Dennisba Jackreece
@dennisbajackreece
I drive sales, customer support, and operational follow-through across retail, call centre, and technical environments.
NigeriaWhat I'm looking for
I've driven sales and customer interactions across Unateus, Codar Tech Africa, GlobalCare Environmental Needs, and Slot Systems Limited. My work includes outbound warm and cold calling, lead conversion, upselling, order verification, and customer follow-up.
At Slot Systems Limited, I used ERP and SAP for sales, processed online orders through SOCOP, coordinated fulfilments, and supported branch performance toward monthly sales targets. I also handled customer enquiries across phone, text, chat, email, and in person.
In sales and marketing, I generated leads, followed up with customers, coordinated deliveries with warehouses and distributors, raised invoices, and shared customer feedback for improvement. I maintain accurate CRM records, follow scripts, and work toward daily, weekly, and monthly targets.
My Chemical and Petrochemical Engineering background has also supported technical and operational work, including field-data analysis, equipment-maintenance advice, cost control, production support, quality control, and solar and inverter installation supervision.
Experience
Work history, roles, and key accomplishments
Call Centre Agent
Unateus
Sep 2026 - Present (1 month)
Made outbound calls to warm leads to close sales, upsell, and cross-sell products. Updated customer logs in CRM systems and met sales targets.
Call Agent
Codar Tech Africa
Jul 2026 - Aug 2026 (1 month)
Made outbound cold and warm calls professionally. Documented call feedback on Google Sheets and met daily, weekly, and monthly targets.
Sales/Marketing Executive
GlobalCare Environmental Needs Ltd
Jan 2026 - Jun 2026 (5 months)
Drove sales, generated leads, and followed up on customers. Monitored stock levels and coordinated distribution to customers.
Sales/Operations Associate
Slot Systems Limited
May 2023 - Nov 2025 (2 years 6 months)
Used ERP and SAP to process sales and managed online orders on SOCOP. Monitored branch performance to achieve over 85% of monthly sales targets.
Technical Support Assistant
Joshville Global Auto & Energy Ltd
Jan 2022 - Jan 2023 (1 year)
Advised clients on equipment maintenance and efficiency practices. Analyzed field data to enhance purchasing and supply operations.
Production Intern
Sopral Global Resources
Jan 2019 - Jul 2019 (6 months)
Operated PET bottle-blowing machines and supported extrusion processes. Assisted in bottled and sachet water production lines and quality control.
Education
Degrees, certifications, and relevant coursework
National Youth Service Corps
NYSC Discharge Certificate
National Youth Service Corps Discharge Certificate.
Rivers State University
Bachelor of Technology, Chemical/Petrochemical Engineering
Grade: Second Class Upper
Bachelor of Technology in Chemical/Petrochemical Engineering, graduated with Second Class Upper.
Global International College
Advanced Level Certificate
Advanced Level Certificate from Global International College, Lekki Phase 1, Lagos.
Emarid College
West African Senior School Certificate
West African Senior School Certificate from Emarid College, Igwuruta, Rivers State.
UBA
Customer Experience Support Training, Customer Experience
Completed a two-week Customer Experience Support training with UBA.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Salary expectations
Job categories
Skills
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