Rajit Singh

Experience

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  H.M.V. College

  May 2001 - Mar 2002

  Computer Science Instructor

  Instructor for Programming Languages (C and VB), Information System, Database Applications (Oracle) to the Junior and Senior year students in various undergraduate programs.

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  University Of Houston, Clearlake

  Aug 2004 - Aug 2005

  Research Assistant

  Designed and implemented a new text mining method to extract associations between biological entities from text documents specifically discovering proteins–to–diseases associations.Implemented a web-based application using ASP.NET and C#. Used MySQL database to store the information related to proteins, genes and diseases, DOM parser to parse the XML files and XQuery expressions to process XML data.

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  CIMSgts

  Aug 2014 - Jun 2017

  Software Developer

  Worked Full-Time at CIMSgts - October 2005 - August 2008Implemented an electronic court log book application using ASP.NET and C# for Shelby County’s criminal court system. This application allows courts to track and provide documents to probation agencies related to defendants released to their company. Implemented a web service to access data from the county‘s enterprise content management system (OnBase), process the data and create reports using Crystal Reports for the customer.Implemented customized Teleform application to convert paper forms into digital forms for Arkansas department of health, Shelby County health department and Texas department of health. The application captures information from paper documents, verify the validity of the data and store it into customer database. Show less

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  MedCo Services | Healthcare Revenue Cycle Solutions

  Jul 2017 - Jan 2019

  Senior Software Developer

  Provided bug fixes, new features, DB schema migration for different internal applications deployed across the company.Created a multi-platform .NET application for sending SMS messages using TWILIO API.Used Selenium to create BOT’s to automate several repetitive tasks and automate testing process.

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  General Dynamics Information Technology

  Jan 2019 - Nov 2021

  Senior Software Developer

  Worked in scrum environment in a product owner role: • Data Access and Exchange (DAX): Built Data Warehouse structures (SSAS Cubes) for BI (Business Intelligence) reporting. Optimized queries and reports to improve performance for data warehouse/website. Designed and developed DTSX packages for ETL (Extract, Transform, Load) and workflow management. Developed ETL scripts to enable daily processing of data sets into data warehouse. • Quotes Project (Internal Application): Led the design and implementation of a Web Application using .Net Core MVC Framework. Implemented schema in SQL Server using code-first EF Core. Implemented RESTful API endpoints for public consumption and data access layer for handling CRUD operations. • Updated security for existing applications - To follow NIST standards for password and session management. - Performed web app penetration testing to identify vulnerabilities using Burp Suite. Show less

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  Integration Innovation, Inc.

  Nov 2021 - now

  Sr. Cloud Engineer

  Re-platformed and re-hosted multiple on-prem applications using a combination of IaaS and PaaS solutions and migrated to Cloud using AWS and Azure:• Conducted an analysis of on-prem applications to estimate effort and cost in migration• Implemented baseline templates (IaC) using Terraform and used Docker containers to deploy the entire infrastructure• Implemented CI/CD solution using various DevOps tools like Gitlab, Jenkins, Azure DevOps and Jfrog Artifactory.• Modified and enhanced current database operations, software, and related architectural systems to use platforms that rely on commercial cloud solutions to increase the existing functionality and security. • Provided auditing and compliance in AWS (Cloudwatch logs and CloudTrail) and Azure (Log analytics, Application Insights and Azure Monitor).• Trained customers for maintaining the Cloud architecture, CI/CD automation, and secure Cloud coding practices.Migrated an existing AWS Elastic Beanstalk Linux application to Amazon Linux 2. • Edited Ansible scripts to adapt to the changes for Linux 2 related to Configuration Files, Platform Hooks, Instance Profile and Proxy Server. Show less