Vajeeha Jihan

Project : Drilling & Completion Fluids Reporting Tool

Client : Baker Hughes

Domain : Oil & Gas

Description : The Drilling and Completion Fluids Reporting (DCFR) software is a cloud-hosted application designed for fluid-related wellsite reporting and analysis. It features a robust database for data collection. DCFR also includes an executable component called Rig Client, which allows users to work offline and sync changes with the Couchbase Server via Sync Gateway.

Contributions :

• Integrated the AFMS algorithm from the data science team into the DCFR application, enabling essential outputs for oil/water-based product mixing during drilling.
• Developed the Daily Tracker feature using Spring Batch, facilitating real-time updates from DCFR to the third-party Job Center application.
• Integrated DCFR with real-time services via an OPCUA server and managed real-time documents using Couchbase Lite.
• Integrated the third-party JSDE application with DCFR through API-based JSON file creation.
• Implemented file-based integration for exporting/importing jobs between offline and online Rig Clients, ensuring sync with Couchbase Server.
• Developed the USER Management feature for DCFR, handling both front-end and back-end development.
• Designed and integrated reports using Stimulsoft designer and its Java library.
• Supported BDD testing with the Cucumber framework, ensured code coverage with JUnit test cases.
• Improved project's code quality by adhering to SonarLint & SonarQube rules.

Client : HDFC

Project : HDFCLife Group Online Portal

Domain : Insurance

Description : HDFCLife Group Online Portal is an online platform that helps in policy issuance processes and offers a range of individual and group insurance solutions.

Contributions :

Developed the logical part of business requirements using Java and used REST for API development, created SQL queries to fetch data from database, and supported in the integration and deployment of code changes in Docker containersEnsured code coverage by adding necessary Junit test cases.

Project 1 : Expedia Partner Solutions for Bank Partners

Client : Expedia

Domain : Travel
Description : EPS provides a white-label platform for bank partners like JP Morgan Chase and RBC, etc. enabling their customers to redeem reward points for booking travel.

Contributions :

Designed, developed, and tested features using Java 8, and JUnit.

Collaborated with business analysts to gather requirements and propose solutions. Performed code reviews and provided production support. Actively participated in Scrum meetings and sprint planning. Developed dashboards in Splunk to monitor booking trends, identify potential issues, and trigger alerts for EPS bank partners, improving platform stability.

Project 2 : Airline Internet Booking Engine (IBE)

Domain : Travel

Description : This project introduces a next-generation Airline Booking Engine (IBE) built on the New Distribution Capability (NDC) standard. This IBE functions as a customizable Passenger Service System solution for various airlines. The NDC standard offers significant advantages in AIR booking services, and this IBE leverages its capabilities to streamline the booking process.

Contributions :

Worked as a backend developer to process requests and convert them into XML format using XSLT transformation i.e. the NDC standard and produce the necessary response. Worked on the microservices buildout and developed REST APIs required for the features. Used SOAP web services to connect to the aggregation engine which is a part of the Airline IBE.

Project : Nexquare Tellal

Client : Nexquare

Description : NexquareTellal is a teacher's training portal that strives to train and develop the best teachers and school leaders, and seek to contribute to raising the standards of education in UAE.

Contributions :

Involved in the development of Online Candidate Registration module. Debugged existing code and polished feature sets. Developed SQL queries for various CRUD ops using MySQL workbench. Developed logical part of business requirements using Java and Spring MVC framework.