Steven Lawrence

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

4.8(129)

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Computer Science learning materials by Steven
Computer Science learning materials by Steven
Computer Science learning materials by Steven

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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

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Homework help

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Debugging

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Code Review

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Job readiness

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Assignment help

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Learnings

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Adult/Professionals

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!

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Expert in debugging code

Breaks down coding issues into manageable steps.

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Rated highly for assignment help

Clear, step-by-step support for assignments.

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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

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Computer Science concepts taught by Steven

Student learned 2 days ago

The student and tutor revisited advanced Excel functions, focusing on COUNTIFS, SUMIFS, FILTER, and VLOOKUP. They practiced building dynamic data analysis tools for offshore candidate identification, incorporating multiple criteria and an assumption-based rule set. The session concluded with troubleshooting VLOOKUP errors and the student saving their work to continue later.

FILTER Function with Multiple Conditions

ROWS Function with FILTER

VLOOKUP for Assumption Checks

SUMIFS Function

COUNTIFS Function

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Student learned 3 days ago

The Student and Tutor reviewed several Excel functions for data manipulation, including `TEXTSPLIT`, `CONCAT`, `TEXTJOIN`, `UPPER`, `LOWER`, `IF`, and `IFS`. They practiced formatting dates and applied conditional logic to categorize data. The Tutor also provided the Student with access to recorded lessons and practice files via Google Drive for future review.

Text Manipulation Functions: TEXTSPLIT

CONCAT

TEXTJOIN

Data Formatting: Numbers

Dates

and Currency

Conditional Logic: IF and IFS Statements

Case Conversion Functions: UPPER and LOWER

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Student learned 4 days ago

The student and tutor worked on creating and refining an output sheet in a spreadsheet program. They focused on using advanced Excel functions like VSTACK, FILTER, and IF statements to dynamically pull and organize data, assign responsibilities for adjustments, and handle potential data discrepancies, with plans to test the finalized sheet.

Data Alignment and Reference Integrity

Conditional Logic with IF Statements

NESTED FUNCTIONS: FILTER

UNIQUE

VSTACK

Dynamic Data Filtering with FILTER

VLOOKUP with Calculated Ranges

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Student learned 5 days ago

The Student and Tutor worked on advanced Excel functions, specifically VLOOKUP and pivot tables, using multiple reports to extract and analyze data. They practiced importing data, applying VLOOKUP for data retrieval and calculations like total order price, and creating pivot tables for summarizing sales data. The next session is scheduled for the following Wednesday to continue their learning.

VLOOKUP Function

Data Cleaning and Preparation

Pivot Tables for Data Summarization

Order Total Calculation

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Student learned 8 days ago

The tutor guided the student through using Excel's translation function, formatting spreadsheets for financial statement analysis, and performing horizontal and vertical checks on an income statement. They also discussed data management strategies, with a future session planned to delve deeper into file organization techniques.

Excel Translation Function

Excel Tables vs. Word Outlines

Creating and Formatting Spreadsheets for Printing

Financial Statement Analysis: Horizontal and Vertical Checks

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Student learned 9 days ago

The Tutor and Student reviewed and practiced VLOOKUP functions in Excel, focusing on data preparation, formula construction, and error troubleshooting. They also began exploring relative and absolute cell references for scaling calculations, with plans to revisit pivot tables in a future session.

VLOOKUP Function: Core Principles

Understanding and Using Pivot Tables

Data Preparation: Text to Columns

Relative vs. Absolute References

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Teaching tools used by tutor

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Visual Studio Code

Dynamic programming classes

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Note taking

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Chat for quick help

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Weekend lessons

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Open Q&A

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Parent feedback

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