Thanh Dinh

𝗧𝗵𝗲 𝟮𝟬+ 𝗬𝗲𝗮𝗿 𝗘𝘃𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗼𝗳 .𝗡𝗘𝗧: 𝗔 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿’𝘀 𝗝𝗼𝘂𝗿𝗻𝗲𝘆 𝗙𝗿𝗼𝗺 𝟮𝟬𝟬𝟮 𝘁𝗼 𝗧𝗼𝗱𝗮𝘆 📅 𝟮𝟬𝟬𝟮 – .𝗡𝗘𝗧 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝟭.𝟬 𝗧𝗲𝗰𝗵: Web Forms, WinForms, ADO.NET 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Event-driven Web Forms, first fully managed platform for Windows apps. 📅 𝟮𝟬𝟬𝟱 – .𝗡𝗘𝗧 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝟮.𝟬 𝗧𝗲𝗰𝗵: ASP.NET Master Pages, Generics, Partial Classes 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Improved UI reusability and better code structure. 📅 𝟮𝟬𝟬𝟴 – .𝗡𝗘𝗧 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝟯.𝟱 𝗧𝗲𝗰𝗵: LINQ, ASP.NET AJAX, WCF 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Data querying with LINQ, REST/SOAP services with WCF. 📅 𝟮𝟬𝟭𝟬 – .𝗡𝗘𝗧 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝟰.𝟬 𝗧𝗲𝗰𝗵: Parallel LINQ (PLINQ), MEF, Task Parallel Library 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Simplified multithreading and modular app development. 📅 𝟮𝟬𝟭𝟮 – .𝗡𝗘𝗧 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝟰.𝟱 𝗧𝗲𝗰𝗵: async/await keywords, Web API 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Asynchronous programming made easy; REST APIs introduced. 📅 𝟮𝟬𝟭𝟲 – .𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 𝟭.𝟬 𝗧𝗲𝗰𝗵: Cross-platform .NET, Command-line tooling 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Runs on Windows, Linux, macOS; open-source, modular. 📅 𝟮𝟬𝟭𝟳 – .𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 𝟮.𝟬 𝗧𝗲𝗰𝗵: Razor Pages, SignalR 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Simplified web page creation; real-time apps with SignalR. 📅 𝟮𝟬𝟭𝟵 – .𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 𝟯.𝟬 𝗧𝗲𝗰𝗵: Windows Desktop Support, gRPC 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: WPF/WinForms on Core, faster microservices. 📅 𝟮𝟬𝟮𝟬 – .𝗡𝗘𝗧 𝟱 (𝗨𝗻𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗕𝗲𝗴𝗶𝗻𝘀) 𝗧𝗲𝗰𝗵: C# 9, Source Generators, Single .NET platform 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Unified .NET for desktop, web, cloud, mobile. 📅 𝟮𝟬𝟮𝟭 – .𝗡𝗘𝗧 𝟲 (𝗟𝗧𝗦) 𝗧𝗲𝗰𝗵: Minimal APIs, MAUI Preview 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Blazing fast web APIs, cross-platform native UI. 📅 𝟮𝟬𝟮𝟮 – .𝗡𝗘𝗧 𝟳 𝗧𝗲𝗰𝗵: MAUI GA, .NET Upgrade Assistant 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Full support for mobile/desktop; improved performance. 📅 𝟮𝟬𝟮𝟯 – .𝗡𝗘𝗧 𝟴 (𝗟𝗧𝗦) 𝗧𝗲𝗰𝗵: Blazor Full Stack, Native AOT 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: End-to-end C# for frontend/backend, compiled native apps. 📅 𝟮𝟬𝟮𝟰/𝟮𝟬𝟮𝟱 – .𝗡𝗘𝗧 𝟭𝟬 (𝗣𝗿𝗲𝘃𝗶𝗲𝘄) 𝗧𝗲𝗰𝗵: Blazor State Persistence, Minimal APIs Validation, MAUI Improvements 𝗦𝗽𝗲𝗰𝗶𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲: Passkey login support, JSON serialization validation, native diagnostics, file-based apps. 🔁 𝗙𝗿𝗼𝗺 𝗪𝗲𝗯 𝗙𝗼𝗿𝗺𝘀 𝘁𝗼 𝗕𝗹𝗮𝘇𝗼𝗿: 𝗧𝗵𝗲 𝗦𝗵𝗶𝗳𝘁 𝗪𝗲𝗯 𝗙𝗼𝗿𝗺𝘀 (𝟮𝟬𝟬𝟮–𝟮𝟬𝟭𝟱): Drag-and-drop UI, heavy lifecycle 𝗠𝗩𝗖 (𝟮𝟬𝟬𝟵–𝟮𝟬𝟭𝟵): Clean architecture, testability 𝗥𝗮𝘇𝗼𝗿 𝗣𝗮𝗴𝗲𝘀 & 𝗪𝗲𝗯 𝗔𝗣𝗜 (𝟮𝟬𝟭𝟳–𝗣𝗿𝗲𝘀𝗲𝗻𝘁): Lightweight, modern 𝗕𝗹𝗮𝘇𝗼𝗿 (𝟮𝟬𝟮𝟬–𝗣𝗿𝗲𝘀𝗲𝗻𝘁): Full-stack C# (no JS required) 𝗠𝗔𝗨𝗜 (𝟮𝟬𝟮𝟮–𝗣𝗿𝗲𝘀𝗲𝗻𝘁): Single codebase for mobile & desktop

26

🎉 Introducing: Redis Client Android — v1.1 🎉 Empowering Sri Lankan businesses and developers with a robust, secure, and feature-rich Redis client for Android! 🚀 Key Features: Secure Login: Uses EncryptedSharedPreferences to store username/password safely. About Screen: Developer info and app version for transparency. Full Redis Client Capabilities: Connect to Redis servers, run commands, SET/GET, DEL, KEYS, and Pub/Sub. History & KEYS Management: Track command history and refresh KEYS easily. Optional TLS Support: Secure connections for enterprise-grade deployments. 💡 Use Cases in Sri Lanka: Enterprise Data Management: Monitor and manage Redis databases for banks, fintech, and logistics firms. Real-Time Analytics: For retail, e-commerce, and online service platforms requiring fast in-memory data access. IoT & Smart Systems: Integrate with smart agriculture or industrial IoT solutions to process real-time data efficiently. Dev & QA Teams: Simplify Redis testing and debugging directly from mobile devices. 🛠 Technology Stack: Language: Java Platform: Android Security: AndroidX Security EncryptedSharedPreferences, optional TLS Compatibility: Android 6.0+ for MasterKey APIs Enterprise Ready: Suitable for mid- to large-scale companies needing secure Redis client access on mobile. Empower your enterprise with mobile Redis management — fast, secure, and ready for Sri Lankan businesses!

5

We just released v1.2.0 of the Nepal Can Move PHP SDK. This update introduces Webhook support, allowing your application to receive real-time order status and event updates automatically. Check it out on GitHub: https://lnkd.in/gJqFBKTY

3

⏱ Query Timeout در Laravel 12 — یک feature کوچک با اثر بزرگ در Laravel 12 می‌تونی برای هر Query یک سقف زمانی مشخص کنی: User::where('email', 'like', '%gmail.com%') ->timeout(60) ->get(); اگر اجرای کوئری بیشتر از ۶۰ ثانیه طول بکشه، متوقف می‌شه. ساده به نظر میاد، ولی در سیستم‌های واقعی خیلی مهمه. وقتی: دیتابیس بزرگه ایندکس‌ها کامل نیستن گزارش‌گیری سنگینه یا queryهای داینامیک داری یک کوئری بد می‌تونه کل connection رو قفل کنه. timeout() یه لایه‌ی safety اضافه می‌کنه؛ کمک می‌کنه requestها آویزون نشن و منابع دیتابیس بهتر مدیریت بشن. حتی می‌تونی با Global Scope این محدودیت رو روی یک Model enforce کنی تا همه‌ی کوئری‌ها سقف زمان داشته باشن. این جایگزین بهینه‌سازی نیست، ولی یک تصمیم حرفه‌ای برای production هست. گاهی معماری خوب یعنی جلوگیری از بدترین سناریوها، نه فقط خوش‌بین بودن به بهترین‌ها. --- ⏱ Query Timeout in Laravel 12 — Small Feature, Big Impact Laravel 12 introduces a timeout() method for database queries: User::where('email', 'like', '%gmail.com%') ->timeout(60) ->get(); If the query runs longer than 60 seconds, it gets aborted. Sounds small. Architecturally, it’s not. In real systems: Large datasets Missing indexes Heavy reports Dynamic filtering One bad query can block connections and degrade performance. timeout() adds a safety layer. It prevents hanging requests and helps protect database resources. You can even enforce it globally using a Model scope. It doesn’t replace optimization — but it’s a production-level safeguard. Good architecture isn’t just about performance. It’s about resilience. --- #Laravel #PHP #BackendEngineering #SoftwareArchitecture #Database #Performance #SystemDesign #CleanCode #معماری_نرم‌افزار #لاراول

14

2 Comments

Top 30 PHP Interview Questions and Answers Here are Top 30 PHP Interview Questions and Answers for Experienced Developers (3+ years experience), covering advanced concepts. https://lnkd.in/eq5d9jUh

3

🚀 𝗦𝗶𝗺𝗽𝗹𝗶𝗳𝘆 .𝗡𝗘𝗧 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱 𝗧𝗮𝘀𝗸𝘀 𝗨𝘀𝗶𝗻𝗴 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲 Building background processes in .NET? 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲 is your go-to framework for managing background jobs 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝘆, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝘆, 𝗮𝗻𝗱 𝘄𝗶𝘁𝗵 𝘇𝗲𝗿𝗼 𝗵𝗮𝘀𝘀𝗹𝗲. 🔧 𝗪𝗵𝘆 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲? Hangfire lets you run background tasks without writing custom threading code or managing your own workers. It handles: • ✅ Job queuing • 🔁 Retries • 💥 Error handling • 💾 Persistence • 📊 Real-time monitoring 🧱 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗝𝗼𝗯𝘀 𝗶𝗻 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲: 1️⃣ 𝗙𝗶𝗿𝗲-𝗮𝗻𝗱-𝗙𝗼𝗿𝗴𝗲𝘁 – Run immediately in the background 2️⃣ 𝗗𝗲𝗹𝗮𝘆𝗲𝗱 𝗝𝗼𝗯 – Scheduled to run after a delay 3️⃣ 𝗥𝗲𝗰𝘂𝗿𝗿𝗶𝗻𝗴 𝗝𝗼𝗯 – Based on CRON schedules 4️⃣ 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗮𝘁𝗶𝗼𝗻 𝗝𝗼𝗯 – Runs after another job completes 5️⃣ 𝗕𝗮𝘁𝗰𝗵 & 𝗕𝗮𝘁𝗰𝗵 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗮𝘁𝗶𝗼𝗻 – Grouped or dependent jobs 📦 𝗖𝗼𝗿𝗲 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀: • 🖥️ 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 – Real-time job monitoring • 🛢️ 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 – SQL Server, Redis, PostgreSQL • 🔁 𝗥𝗲𝘁𝗿𝗶𝗲𝘀 – Built-in error handling • ⚙️ 𝗙𝗶𝗹𝘁𝗲𝗿𝘀 – Custom job behaviors • 📡 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 – Works across multiple servers 📌 𝗪𝗵𝗲𝗻 𝘁𝗼 𝗨𝘀𝗲 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲? Use it when you need: • A full-featured 🖥️ monitoring dashboard • 💾 Persistence across app restarts • 🕒 Recurring jobs (CRON-style) • 🔁 Automatic retries + error logs • 🔗 Chained or dependent jobs • 🚀 Production-ready background workers ⚖️ 𝗔𝗹𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝘃𝗲𝘀 𝘁𝗼 𝗛𝗮𝗻𝗴𝗳𝗶𝗿𝗲: 🔸 𝗤𝘂𝗮𝗿𝘁𝘇.𝗡𝗘𝗧 – Powerful scheduler, CRON-friendly 🔸 𝗖𝗔𝗣 – Event-based background processing 🔸 𝗠𝗮𝘀𝘀𝗧𝗿𝗮𝗻𝘀𝗶𝘁 + 𝗥𝗮𝗯𝗯𝗶𝘁𝗠𝗤 – Distributed message queues 🔸 𝗔𝘇𝘂𝗿𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝘀 – Serverless background jobs 🔸 𝗪𝗼𝗿𝗸𝗲𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 – Lightweight OS-level background tasks 📖 𝗥𝗲𝗮𝗱 𝘁𝗵𝗲 𝗮𝗿𝘁𝗶𝗰𝗹𝗲 👉 https://lnkd.in/dwb_vSb4 💻 𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 👉 https://lnkd.in/dRnWurjt 💬 𝗪𝗵𝗮𝘁’𝘀 𝘆𝗼𝘂𝗿 𝗳𝗮𝘃𝗼𝗿𝗶𝘁𝗲 𝗯𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱 𝗷𝗼𝗯 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗶𝗻 .𝗡𝗘𝗧? 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 👇 👉 Follow me (Kanaiya Katarmal) and hit the 🔔 on my profile so you don’t miss upcoming .NET tips and deep dives. 𝗧𝗵𝗮𝗻𝗸𝘀 𝗳𝗼𝗿 𝗿𝗲𝗮𝗱𝗶𝗻𝗴 𝗹𝗲𝘁’𝘀 𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗲 𝗴𝗿𝗼𝘄𝗶𝗻𝗴 𝗮𝗻𝗱 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 .𝗡𝗘𝗧 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! 👉 𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝘁𝗼 𝗺𝘆 𝗻𝗲𝘄𝘀𝗹𝗲𝘁𝘁𝗲𝗿: https://lnkd.in/dp7tz_3V #𝗱𝗼𝘁𝗻𝗲𝘁 #𝗰𝘀𝗵𝗮𝗿𝗽 #𝗮𝘀𝗽𝗻𝗲𝘁𝗰𝗼𝗿𝗲 #𝗵𝗮𝗻𝗴𝗳𝗶𝗿𝗲 #𝗯𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱𝗷𝗼𝗯𝘀 #𝗴𝗶𝘁𝗵𝘂𝗯 #𝗺𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 #𝗾𝘂𝗮𝗿𝘁𝘇𝗻𝗲𝘁 #𝗰𝗮𝗽 #𝗺𝗮𝘀𝘀𝘁𝗿𝗮𝗻𝘀𝗶𝘁

318

55 Comments

Do You Need to Learn Everything to Become a Developer? 🤔💻 🔥 "Namma coding padikira nu sollitu, ellaame kathukanum nu illa!" In this video, I explain why you don’t need to learn EVERYTHING to become a successful developer. Many beginners feel overwhelmed, thinking they must master every language, framework, and tool—but that’s not true! ✅ Focus on the right skills ✅ Build confidence step by step ✅ Real talk for aspiring devs in Tamil! 🎯 This is a must-watch for beginners who feel stuck or lost in their coding journey!

1

System Design is the missing component in Bangladesh's software industry. The lack of focus on system design in our software industry is something I've repeatedly observed. We have many skilled developers who can create complete apps, write good code, and quickly fix bugs, but there is frequently a gap in their ability to design scalable, maintainable systems. The majority of teams dive right into coding without giving the following much thought: How services ought to interact How to deal with failures and heavy traffic What compromises between performance and consistency should be made? How to make it simple to expand the system in the future. These are not "extra knowledge" questions; they are fundamental system design questions. They specify whether your product will withstand expansion or break under its own weight. Additionally, it's not solely the responsibility of senior engineers. A high-level understanding of architecture, caching, load balancing, and database design is beneficial even for less experienced developers. System design must be viewed as a fundamental ability rather than an elective if Bangladesh's software sector is to produce goods that are scalable on a global scale. How has your experience been? Do you believe that businesses in this area devote enough time to design discussions prior to development?

3

✨ Digitizing Inventory Management for the RMG Sector Today, at Pakiza Knit Composite Ltd., Savar, Dhaka, I had the privilege as a Senior Software Engineer (Mobile) to launch a secure and scalable mobile application in the inventory software application domain. This launch was part of the Digital Monitoring Tool initiative by United Nations Population Fund (UNFPA) Bangladesh, ToguMogu, Jhpiego, @RMG-FP, and the Directorate General of Family Planning, aiming to fully digitize family planning method distribution and inventory tracking across the RMG sector. 💡 What makes this project special? We replaced traditional paper-based processes with a fully digital solution that: ✔ Enables quick responses to inventory needs ✔ Provides real-time shortage-of-commodity alerts ✔ Improves decision-making with accurate data ✔ Brings measurable benefits to the readymade garment factories Our key contributions: 🔹 Built a robust mobile architecture for long-term scalability 🔹 Integrated enterprise-grade security features to safeguard data 🔹 Designed an intelligent data management system for large inventory records 🔹 Added a real-time notification system for instant updates 🔹 Streamlined the application flow for a seamless user experience It was an honor to launch this solution in the presence of: 👉 Dr. Ashrafi Ahmad, ndc – Director General, DGFP 👉 Ms. Catherine Breen Kamkong – Country Representative, UNFPA Bangladesh 👉 Rakibul Islam Khan – Managing Director, Pakiza Group 👉 Ms. Asma Hasan – Line Director FP-FSD, DGFP 🙌 Special thanks to the amazing team who made this possible: Nazmul Arefin, Ph.D. – CEO of Togumogu Ashraful Amin – Product Lead, CTO of Togumogu Masum Billah – Full-Stack Web Developer Mosfeq Anik – Senior Software Engineer (mobile) Md. Riaz Ahmed – Product Manager & UX Designer Motiur Rahman Mostakim – Flutter Developer Golam Rabbani Mithu - Junior Full Stack Developer Let’s continue building solutions that truly make a difference. 💙 I’m truly proud of what we achieved and excited to see how this solution will transform operations and impact lives from day one. 💡 the daily star news link https://lnkd.in/eve-EKAK #MobileApplication #InventorySoftware #AppDevelopment #MobileArchitecture #android #ios #Security #DataManagement #Innovation

17

7 Comments

www.expotex-bd.com — Bangladesh’s Leading Garment Manufacturing & Trading Platform Yes Global Tech has successfully developed a full WordPress ecosystem for Expotex Apparel, a top garment manufacturer and exporter in Bangladesh. From showcasing woven, knit, and sweater products to managing client inquiries, the platform ensures a seamless and professional online experience for buyers worldwide. Key Highlights: 🢖 Modern & mobile-responsive design 🢖 Easy product & export portfolio management 🢖 Secure contact & inquiry forms 🢖 SEO-ready structure for global reach This digital setup helps Expotex Apparel improve client engagement, streamline operations, and strengthen its global presence.

2

🚀 Understanding Generic & GenericApiResponse in API Development 👉 https://lnkd.in/g3QDCKwq 🔹 Generic A powerful programming concept that allows you to write reusable, type-safe code using placeholders like <T>.Write once. Use everywhere. Cleaner architecture. Less duplication. 🔹 GenericApiResponse A standardized API response wrapper (e.g., GenericApiResponse<T>) that keeps all endpoints consistent — structured success status, data, and message in one clean format. 💡 Why it matters? Consistency. Scalability. Clean code. Better frontend-backend communication. Simple concept. Big impact. #BackendDevelopment #APIDesign #CleanArchitecture #SoftwareEngineering

2