
RAJ KUMAR
@rajkumar43
Lead Software Engineer at EPAM Systems who architected AWS serverless microservices and improved scalability by 30%.
What I'm looking for
At EPAM Systems, I architected cloud-native, serverless microservices using AWS Lambda, .NET 8, Node.js, and React.js, improving scalability by 30%. I also automated CI/CD pipelines with Azure DevOps, reducing deployment time by 40%.
At Ul timate Kronos Group, I developed a data-driven reporting application with Angular, .NET Core, and Azure, and migrated legacy systems to .NET 6 to improve scalability and performance by 25%.
Earlier, I contributed to WebAce at Accurate Background / CareerBuilder and led development of reporting and work order applications at Toshiba Landis Gyr. My work has included REST APIs, cloud-native microservices, and applications across .NET and Angular.
Experience
Work history, roles, and key accomplishments
Architected cloud-native serverless microservices using AWS Lambda, .NET 8, Node.js, and React.js, improving scalability by 30%. Led an 8-member team, driving agile ceremonies and ensuring timely delivery of 15+ enterprise-grade modules.
Developed a data-driven web-based reporting application using Angular, .NET Core, and Azure, delivering critical insights for strategic decision-making. Migrated legacy systems to .NET 6, enhancing scalability and performance by 25%.
Software Engineer II
Accurate Background
Dec 2018 - May 2021 (2 years 5 months)
Contributed to WebAce, a web-based portal for background screening, using C#, .NET Core, and Angular. Implemented a Rules Management Engine to automate business logic, boosting operational efficiency by 20%.
Sr. Software Engineer
Toshiba Landis Gyr
Sep 2014 - Oct 2018 (4 years 1 month)
Led development of Managed Services Reporting Application (MSRA) and Work Order Portal (WOP) using ASP.Net, AngularJS, and PowerBI, improving efficiency by 25%. Developed RESTful APIs for seamless integration and optimized system interoperability.
Education
Degrees, certifications, and relevant coursework
Guru Gobind Singh Indraprastha University
Bachelor of Technology, Computer Science Engineering
2010 - 2014
Grade: 68.89%
Bachelor of Technology in Computer Science Engineering from Guru Gobind Singh Indraprastha University, completed in 2014.
Microsoft
Microsoft Certified: Azure Developer Associate, Azure Development
Microsoft Certified: Azure Developer Associate (AZ-204).
Microsoft
Microsoft Certified: Azure Fundamentals, Azure Fundamentals
Microsoft Certified: Azure Fundamentals (AZ-900).
Microsoft
Microsoft Certified IT Professional, IT Professional
Microsoft Certified IT Professional (MCITP).
Microsoft
Microsoft Certified Professional, Server Virtualization
Microsoft Certified Professional (MCP) in Server Virtualization.
Microsoft
Microsoft Certified: Azure AI Fundamentals, Azure AI
Microsoft Certified: Azure AI Fundamentals (AI-901 & AI-900).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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