Architected and developed complex web applications using Angular 12+, focusing on scalability and performance optimization. Championed the transition from Angular 12 to Angular 15, optimizing performance by 25% and enhancing maintainability. Played a pivotal role in cloud infrastructure optimization, utilizing AWS services, reducing downtime by 15%. Directed secure authentication integration using OAuth and JWT, enhancing access control for enterprise systems. Engineered a comprehensive ledger component with advanced data synchronization, supporting multiple data types and dynamic export functionality. Implemented a customized export feature to adapt data output based on user type and privacy considerations, optimizing data security and accessibility. Enhanced data processing efficiency and scalability by incorporating algorithmic optimizations into core platform features, ensuring the system could handle large volumes of transactional data with improved accuracy and performance. Developed a robust system for displaying and managing dynamic customer and wallet data in real-time, with efficient synchronization across various data sources. This solution incorporated advanced data handling, real-time synchronization, and complex filtering to support efficient search and pagination. Designed and implemented a real-time user live chat system using Angular and integrated it with Pusher for instant messaging capabilities. Developed a robust system for displaying and managing dynamic customer and wallet data in real-time, with efficient synchronization across various data sources. This solution incorporated advanced data handling, real-time synchronization, and complex filtering to support efficient search and pagination. Established and maintained CI/CD pipelines for automated testing and deployment processes, ensuring consistent quality and quick turnaround times for new feature releases.

Architected and developed dynamic, responsive user interfaces for enterprise-grade applications using C# and .NET Core/MVC, ensuring a seamless user experience across multiple devices. Collaborated closely with UX/UI designers to implement best practices, which resulted in a 40% increase in user satisfaction and engagement metrics. Led the migration to standalone components in Angular, significantly improving code maintainability and reducing technical debt by 40%, while enhancing the overall architecture of the application for better scalability. Implemented advanced state management strategies using NgRx, optimizing data flow and state management, which improved the efficiency of the application by 30%. Mentored junior developers, fostering skill development in UI best practices, state management, and performance tuning, which led to a 25% increase in team productivity. Developed a comprehensive testing strategy utilizing Jasmine and Cypress, achieving 99% code coverage and ensuring high reliability and robustness of the application, while also minimizing bugs in production. Orchestrated the integration of real-time data handling features that allowed for dynamic updates and interactions within the application, enhancing user engagement and operational efficiency. Spearheaded the implementation of a modular component library, facilitating code reuse and accelerating the development process for new features across multiple projects. Engaged in continuous performance optimization, analyzing application performance metrics and applying best practices to reduce load times by 25%, significantly enhancing user experience. Contributed to architectural discussions, providing insights on emerging technologies and frameworks that aligned with business objectives and industry trends, ensuring the application remains competitive and innovative

Developed and maintained complex web applications using Angular and .NET backends, improving responsiveness by 25%. Orchestrated end-to-end testing strategies using Jasmine and Cypress, achieving a remarkable 98% code coverage. Championed the transition from Angular 6 controllers to Angular 12 components, enhancing responsiveness and maintainability. Architected lazy-loaded modules to optimize application performance, resulting in a 20% reduction in page load times for complex systems. Implemented intricate custom pagination and sorting logic on the UI, enhancing data accessibility and manipulation by 25%. Orchestrated the development of intricate Angular Reactive forms, form arrays, and reactive validations, resulting in a 15% reduction in form-related errors. Expertly implemented state management using advanced RxJS and NgRx patterns, achieving a 30% improvement in data handling efficiency for complex applications. Conducted in-depth unit and end-to-end testing with Cypress and Jasmine, ensuring comprehensive 98% code coverage for intricate codebases. Established and maintained CI/CD pipelines to automate deployment processes, enhancing the efficiency of application updates and ensuring reliable delivery of features.

Involved in the development of new applications and maintenance of existing ones with a focus on Angular best practices. Implemented intricate and highly customized form validation and user input handling solutions, employing advanced Angular Reactive Forms and form arrays, reducing form-related errors by 25% and enhancing overall data quality for complex applications. Spearheaded the integration of advanced state management using RxJS and NgRx, orchestrating complex state transformations and achieving a 35% improvement in data handling efficiency for intricate applications. Pioneered a comprehensive migration strategy, orchestrating the seamless transition from Angular 6 to Angular 12 components, showcasing expertise in managing intricate migration processes while maintaining codebase integrity and significantly improving code maintainability and responsiveness. Devised and executed a comprehensive end-to-end testing strategy, employing advanced testing frameworks such as Cypress and Jasmine, achieving a remarkable 99% code coverage and ensuring the reliability and robustness of intricate codebases. Collaborated closely with cross-functional teams to address complex architectural challenges, demonstrating exceptional problem-solving abilities and fostering an environment of continuous learning and innovation.

• Capturing the best development practices in a way of common condign standards team of 4 developers that helped to decrease code complexity and improve maintainability of the shared libraries and components.• Collaborating with stakeholders as a part of implementation of the mission-critical single page application that helped to achieve common understanding of the project delivery schedule from MVP to the Product-Market-Fit stage.• Design and implementation of the 99.99% up-time REST API for the high-volume internal web application, that provided critical connectivity channel for distributed functionality and increase system cohesion keeping manageable code complexity.• Documenting solution architecture for the high-profile external web app reducing the TTM (time-to-market) by 58% ensuring high code maintainability• Integrating with third-party services and external APIs as a part of implementation of the high-profile internal web application resulting in decrease of the system's complexity

• Worked with 5 other interns under the supervision of senior software engineer full stack development of the e-commerce system• I interned with HNG Internship as a front-end developer and graduated among the top finalist which were about 200 out of 11,000 applicants.• Worked with an agile team of 12 members and provided end-to-end prototypes• Worked closely with the UI / UX team

• Write custom HTML, PHP, CSS and JavaScript for existing websites and applications.• Update and edit website content, posts and pages.• Test and gave feedback on new and existing technologies.• Develop HTML emails