Computer Science for Pakistan

07/07/2024

This is the survey result held on linkedin. There are challenges of new syntax / semantics of a new programming language. It takes following stages of efforts that will let you master that language.

1) Continuous learning (being consistent)
2) Project wise learning (make projects / programs side by side)
3) Follow documentation / learning resources complete
4) Utilize generative AI for debugging it may reduce time of debugging.

21/06/2024

Understanding Software Architecture: Building Blocks of Modern Applications

🛠️ What is Software Architecture?
Software architecture is the blueprint for a system, defining the structure, components, and their interactions. It’s crucial for creating scalable, efficient, and maintainable applications.

🔹 Key Components:
Layers:
Presentation Layer: User interface and user experience components.
Business Logic Layer: Handles core functionality and business rules.
Data Access Layer: Manages data storage and retrieval.
Modules: Independent units of functionality that can be developed and maintained separately.
Services: Reusable functions or processes that perform specific tasks.
Databases: Centralized storage systems for data persistence.
Middleware: Software that connects different applications and services, enabling communication and data management.

🔗 Integration of Components:
APIs: Enable communication between different layers and services.
Microservices: Break down applications into smaller, independent services that can be deployed and scaled individually.
Message Queues: Facilitate asynchronous communication between components, enhancing scalability and resilience.

📊 Benefits of a Well-Designed Architecture:
Scalability: Easily handle growing amounts of work by adding resources.
Maintainability: Simplify updates and modifications.
Performance: Optimize response times and resource usage.
Security: Implement robust security measures at multiple levels.

💡 Conclusion: Understanding software architecture is key to building effective and efficient applications. By integrating various components through thoughtful design, you can create robust, scalable, and maintainable software systems.

I have added architecture designs of widely used social media apps, which are the just samples of what its actually they are working upon, not the original ones.

sources:
https://www.geeksforgeeks.org/system-design-of-youtube-a-complete-architecture/
https://www.cometchat.com/blog/whatsapps-architecture-and-system-design

07/01/2024

Importance of coding and programming in 2024, well explained in the article:
https://www.flowmatters.com/blog/the-future-of-programming-languages-what-to-expect-in-the-next-10-years/
There still be a need to learn programming, it will make easier for you to understand technology, by that tech knowledge you will understand the backend, frontend behaviour of web / mobile apps, the programming languages, the databases, working of APIs, all the technical jargon (tech stack), you will become smarter and knowledgable + you will adopt ability of criticial thinking and problem solving. In the end I would mention, if you combine your skillset with AI, you can produce code, learn technology, solve world problems in lesser period of time. Start learning programming and compete with the world.

#2024

Programming languages serve as the backbone of software development. Over the years, we have witnessed significant shifts in the landscape of programming languages, from the emergence of classics like C and Java to the rise of Python and JavaScript. It’s imperative to explore the potential traject...

26/11/2023

https://www.youtube.com/

Emerging Technologies Channel by Zeeshan Usmani & Sana Rasheed. The channel a lot of helpful content, some of them are on following topics:

Block Chain
Data Science
Python
E Commerce and Market places
Google Ads
Amazon

Dr. Zeeshan Usmani is a Fulbright Scholar and Eisenhower Fellow. He holds a PhD and MS in Computer Science from the Florida Institute of Technology. Currently working as Global Director Data science and partnerships at 'Walee Technologies'

Welcome to Emerging Technologies Channel by Zeeshan Usmani & Sana Rasheed - This channel will focus on teaching emerging technologies to youth. We will learn...

05/09/2023

Road map For Non-Computer Science Student, who wants to dive into coding and development stuff.

Identify Your Niche:

Determine what kind of coding or development work you'd like to offer as a freelancer or in your business. This could be web development, app development, data analysis, or any other specialized area. Technology stack and Programming languages as well.

Build Your Skills:

Acquire the necessary coding and development skills related to your chosen niche. This may involve taking online courses, practicing with projects, and mastering relevant technologies. Utilize online resources and tutorials. Websites like Codecademy, Coursera, Udemy, and Khan Academy offer introductory programming courses.

Practice Projects:

Apply what you've learned by working on personal projects. Building real-world applications is an excellent way to gain practical experience. Start with small projects and gradually work your way up to more complex ones.

Create a Portfolio:

Develop a portfolio showcasing your previous work and projects. Potential clients and customers will want to see your skills in action. You can use Linkedin as well. That would be very supportive specially when you need to highlight your achievements to the professional world.

Market Yourself:

Build a personal brand and online presence (use Facebook/instagram/tiktok for engaging and networking). Create a professional website or portfolio site to display your services and previous work.

Freelancing:

Sign up on freelancing platforms like Upwork, Freelancer, or Fiverr to find freelance gigs. These platforms can help you gain initial clients and build your reputation.

Start Your Own Business:

If you want to establish a business, consider registering it legally, creating a business plan, and setting clear goals.
You'll need to manage finances, marketing, and client relationships, so having a solid plan is crucial.

Continuously Improve:

Stay updated with the latest industry trends and technologies. Continuously improving your skills will help you stay competitive.

Starting a freelancing career or a coding-related business can be a rewarding way to use your coding and development skills on your terms. It provides flexibility and the opportunity to work on projects you're passionate about. The guidance above takes into account the perspective of freelancing and business ownership within the coding and development field.

"Last but not the least, at the beginning, tasks may feel tough, but if one perseveres and doesn't quit, they'll eventually find that things become more manageable."

18/08/2023

https://maqsad.io/
Maqsad aims to make education more accessible to 100 million Pakistani students through a learning platform delivered via a mobile app. The platform offers teaching and testing, and can respond to queries. It seeks to disrupt the country’s out-of-school education sector, which largely consists of expensive tuition services that most families can’t afford.

Very helpful application. For school (9-10 class) and intermediate students, study at your phone, being at home.

resource: https://www.forbes.com/sites/davidprosser/2023/03/16/how-maqsads-mobile-education-can-help-more-pakistani-students-learn/?sh=2d47e4935412

Google Play link:
https://play.google.com/store/apps/details?id=io.maqsad&hl=en&gl=US&pli=1

15/08/2023

The below text is also generated by using chatGPT. It took 5 minutes maximum to write this post. This is how you also benefit yourself from AI in your domain, find your interest in any particular domain. Then be an expert in it. Take help from AI when needed !

AI is spreading to many different areas around the world. It's being used in things like healthcare, education, and even how we get around. This technology is changing the way things work and helping us do things better. Following is the brief description of its implementation.

1. **Healthcare:** Enhanced diagnostics, drug discovery, personalized treatment, and patient monitoring through AI-powered analysis.
2. **Education:** Personalized learning, adaptive platforms, and virtual tutors for improved educational experiences.
3. **Transportation:** Safer autonomous vehicles, optimized traffic management, and predictive maintenance for efficient travel.
4. **Environmental Conservation:** Climate modeling, wildlife protection, and energy efficiency using AI-driven insights.
5. **Finance:** Fraud detection, investment analysis, and customer service with AI algorithms.
6. **Agriculture:** Precision farming, disease detection, and supply chain optimization through AI.
7. **Entertainment and Creativity:** Content recommendation, creative assistance, and automated editing.
8. **Language Translation:** Real-time language translation tools for global communication.
9. **Manufacturing:** Predictive maintenance and quality control in manufacturing processes.
10. **Retail and E-Commerce:** Personalized shopping experiences and optimized inventory management.
11. **Customer Service:** AI-powered chatbots for 24/7 support and assistance.
12. **Security and Surveillance:** Threat detection, cybersecurity, and disaster response aided by AI.
13. **Disaster Response and Relief:** Emergency planning and autonomous rescue operations with AI technologies.
14. **Social Services:** Efficient resource allocation and child protection through AI analysis.
15. **Language Processing and Sentiment Analysis:** Market research, brand management, and sentiment analysis.
16. **Space Exploration:** Data analysis and autonomous exploration for space missions.
17. **Energy Management:** Smart grids, energy consumption analysis, and renewable energy optimization.
18. **Law Enforcement:** Predictive policing, evidence analysis, and improved criminal justice processes.
19. **Humanitarian Aid:** Resource allocation and medical assistance during crises.
20. **Scientific Research:** Data analysis, hypothesis generation, and innovation across scientific fields.
21. **Criminal Justice:** Recidivism prediction and fair sentencing with AI insights.
22. **Language and Communication:** Real-time translation and transcription services.
23. **Personal Finance:** Budgeting, financial planning, and savings optimization using AI.
24. **Astronomy and Astrophysics:** Data analysis for celestial object identification and universe study.
25. **Legal Research:** Case analysis and legal document processing with AI tools.
26. **Public Health:** Disease outbreak prediction and epidemiological studies.
27. **Archaeology and Cultural Preservation:** Artifact analysis and site mapping for preservation.
28. **Sports Analysis:** Performance analytics and referee assistance in sports.
29. **Insurance:** Risk assessment and claims processing streamlined by AI.
30. **Fashion and Design:** Style recommendations and design assistance through AI platforms.

08/07/2023

Here are Pakistan's leading Software companies.
Among them, Systems Limited holds the top position and Systems is the parent company of Techvista Systems (United Arab Emirates), Systems Arabia (Saudi Arabia), Systems Misr (Egypt), and Techvista Qatar (Qatar), NdcTech. It has a market capitalization of around Rs. 115 billion (US$400 million) as of June 2023.

List of the Best Pakistani Software Development Companies. Top-rated by clients, highly qualified and experienced teams, high-quality on-time delivery.

08/07/2023

These are the top platforms where one can apply to get the jobs:

1) Linkedin
2) Glassdoor
3) indeed.com
4) rozee.pk
5) bayt

26/06/2023

https://www.youtube.com/watch?v=M0NXWGlni2k

Freelancing Guide for beginners, explained well in this video. First select your skill area, then start from Fiverr and Upwork, then make your portfolio website and get clients directly.

In this video, I will be sharing How to Start Freelancing in Pakistan and Make Money Online. This video is for those who want to start their career in Freela...

26/06/2023

Here the the top ten freelanncing platforms available in Pakistan:

Upwork
Fiverr
PeoplePerHour
Toptal
Truelancer
Amazon
Freelancer.com
Guru
Simply Hired
Facebook (via marketing)

https://www.unitedsol.net/best-freelancing-websites-in-pakistan/

Freelancing gives you freedom in your career. Here are the top 10 freelancing websites in Pakistan you must explore.