 (4 months)
Supported front-office service delivery by assisting with enquiry handling processes, scheduling systems, and stakeholder communication workflows. Contributed to improved response efficiency and service consistency for staff and students.
Administrative Assistant
NUST NGCL
Aug 2023 - Jan 2024 (5 months)
Provided front-line administrative support by handling walk-in and phone enquiries using an office phone system and Microsoft Outlook. Coordinated scheduling, correspondence, and documentation, maintained accurate filing systems, and ensured professional communication with staff, students, and external stakeholders.
Digital Presence Projects
Smartphone Solutions
Jun 2017 - Jul 2018 (1 year 1 month)
Supported customer engagement and sales processes by assisting with enquiries, product guidance, and service delivery. Helped improve customer satisfaction and the retail experience in a fast-paced environment.
Sales Consultant
Smartphone Solutions
Jun 2017 - Jul 2018 (1 year 1 month)
Delivered high-quality customer service in a fast-paced retail environment by assisting customers with enquiries and product selection. Handled transactions and supported client relationships while maintaining strong interpersonal communication.
Education
Degrees, certifications, and relevant coursework
University of Namibia
Diploma in Customer Relationship Management, Customer Relationship Management
2024 - 2026
Completed a Diploma in Customer Relationship Management at the University of Namibia from 2024 to 2026.
University of Cape Town
Diploma in Artificial Intelligence, Artificial Intelligence
2023 - 2025
Completed a Diploma in Artificial Intelligence at the University of Cape Town from 2023 to 2025.
ALISON Higher Education
Diploma in Business Administration, Business Administration
Completed a Diploma in Business Administration (Management) through ALISON Higher Education.
ALISON Higher Education
Advanced Diploma in Sales Techniques, Sales Techniques
2022 - 2023
Completed an Advanced Diploma in Sales Techniques through ALISON Higher Education from 2022 to 2023.
Namibia University of Science and Technology
Bachelor of Marketing, Marketing
Completed a Bachelor of Marketing program at Namibia University of Science and Technology.
Availability
Location
Authorized to work in
Job categories
Skills
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