- Worked on call to solve customer issues and find the root causeWorked on implementing new spring boot projects and upgrading old ones.- Help my teammates who has issues with their tickets.Upgraded old services and help maintaining it.- Work on solving production issues during on call rotation.- Reviews various MRs and it's functionalalities before approval.- Work on implementing new features when required from the business team.- Technologies Used: Java, Spring, Terraform, Docker, Helm, Gitlab actions, Splunk, Grafana, Kibna, Prometheus, Apache Cloudstack, Oracle, MySql, DevOps.

AI-Enhanced Wallet with a seamless payment solution for optimizing credit card choices in every transaction to help credit card users achieve maximum savings and benefits.

- Pair programming with other developers to finish technical tasks.- Helped refactor old code and simplified.- Technologies Used: Java, PCF, Docker, Jenkins, Spring, Splunk, MongoDB.

- Working on solving issues found in production by the business team.- Worked on interacting with other APIs created by different team and securely connect to it using Nike Oauth Mechanism.- Worked on creating new APIs proposed by the business team and consume it through other running services.- Worked on Prod support whenever needed.Reviewing PRs created by other team members.- Worked on writing integration testing and unit tests using Mockito.- Working on backend, cloud and testing technologies like Spring, Splunk, and AWS.- Worked on designing and developing new Apis to be added to a micro-service architecture.- Technologies Used: Java, AWS, Terraform, Docker, Jenkins, Spring Webflux, Splunk, Oracle.

- Worked on migrating various data from different sources and land it into another in a workflow manner using a tool such as Alteryx.- Developed a Java Application to check the status of any new changes made in Hive to send alerts to various team.- Debugged a machine learning model to fix some issues with model and deploy it to PCF and use Job scheduler to run the application on a daily basis.- Solved/developed technical issues and requirements on an existing Spring/Angular Application.- Worked with Jenkins to help automate the build/deployment process for any of our applications.- Worked in agile environment that uses Rally- Developed Java Application to submit Informatica Jobs through SSH- Technologies Used: Spring Boot, Angular,SASS, PCF, Alteryx, Linux, Python, Flask, Jenkins, GIT, IntelliJ, MSSQL, Jenkins, Hive, Hadoop, Informatica, Rally, Core Java, Multi-Threading.

- Worked on implementing projects using spring boot integrated with JSF, Joinfaces, SASS and deployed on oracle weblogic, using Oracle as a database.- Worked on a custom maven archetype that’s used to create a project that had all the technologies the work environment uses along with a generic design pattern and layout for other developers to use it.- Created spring boot rest api application to expose some business along with swagger-ui to see the endpoints. - Created framework base on which other designers and developers can build software projects, using generic tools out of the box.- Deployed government system allowing view and add of drug-related criminal cases.- Technologies Used: Spring Boot, JSF, JoinFaces, SASS, PrimeFaces, JPA, Core Java.

Here's my Profile URL:https://www.upwork.com/freelancers/_~01dd9b8fa938355396/

- Collaborated with Analysis and On-Site teams to gather business requirements and generate requirement specification documents.- Worked with Quality Assurance team to create test cases and test plan for defect resolution.- Developed middle tier using Session Bean, Entity Bean, DAO, and Business Objects.- Implemented required Java Beans used by JSP components.- Used JSF framework to develop user interfaces with JSF UI Components.- Used SAX and DOM for parsing XML documents; applied XML transformations using XLST.- Wrote stored procedures, triggers, and cursors using Oracle PL/SQL.- Applied dynamic data fetching using AJAX and developed reports on Jasper/Crystal.- Developed and implemented MVC architecture pattern using JSP, Servlets, and EJB.- Performed bug fixing, enhancements, change requests, and 24/7 production support.- Delivered working telecom system in Oman.- Technologies Used: JSF, JSP, Servlets, AJAX, WebSphere, IBM Resource Client, JavaScript, AspectJ, Core Java.

- Worked on improving the architecture of the system using modular architecture that used EJB, Hibernate and JSF.- Assisted implementers on-site to identify technical and business code errors.- Conducted proof-of-concepts for new technologies and solutions.- Implemented, debugged, and tested code in applications within established test cases, guidelines, and code quality standards; ensured applications performed to specification.- Highlighted technological limitations and bugs in implemented systems, as well as associated processes, procedures, and methods.- Completed working Human Resources system.- Technologies Used: JSF, JSP, Servlets, AJAX, Glassfish, PrimeFaces, JavaScript, Core Java.

- Worked as an outsourced employee for TEData Telecom Company.- Collaborated closely with team leader, business analyst, and product owner to understand and implement functional and system requirements.- Built scalable, enterprise-level, unified information access system.- Participated in the testing process through unit testing and bug fixes.- Participated in a dynamic learning environment with cutting edge technologies, complex customer challenges, and many technology-oriented projects.- Applied critical thinking, effectively and efficiently identifying challenges and communicating those challenges to the development team to find solutions.- Technologies Used: JSP, Servlets, AJAX, Glassfish, JavaScript, Multi-Threading, Core Java.

- Designed, developed, and tested high-quality, scalable Java/J2EE-based web applications for clients.- Analyzed and developed proof-of-concepts to demonstrate design feasibility and clear understanding of project requirements.- Developed and tested new features and change requests in existing applications.- Debugged and repaired faults, providing technical support for issues on production servers.- Created test plans to verify logic of new or modified programs, conducting quality assurance activities such as peer review.- Designed database schema per technical specifications, writing SQL queries and performing query optimizations using Oracle 11g- Deployed Java/J2EE-based web applications into production environments.- Completed working application for Kuwait's government.- Technologies Used: JSF, JSP, Servlets, AJAX, WebLogic, Core Java, JavaScript, Oracle (ADF, BPEL, JDeveloper).