Joseph George Davis

• Design and develop business logic and backend services for full-scale applications for brokers and insurers
• Write scalable, robust, testable, efficient, and easily maintainable code for THINKSURANCE online insurance comparison platform and internal tools
• Support, maintain and optimize development and deployment environments (AWS EKS) including continuous delivery pipeline with GITLAB ci deploying to Kubernetes on AWS EKS
• Translate software requirements into stable, working, high performance software when converting PHP monolith to Golang microservices
• Improved software efficiency by troubleshooting and resolving coding issues.
• Mentor, support and guide less experienced colleagues
• Updated old code bases to modern development standards, improving functionality.
• Achieved faster development cycles using Agile methodologies, including Scrum or Kanban processes.
• Technologies: PHP(Symfony)/Golang/NodeJS(NestJS)/Docker/Kubernetes/AWS/MySQL/GitlabCI/HTML5/Javascript

• Technical development of backend of Fleet app with modern web technologies
• Designed and developed REST APIs that ensure fast and smooth product development
• Collaborated with iOS and Android engineers to develop new features for Fleet app.
• Collaborated with QA engineers to test and deliver features with high-quality and high-speed
• Wrote and maintained technical documentation using Confluence and Swagger for API's
• Wunder Mobility is a company that provides software, vehicles and a full range of services to cities and companies, helping them launch and scale new mobility services
• Technologies: HTML5, PHP7/Yii2/HTML5/CSS/Javascript/JQuery/Ajax/MySQL/Docker/AWS

• Worked with program and business team to develop/interest technical specification and designs
• Translating such specifications into appropriate, high quality and documented programs/applications
• Led cross-functional team to develop and launch Agrotech project, achieving market recognition for innovation.
• Frontend/Backend development for Agrotech, FINTECH and Health projects
• Successfully communicating with the rest of the development team throughout the development process, participating in brainstorming sessions on design
• Assisted in deployment and technical support of developed systems and applications

Technologies: HTML5, CSS, Bootstrap, Javascript, VueJS, Jsp, Java, JavaEE, Oppia (Python, Django), MySQL, Neo4j, Salesforce, VisualForce, Apex, PHP, Laravel, Glassfish, Apache Tomcat, TDD, DigitalOcean, Docker

• Built and led team of 4 developers to build treasury bill application for ECOBANK Ghana
• Built and led team of 4 developers to build customer reward engine with Neo4j Graph Database
• Developed google map and geolocation micro-service
• Built Java EE banking integration with mobile money platform
• Mentored junior developers, sharing knowledge and expertise to support their professional growth and development within team.
• Technologies: HTML5, CSS, Bootstrap, Javascript, JQuery, Jsp, Java, JavaEE, MySQL, Neo4j, Oracle 11g, Glassfish, Apache Tomcat, AWS

• Optimized 2G & 3G networks to achieved acceptable KPI
• Parameters tuning & performance monitoring BSC & Cell level for new existing sites
• Analysis of network quality & performance
• Driving testing
• Technologies: 2G, 3G, Huawei Probe, TEMS

• Built core banking application to help facilitate day to day activities of rural banks
• Built Short Message Peer To Peer (SMPP) implementation to help to interface with core banking application to allow customers make enquiries through SMS
• Built school management system with SMS enquiry feature
• Technologies: JavaEE, EJB, JSF, MySQL, Glassfish, SMPP