Agile Methodologies (Scrum, Kanban) Amazon Web Services (AWS) Android (Java/Kotlin) Angular Ansible API Development and Integration Artificial Intelligence (AI) and Machine Learning (ML) ASP .NET C#/.NET CircleCI Cryptography and Security Django DNS Docker Express.js Flutter Git GitLab CI/CD Google Cloud Platform (GCP) HTML/CSS HTTP/HTTPS iOS (Swift/Objective-C) Java JavaScript Jenkins Kubernetes Laravel Mercurial Microsoft Azure MongoDB MySQL Node.js Object-Oriented Programming (OOP) Oracle Performance Optimization and Tuning PHP PostgreSQL Python React Native React.js RESTful APIs Ruby Ruby on Rails Security and Vulnerability Testing Software Design Patterns SQL SQL Server Subversion (SVN) TCP/IP Terraform Test Automation (Selenium, Cypress, Appium) Test Frameworks (JUnit, TestNG, XCTest) Travis CI Unit Testing (JUnit, NUnit, pytest) Vue.js Linux Networks C Programming and problem-solving Version Control Basics of Makefile MISRA for safe coding DIO, Timers, and Interrupts programming Interfacing through LCD and Keypad UART, SPI, I2C programming Basics of CAN protocol ARM architecture DIO, GPT, SysTick, and Watchdog timer programming on ARM microcontroller RTOS Terminologies and building blocks FreeRTOS scheduling, run-time analysis Simulating RTOS applications using SimSo Unit Testing Code review and debugging Testing Embedded Systems