Microsoft just open sourced Copilot and Windows Subsystem for Linux under the MIT license.

🔆 Powered by Tech Psyche

Opportunities are earned, not owed.
When you're given one, treat it with respect and professionalism.

Too often, people take them for granted — forgetting the effort, trust, and hard work a company puts in to stay afloat and create space for growth.

Show up. Be intentional. Deliver.
Because how you handle an opportunity says more about you than your resume ever will.

🔆 t.me/techpsyche

AI Tools

Remote Junior Smart Contract Engineer Job at Across Protocol

Apply Here:
https://kenyatrends.co.ke/vj7u

Global Tech Jobs Here👇
https://t.me/techpsyche

SHARE WITH YOUR FRIENDS🥳🥳

Project Ideas for Financial Analytics Portfolio in 2025

Data Analytics Resources 👉 https://t.me/dataanalysisresourcestp

Remote Data Engineer (Rewards Data) Job at Chorus One

Skills Required
- Python
- REST APIs
- SQL
- Dashboarding tools e.g Streamlit, Metabase or Observable
- Pipeline Orchestrators e.g Apache Airflow or Dagster

Apply Here:
https://kenyatrends.co.ke/x9q7

Global Tech Jobs Here👇
https://t.me/techpsyche

SHARE WITH YOUR FRIENDS🥳🥳

Mathematics Concepts Required for Data Science

Data Science Free Learning Resources Here 👇
https://t.me/datascienceresourcestp

Explore Flutter’s Hot Reload 🔄

Flutter’s Hot Reload feature allows you to:

- Instantly see changes in your code.
- Speed up the development process.
- Experiment with UI designs quickly.

Boost your productivity with Flutter’s powerful Hot Reload feature! 🚀

Flutter Roadmap & Free Learning Resources Here👇
https://t.me/mobiledevresourcestp/84

#flutter

✅ Learn New Skills FREE 🔰

1. Web Development ➝
◀️ https://t.me/webdevresourcestp

2. CSS ➝
◀️ http://css-tricks.com

3. JavaScript ➝
◀️ https://t.me/javascriptresourcestp

4. React ➝
◀️ http://react-tutorial.app

5. Python for AI
◀️ https://deeplearning.ai/short-courses/ai-python-for-beginners/

6. Data Science & Data Engineering  ➝
◀️ https://t.me/datascienceresourcestp

7. Python ➝
◀️ http://pythontutorial.net

8. SQL ➝
◀️  https://t.me/sqlresourcestp

9. Git and GitHub ➝
◀️ http://GitFluence.com

10. Backend Development
◀️ https://udacity.com/course/intro-to-backend--ud171

11. Mongo DB ➝
◀️ http://mongodb.com

12. Node JS ➝
◀️ http://nodejsera.com

13. Data Structure & Algorithms
◀️ https://t.me/techpsyche

14. C#➝
◀️ https://learn.microsoft.com/en-us/training/paths/get-started-c-sharp-part-1/

15. Machine Learning➝
◀️ https://t.me/mlresourcestp

16. Android & iOS Development➝
◀️ https://t.me/mobiledevresourcestp

17. Java
◀️ https://t.me/javaresourcestp

18. Product Design
◀️ https://t.me/designresourcestp

Like for more ❤️

ENJOY LEARNING👍👍

Join Our WhatsApp Channel:
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R

📊 Market Overview:

BTC : $104782
ETH : $2491.02
BNB : $642.1
SOL : $165.74

📈 Market Cap :

Total : 3.42T
DeFi : 104.68B
24hr Vol : 121.85B

⚡️ Sentiment :

FGI : Greed (71)
Open Interest : 71.68B
24h Liquidation : $231.6M

🔆 Powered by Tech Psyche

ChatGPT Downloads & Weekly Active Users

🔆 t.me/techpsyche

[Meme] realCloudStorage

🔆 t.me/techpsyche

Master Java programming in 15 days with Free Resources 😄👇

Days 1-3: Getting Started
1. Day 1: Install Java Development Kit (JDK) on your computer and set up your development environment.
2. Day 2: Learn the basics of Java syntax, variables, data types, and how to write a simple "Hello, World!" program.
3. Day 3: Dive into Java's Object-Oriented Programming (OOP) concepts, including classes and objects.

Days 4-6: Control Flow and Data Structures
4. Day 4: Study control flow structures like if statements, loops (for, while), and switch statements.
5. Day 5: Learn about data structures such as arrays and ArrayLists for handling collections of data.
6. Day 6: Explore more advanced data structures like HashMaps and Sets.

Days 7-9: Methods and Functions
7. Day 7: Understand methods and functions in Java, including method parameters and return values.
8. Day 8: Learn about method overloading and overriding, as well as access modifiers.
9. Day 9: Practice creating and using methods in your Java programs.

Days 10-12: Exception Handling and File I/O
10. Day 10: Study exception handling to deal with runtime errors.
11. Day 11: Explore file input/output to read and write data to files.
12. Day 12: Combine exception handling and file I/O in practical applications.

Days 13-15: Advanced Topics and Projects
13. Day 13: Learn about Java's built-in libraries, such as the Collections framework and the java.util package.
14. Day 14: Explore graphical user interfaces (GUI) using Java Swing or JavaFX.
15. Day 15: Work on a Java project to apply what you've learned. Build a simple application or program of your choice.

Here you can find Java Programming Books & Notes for FREE: 👇
https://t.me/javaresourcestp

FREE RESOURCES TO LEARN JAVA

Introduction to Programming in Java (https://ocw.mit.edu/courses/6-092-introduction-to-programming-in-java-january-iap-2010/)

Java Tutorial for complete beginners (https://www.udemy.com/course/java-tutorial/)

Java Developer: Realistic Approach (https://t.me/javaresourcestp/39)

Java Project Ideas: (https://t.me/javaresourcestp/40)

Free Website to Practice Java (https://www.hackerrank.com/domains/java)

ENJOY LEARNING👍👍

More Resources on this WhatsApp Channel
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R

Remote Senior Backend (Java & PHP) Engineer Job at Chess. com

Chess. com is hiring a remote Senior Backend (Java & PHP) Engineer. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Chess. com - The world's largest chess community.

Apply Here:
https://kenyatrends.co.ke/gli4

Global Tech Jobs Here👇
https://t.me/techpsyche

SHARE WITH YOUR FRIENDS🥳🥳

vibeConLocalhostFail

🔆 t.me/techpsyche

HOW TO AVOID YOUR ADULT PROBELMS??

* Wake up early.
* Work out regularly.
* Eat good, real food.
* Live below your means.
* Find real friends with similar goals.
* Have more than 1 source of income.
* Do what you love for work
* Don't get into meaningless relationships.
* Stop hitting the snooze button.
* Create a routine.
* Write down a plan.

More Life Tips Here👇
https://whatsapp.com/channel/0029VasaQtVGehEUFsVWAn3L

theVibeCodeAtItsBest

🔆 t.me/techpsyche

Struggling with Machine Learning algorithms? 🤖

Then you better stay with me! 🤓

We are going back to the basics to simplify ML algorithms.
... today's turn is Logistic Regression! 👇🏻

1️⃣ 𝗟𝗢𝗚𝗜𝗦𝗧𝗜𝗖 𝗥𝗘𝗚𝗥𝗘𝗦𝗦𝗜𝗢𝗡
It is a binary classification model used to classify our input data into two main categories.

It can be extended to multiple classifications... but today we'll focus on a binary one.

Also known as Simple Logistic Regression.

2️⃣ 𝗛𝗢𝗪 𝗧𝗢 𝗖𝗢𝗠𝗣𝗨𝗧𝗘 𝗜𝗧?
The Sigmoid Function is our mathematical wand, turning numbers into neat probabilities between 0 and 1.

It's what makes Logistic Regression tick, giving us a clear 'probabilistic' picture.

3️⃣ 𝗛𝗢𝗪 𝗧𝗢 𝗗𝗘𝗙𝗜𝗡𝗘 𝗧𝗛𝗘 𝗕𝗘𝗦𝗧 𝗙𝗜𝗧?
For every parametric ML algorithm, we need a LOSS FUNCTION.

It is our map to find our optimal solution or global minimum.

(hoping there is one! 😉)

✚ 𝗕𝗢𝗡𝗨𝗦 - FROM LINEAR TO LOGISTIC REGRESSION
To obtain the sigmoid function, we can derive it from the Linear Regression equation.

Handling Imbalanced Data in ML: https://t.me/mlresourcestp/86

ENJOY LEARNING👍👍

More Resources on this WhatsApp Channel
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R

Create a Calendar in Python

Here are SQL interview questions:

Basic SQL Questions

1.⁠ ⁠What is SQL, and what is its purpose?
2.⁠ ⁠Write a SQL query to retrieve all records from a table.
3.⁠ ⁠How do you select specific columns from a table?
4.⁠ ⁠What is the difference between WHERE and HAVING clauses?
5.⁠ ⁠How do you sort data in ascending/descending order?

SQL Query Questions

1.⁠ ⁠Write a SQL query to retrieve the top 10 records from a table based on a specific column.
2.⁠ ⁠How do you join two tables based on a common column?
3.⁠ ⁠Write a SQL query to retrieve data from multiple tables using subqueries.
4.⁠ ⁠How do you use aggregate functions (SUM, AVG, MAX, MIN)?
5.⁠ ⁠Write a SQL query to retrieve data from a table for a specific date range.

SQL Optimization Questions

1.⁠ ⁠How do you optimize SQL query performance?
2.⁠ ⁠What is indexing, and how does it improve query performance?
3.⁠ ⁠How do you avoid full table scans?
4.⁠ ⁠What is query caching, and how does it work?
5.⁠ ⁠How do you optimize SQL queries for large datasets?

SQL Joins and Subqueries

1.⁠ ⁠Explain the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN.
2.⁠ ⁠Write a SQL query to retrieve data from two tables using a subquery.
3.⁠ ⁠How do you use EXISTS and IN operators in SQL?
4.⁠ ⁠Write a SQL query to retrieve data from multiple tables using a self-join.
5.⁠ ⁠Explain the concept of correlated subqueries.

SQL Data Modeling

1.⁠ ⁠Explain the concept of normalization and denormalization.
2.⁠ ⁠How do you design a database schema for a given application?
3.⁠ ⁠What is data redundancy, and how do you avoid it?
4.⁠ ⁠Explain the concept of primary and foreign keys.
5.⁠ ⁠How do you handle data inconsistencies and anomalies?

SQL Advanced Questions

1.⁠ ⁠Explain the concept of window functions (ROW_NUMBER, RANK, etc.).
2.⁠ ⁠Write a SQL query to retrieve data using Common Table Expressions (CTEs).
3.⁠ ⁠How do you use dynamic SQL?
4.⁠ ⁠Explain the concept of stored procedures and functions.
5.⁠ ⁠Write a SQL query to retrieve data using pivot tables.

SQL Scenario-Based Questions

1.⁠ ⁠You have two tables, Orders and Customers. Write a SQL query to retrieve all orders for customers from a specific region.
2.⁠ ⁠You have a table with duplicate records. Write a SQL query to remove duplicates.
3.⁠ ⁠You have a table with missing values. Write a SQL query to replace missing values with a default value.
4.⁠ ⁠You have a table with data in an incorrect format. Write a SQL query to correct the format.
5.⁠ ⁠You have two tables with different data types for a common column. Write a SQL query to join the tables.

SQL Behavioral Questions

1.⁠ ⁠Can you explain a time when you optimized a slow-running SQL query?
2.⁠ ⁠How do you handle database errors and exceptions?
3.⁠ ⁠Can you describe a complex SQL query you wrote and why?
4.⁠ ⁠How do you stay up-to-date with new SQL features and best practices?
5.⁠ ⁠Can you walk me through your process for troubleshooting SQL issues?

Best Resources to learn SQL 👇

SQL Topics for Data Analysts (https://t.me/sqlresourcestp/83)

Learn & Practice SQL (https://bit.ly/4kNb15x)

SQL Udacity Course (https://udacity.com/course/sql-for-data-analysis--ud198)

Download SQL Cheatsheet (https://t.me/sqlresourcestp/4)

Also try to apply what you learn through hands-on projects or challenges.

ENJOY LEARNING 👍👍

More Resources Here
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R

Like this post if you need more 👍❤️

Hope it helps :)

Google I/O '25 Keynote 🔥

Live Link: https://www.youtube.com/live/o8NiE3XMPrM?si=5ALsljVgLyZ9A0ID

🔆 t.me/techpsyche