Kholofelo Ledwaba
Junior Data Engineer
Akasia
Summary
I am an astute solution and results driven individual with strong analytical, problem solving and critical thinking abilities. With a team oriented style, I place a great emphasis on high quality of work and accuracy. I possess the required skills, competencies, and knowledge to be a valuable assert in any organization.
Overview
12
12
years of professional experience
Work History
Data Engineer Intern
ABSA
2 2024 - Current
- Used SSMS to write complex SQL queries to extract data for business reports, optimizing database performance, and ensuring data integrity
- Developed and optimized SQL queries for reporting and data analysis
- Designed and implemented ETL workflows to extract, transform, and load data from multiple sources
- Utilized SQL Server Integration Services (SSIS) for ETL operations.
Laboratory Analyst
Pioneerfoods Ceres Beverages
08.2019 - 06.2023
- Routine analysis, monitoring and testing final products, incoming raw material, and packaging material to ensure quality products, report writing according to work instructions, and doing monthly audits
- ISO 17025, 9001 and GMP daily practices
- Participate in proficiency testing for the laboratory and inter-lab, ensure nonconformance are raised and apply Hygiene and safety for the laboratory
Experiential Learning
Agricultural Research Council
06.2015 - 12.2015
- Proficient microorganism detection, isolation and identification using ELISA
Student Assistant
University of Pretoria
12.2012 - 12.2014
- Assessing tolerance of citrus rootstock towards pathogen in greenhouse experiment
Education
Data Engineering -
Explore AI Academy (Now called Sand Technology)
BSc Microbiology - undefined
University of Pretoria
Occupational Hygiene Legal Knowledge Certificate - undefined
University of Pretoria
Skills
Data Pipeline Design
Python Programming
SQL Expertise
ETL development
Git Version Control
Data Security
Big Data Processing
AWS Services
Docker Containers
Spark Framework
Data Analysis
Time Management
Problem-solving abilities
Teamwork and Collaboration
Multitasking
Decision-Making
Adaptability and Flexibility
Effective Communication
Team Collaboration
Languages
English
Timeline
Laboratory Analyst
Pioneerfoods Ceres Beverages
08.2019 - 06.2023
Experiential Learning
Agricultural Research Council
06.2015 - 12.2015
Student Assistant
University of Pretoria
12.2012 - 12.2014
Data Engineer Intern
ABSA
2 2024 - Current
Data Engineering -
Explore AI Academy (Now called Sand Technology)
BSc Microbiology - undefined
University of Pretoria
Occupational Hygiene Legal Knowledge Certificate - undefined
University of Pretoria
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