Damaji kalunge

Technology Consultant

Technogise•  December 2021 - Present

Project Title: Bally's Corporation Data Engineering. [ Building the multi-tenancy platform for ETL system] Technology Stack: Datsbricks, Phyton, SparkSQL Project Title: Bally's Corporation Bally's Corporation is a gaming, betting, and interactive entertainment company. It owns and operates 15 casinos across ten states, a horse track in Colorado, and online sports betting operations in 14 states. Technology Stack : TDD/Test-Driven Development, Java, JUnit, Maven, Jira, React, Spring Boot, REST/RESTful APIs, GitLab, Typescript, DOM, CI/CD, Docker, React, MicroFrontEnd, Microservices, Spring Boot, Java, REST/RESTFul APIs, RDBMS, TDD, Junit, Jest, Mockito, Jest, React Testing Library, JPA, Node.js Project Title: Fill PDF and Edit documents in the browser Tech Stack: Java 8, Design Pattern Clean Code, AWS Lambada, EC2, AMI HTML, Javascript, GitHub CI and CD, serverless and third-party open-source library(Apache Fill PDF, Only Office for document editor). Project Title: Stellar International School Tech Stack: Typescript, Node JS, AWS SQS, AWS Lambda, GitHub Actions CI/CD, Mongoose, MongoDB Project Description: Social Media App for schools similar to Facebook.

Software Engineer

Ion Trading•  January 2017 - October 2021

Domain: Commodity Trading and Risk Management Physical Operation Technologies: Java8 (Multithreading), JPA,SQL, Active MQ, Spring, Robot Framework.

Application Engineer

Oracle India Pvt Ltd•  April 2014 - December 2016

ERP (Purchasing) 1. Integration with Docu Sign (Third party REST web service). This project gives the ability to specify which document (Agreement, Purchase Order) requires the signature. It involves the integration with third party service (Docu Sign) which has been exposed as Restful web service. 2. Supplier Proposal: This is the new feature introduced in the in Purchasing which gives ability to supplier Or buyer to propose the change on the documents (Agreement, Order). - Exposed new SOAP based web services methods to create proposal on the documents. 3. VIN Infolet: This evolves the new overview page for purchasing where need to present the data in various Infolet such as graph, List, Value template . The major challenge was writing the efficient SQL to fetch the data. 4. SQL tuning, resolving the customer issue, Bug Fixing, Performance tuning 5. Daily Work Activities. - Creating the Jira Task(WBS), - Authoring code for the sprint. - Authoring Junit Test Case. - Demo to the Product Owner.

Senior Software Engineer

capgemini•  January 2012 - June 2014

ATLAS (Discover Financial Services) Discover Financial Services has started to move on in Account Origination process, this application helps the organization agents to handle the customer banking process such as Deposits, Withdrawal, lending etc. but also provides the very feasible way for the organization to handle with the customer’s account opening process. This application helps agent to gather all the information related to customer /all accounts the customer have that can be any of the whenever the customer calls in. Facilitated in Capgemini’s Fresher’s Learning Program (FLP) newly recruited freshers