Key Responsibilities: Design, develop, test, and maintain web and mobile applications that support Techbrandex's operations and digital products. Develop and maintain customer-facing platforms, including energy monitoring, payment, and service management systems. Build secure APIs and integrate third-party services such as payment gateways, IoT devices, CRM, and ERP systems. Collaborate with UI/UX designers to translate designs into responsive and user-friendly applications. Write clean, scalable, and well-documented code following industry best practices. Troubleshoot, debug, and optimize application performance. Implement security, authentication, and data protection measures. Participate in code reviews, testing, and continuous integration/continuous deployment (CI/CD) processes. Support the deployment, monitoring, and maintenance of applications in cloud environments. Stay up to date with emerging technologies and recommend innovative digital solutions for the renewable energy sector.