AI Tools

Remote Senior AI Engineer Needed at Lemon. io

Apply Here:
https://kenyatrends.co.ke/oc0h

Protect Your Money

Artificial Intelligence (AI) Roadmap
|
|-- Fundamentals
| |-- Mathematics
| | |-- Linear Algebra
| | |-- Calculus
| | |-- Probability and Statistics
| |
| |-- Programming
| | |-- Python (Focus on Libraries like NumPy, Pandas)
| | |-- Java or C++ (optional but useful)
| |
| |-- Algorithms and Data Structures
| | |-- Graphs and Trees
| | |-- Dynamic Programming
| | |-- Search Algorithms (e.g., A*, Minimax)
|
|-- Core AI Concepts
| |-- Knowledge Representation
| |-- Search Methods (DFS, BFS)
| |-- Constraint Satisfaction Problems
| |-- Logical Reasoning
|
|-- Machine Learning (ML)
| |-- Supervised Learning (Regression, Classification)
| |-- Unsupervised Learning (Clustering, Dimensionality Reduction)
| |-- Reinforcement Learning (Q-Learning, Policy Gradient Methods)
| |-- Ensemble Methods (Random Forest, Gradient Boosting)
|
|-- Deep Learning (DL)
| |-- Neural Networks
| |-- Convolutional Neural Networks (CNNs)
| |-- Recurrent Neural Networks (RNNs)
| |-- Transformers (BERT, GPT)
| |-- Frameworks (TensorFlow, PyTorch)
|
|-- Natural Language Processing (NLP)
| |-- Text Preprocessing (Tokenization, Lemmatization)
| |-- NLP Models (Word2Vec, BERT)
| |-- Applications (Chatbots, Sentiment Analysis, NER)
|
|-- Computer Vision
| |-- Image Processing
| |-- Object Detection (YOLO, SSD)
| |-- Image Segmentation
| |-- Applications (Facial Recognition, OCR)
|
|-- Ethical AI
| |-- Fairness and Bias
| |-- Privacy and Security
| |-- Explainability (SHAP, LIME)
|
|-- Applications of AI
| |-- Healthcare (Diagnostics, Personalized Medicine)
| |-- Finance (Fraud Detection, Algorithmic Trading)
| |-- Retail (Recommendation Systems, Inventory Management)
| |-- Autonomous Vehicles (Perception, Control Systems)
|
|-- AI Deployment
| |-- Model Serving (Flask, FastAPI)
| |-- Cloud Platforms (AWS SageMaker, Google AI)
| |-- Edge AI (TensorFlow Lite, ONNX)
|
|-- Advanced Topics
| |-- Multi-Agent Systems
| |-- Generative Models (GANs, VAEs)
| |-- Knowledge Graphs
| |-- AI in Quantum Computing

Best Resources to learn ML & AI 👇

AI, ML & Deep Learning (https://t.me/airesourcestp/24)

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Google Cloud Generative AI Path (https://www.cloudskillsboost.google/paths/118)

AI Cheat Sheet: https://t.me/airesourcestp/15

Prompt Engineering Course (https://www.deeplearning.ai/short-courses/chatgpt-prompt-engineering-for-developers/)

Prompt Engineering Guide (https://www.promptingguide.ai/)

Data Science Course (https://365datascience.pxf.io/Z6KDgk)

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Hands-on Machine Learning (https://t.me/mlresourcestp/19)

Deep Learning Nanodegree Program with Real-world Projects (https://www.udacity.com/course/deep-learning-nanodegree--nd101)

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SOUTH AFRICA JOBS

The Legends Agency is Hiring 48 Tech Positions in South Africa

1. SAP Back-End Developer
2. SAP Front-End Developer
3. Data Analyst (Microsoft Dynamics 365 ERP)
4. Affiliate Marketing Executive
5. T-Shaped Engineer (Junior Software Developer)
6. Online Marketing Administrator (E-commerce)
7. Cybersecurity recruitment specialists | Talent Solutions Partner
8. SEO Manager
9. Web Developer
10. Virtual Assistant
11. Snr PHP Developer or Full Stack Developer or Snr Dev
12. Web and Design Project Manager
13. AI Lead
14. Digital Marketing Data Analyst
15. Senior Software Engineer – C# (Windows Native App)
16. Social Media Content Creative Director
17. UX Writer and Content Strategist
18. Content & Social Media Manager
19. AWS Architect and Database Administrator
20. Content Creator and Social Media Video Editor
21. Senior Python / GoLang Developer
22. Data & Business Analyst (Remote South Africa)
23. Front End Developer
24. SEO & Digital Marketing Specialist
25. AWS Full Stack Developer
26. Junior Designer
27. Full Stack Developer
28. Customer Service – Gaming – Remote
29. Next.js Developer
30. UI/UX Graphic Designer
31. Marketing and Social Media Manager
32. Digital Marketing Manager (Zoho)
33. Product/UX Designer
34. Cloud Engineer/Azure Expert
35. IT Support Tier 1 and 2
36. Marketing Manager (Remote)
37. Mid-Senior Full Stack Developer (Ruby developer)
38. Software Engineer Intern
39. IT Engineer
40. CNC Programmer
41. Designer & Retoucher (Graphic Designer)
42. Senior Payroll Administrator
43. Content Specialist/Manager
44. Digital Marketing Assistant
45. IT Support
46. Senior OpenEdge Database Administrator
47. IT Support Engineer
48. Senior WordPress Developer

Apply Here:
https://kenyatrends.co.ke/8cya

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📈📉 CRYPTOCURRENCY INVESTING: TIPS FOR NAVIGATING THE WORLD OF BLOCKCHAIN TECHNOLOGY¦

[20]

1. Education: Always start by educating yourself about cryptocurrencies, blockchain technology, and the projects you're interested in. Read whitepapers, follow news and updates, and join online forums and communities to stay informed.

2. Diversify your portfolio: Don't put all your money into one cryptocurrency. Spread your investments across multiple coins and projects to reduce risk.

3. Use secure wallets: Store your cryptocurrencies in secure wallets, such as hardware wallets or reputable software wallets, to protect your assets from hacks and theft.

4. Strong passwords: Use strong, unique passwords for your exchange accounts and wallets, and enable two-factor authentication (2FA) for added security.

5. Research exchanges: Before using a cryptocurrency exchange, do your research to ensure it's reputable, secure, and offers the trading pairs you're interested in.

6. Avoid FOMO: Fear of missing out (FOMO) can lead to impulsive decisions. Make informed decisions based on research and analysis rather than emotions.

7. Have a strategy: Develop a clear investment strategy and stick to it. This could be long-term holding, day trading, or a mix of both.

8. Take profits: When your investments experience significant gains, consider taking some profits. This will help you secure returns and potentially reinvest in other opportunities.

9. Risk management: Only invest what you can afford to lose, and be prepared to see the value of your investments fluctuate. Cryptocurrency markets can be volatile.

10. Stay updated: Follow industry news, updates, and trends to stay informed about the latest developments and potential opportunities.

11. Tax regulations: Understand the tax implications of your cryptocurrency investments in your jurisdiction and ensure you're compliant with regulations.

12. Avoid scams: Be cautious of ICOs (initial coin offerings), pump-and-dump schemes, and other scams. If something sounds too good to be true, it probably is.

13. Learn technical analysis: Understanding the basics of technical analysis can help you make more informed decisions when trading cryptocurrencies.

14. Network: Join online forums, attend conferences, and engage with the crypto community to learn from others, share insights, and discover new opportunities.

15. Track your investments: Use portfolio tracking tools to monitor the performance of your investments and make adjustments as needed.

16. Stay disciplined: Stick to your investment strategy and avoid making emotional decisions based on short-term market fluctuations.

17. Understand DeFi: Learn about decentralized finance (DeFi) and explore ways to earn passive income through staking, yield farming, or lending your cryptocurrencies.

18. NFTs: Research non-fungible tokens (NFTs) and their potential use cases and investment opportunities.

19. Consider dollar-cost averaging: This investment strategy involves regularly investing a fixed amount in cryptocurrencies, regardless of the market price, to reduce the impact of volatility.

20. Backup and recovery: Keep a secure backup of your wallet's private keys or recovery phrases, and ensure you know how to access your funds if something happens to your wallet or device.

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Data Science Concepts

INDIA JOBS

10 Remote(India) Jobs at Tether

1. AI Researcher
2. Event Graphic & Multimedia Designer
3. Performance Marketing & Customer Acquisition Manager
4. Senior AI Developer Nodejs
5. Senior Backend Developer
6. Senior C++ Software Engineer
7. Senior Technical Product Manager
8. Sr Backend Developer Node JS + AI
9. Technical Documentation Engineer
10. Technical Project Manager

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PAKISTAN JOBS

4 Remote(Pakistan) Jobs at Tether

1. AI Researcher
2. Senior C++ Software Engineer
3. Sr Backend Developer Node JS + AI
4. Technical Project Manager

Apply Here:
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If you want to become an expert data scientist, practice these 5 habits on your learning journey

1) Spend at least 30 minutes a day reading a tech book or a blog
2) Learning Python is great, but writing effective SQL queries makes you stand out.
3) Practice storytelling daily If you can't explain your insights, do you really understand them?
4) Test your knowledge and understanding of concepts by building personal projects.
5) Refine problem-solving abilities through case studies.

I have curated the best interview resources to crack Data Science Interviews
👇👇
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NIGERIA JOBS

5 Remote(Nigeria) Jobs at Tether

1. Senior AI Developer Nodejs
2. Event Graphic & Multimedia Designer
3. Senior Backend Developer - Node Js
4. Senior C++ Software Engineer
5. Sr Backend Developer Node JS + AI

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If I were to start Computer Science in 2025 💫🚀

- Harvard
- Stanford
- MIT
- IBM
- Telegram
- Microsoft
- Google

❯ CS50 from Harvard
http://cs50.harvard.edu/x/2023/certificate/

❯ C/C++
http://ocw.mit.edu/courses/6-s096-effective-programming-in-c-and-c-january-iap-2014/

❯ Python
http://cs50.harvard.edu/python/2022/

https://t.me/pythonresourcestp

❯ SQL
http://online.stanford.edu/courses/soe-ydatabases0005-databases-relational-databases-and-sql

https://t.me/sqlresourcestp

❯ DSA
http://techdevguide.withgoogle.com/paths/data-structures-and-algorithms/

https://t.me/techpsyche/544

❯ Java
http://learn.microsoft.com/shows/java-for-beginners/

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❯ JavaScript
http://learn.microsoft.com/training/paths/web-development-101/

https://t.me/javascriptresourcestp

❯ TypeScript
http://learn.microsoft.com/training/paths/build-javascript-applications-typescript/

❯ C#
http://learn.microsoft.com/users/dotnet/collections/yz26f8y64n7k07

❯ Mathematics (incl. Statistics)
ocw.mit.edu/search/?d=Mathematics&s=department_course_numbers.sort_coursenum

❯ Data Science
cognitiveclass.ai/courses/data-science-101

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❯ Machine Learning
http://developers.google.com/machine-learning/crash-course

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❯ Deep Learning
introtodeeplearning.com

❯ Full Stack Web (HTML/CSS)
pll.harvard.edu/course/cs50s-web-programming-python-and-javascript/2023-05

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❯ OS, Networking
ocw.mit.edu/courses/6-033-computer-system-engineering-spring-2018/

❯ Compiler Design
online.stanford.edu/courses/soe-ycscs1-compilers

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Make sure to scroll through the above messages 💝 you will definitely find more interesting things 🤠

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Java Backend Development is a highly in-demand and well-paying job in the tech industry.

If you're looking to become an excellent Java Developer, here's a roadmap that includes various online resources:

1. Core Java

First comes the fundamentals of Java Programming, here you will understand OOP concepts, conditional statements, collection frameworks,and many more.

https://youtube.com/playlist?list=PLd3UqWTnYXOnjGmyjD3zbIkyLXP15-6w0&si=UYvQhVNlZQYCH1Il

2. JDBC

A Java API that allows you to access tabular data, especially data stored in a relational database.

https://youtube.com/playlist?list=PLsyeobzWxl7rU7Jz3zDRpqB-EODzBbHOI&si=Cc45vpeRXGIUKbfn

3. SQL

Get a good understanding of SQL, which is necessary to work with JDBC to write queries.

https://youtu.be/7S_tz1z_5bA

https://t.me/sqlresourcestp

4. JSP + Servlet

Learn JSP and Servlet, which are used for writing web pages for web applications and handling client requests on the server-side.

https://youtube.com/playlist?list=PLE0F6C1917A427E96&si=TQeOIgluG3R29622

5. Spring Framework

5.1. Core Spring Framework

https://youtu.be/GB8k2-Egfv0?si=dHYp6rFkGVl9RMt8

5.2. Spring REST & Spring DATA

https://youtu.be/GwYUjzPrQTM?si=hJfmpukii2WnofxQ

5.3. Spring Security
Spring Security is the primary choice for implementing application-level security

https://youtu.be/sm-8qfMWEV8?si=uMkpBxOUXIptZif9

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6. Hibernate Framework

Hibernate is a Java framework that simplifies the development of Java application to interact with the database. It is an open source, lightweight, ORM (Object Relational Mapping) tool.

https://youtu.be/Yv2xctJxE-w?si=q4FIOBxxX-Y0Qj5q

7. Spring Boot

Spring Boot is the ultimate framework and Makes Java Web Development less boilerplate, it can help you make production-ready applications in no time.

https://youtu.be/msXL2oDexqw?si=XB19MCCECAggcB18

8. Basic DevOps

8.1. Learn to Use AWS & Deploy Java Apps

https://youtube.com/playlist?list=PLVz2XdJiJQxxurKT1Dqz6rmiMuZNdClqv&si=bJyg0Np11PkGDIKO

8.2. Learn Basic Docker:

https://youtu.be/p28piYY_wv8?si=Xoqje7MJad1NeE9g

8.3. Learn Basic Kubernetes:

https://youtu.be/rTNR7vDQDD8?si=dgzwxQof7yGHUP4n

8.4. Deploy Spring Boot App on Kubernetes:

https://youtu.be/EZolJ4lNiYc?si=Kw09qKwMp_LxHTvw

9. Basic of git and GitHub
https://youtu.be/apGV9Kg7ics?si=MHtCgD8o7XqpU4W3

10. Java Microservices

https://youtu.be/tuJqH3AV0e8?si=1jjrWl4l4uYGrE5i

14. Java Quick revision for Interviews

https://youtu.be/oYXivKMSEqM?si=tngbZrvgbAwsShEb

15. Spring JMS(java messaging services)

JMS is a standard Java API that allows a Java application to send messages to another application.

https://youtube.com/playlist?list=PLmCsXDGbJHdibOx6axScPiuHA8ftsrmut&si=J0qjBSbB4GDCeTOv

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Interviewer: "What do you know about our company?"
Candidate: "I think you do something related to tech?"

Big mistake! A vague or uncertain response makes you look unprepared & disinterested. Employers want to see that you’ve taken the time to understand their company & why you’d be a great fit.

What NOT to say:
❌ "I don’t know much, but I’m eager to learn" (shows a lack of preparation)
❌ "I just saw the job posting & applied" (feels random & unintentional)
❌ "It’s a big company, so I thought it’d be a good opportunity" (too generic & uninformed)

How to IMPRESS with your answer:
✔️ Shows research & enthusiasm
"Your company is a leader in [industry/product/service] & I was excited to learn about your recent [mention an achievement, innovation or project]. I really admire your commitment to [company value or mission] & that’s one of the reasons I’m drawn to this opportunity"

✔️ Demonstrates genuine interest
"From what I’ve read, your company stands out for [unique aspect: innovation, company culture, impact]. One thing that caught my attention was [specific initiative or milestone] & I’d love the opportunity to contribute to something similar"

✔️ Aligns your goals with the company’s vision
"I’ve been following your company’s growth & I truly respect how you [mention key values, industry influence, sustainability efforts, etc.]. The way you [specific company approach] aligns with my own professional goals & I’m excited about the potential to be part of your team"


Take a few minutes to research before your interview, check their website, social media, recent news & LinkedIn updates. A well-prepared candidate always stands out!

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Machine Learning Projects

Git Merge vs Git Rebase

Famous Programming Languages and Their Frameworks

1.Python:
Frameworks:
* Django
* Flask
* Pyramid
* Tornado

2.JavaScript:
Frameworks (Front-End):
* React
* Angular
* Vue.js
* Ember.js
_and thousands more...._

Frameworks (Back-End):
* Node.js (Runtime)
* Express.js
* Nest.js
* Meteor

3..Java:
Frameworks:
* Spring Framework
* Hibernate
* Apache Struts
* Play Framework

4.Ruby:
Frameworks:
* Ruby on Rails (Rails)
* Sinatra
* Hanami

5.PHP:
Frameworks:
* Laravel
* Symfony
* CodeIgniter
* Yii
* Zend Framework

6.C#:
Frameworks:
* .NET Framework
* ASP. NET
* ASP. NET Core

7.Go (Golang):
Frameworks:
* Gin
* Echo
* Revel

8.Rust:
Frameworks:
* Rocket
* Actix
* Warp

9.Swift:
Frameworks (iOS/macOS):
* SwiftUI
* UIKit
* Cocoa Touch

10.Kotlin:
Frameworks (Android):
* Android Jetpack
* Ktor

11.TypeScript:
Frameworks (Front-End):
* Angular
* Vue.js (with TypeScript)
* React (with TypeScript)

12.Scala:
Frameworks:
* Play Framework
* Akka

13.Perl:
Frameworks:
* Dancer
* Catalyst

14.Lua:
Frameworks:
* OpenResty (for web development)

15.Dart:
Frameworks:
* Flutter (for mobile app development)

16.R:
Frameworks (for data science and statistics):
* Shiny
* ggplot2

17.Julia:
Frameworks (for scientific computing):
* Pluto.jl
* Genie.jl

18.MATLAB:
Frameworks (for scientific and engineering applications):
* Simulink

19.COBOL:
Frameworks:
* COBOL-IT

20.Erlang:
Frameworks:
* Phoenix (for web applications)

21.Groovy:
Frameworks:
* Grails (for web applications)

Best Programming Resources: https://topmate.io/learning_resources/1362011

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❇️ What is password salting ?

Password salting is a technique to protect passwords stored in databases by adding a string of 32 or more characters and then hashing them. Salting prevents hackers who breach an enterprise environment from reverse-engineering passwords and stealing them from the database.

Password salting increases password complexity, making them unique and secure without affecting user experience. It also helps prevent hash table attacks and slows down brute-force and dictionary attacks.

❇️ Password hashing and why salting is required

Hashing prevents passwords from being exposed or stolen by threat actors, since they are not stored as plaintext. For example, when users create an account with a username and password on a website, their password is hashed and stored in an internal file system in an encrypted form.

When users log in, the password runs through a one-way hashing algorithm that converts the password into a different and unrecognizable string of characters. During login, this string is compared to the other hashes stored in the website's database. If the credentials match the stored hash, users can access the account. If it doesn't match, hash verification fails, and users are not able to log in.

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BackEnd Burger

What are the signs of a bearish trend in the crypto market?

Signs of a bearish trend in the crypto market include declining prices, lower highs, and lower lows on the price chart. Analyzing moving averages, increasing trading volume, and bearish indicators like the Relative Strength Index (RSI) can further support the identification of a bearish trend. It's essential to use a combination of technical analysis tools and stay informed about market news for a well-rounded assessment.

Cryptocurrency Investing: https://t.me/techpsyche/723

Liquidity: https://t.me/techpsyche/712

Beginner's Guide to Cryptocurrency: https://t.me/techpsyche/703

More Resources Here:
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