Ahmed Ibrahim

Monolith VS Microservices 👇

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𝗗𝗮𝘆 𝟮𝟳: 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗥𝗼𝗮𝗱𝗺𝗮𝗽: 𝐀 𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐆𝐮𝐢𝐝𝐞 𝐭𝐨 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐌𝐨𝐝𝐞𝐫𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬 🚀 To successfully build modern microservice architectures, here’s a roadmap of key technologies and tools: 𝟭. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 𝗦𝗤𝗟: MySQL, PostgreSQL for structured data. 𝗡𝗼𝗦𝗤𝗟: MongoDB, Cassandra, DynamoDB, HBase for unstructured data. 𝟮. 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗕𝗿𝗼𝗸𝗲𝗿𝘀 Kafka, RabbitMQ, Amazon SQS for efficient communication between services. 𝟯. 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗧𝗼𝗼𝗹𝘀 Grafana, Kibana, Prometheus for tracking performance and health of services. 𝟰. 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 Java, .NET, Go, NodeJS, Python to cater to diverse development needs. 𝟱. 𝗖𝗜/𝗖𝗗 𝗧𝗼𝗼𝗹𝘀 GitHub Actions, Jenkins, TeamCity, GitLab, CircleCI for automating the software development pipeline. 𝟲. 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 JWT, OAuth 2.0, API Authorization, TLS for secure communication and access control. 𝟳. 𝗖𝗹𝗼𝘂𝗱 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 AWS, Azure, GCP, Linode, DigitalOcean for hosting and scaling services. 𝟴. 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿 𝗢𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 ECS, OpenShift, HashiCorp, Kubernetes for managing and deploying containerized applications. 𝟵. 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝘀 Docker, Podman for creating consistent and portable application environments. This roadmap outlines the critical components required to develop scalable, resilient, and efficient microservice architectures. 📚 Keep learning, keep sharing! 🔄 Follow Nadeem Ahmad for daily insights on Java frameworks, cloud services, and building high-performance systems! 💻☁️ #Microservices #Java #AWS #Kubernetes #Docker #CloudComputing #DevOps #SoftwareArchitecture #Scalability #Resilience #CICD #APISecurity #Programming

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Learn more about Cypherleak firsthand from our amazing developers Yassir ACH-CHAK and Abdelhalim HRICHE! Meet them at GITEX and get your tech and product questions answered!

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🚀 New Flutter Project Launched! 🚀 Excited to share my latest Flutter project built during my time at ITI Mansoura Branch! This app is designed to efficiently display and manage tasks, leveraging powerful integrations and a sleek UI. 📱💼 Crafting intuitive user interfaces with Flutter Implementing efficient task organization and filtering features. Proud to have been part of this journey and excited to continue growing as a Flutter developer! 🌟 #Flutter #MobileDevelopment #APIIntegration #TaskManagement #ITI #Dart #UIUX #AppDevelopment

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🎉 Excited to announce the successful completion of our project iPong KEY CONTRIBUTIONS: - Architected backend infrastructure with NestJS for scalable performance. - Integrated Prisma ORM for efficient database management. - Implemented real-time features using WebSocket technology (socket.io). - Developed robust user management functionalities including OAuth login, avatar uploads, two-factor authentication, friend system, and user profiles with stats and match history. - Created a versatile chat system allowing users to create public, private, or password-protected channels, send direct messages, block users, and manage channel permissions. - Designed and implemented a notification system to alert users about friend requests, game invitations, and other important events. - Collaborated closely with teammates to ensure seamless integration of frontend and backend systems. Special thanks to my friends and teammates for their collaboration and support throughout this rewarding journey! 🚀 #BackendDevelopment #NestJS #Prisma #WebSocket #DatabaseManagement #UserManagement #ChatSystem #Scalability #Teamwork #TechInnovation

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🚀 Exciting News for Company Management Enthusiasts! 🚀 I'm thrilled to share my latest YouTube video: "The RASID Experience: A Comprehensive Guide by Mazen EL-Gayar" 🎥 In this detailed walkthrough, we explore the innovative features of RASID - راصد. From its user-centric design to robust technical architecture, RASID - راصد is not just an app; it's a revolution in operational security and company management. 📍 Key Highlights: - Feature Overview - Discover RASID’s innovative features. - User Experience - Delve into the app’s intuitive design. - Security Architecture - Learn about the robust security framework. - Location Tracking - Understand its role in operational security. - Privacy Protocols - Explore RASID’s privacy and security measures. - Success Stories - Hear from satisfied users and their experiences. - Future Developments - Get a sneak peek at upcoming enhancements. - Live Demo - See RASID in action. 🔗 https://lnkd.in/eBReTSm3 Join me as we delve into the world of RASID. Let's discover how it enhances company management and ensures operational security together. #RASID #CompanyManagement #OperationalSecurity #TechWalkthrough #Innovation 👍 Like, 💬 Comment, and 🔗 Share if you find this walkthrough insightful!

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One of the sites I developed by Spring Boot https://j.omarrdev.site Tools used for development and deployment: - Spring Boot 3 - Java 17 - Thymeleaf - Hibernate - MySQL - Tomcat 10 - Nginx #spring #java

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💫 𝐃𝐚𝐲 3 𝐨𝐟 30-𝐃𝐚𝐲𝐬 𝐒𝐐𝐋 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 𝐨𝐧 𝐃𝐚𝐭𝐚𝐥𝐞𝐦𝐮𝐫.💢 --------------- 𝐓𝐚𝐬𝐤: Find the number of days between each user first post of the year and last post of the year Given a table of Facebook posts, for each user who posted at #least #twice in #2021, write a 𝐪𝐮𝐞𝐫𝐲 𝐭𝐨 𝐟𝐢𝐧𝐝 𝐭𝐡𝐞 𝐧𝐮𝐦𝐛𝐞𝐫 𝐨𝐟 𝐝𝐚𝐲𝐬 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐞𝐚𝐜𝐡 𝐮𝐬𝐞𝐫’𝐬 𝐟𝐢𝐫𝐬𝐭 𝐩𝐨𝐬𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐲𝐞𝐚𝐫 𝐚𝐧𝐝 𝐥𝐚𝐬𝐭 𝐩𝐨𝐬𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐲𝐞𝐚𝐫 𝐢𝐧 𝐭𝐡𝐞 𝐲𝐞𝐚𝐫 2021. Output the user and number of the days between each user's first and last post. 🎈𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐓𝐢𝐥𝐞: Average Post Hiatus (Part 1) 🏅𝐂𝐨𝐦𝐩𝐚𝐧𝐲: Facebook 🎈𝐃𝐢𝐟𝐟𝐢𝐜𝐮𝐥𝐭𝐲 𝐋𝐞𝐯𝐞𝐥: Easy 🏅𝐋𝐢𝐧𝐤 𝐭𝐨 𝐭𝐡𝐞 𝐏𝐫𝐨𝐛𝐥𝐞𝐦: https://lnkd.in/eJpqv7Z5 ----- Codebasics DataLemur 🐒 (Ace the SQL & Data Interview) ----- #SqlChallenge #Practice #Relearning #Learning #DataAnalytics #DaylyPractice

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I’ve started sharing my technical thoughts and insights on Dev.to! 🎉 If you’re interested in staying up-to-date with my thoughts, be sure to follow me there. #TechWriting #DevCommunity

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🚀 **Want to Take Your JavaScript Skills to the Next Level?** Clean and maintainable code isn’t just a "nice-to-have"—it's a *must* for writing effective JavaScript in today’s fast-paced development landscape. Whether you’re collaborating with a team or revisiting your own code months later, following clean coding principles makes a world of difference. Here’s how you can start writing cleaner, more maintainable JavaScript today: ✅ **Use Meaningful Variable and Function Names** - Avoid generic names like `x` or `data`. Instead, opt for descriptive names like `userEmail` or `fetchUserData()`. Clarity > Brevity. ✅ **Keep Functions Simple** - Stick to the Single Responsibility Principle: each function should do *one thing* and do it well. If a function grows too complex, break it down into smaller, reusable ones. ✅ **Consistent Formatting Is Non-Negotiable** - Adhere to a style guide like Airbnb or Google for consistent naming conventions, indentation, and spacing. Tools like Prettier and ESLint can help you automate this. ✅ **Avoid "Magic Numbers"** - Don’t hardcode values like `3600` directly into your code. Instead, use constants with descriptive names: `const SECONDS_IN_AN_HOUR = 3600;`. ✅ **Comment with Purpose** - Comments should *explain the why*, not the what. If you need to explain *what* your code does in detail, it’s likely time to refactor. ✅ **Think In Terms of Reusability** - Avoid duplication by abstracting recurring logic into helper functions or modules. Reusable code is more efficient and easier to maintain. 💡 **Pro Tip:** Write tests. It’s not just about spotting bugs—it’s also a great way to ensure that your code is doing exactly what it’s supposed to, every time. Clean JavaScript isn't just a mark of professionalism—it's how you future-proof your skillset and contribute to scalable, sustainable projects. #JavaScript #CleanCode #WebDevelopment #CodingTips

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How to hire a JavaScript developer? Professional JavaScript developers stand out for having knowledge that allows them to design attractive and easy-to-use user interfaces, and also perform software testing and debugging to identify and correct errors in the code. Read more here: https://lnkd.in/dBpHvti4

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if you want gpt evaluate you write that : Based on everything you know about me roast me and do not hold back, use arabic language, (Egyptian accent specifically)

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Need Ionic Devs to join my team . no cvs required , prove your experience through building this todo app . Work will be from site at Mit-Ghamr , Dakhlia , Egypt. Design : https://lnkd.in/dnywCuZN Api Docs : https://lnkd.in/dzetZ3b6 1- Authentication with phone number and password . 2- Phone number validation depending upon country . 3- Authorization with JWT token . Handle Refresh tokens . http code to handle this situation 401 = not authorized need to refresh , 403 = refresh failed , 200 = refresh successfully 4- Todos list should have : - loading state - empty state - error state - refresher - infinite scroll 5- responsive design for all screens. 6- QR generated at details page is generated by todo id . 7- Camera plugin to add todo image from gallery and camera. 8- QR scanner to open task details directly after scan by GET request /todos/:id. 9- use capacitor for native support. 10- Need apk and exe version of app to test .

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On this episode of #RahzaTechGrill, we had the pleasure of interviewing Godswill, who shares his inspiring path to becoming a software developer. He covers the difference between front-end and back-end development, essential steps to entering the field, and sheds light on common misconceptions. Whether you're interested in tech or are just starting your career journey, this episode is filled with valuable guidance! Tune in now! 🫴 https://lnkd.in/eDxU5pQu #SoftwareEngineering #TechCareers”

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משרה חדשה אצלנו ב-Varonis Python Developer עבודה היברידית - יומיים מהמשרד המפנק בהרצליה ניתן לשלוח קו״ח אליי דרישות המשרה: 🔵 5 years of experience in development (At least 2 years experience in developing big systems with Python) - Must 🔵 Asynchronous programming and experience in developing performance-critical applications 🔵 Working with AWS, Docker, and microservices – Advantages 🔵 Experience with Machine Learning – Advantages 🔵 Algorithms development (collaborative filtering, similarity, data normalization, clustering) - Advantages 🔵 Excellent analytical and time management skills 🔵 Teamwork skills with a problem-solving attitude #dev #python

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backend any language EXCEPT PHP 😂😂😂

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Despite the ongoing challenges in Lebanon, I am proud to share that I graduated with distinction 🎉 Proud to Share My DevOps Engineering Masters Journey! 🎉 I am thrilled to announce the completion of my DevOps Engineering Masters Program! This transformative experience has equipped me with a deep understanding of modern DevOps practices, enabling me to streamline development and deployment processes effectively. Throughout this journey, I’ve had the opportunity to dive into a variety of essential tools and technologies, including: CI/CD Pipelines: Mastered automating software delivery with Jenkins and GitHub Actions for efficient and reliable builds, tests, and deployments. Infrastructure as Code: Gained proficiency in provisioning and managing infrastructure using Terraform, ensuring scalable and repeatable deployments. Configuration Management: Learned to automate configuration tasks with Ansible, maintaining consistency across environments. Containerization: Acquired expertise in packaging and deploying applications as containers with Docker for enhanced portability. Orchestration: Mastered managing and scaling containerized applications with Kubernetes for high availability and efficient resource utilization. This program has enriched my technical skills and provided invaluable insights into the DevOps mindset. I’m eager to apply this knowledge to drive innovation and deliver high-quality software products. Special thanks to Forward Mena and Simplilearn to their incredible support throughout this journey. Together, we continue to learn and grow, even in the face of adversity. #DevOps #Engineer #Ansible #Terraform #AWS #Jenkins #Docker #Kubernetes #ContinuousLearning #ForwardMENA #Simplilearn #Sonial #Lebanon #Resilience #CloudComputing #MastersProgram #CICD #Innovation

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