Nkululeko Freedom Mthethwa
Battery Lab Technician
Tembisa
Summary
I am a Battery Lab Technician in Telecommunication Industry with over four years of experience in the industry. Dedicated professional with expertise in installation and maintenance of telecommunication equipment such as Rectifier, Inverter, Lithium Ion Batteries, Lead Acid Batteries. Proficient in conducting electrical and environmental tests, data analysis, and maintaining a safe and efficient lab environment. Strong understanding of battery technologies, safety protocols, and lab equipment.
Overview
6
6
years of professional experience
2036
2036
years of post-secondary education
3
3
Certifications
Work History
Battery Lab Technician
Dartcom SA
03.2021 - Current
- Conducting a variety of tests on lithium-ion and lead-acid batteries, including charge/discharge cycles, capacity testing, and performance in extreme temperature environments
- Assembling and dissembling of battery cells and packs, ensuring adherence to specifications and safety standards
- Analyzing test results and provide insights into battery efficiency and longevity
- Calibrating and maintaining testing equipment, including programmable power supplies, multimeters, and environmental chambers
- Producing detailed lab reports documenting test procedures, results, and recommendations for product improvement
- Identifying and resolving performance issues through troubleshooting and diagnostic procedures
- Ensuring compliance with safety regulations and best practices in a laboratory setting
- Commissioning and reviving batteries on sites
- Proficiency in using different types of battery software e.g
- Tian power, UIWare
- Balancing batteries, physical and electrical cell realignment
- Battery quality testing prior to delivery
- Providing support to clients remotely different types of software
- Installing different types of software to clients PCs for batteries
- Doing firmware upgrades for batteries and setting up security feature
- Maintaining records of issues, resolutions, and system configurations
- Providing technical support to end-users, including training on new technologies or software
- Ensuring that systems are operational and performing optimally
- Proficiency in using EZCAD software and engraving machine
- Configuring and setting up ZTE and Delta rectifiers
- Installing and configuring different types of inverters.
System Integrator
ITOT Holdings
01.2020 - 07.2020
- Installing and configuring Wonderware System Platform components, including ArchestrA Application
- Server, InTouch HMI, and Wonderware Historian
- Ensuring proper integration with existing IT and OT infrastructure, including PLCs, SCADA systems, and other industrial devices
- Setting up and managing user accounts, roles, and permissions to control access to the system and data
- Configuring system settings and parameters to align with operational requirements and business needs
- Monitoring system performance, including server load, data flow, and application responsiveness to ensure optimal operation
- Applying patches, updates, and upgrades to the system components to maintain security, stability, and functionality
- Diagnose and resolve issues related to software, hardware, or network connectivity
- Utilize diagnostic tools and troubleshooting techniques to address problems
- Implement and manage backup procedures to protect system data and ensure recovery capabilities in case of data loss or system failure
- Configuring data collection processes to gather real-time and historical data from various sources
- Analyzing historical data to generate reports, trends, and insights that support decision-making and process improvements
- Maintaining and optimizing the Wonderware Historian for data storage, retrieval, and analysis
- Developing and implementing scripts or custom modules to enhance system functionality and address specific business needs
- Software, s Used: Wonderware System Platform
- Status: Completed
Junior IT technician
Africa College of Technology
07.2019 - 11.2019
- Installing and configuring hardware and software components to ensure usability
- Troubleshooting hardware and software issues
- Ensuring electrical safety standards are met
- Repairing or replacing damaged hardware
- Upgrading the entire system to enable compatible software on all computers
- Installing and upgrading anti-virus software to ensure security at the user level
- Performing tests and evaluations on new software and hardware
- Establishing good relationships with all departments and colleagues
- Status: Completed
- Employment type: In-service training
Education
Certificate in Provide First Aid as an Advanced First Responder -
Kholwa Management and Training consulting
Johannesburg, GautengCertificate in Basic Fire Fighting - undefined
Ikusasa Lethu Projects and training
Johannesburg, GautengCertificate in Outside Plant Civil Works Specialist - undefined
The Fiber Optic Association, Inc
Johannesburg, GautengCertificate in System Integration - undefined
IS3
Bedfordview, Gauteng 01.2020 - 07.2020
National Diploma in Information Technology - undefined
Mangosuthu University of Technology
Durban, KwaZulu-Natal 01.2015 - 11.2019
High School (matric) - General
Welabasha High School
Empangeni, KwaZulu-Natal 01.2009 - 12.2014
Skills
Good Organization and time-keeping
Certification
Outside Plant Design (OSP), 09/01/22, Present
Timeline
Battery Lab Technician
Dartcom SA
03.2021 - Current
System Integrator
ITOT Holdings
01.2020 - 07.2020
Certificate in System Integration - undefined
IS3
01.2020 - 07.2020
Junior IT technician
Africa College of Technology
07.2019 - 11.2019
National Diploma in Information Technology - undefined
Mangosuthu University of Technology
01.2015 - 11.2019
High School (matric) - General
Welabasha High School
01.2009 - 12.2014
Certificate in Basic Fire Fighting - undefined
Ikusasa Lethu Projects and training
Certificate in Outside Plant Civil Works Specialist - undefined
The Fiber Optic Association, Inc
Certificate in Provide First Aid as an Advanced First Responder -
Kholwa Management and Training consulting
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