November 2023 - Present

Senior Technical Lead

Pearson

Replacing a legacy system with new technology

• Planning and estimating the work related to the legacy enrollment system retiring.
• Implementing a POC replicating the existing enrollment flows with new technologies.
• Closely working with the architects to get the design standards confirmed.
• Keep technical documentation and operational procedures up to date.
• Technologies : React, Node Js., Axios, JSON, Jira, Figma, Confluence 

May 2019 - November 2023

Technical Lead

Pearson

AWS Lambda function to identify erroneous data and notify stakeholders

• Developed a Lambda function to read data from a third-party API and identify the null, empty values and send emails to the relevant stakeholders notifying the data issues.
• The function is triggered by a file uploaded to an S3 bucket.
• Technologies : Node Js, AWS Lambda, AWS S3, AWS SES

Student Fulfillment Component

• Contributed to develop the React component responsible for student's purchasing flow.
• Students will be presented with course material purchase options and the component handles the flow based on the selection. The component collects and bypasses data to transaction and fulfillment APIs and executes success or failure callbacks based on those API responses.
• Technologies : React, Axios, JSON

March 2017 - May 2019

Senior Software Engineer

Pearson

RESTful APIs backed by a Business Rules Engine

• Designed and implemented Java RESTful APIs leveraging the Drools Business Rules engine.
• Used RX Java to concurrently retrieve data from multiple services, which was subsequently processed by the engine embedded within the APIs.
• Applied predefined business rules from an .xsl file using the Drools library to curate and deliver tailored offer data to consumers.
• Participated in stand-ups, sprint planning, and retrospectives to drive smooth project execution.
• Partnered with product owners, designers and quality assurance engineers to deliver hidh-quality software solutions within project timelines.
• Created technical documents in Confluence to detail code and design of new applications.
• Technologies : Java8, Spring Boot, Rx Java, Drools, JUnit5, Apache Maven, Swagger, SLF4J, Memcached

Marketplace Webapp enabling product discovery & adoption

• Developed several features such as product discovery and filtering of the company's Higher Education marketplace application.
• Allowing users to search for learning materials based on keywords, author names, titles, etc.
• Loads the detailed view of the selected item and displays CTA buttons, and links to proceed to the course creation based on the user's permission.
• Participated in stand-ups, sprint planning, and retrospectives to drive smooth project execution.
• Adhered to best practices and coding standards to develop high-quality software solutions using Node Js. and React.
• Technologies : React, Node Js., Redux, Axios, NPM, Hapi server, RTL, Should, Memcached

Admin Support Webapp for the Marketplace Webapp

• Implementing CRUD operations over the user group management, discipline content management and report generation modules.
• Rewriting the Angular front-end with React
• Rewriting the Hapi server back-end with Express server
• Technologies : Angular 1.3, Node Js., Express server, Hapi server, Memcached, Axios, Jest

May 2015 - May 2017

Software Engineer

Pearson

System of records for Product and Offer data

• Created CRUD operations for Product, Offer, and Disciplines APIs using Java8.
• Contributed to the development of the Extract Transform Layer (ETL) of the system, that operates on a scheduled basis to gather data from multiple sources.
• Implemented the storage of aggregated records in the database, utilizing technologies such as MongoDB and Cassandra
• Technologies : Java8, Spring Boot, Apache Maven, Swagger, MongoDB, Cassandra