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




Private tutor - Steven Lawrence
Bachelors degree
$32
$30
/ hour
About 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!
Expert in debugging code
Breaks down coding issues into manageable steps.
Rated highly for assignment help
Clear, step-by-step support for assignments.
Highly rated for problem-solving approach
95% of students improve problem-solving skills and speed.
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!
Programming tutor specialities
Project help
Job readiness
Assignment help
Code Optimization
Homework help

Computer Science concept taught by Steven
Steven helped S A improve her database design assignment by addressing issues with subclass representation, multivalued attributes, and foreign key relationships. They corrected a flawed many-to-many relationship between documents and cases, changing it to one-to-many. Steven shared his database design process and they plan to refine their models independently for comparison next session.
Primary and Foreign Keys
Superclass and Subclass
Attributes vs. Entities
ERD Diagram Quality
Many-to-Many Relationships
One-to-Many Relationships
Steven Lawrence tutored E.T. on advanced VBA techniques, including error handling, custom error logging, and different types of loops. E.T. received an assignment to create a VBA program that uses a `For` loop to validate data, track results, and log errors, with Steven providing a sample dataset. They scheduled a follow-up session for July 31st to review the assignment.
Using AI for Code Generation
Efficient Coding Practices
Data Validation in Excel
For Loops in VBA
Error Handling in VBA
Logging in VBA
Steven and S A collaborated on translating an ER diagram for a law firm database into a relational model, discussing key concepts such as strong/weak entities, multivalued attributes, and different relationship types. They analyzed the diagram's limitations and the logic behind creating relational tables. S A will apply these concepts to the assignment, and they will compare their results on Friday.
Weak Entities
Recursive Relationships
Many-to-Many Relationships
Multivalued Attributes
Disjoint vs. Non-Disjoint
Mandatory vs. Optional
Superclass/Subclass
Relational Model Assignment
Steven assisted Breana with an Excel assignment, guiding her through formatting, 3D formulas, data validation, chart creation, and building a dynamic X Games ticket calculator. They worked on consolidating data, creating a documentation sheet, and adding recommendations based on their analysis. They scheduled another session for the following Monday to continue working on the remaining assignments.
VLOOKUP Function
Excel Sheet Protection
Linking Cells Between Worksheets
SUMIF Function
Data Validation in Excel
3D Formulas in Excel
Steven Lawrence tutored E.T. on building a calculator in Excel using VBA, covering interface design, VBA coding practices, and user input. They built a functional two-input calculator. Steven assigned E.T. homework to expand the calculator's functionality and scheduled another session for the following week.
Order of Operations
Action Variables
Data Validation
Local vs. Global Variables
VBA User Forms
Steven tutored Alyne on Excel, reviewing her completed test and covering functions including SUM, AVERAGE, COUNT, IF, AND, OR, CONCATENATE, TRIM, SUBSTITUTE, LEFT, RIGHT, LEN, and VLOOKUP. Steven emphasized practical applications and offered project-based consulting. Alyne will bring a real-world data problem to the next session, and Steven will create a cheat sheet of reviewed functions; he will be unavailable from July 16-23.
Trim Function
VLOOKUP Function
Length Function
Left and Right Functions
Substitute Function
Concatenation
Your programming tutor also teaches
Databases
Visual Basic
Free lesson slots
1 / 1
Teaching tools used by tutor
Visual Studio Code
Student types for programming class
School
College
Adult/Professionals
All levels
Interactive programming classes
Record lessons
Note taking
Pets are welcomed
Parent feedback
Open Q&A

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