Victor Olusegun

Tech enthusiast | CS student | Python | SQL | Aspiring ML Engineer | HTML | CSS | Chelsea fan | Binge-Watcher | Github:

[Victor Olusegun @victorolusegun_]

Step 5: Click the 'Start Calculations' button to see the profit

[Victor Olusegun @victorolusegun_]

Built and deployed my first data-driven application: A POS Profit Calculator

Live app:
https://t.co/9oe1wltgBK
GitHub:
https://t.co/6YNkUTr0g6

[Victor Olusegun @victorolusegun_]

Step 4: Select a single transaction or multiple transactions by selecting the id each transaction has been assigned from the drop-down menu. All options can be selected by clicking the 'Select all' button.

[Victor Olusegun @victorolusegun_]

Step 3: If 'Yes' was chosen, select the time period the transaction occurred. For example, if '12' is selected, all transactions that happened between 11:59 and 13:00 will be displayed

[Victor Olusegun @victorolusegun_]

Step 1: Upload your account statement for the day in pdf format to generate transactions list
Step 2: Choose 'Yes' if there are uncharged transactions or choose 'No' if all transactions were charged

[Victor Olusegun @victorolusegun_]

This started as a simple Python script and ended up teaching me about:
PDF parsing
OOP
Streamlit
State management
Deployment prep

Building something for a real user made every bug feel worth solving.

Try it:
https://t.co/9oe1wltgBK

#Python #BuildInPublic #DataScience

[Victor Olusegun @victorolusegun_]

Just finished building a POS Agent Profit Calculator
What it does:
• Upload PalmPay statement PDF
• Extract transactions automatically
• Classify transaction types
• Calculate agent charges
• Calculate operator fees
• Compute daily profit
• Handle uncharged transactions

[Victor Olusegun @victorolusegun_]

I am making a deliberate shift in how I learn software design. Building a Student Records CLI in 2 phases:
Stage 1 (Procedural): Dict storage, add, update & list, summary stats, file save/load
Goal: understand data flow.
Stage 2: Refactor to OOP.
GitHub: https://t.co/Gt2ibFmmBL

[Victor Olusegun @victorolusegun_]

This is part of a deliberate effort to strengthen my software engineering fundamentals before moving deeper into ML. On to the next project.

[Victor Olusegun @victorolusegun_]

Finished a Python log analyzer. Parses structured logs, validates timestamps and log levels, handles invalid input safely, retries on missing files, and generates a summary report.
GitHub: https://t.co/XlO1BRYQRy

[Shraddha Bharuka @BharukaShraddha]

Here’s your Complete Beginner to Advanced Guide to Handwritten AWS Notes!

All, FREE of cost!

To get the guide:

1. Follow me (So I can DM you)
2. Like & Repost this post
3. Comment "AWS" to receive…

[Victor Olusegun @victorolusegun_]

@BharukaShraddha AWS

[Victor Olusegun @victorolusegun_]

@darshal_ Send

[Victor Olusegun @victorolusegun_]

@BharukaShraddha DSA

[Shraddha Bharuka @BharukaShraddha]

In 2025, mastering SQL is more crucial than ever.

It’s the backbone of data-driven decision-making in AI, analytics, and modern software development.

So I got complete SQL notes, that includes 800+ SQL interview Questions.

Just:

- Like and repost
- Comment 'sql'
- Follow me so I can DM

[Victor Olusegun @victorolusegun_]

@BharukaShraddha SQL

[Victor Olusegun @victorolusegun_]

@BharukaShraddha AI

[Victor Olusegun @victorolusegun_]

@aaditsh AI

[Victor Olusegun @victorolusegun_]

Working on a Text Analyzer in Python!
So far, it can: Clean and preprocess text, tokenize words, handle input errors smoothly, save cleaned text to a file
Next up: Word frequency counts, advanced text statistics
https://t.co/wBGCvFomx0
#Python #BuildInPublic #100DaysOfCode

[Victor Olusegun @victorolusegun_]

A simple CLI-based project. I learnt: input validation, random number generation, basic control flow, user input handling, and error catching

Check it out here: https://t.co/lwRY5CJfyW

#100DaysOfCode #Python #CodeNewbie #BuildInPublic #DevJourney