DCVEData Cleaning and Validation in ExcelFast data cleaning in Excel
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English
Advanced
Face to Face
Instructor-Led Training
(F2F-ILT)
Virtual
Instructor-Led Training
(V-ILT)
COACHING
& MENTORING
(C&M)
Self-Paced
Learning
(SPL)
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Course Overview
Data Cleaning and Validation in Excel is built for anyone who regularly inherits inconsistent or poorly structured data and needs it clean fast. The course works through practical techniques for data cleansing, validation, and formula-based fixes inside Excel, all under realistic time pressure. Its signature exercise has delegates clean a deliberately messy dataset against the clock, replicating t
Key Takeaways
1
Apply fast, reliable techniques to clean inconsistent or messy data
2
Build validation rules that catch bad data before it spreads
3
Use formula-based fixes to automate recurring cleanup tasks
4
Clean a realistic messy dataset accurately under time pressure
5
Reduce the time spent on data cleanup in future reporting cycles
Certifications
LEORON - Professional Development Institute
LEORON Institute is the leading corporate training and EdTech company in the EMEA region, with the most comprehensive learning and development solutions in all strategic corporate functions, including Corporate Finance, HR, Procurement and SCM, Technology, Quality, Operations and Engineering. Through instructor-led sessions, in-company training, and coaching, our faculty of experts deliver over 2,000+ programs annually, while 50,000+ learners are equipped with up-to-date relevant education and the latest tech solutions across the EMEA region.
As a NASBA-registered CPE sponsor with a KHDA educational services permit in Dubai, LEORON also offers selected professional certifications eligible for HRDF reimbursement in Saudi Arabia.
As a NASBA-registered CPE sponsor with a KHDA educational services permit in Dubai, LEORON also offers selected professional certifications eligible for HRDF reimbursement in Saudi Arabia.
Course Outline
1. Diagnosing common data quality problems
2. Data cleansing techniques and shortcuts
3. Validation rules that prevent bad data at the source
4. Formula-based fixes for recurring cleanup tasks
5. Timed exercise - cleaning a genuinely messy dataset
Who Should Attend?
This course suits anyone who regularly works with messy or inconsistent data and needs it cleaned quickly and reliably. It is particularly valuable for professionals facing tight reporting deadlines where data quality issues repeatedly cost time.
FAQ
How messy does the practice data actually get?
The exercises use deliberately realistic messy data, including inconsistent formats, duplicates, and missing values, to mirror real-world conditions.
Is this suitable for non-technical staff?
Yes, the techniques are designed to be accessible to anyone who works with data in Excel regularly, regardless of technical background.
Is this delivered live online?
Yes, this course runs as Live Virtual Training with the same timed cleanup exercises as the in-person format.