Waleed Javed

@WaleedJavied

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Snr. FullStack Engineer

Tech-Valley, PakistanJoined December 2020

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Building Enterprise Softwares🚀 | Sharing insights on Linkedin/in/Waleed-javed

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Waleed Javed's blogs

Waleed Javed |Blogwaleed.hashnode.dev22 posts

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waleed.hashnode.dev

Install and Auto Launch Expo Release APK with Dynamic Package Name Checking

Working with Expo in the bare workflow (or after running expo prebuild) opens up the full power of native Android development — but it also introduces some common pain points. Two of the biggest issues developers run into are: System theme not detec...

Sep 24, 20254 min read

waleed.hashnode.dev

Mastering Data Flow and State Management in Flutter: A Practical Guide for React Developers

Introduction Flutter has rapidly become one of the most popular frameworks for building cross-platform mobile applications. If you’re coming from a React or Angular background, many of its concepts—widgets, immutable state, and one-way data flow—will...

Apr 28, 20256 min read

waleed.hashnode.dev

Testing Lambda Functions Locally with Mocha & Chai for Integration Readiness

To ensure thorough testing of AWS Lambda functions locally, especially to catch integration issues before deploying to QA or production, you can use a combination of tools, libraries, and practices. Here's a step-by-step guide on how to achieve this,...

Oct 25, 20245 min read

waleed.hashnode.dev

'This' the JavaScript in PowerMode!

A Comprehensive Guide for Beginners If you've ever found yourself confused by the this keyword in JavaScript, you're not alone. It can be one of the trickiest concepts to grasp, especially since its behavior changes depending on the context. But fear...

Aug 15, 20244 min read

waleed.hashnode.dev

A Comprehensive Guide to AWS SAM Template for Lambda Functions: Events and Environment Variables

AWS SAM (Serverless Application Model) simplifies building and deploying serverless applications on AWS. In this guide, we’ll dive into the details of how to define different types of events in an AWS SAM template that trigger Lambda functions, such ...

May 28, 20245 min read

Waleed Javed

About

Available for

Waleed Javed's blogs

Recently published

Install and Auto Launch Expo Release APK with Dynamic Package Name Checking

Mastering Data Flow and State Management in Flutter: A Practical Guide for React Developers

Testing Lambda Functions Locally with Mocha & Chai for Integration Readiness

'This' the JavaScript in PowerMode!

A Comprehensive Guide to AWS SAM Template for Lambda Functions: Events and Environment Variables

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Waleed Javed

About

Available for

Waleed Javed's blogs

Recently published

Install and Auto Launch Expo Release APK with Dynamic Package Name Checking

Mastering Data Flow and State Management in Flutter: A Practical Guide for React Developers

Testing Lambda Functions Locally with Mocha & Chai for Integration Readiness

'This' the JavaScript in PowerMode!

A Comprehensive Guide to AWS SAM Template for Lambda Functions: Events and Environment Variables