OKECHUKWU ANTHONY ANYANWU

Web Application Developer at Cellphone Zone

Developed and maintained multiple web applications using MERN stack, enhancing user experience and functionality. Collaborated with UX/UI designers to implement responsive designs and optimized performance across various devices. Ensuring RESTful APIs connects front-end applications and back-end services, ensuring seamless data flow and integration. Utilization of MongoDB for database management, implementation of data schema leading to optimal performance. Participating in code reviews and contributing to team knowledge through mentoring and technical leadership.

Web Development Intern at Cellphone Zone

Assisted in the development of an e-commerce platform using React and Node.js, contributing to a 20% increase in user engagement. Implemented unit tests using Jest to improve code quality and maintainability. Worked closely with cross-functional teams to gather requirements and translate them into technical specifications.

Agile Project Manager at Frost Bank

Coached and practiced the core agile principles of collaboration, prioritization, accountability, and practiced continuous improvement among cross functional team. Facilitated sprint demos, daily stand up, planning, and retrospectives. ServiceNow problem and incident management. Also, change and release management. Use of Jira Kanban board, SharePoint, teams for team collaboration. Tracks and communicates team velocity and sprint/release progress during sprint planning. Fostered a collaborative and transparent work environment, promoting effective communication and knowledge sharing among team members. Drove continuous improvement by identifying opportunities to enhance Agile processes and practices and implementing relevant improvements. Acted as a liaison between the development team, product owners, and other stakeholders, ensuring effective communication and alignment of goals. Provided regular project status updates to senior management and stakeholders, highlighting key achieveme

System Engineer at Cellphone Zone

Created and renewed SSL certificates for web servers; resolved Kubernetes pod accessibility issues via Load Balancer; collaborated with developers to monitor logs and identify security anomalies; monitored and maintained database connections to web applications to prevent timeouts; managed and processed CSV data; maintained backup Cron jobs and verified successful executions; diagnosed and resolved web application performance issues affecting response times; resolved DNS hostname issues and ensured reliable domain resolution; troubleshooted Docker containers for optimal performance; investigated and resolved Prometheus monitoring issues on web servers to improve visibility and alerting.