Alexander Egeonu
Irving
Summary
Full-stack Software Engineer with hands-on experience building scalable applications and automating deployment processes across multiple environments. Recognized as a senior contributor by clients for leading initiatives in Docker deployment, NGINX configuration, and backend optimizations. Skilled in developing front-end UIs with React and TypeScript, implementing secure back-end systems with Java and Express, and optimizing workflows through CI/CD pipelines and containerization. Adept at bridging the gap between development and infrastructure with tools like OpenShift, Docker, and Jenkins.
Overview
4
4
years of professional experience
Work History
Senior Full-stack Software Engineer
Cognizant - Verizon Optimus Project
02.2023 - Current
- Migrated UI from Angular to React TypeScript, enhancing maintainability and team adoption across Verizon.
- Led the creation and deployment of Docker images and containers, allowing users to select deployment environments and simplify the development-to-production process.
- Integrated SSO authentication using Passport SAML and Express.js for secure, seamless user access.
- Developed APIs and Postman collections for internal data workflows and Slack Bot integration.
- Configured and maintained NGINX reverse proxy to route domain subpaths to services like SSO, Alertmanager, and internal/external UIs across OpenShift namespaces, while debugging and supporting services across multiple containers and domains.
- Designed and deployed a custom Slack Bot for internal ticketing (create/update/acknowledge/close) and alert retrieval, improving team efficiency.
- Integrated iframe-based Superset charts into the Optimus UI across multiple environments to enhance data visualization.
- Monitored and resolved pod-level issues in OpenShift environments, ensuring application stability and uptime.
- Created technical design documentation for UI components, Slack Bot flows, and API specifications to support maintainability, collaboration, and onboarding.
- Collaborated with cross-functional team members to plan features, break down requirements, and distribute tasks, ensuring efficient progress and ownership across the team.
Full-stack Software Engineer
Cognizant - Verizon OneCloud Project
01.2022 - 02.2023
- Enhanced UI functionality by implementing dynamic parent-child questionnaires and admin dashboards using React, improving user interactivity and data flow.
- Developed data report pages with time-zone, platform, and business unit filters for Verizon OC Admins, improving reporting flexibility and accessibility.
- Created automated PDF export functionality with PDFKit, streamlining data access for internal teams.
- Designed and implemented MySQL queries and backend filters to support complex reporting needs, optimizing table rendering and data retrieval.
Software Engineer
Tata Consultancy Services
06.2021 - 01.2022
- Developed full-stack applications using Java Servlets, Oracle SQL, and Apache Tomcat, gaining foundational experience in backend development.
- Completed a 4-month bootcamp-style training program, strengthening Java, SQL, and backend development skills.
Education
Bachelor of Science - Information Technology
Campbell University
Buies Creek05-2021
Skills
- React Typescript
- React JS
- Java
- HTML5
- CSS
- SQL
- OpenShift
- NGINX
- Expressjs
- Slack API
- Nodejs
- Superset
- Jenkins
Timeline
Senior Full-stack Software Engineer
Cognizant - Verizon Optimus Project
02.2023 - Current
Full-stack Software Engineer
Cognizant - Verizon OneCloud Project
01.2022 - 02.2023
Software Engineer
Tata Consultancy Services
06.2021 - 01.2022
Bachelor of Science - Information Technology
Campbell University
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