Baljeet Singh

· Development of server side features using Java based frameworks like Springboot, Maven, etc.
Developing applications which can be run as offline jobs using cloud based services like AWS batch jobs and also work with distributed stream processing computation frameworks like Apache Storm and Spark.
Deploying applications using docker and kubernetes on AWS hosted environments.

· Following Agile based best practices for any development stories.

· Automating end to end testing on a spring based framework by building tools which are capable of validating Splunk logs and db records.

· Enhancement of CICD Pipelines using frameworks ArgoCD, Jenkins , Blueocean, etc.

• Built a scalable E-Commerce Platform from scratch: worked on Product and Seller Catalogue, Pricing and Inventory Microservices using Java, Spring, Cassandra and EKS
• Maintained multiple mission software support services (API gateway, databases, visualization platform).
• Developed single page applications Using React Redux architecture, Es6, web pack and grunt.
• Closely worked with Application using React.JS and Node.JS libraries NPM, gulp directories to generate desired view and flux to root the URL’s Properly
• Implemented HTTP REST API using NodeJS and extensively tested RESTful services using POSTMAN.
• Supported the creation of a ground station network through design, implementation, deployment and operations.
• Worked on analyzing Hadoop cluster using different big data analytic tools including Pig, Hive and MapReduce
• Supported the implementation of best practices around CI/CD, containerization and infrastructure as code.
• Developed and implemented digital marketing strategies that generated over $850,000 in revenue in 2023
• Built data visualizations to monitor file server load, web server speeds, data processing and more using D3.JS, backbone,jQuery
• Developed interactive charts for spending analysis using D3.js. (Data Driven Document).
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and drop down menu option and parameters using Tableau
• Created ServiceNow Business Rules using GlideRecord operations, Catalog client scripts, and UI Policies to make client-side changes, UI pages to use them in Catalog item using UI scripts.
• Developed 7 application interfaces that integrated multiple third-party APIs to improve sales results by 88 percent

• Fixed and updated dozens of unit and integration tests for a large Java project, which increased the confidence of team members to make more frequent code changes.
• Work closely with the design team to provide responsive UI for the knetic platform and client projects.
• Built spring boot applications for messaging architecture to map key attributes of messages across multiple systems
• Created 21 Java applications using Spring framework and RESTful APIs for 13 financial services companies.
• Implemented Rest APIs, Axios for data fetching, and Redux for state management.
• Experience in using HighCharts, D3.js for developing interactive charts.
• Used D3.js charting library to develop reusable charting Backbone module.
• Designed, developed, and test 32 web-based applications utilizing modern software engineering practices, including Agile methodologies
• Utilized CI/CD for deployment and followed agile sprints for project planning. Crafted a seamless user journey by optimizing interfaces for user experience.