Steven Lawrence

Computer Science Tutor at Thomas College: Specializing in Programming & Databases

4.8(129)

FREE TRIAL

Profile photo of Steven, Computer Science tutor at Wiingy
Computer Science learning materials by Steven
Computer Science learning materials by Steven
Computer Science learning materials by Steven

Show all photos

tutor-image
tutor-image

Steven Lawrence

Bachelors degree

/ 55 min

Steven - Know your tutor

I am an experienced VBA developer with a deep understanding of Microsoft Access and database management. Over the years, I have built efficient, scalable solutions that streamline data processing, automate workflows, and enhance business operations. My expertise lies in designing structured, optimized databases that ensure seamless data retrieval and manipulation. One of my key strengths is breaking down complex problems into logical, manageable steps. Whether it’s designing relational database structures, optimizing queries, or automating reports with VBA, I focus on creating solutions that are both powerful and user-friendly. I teach my students how to visualize code execution, ensuring they understand how each function interacts within the database before implementation. My structured six-lesson series is designed to equip students with the skills needed to confidently work with Microsoft Access and VBA. From designing tables and queries to automating processes with macros and custom functions, my approach ensures students gain practical, real-world experience. If you're looking for a tutor who can simplify VBA and database management, enhance problem-solving abilities, and help you master Microsoft Access, I’d love to work with you!

Programming tutor specialities

Upskilling icon

Upskilling

Debugging icon

Debugging

Project help icon

Project help

Job readiness icon

Job readiness

Homework help icon

Homework help

CoTutorCoTutor

AI modules

Summary

Podcast

Quiz

Learnings

Flashcard

Spotlight

Zero Risk Guaranteed

15-days refund

Free tutor swap

No cancel fee

1-yr validity

24/7 support

Learner for programming class

All levels icon

All levels

College icon

College

Adult/Professionals icon

Adult/Professionals

School icon

School

Programming class overview

Mastering VBA and Microsoft Access requires more than just learning syntax—it’s about designing efficient, scalable database solutions. My tutoring approach focuses on problem-solving, code design, and real-world application, ensuring students gain practical skills that translate directly into professional environments. I structure my lessons around three key steps: WHAT, WHY, and HOW. WHAT – We define the problem and identify the business rules shaping the project. A well-structured database starts with clear objectives, ensuring every table, query, and function serves a purpose. WHY – We analyze the reasoning behind each design choice. Understanding why certain database structures and VBA automation techniques are used helps students develop a strategic mindset, making their solutions more effective. HOW – Finally, we focus on execution. With the what and why established, we confidently implement VBA code and database structures optimized for performance and scalability. I foster a relaxed, interactive learning environment where students feel comfortable asking questions and exploring creative solutions. My lessons are project-based, centered around topics that genuinely interest each student—whether it’s automating reports, optimizing data entry, or designing relational databases in Microsoft Access. By prioritizing code design first, students learn to visualize how their VBA code interacts with the database before writing it. This leads to cleaner, more efficient programs that withstand real-world demands. My goal is to help students master Microsoft Access and VBA, ensuring they can confidently build professional-grade database solutions. Let’s create something powerful together!

icon

Expert in debugging code

Breaks down coding issues into manageable steps.

icon

Rated highly for assignment help

Clear, step-by-step support for assignments.

icon

Highly rated for problem-solving approach

95% of students improve problem-solving skills and speed.

Your programming tutor also teaches

Databases

Databases

Visual Basic

Visual Basic

Icons

Computer Science concepts taught by Steven

Student learned about 22 hours ago

The Student and Tutor reviewed the Student's independent work using the `SUMIFS` function in Excel. They then focused on modifying the `SUMIFS` formula to calculate "units sold" and applying `SUMIFS` with multiple criteria. The Student also learned how to use data filters to verify calculation results, and was assigned to complete the remaining "units sold" calculations as homework. The next session was scheduled.

Extending SUMIFS for Different Metrics

Dynamic Data Setup with 'Remove Duplicates'

Multi-Criteria SUMIFS for Granular Analysis

Essential Formula Debugging in Excel

Verifying Data Accuracy with Filters

Standard Number Formatting for Clarity

Show more

Student learned 7 days ago

Student and Tutor continued working on an Excel project to identify and manage account discrepancies within a business context. They focused on refining complex spreadsheet formulas and data organization to streamline the identification of accounts needing performance adjustments, specifically utilizing XLOOKUP and IF statements for dynamic owner assignment and advanced data filtering. They also discussed setting up saved filter views for efficient data analysis, with the Student planning to apply these techniques.

Identifying Hidden Revenue Discrepancies

Dynamic Partner Assignment for Performance Adjustments

Configuring Auxiliary Lookup Tables for Flexibility

Handling Blank Rows and Errors with `IF` and `IFERROR`

Advanced Filtering with `FILTER` and Multiple Conditions (`OR`/`AND`)

Leveraging Filter Views for Personalized Reports

Show more

Student learned 8 days ago

The Student and Tutor continued their Excel lesson, focusing on troubleshooting `SUMIFS` function errors and understanding the behavior of Excel tables. They corrected a formula error related to inconsistent range sizing, explored how tables autofill formulas, and dissected various Excel error messages including `#SPILL!`, `#VALUE!`, and `#REF!`. The next session will cover `VLOOKUP` and `XLOOKUP` functions, with the Student planning to use real-world data for practice.

Efficiency in Excel: Formatting & UI Shortcuts

Common Excel Error Messages: Diagnosis and Resolution

Excel Table Dynamic Behavior

SUMIFS Function Debugging & Range Consistency

Show more

Student learned 9 days ago

Student and Tutor worked on updating an Excel dashboard by adding new monthly data. They practiced filtering data, copying specific columns, pasting values into a combined data tab, and refreshing a pivot table to reflect the changes. The session also covered troubleshooting common issues related to data visibility and filter application.

Clearing & Filtering Data in Excel

Accurate Data Copying & Pasting (Values Only)

Refreshing & Verifying Pivot Table Updates

Show more

Student learned 19 days ago

The Tutor and Student worked with spreadsheet data, focusing on text manipulation techniques. They practiced using functions like SPLIT, TRIM, PROPER, TEXTJOIN, UPPER, and LOWER to clean, reformat, and split data. The next session is scheduled for Tuesday, June 2nd at 10 a.m.

Handling and Modifying Original Data

Text Join Function

Spreadsheet Data Splitting and Cleaning

Show more

Student learned 22 days ago

The student and tutor worked on Excel, specifically focusing on the SUMIFS function for data analysis. The student successfully calculated total revenue per brand using SUMIFS and correctly implemented absolute referencing. They discussed future steps, including adding more criteria to the SUMIFS function and developing new analytical questions for the dataset.

SUMIFS Function

Absolute Referencing ($)

SUM vs. SUMIF vs. SUMIFS

Data Analysis & Question Generation

Show more

Teaching tools used by tutor

Visual Studio Code image

Visual Studio Code

Dynamic programming classes

Pets are welcomed icon

Pets are welcomed

Open Q&A icon

Open Q&A

Record lessons icon

Record lessons

Chat for quick help icon

Chat for quick help

Parent feedback icon

Parent feedback

tutorFooter

Coding tutors on Wiingy are vetted for quality

Every tutor is interviewed and selected for subject expertise and teaching skill.