Jayaram Mani’s Post

So we heard a lot about Full Stack Developer but waitttttttttttt, can we have something like Full Stack Business Analyst 🤔 YES, There is a super cool role and there might a case that you are already doing this amazing job in your current role. Let's learns and see about this 🛫 1- Holistic User Experience: Full Stack BAs focus on the entire user journey, considering both the steps users take before and after interacting with technology. They prioritize user adoption and insights, ensuring that the experience is seamless and effective. 2- User Success Advocates: They are committed to enhancing user success, aiming to simplify processes without burdening other users. Their goal is to optimize the experience for everyone involved. 3- Value Facilitators: Rather than merely coordinating tasks, Full Stack BAs facilitate the delivery of value across projects. They ensure that every action taken contributes to solving real business problems. 4- Problem-Solvers, Not Tech Enthusiasts: While they understand technology, their primary passion lies in solving business problems. They focus on how solutions can address real-world challenges rather than getting caught up in the technology itself. 5- Decision-Making Experts: Full Stack BAs excel at guiding decision-making across diverse teams, including business, user, tech, and vendor groups. They bring clarity and direction to complex discussions. 6-Comprehensive Analysis: They analyze and visualize all aspects of a project—business processes, user needs, data, workflows, rules, and technical environments. By doing so, they identify the best options and alternatives to meet needs and address defects.

🛠️ **API Design Dilemma: All-in-One or Divide and Conquer?** 🧩  When Implememting APIs for submitting complex data, we junior developers often face a critical option:  1️⃣ **Single Request Approach:**     - All data is submitted at once If successful, the product and all its variants are added together.    - Fewer HTTP calls reduce latency and overhead.     - Sending images and multiple variants can make the request heavy, showing performance issues or timeouts.    - Processing a large payload can slow the server, especially if the images are large or many variants are included. 2️⃣ **Modular Request Approach:**     - Each step can handle errors independently, making it easier to identify issues and retry specific function.     - Easier to scale and maintain, especially if we add more complexity.     - Smaller, more focused requests are faster and less likely to timeout.     - Need to handle multiple API calls and ensure they are executed in the correct order.  So, Which one you are following? How do you balance simplicity, scalability, and error handling in your projects? Let’s share ideas! 🚀  #APIDesign #BackendDevelopment #SoftwareArchitecture #TechDiscussion #Flutter #MobileAppDeveloper

🔒 **Project Insights: Creating a Data Visualization Dashboard with Angular 18** 🔍 Hey fellow Software Architects! 🖥️ Today, I wanted to share my recent journey working on a data visualization dashboard project using Angular 18. Let's dive into the technical aspects and the lessons learned along the way! **A Glimpse into the Project Journey** From brainstorming to implementation, every step of this project was filled with exciting challenges and opportunities for growth. As a Software Architect, delving into the world of data visualization allowed me to explore new horizons and push my boundaries. **Exploring the Development Stack** In this project, Angular 18 played a pivotal role in bringing the data visualization dashboard to life. The latest updates in the framework provided a solid foundation for creating dynamic and interactive visual representations of the data from the insightful article by FiveThirtyEight. **Reflections and Learnings** Throughout the development process, I encountered both successes and challenges that shaped my approach to problem-solving and decision-making. Embracing these experiences, I honed my skills and gained valuable insights that will undoubtedly benefit future projects. **Key Takeaways and Growth** Reflecting on this project, the key takeaway for me was the importance of adaptability and continuous learning in the ever-evolving tech landscape. As Software Architects, staying curious and open to new ideas is essential for personal and professional growth. **Looking Ahead: Embracing the Future** As I look towards future projects,

React Hooks: A Functional Twist on State Management In the days before React Hooks, functional components and class components had clear-cut roles. Functional components excelled at displaying data on the screen – they were the masters of presentation. Their job was to accept props (data) from parent components (often class components) and render them as UI elements. But that was it – functional components couldn't manage their own internal state, nor were they aware of their lifecycle within the application. This limited functionality earned them the nickname "dumb components." Class components, on the other hand, were the workhorses. They had the ability to store internal state, allowing the component to maintain its own data. Additionally, class components provided lifecycle methods – special functions that ran at specific points in a component's existence (mounting, updating, unmounting). These lifecycle methods offered fine-grained control over the component's behavior. For instance, a class component could fetch data from an API when it first appeared on screen (mounting), update its state based on user interactions, and clean up any subscriptions when it was removed from the UI (unmounting). Because of this rich functionality, class components were – and still are – known as "smart components." Challenges of React Class Components: 1.Autobinding and Working with this: ->JavaScript classes require explicit binding of methods to the correct context (this). ->This can lead to confusion and boilerplate code. 2.Verbose Syntax: ->Class components often involve lengthy code for simple tasks. ->Hooks aim for a more concise and readable syntax. 3.Difficult to Reuse and Share Logic: ->Class components make it challenging to extract and share logic across components. ->Hooks promote reusable custom hooks for shared functionality. Hooks address the class-related challenges mentioned earlier and promote cleaner, leaner, and more maintainable code. They are essentially functions that empower functional components with the ability to manage state and utilize other advanced features of React. Prior to the introduction of Hooks in React 16.8, managing stateful logic was restricted to class components. Hooks offer a streamlined and intuitive approach to handling state and side-effects within functional components, significantly enhancing the development experience. Hooks eliminate the need for class-related complexities like this binding and verbose syntax. In essence, Hooks are functions that unlock the power of state management and side effects in functional components, simplifying how you build interactive UIs in React.

🚍 Project Showcase: Bus Reservation System 🚍 I'm thrilled to announce that I’ve developed a comprehensive Bus Reservation System with robust functionality, leveraging front-end and back-end Java technologies, and a MySQL database! 🚌✨ Project Highlights: 🔹 Front-End: Developed a user-friendly interface using HTML, CSS, and JavaScript, ensuring a seamless and intuitive user experience. Implemented responsive design techniques to ensure accessibility across various devices. 🔹 Back-End: Utilized Java for server-side logic to handle requests, manage sessions, and ensure secure transactions. Integrated advanced features for seat selection, booking management, and ticket generation. 🔹 Database: Designed and managed a MySQL database to handle user data, booking information, bus schedules, and route management. Ensured data integrity and optimized queries for faster data retrieval. 🔹 Key Functionalities: User Authentication: Secure login and registration process for users and administrators. Real-Time Seat Availability: Dynamic seat selection feature showing real-time availability. Booking Management: Comprehensive booking system allowing users to reserve, cancel, and view booking history. Payment Integration: Secure payment gateway integration for hassle-free transactions. Admin Dashboard: A powerful admin interface to manage buses, schedules, and monitor system usage. Learning Outcomes: Gained hands-on experience with full-stack development, from front-end user interfaces to back-end logic and database management. Enhanced my skills in Java and MySQL, particularly in handling complex queries and ensuring seamless integration between the application layers. Developed a deeper understanding of user experience design, focusing on creating an intuitive and efficient booking process. Future Enhancements: Planning to integrate additional payment methods and improve the user interface based on user feedback. Exploring the implementation of machine learning algorithms to suggest optimal routes and schedules. I’m incredibly proud of the functionality and usability this system offers and am excited to see how it can be further enhanced and scaled. I welcome any feedback or suggestions for improvement. Feel free to reach out if you’re interested in learning more about this project or if you have any insights to share! #JavaDevelopment #FullStackDevelopment #BusReservationSystem #MySQL #ProjectShowcase #SoftwareDevelopment #TechInnovation #UserExperience

📅 Day 11 of 21: Error Handling in Node.js Applications Welcome to Day 11 of our Node.js journey! Today, we're focusing on error handling in Node.js applications, understanding various strategies to effectively manage and respond to errors. Let's explore: Understanding error handling strategies in Node.js: Error handling is a critical aspect of Node.js development, ensuring that applications can gracefully handle and recover from unexpected errors. Understanding different error handling strategies helps developers build more robust and reliable applications. Handling synchronous errors with try-catch blocks: In Node.js, synchronous errors can be caught and handled using try-catch blocks. Wrapping code that may potentially throw errors within a try block allows developers to gracefully handle any exceptions that occur during execution. try { // Code that may throw synchronous errors } catch (error) { // Handle the error gracefully console.error('Synchronous error:', error); } Handling asynchronous errors with callbacks, Promises, and async/await: Asynchronous errors in Node.js can be handled using error-first callbacks, Promise rejections, or try-catch blocks with async/await syntax. Each approach offers a way to capture and respond to errors in asynchronous code flows effectively. // Example of handling asynchronous errors with Promises someAsyncFunction() .then((result) => { // Handle success }) .catch((error) => { // Handle error console.error('Asynchronous error:', error); }); Implementing global error handling middleware in Express.js: In Express.js applications, global error handling middleware can be used to centralize error handling logic and provide consistent error responses to clients. By defining error-handling middleware with four parameters (err, req, res, next), developers can capture and handle errors that occur during request processing. app.use((err, req, res, next) => { // Handle the error console.error('Error:', err); // Send an appropriate error response to the client res.status(500).json({ error: 'Internal Server Error' }); }); By mastering error handling in Node.js applications, you'll be better equipped to build resilient and fault-tolerant applications that provide a seamless user experience even in the face of errors. Thanks for reading 🙂, Tomorrow we will explore => Introduction to JSON and Working with JSON Data in Node.js #NodeJS #ErrorHandling #ExpressJS #AsynchronousProgramming #CodingTips

🚀 𝐄𝐱𝐜𝐢𝐭𝐞𝐝 𝐭𝐨 𝐒𝐡𝐚𝐫𝐞 𝐌𝐲 𝐋𝐚𝐭𝐞𝐬𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭! 🚀 I'm thrilled to announce that I have successfully completed a comprehensive project to develop an 𝑬-𝒄𝒐𝒎𝒎𝒆𝒓𝒄𝒆 store's backend architecture! This project was a great opportunity to dive deep into database architecture and model mapping, ensuring a seamless user experience for both administrators and customers. 🛒✨ 𝐊𝐞𝐲 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐞𝐝: 1. **𝐀𝐝𝐦𝐢𝐧 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐢𝐞𝐬:**   - 𝑨𝒅𝒅/𝑼𝒑𝒍𝒐𝒂𝒅 𝑷𝒓𝒐𝒅𝒖𝒄𝒕𝒔: Admins can easily upload new products, complete with categories and detailed information.   - View Products: Products can be viewed both as categories and individual items.   - Update Products: Admins have the ability to update product details.   - Delete Products: Products can be removed as needed. 2. **𝐂𝐚𝐫𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭:**   - Add to Cart: Users can add products to their cart effortlessly. 3. **𝐔𝐬𝐞𝐫 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧:**   - Customer Signup and Login: Secure endpoints for customer registration and authentication.   - Admin Signup and Login: Secure endpoints for admin registration and authentication. 4. **𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐈𝐧𝐭𝐞𝐫𝐚𝐜𝐭𝐢𝐨𝐧:**   - Like/Save Products: Customers can like or save products for future purchases. 𝐓𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐔𝐬𝐞𝐝: - Java Servlet: This is used to handle HTTP requests and responses. - JSP (JavaServer Pages): For dynamically generating web pages based on user interactions. - Git: For version control and collaboration. - JUnit: For unit testing to ensure code reliability and robustness. - SQL: For database management and operations. - JDBC (Java Database Connectivity): For connecting and executing SQL queries from Java applications. 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬: - Database Architecture: Created a robust database structure to support the E-commerce functionalities, ensuring efficient data retrieval and storage. - User Journey Mapping: Developed an architectural diagram illustrating the user journey, detailing how different modules interact and enhance user experience. 𝐑𝐞𝐟𝐥𝐞𝐜𝐭𝐢𝐨𝐧: This project has been an incredible learning journey. Leveraging tools like JUnit for testing has deepened my understanding of unit testing frameworks and their application in real-world scenarios. I’m looking forward to applying these skills to future projects and continuing to grow in my role as a software developer. If you have any questions or would like to discuss the project further, feel free to reach out! 𝐕𝐢𝐝𝐞𝐨 𝐃𝐞𝐦𝐨𝐧𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: To provide a better understanding of the project, I’ve attached a video demonstration of the solution. 🎥 #Ecommerce #JavaServlet #JSP #JUnit #SQL #JDBC #SoftwareDevelopment #DatabaseArchitecture #WebDevelopment

At Time Global - Software Company, we specialize in delivering cutting-edge software solutions tailored to meet the dynamic needs of today's digital landscape. Our expert team is dedicated to driving innovation and excellence in every project, ensuring robust, scalable, and user-centric applications.  In order to work with us you need to understand our work, here is a small guide to the essential layers of any software project for your #DigitalTransformation: The 5 Essential Layers of #Software Development YOU SHOULD KNOW 🔥 1. UI (User Interface) Layer 🎨    The user's interaction point with the software.    - Technologies: #HTML, CSS, JavaScript, Tailwind, ReactJS    - Purpose: Crafting an intuitive and engaging user experience. 2. #API (Application Programming Interface) Layer 🔗    Defines how different software components should interact.    - Technologies: REST, GraphQL, SOAP, #NodeJS, Postman    - Purpose: Facilitating communication between the UI and the backend systems. 3. Logic (Business Logic) Layer 🧠    Contains the core functionalities and business rules of the application.    - Technologies: #Python, Java, Spring, C#, .NET    - Purpose: Implementing the logic that drives the application’s functionality. 4. DB (#Database) Layer 💾    Stores and manages the application’s data.    - Technologies: #MySQL, Postgres, MongoDB, SQLite, CouchDB    - Purpose: Ensuring data is stored securely and can be efficiently retrieved and manipulated. 5. #Hosting (Infrastructure) Layer 🖥️    Encompasses the infrastructure where the software runs.    - Technologies: AWS, Azure, Google Cloud, Docker, Kubernetes    - Purpose: Providing a reliable and scalable environment for the application to operate. By understanding and properly implementing these layers, teams can build robust, scalable, and maintainable software systems. 🌟 #SoftwareDevelopment #TechTrends #UI #API #BusinessLogic #Database #Infrastructure #TechInnovation #TimeGlobalSoftware #TechInnovation #SoftwareSolutions Discover more about our services and expertise at www.timeglobaltech.com.

Building the Currency Converter Website 1. Introduction Project Purpose: The Currency Converter Website provides real-time currency conversion rates. Team Members and Roles: Abel Eyasu: Project Manager and Backend Developer ABEL Chanyalew: Frontend Developer and UI/UX Designer Timeline: Start: July 5, 2024 End: July 12, 2024 Target Audience: Individuals and businesses needing quick currency conversion. Personal Focus: Ensuring robust backend infrastructure for real-time data updates and conversions. 2. Personal Story Growing up, I was fascinated by different cultures and currencies. My family's travels exposed me to various currencies, fueling my interest. Creating this currency converter connects my childhood interests with my professional skills. 3. Project Accomplishments Architecture Diagram: <!-- Replace with the actual diagram -->Technologies Used: Frontend: HTML5, CSS3, JavaScript, React Backend: Python, Flask Database: PostgreSQL API: Currency Exchange API Completed Features: Real-Time Currency Conversion Historical Data Visualization User Authentication 4. Technical Challenge Situation: Inconsistent API responses for real-time currency data. Task: Ensure reliable data retrieval. Action: Selected a stable API. Implemented error handling and retries. Set up caching for the latest responses. Result: Achieved 99% uptime for real-time data retrieval and enhanced user experience. 5. Lessons Learned Technical Takeaways: Importance of error handling and retries. Benefits of caching. What I'd Do Differently: Start with performance testing. Self-Discovery: Enhanced problem-solving skills. Future Path: Confident in tackling API integration challenges. 6. About Me I am Abel Eyasu, a passionate software engineer. This project showcased my dedication to learning and growing in software development.

In software development, the architecture is often divided into five key layers to enhance efficiency and collaboration: User Interface (UI): The front end where users interact with the system, focusing on visual design and user experience. Application Programming Interface (API): Connects the front end to the back end, enabling communication between different software components. Database (DB): Manages data storage, retrieval, and integrity, ensuring efficient data operations. Business Logic: Contains the core functionality and rules, processing data and enforcing business rules. Hosting: Involves deploying and managing software on servers or cloud platforms, ensuring performance, security, and scalability. These layers are crucial for building robust, scalable, and maintainable software solutions. Credit: Amigoscode Do Like 👍 & Repost 🔄 if you enjoyed this! Follow Shuvo Sarkar for the most amazing content on Programming, Web Development, and the latest Tech Trends. 💡 #SoftwareDevelopment #TechLayers #UI #API #Database #BusinessLogic #Hosting #Coding #WebDevelopment #Cloud #Programming