Open To Work
Collin O.J Palmer
Data Analyst
Johannesburg
Work Preference
Summary
Data analysis professional prepared to deliver impactful insights and drive business decisions. Adept in data visualization, statistical analysis, and database management, with strong focus on teamwork and adaptability. Known for reliability, analytical thinking, and results-driven approach. Skilled in Python, SQL, and Excel, ensuring robust data solutions and strategic recommendations.
Overview
12
12
years of professional experience
Work History
DATA ANALYST
PHAKAMANI DEBT COLLECTION SERVICES
01.2023 - Current
- Delivered data analytics and validation support for SARS, municipalities, private clients, finance, and call-centre administration, ensuring data accuracy and integrity. Executed daily data validation and cleansing, developed reports, modeled and interpreted data, built scalable financial models, and created data science models and pipelines for large-scale projects. No specific “stellar accomplishments” were listed in the source.
- Analyzed debt collection portfolios to identify delinquency trends and prioritize recovery actions.
- Built recurring reports for management using Excel and database extracts.
- Validated account data to ensure accuracy across collection systems and client records.
Commercial Teller
STANADARD BANK
02.2019 - 03.2020
- Processed coins for customer transactions
- Processed commercial deposits, withdrawals, and account transactions with accuracy and adherence to bank procedures.
- Balanced cash drawers daily, resolving discrepancies and maintaining strong cash control standards.
- Verified client identification and transaction details to support compliance and fraud prevention requirements.
Commercial Teller
STANADARD BANK
11.2014 - 02.2019
- Teller / Washer - Business Accounts
- Processed commercial deposits, withdrawals, and cash transactions with consistent accuracy.
- Balanced teller cash drawers and resolved discrepancies before end-of-day close.
- Verified client identification and supported compliance with banking regulations.
- Applied bank policies and procedures while handling sensitive cash activity.
Education
National Senior Certificate (Matric)
Eldorado Park Senior Secondary
Johannesburg2013
Skills
Data analysis
SQL
Data cleaning
Data visualization and presentations
Tableau software
Excel functions
Python programming
Data mining
Data visualization
Team collaboration
Reporting software
Report generation
Analytical problem solving
Attention to detail
Strong work ethic
Attention to detail
Timeline
DATA ANALYST
PHAKAMANI DEBT COLLECTION SERVICES
01.2023 - Current
Commercial Teller
STANADARD BANK
02.2019 - 03.2020
Commercial Teller
STANADARD BANK
11.2014 - 02.2019
National Senior Certificate (Matric)
Eldorado Park Senior Secondary