Experienced Software and Application Developer using Java and J2EE technology.
Handled different projects domains including telecommunications, banking, and travel management which provide an end-to-end solution to clients.
Experienced SDLC including Agile SCRUM and XP and Waterfall.
Adaptable to different work environment and quick learner with a passion for new technologies.
Possess effective communication abilities to deal with colleagues and clients efficiently.
Self-motivated with a strong work ethic, willingness to share and help others.
Worked using XML and annotation based including some frameworks like Spring, Struts, Hibernate, Axis.
Experienced using client-side frameworks like Bootstrap, Foundation, Leaflet, Google Maps, etc
Developed using Windows OS and VM for Unix environments, and using Eclipse IDE and Redhat JBoss Devstudio for application development
Application and/or Web servers used for deployments were Tomcat, JBoss and Websphere
Used SVN and GIT for source code maintenance.
Experienced using build tools like Maven and Ant.
Experienced continuous integration tools like Jenkins, and tracking tools like JIRA, Redmine, and SNOW, and Hudson
Experienced using Beanstalk for Wiki or Docs, and Crucible for source code review.
Java Developer - Consultant
September 2017 - Present
Develop, implement and maintain Java based components and interfaces.
Ensure designs are compliance with specifications.
Develop new applications that serve existing software systems.
Further develop current software.
Participated in code and document reviews.
Provide estimates for tasks.
Contribute to ongoing maintenance work, including change requests, production problems and internal tools.
Maintain existing prototypes and scripts.
Resolves technical issues through debugging, research and investigation.
Understand new requirements of key business units, product customers and how we achieve it.
Contributes to decisions regarding software, development approach.
Support continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
March 2017 - November 2017
Involved in server side development of application using Java.
Created APIs to get data from different Bank Systems e.g Core Banking, Finacle, etc.
Participated in service implementation development of an assigned module.
Integrate server and client side to Bank’s Systems including Release deployment and configurations.
Participated in unit test and peer to peer code reviews for optimization and best practices.
Participated in Release Package Preparation and Documentations.
On site support in package deployment to client’s integrated environments for SIT and UAT testing
On site support to client’s SIT and UAT team in testing releases.
Mentor junior developers for server side team.
Act as company’s project POC to bank for business requirements follow-up and necessary info and data for application development.
Participated in daily meeting with the steering committee for defects discussion and future releases.
Java Solutions Developer
September 2016 - February 2017
Assist in the systems analysis and design of a project.
Involved in server and client side development of the application.
Produce and maintain well documented programs that adhere to standards which satisfy user requirements.
Participated in internal weekly meeting for project status report of development and planning of future tasks.
Participated in company’s internal training for My SQL and Oracle SQL.
Java Developer - Consultant
April 2014 - February 2016
Developed Graphical User Interface (GUIs) for company’s product application in deployment for the company’s
Partners, prospective customers and internal employees
Coordinate visual design projects and reviews work of the visual design team.
Worked closely with system specialists and other engineers to create a highly polished visual experience that fully represent brand, market, and end-user requirements
Design and develop particular GUI pages as well as take part in testing it.
Creates flowcharts of task flows and information architecture for the product features.
Participated in the full lifecycle of product for the company’s system.
Worked with product teams to understand the target audience and market-place for new features.
Accountable for creation of style guide.
Create logs/define the theme and style for a web site.
Understands overall software development process.
Strong, demonstrated ability to optimize application flow from page-to- page (user experience).
Continuously enhanced and maintained the enterprise application and fix bugs reported by the product support team, delivery team and software quality assurance team.
Design and code web services using Apache Axis, WSDL on Apache Tomcat server. Developed web service interface which allowed to create, read, update & delete data.
Update RCA and resolution of each task via JIRA and peer to peer code review via Beanstalk.
Java Web and UI Developer
February 2015 - May 2015
Developed an interactive dynamic web page for the telecommunication summary of reports which can be used for gathering business information and decisions. It is composed of the network KPIs represented in a geo-map that is clickable to drill down specific details per location.
Display graphical information of different analytics data requested from a Restful web service request.
Created global map with heatmaps that can be drilled down into different locations like continent, country and city using open sourced plugin leaflet and some google maps api.
May 2013 - May 2014
Participated in the development of J2EE application using Struts 2 as front-end solution together with open source framework such as Hibernate for ORM Mapping, and XML for data interchange. It also uses JPA in a container managed environment for managing persistence in Data Access objects
Developed web service using annotations while employing a bottom-up approach in development
Developed blank interface definition to accommodate functional requirements which also include actual interpretation of requirement specified by the functional documentation and design document
Mapping of POJOs to its equivalent database table which serves as Data Access Objects or DAO while employing Hibernate operations
Utilized DAO to construct business functionalities and operations.
Tested development modules using SOAP UI for technical aspects and against the actual and expected criteria in the test plan
Knowledgeable in code management tool such as SVN.
Managed version releases using minimal and basic Unix commands in Linux environment.
Coordinate and setup version releases to Software Testing team.