I am a software engineer with about 2 years of experience delivering robust, scalable applications. I specialize in backend and frontend development, data management, ETL workflows, and building RESTful APIs and microservices using Java, Python, and JavaScript. I thrive in Agile environments and take pride in delivering high-quality code and practical solutions that improve performance and user experience. I am a proactive team player with strong communication skills who stays updated with emerging technologies. I enjoy collaborating with cross-functional teams to drive projects from concept to deployment and beyond, continually refining processes with CI/CD, containerization, and cloud-native practices.

Yajna Narayan A

I am a software engineer with about 2 years of experience delivering robust, scalable applications. I specialize in backend and frontend development, data management, ETL workflows, and building RESTful APIs and microservices using Java, Python, and JavaScript. I thrive in Agile environments and take pride in delivering high-quality code and practical solutions that improve performance and user experience. I am a proactive team player with strong communication skills who stays updated with emerging technologies. I enjoy collaborating with cross-functional teams to drive projects from concept to deployment and beyond, continually refining processes with CI/CD, containerization, and cloud-native practices.

Available to hire

I am a software engineer with about 2 years of experience delivering robust, scalable applications. I specialize in backend and frontend development, data management, ETL workflows, and building RESTful APIs and microservices using Java, Python, and JavaScript. I thrive in Agile environments and take pride in delivering high-quality code and practical solutions that improve performance and user experience.

I am a proactive team player with strong communication skills who stays updated with emerging technologies. I enjoy collaborating with cross-functional teams to drive projects from concept to deployment and beyond, continually refining processes with CI/CD, containerization, and cloud-native practices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Javanese
Advanced
Aragonese
Intermediate
English
Fluent

Work Experience

Software Engineer at Humana USA
May 1, 2024 - Present
Involved in SDLC requirements gathering, analysis, design, development and testing of applications, developed using AGILE/Scrum methodology. Employed ETL tools like AWS Glue for data extraction, transformation, and loading processes, ensuring smooth data integration across various sources, reducing data processing time by 30%. UI Design and Development: Designed and developed user interfaces for 5 web applications using JSP, HTML, CSS, and JavaScript, resulting in a 25% improvement in user engagement and satisfaction. Designed and implemented RESTful APIs for communication between microservices, utilizing Spring framework and integrating with databases including MySQL and Oracle DB, achieving a 30% improvement in API response time. Implemented container security best practices and utilized tools like Aqua Security and Twistlock to ensure container security, achieving 95% compliance with security standards. Implemented RESTful Web services in SOA to retrieve data from client side and ma
Software Engineer at Hexaware Technologies
August 1, 2022 - September 19, 2025
Implemented ETL processes using SSIS, SSRS, and SSAS to streamline data integration from multiple sources. Developed JUnit test cases, creating over 100 tests with ~95% code coverage, reducing bugs by 40% through comprehensive unit testing. Plan, build and configure network infrastructure within a VPC with public and private subnets, configure routing tables and internet gateway. Proactively enhanced software performance and quality, utilizing Java for backend efficiency, TypeScript for code clarity, and React for frontend optimization, resulting in a 25% improvement in application performance. Responsible for launching EC2 instances with Windows AMI, using auto-scaling and load balancers (ELB). Also, defined security groups depending on access parameters provided. Leveraged cloud platforms such as Azure, AWS, and Google Cloud Platform for deploying and managing applications, including services like EC2, Lambda, and Google Compute Engine, achieving a 90% cloud service availability rate
Software Engineer at Humana USA
May 1, 2024 - Present
Involved in SDLC requirements gathering, analysis, design, development and testing of applications using AGILE/Scrum. Employed ETL tools like AWS Glue for data extraction, transformation, and loading, reducing data processing time by 30%. UI design and development for 5 web applications using JSP, HTML, CSS, and JavaScript, improving user engagement by 25%. Designed and implemented RESTful APIs using the Spring framework, integrating with MySQL and Oracle DB to improve API response time by 30%. Implemented container security practices with Aqua Security and Twist Lock achieving 95% compliance. Built RESTful Web services in SOA to retrieve data from client side, with Angular and secured via Spring Security and OAuth2. Collaborated with DevOps to establish CI/CD pipelines using Jenkins and Git, reducing deployment time by 40%. Connected to 10+ data sources using Spring Data (JDBC, ORM) to enhance data retrieval by 30%. Integrated Hibernate-based data access via Spring DAO to minimize red
Software Engineer at Hexaware Technologies
August 1, 2022 - September 19, 2025
Implemented ETL processes using SSIS, SSRS, and SSAS to streamline data integration from multiple sources. Developed 100+ JUnit test cases achieving 95% code coverage and reducing bugs by 40%. Planned, built and configured network infrastructure within VPC with public and private subnets, routing tables and internet gateway. Improved application performance by 25% through backend (Java) and frontend (TypeScript/React) optimizations. Launched Windows EC2 instances with auto-scaling and ELB; defined security groups. Leveraged AWS, Azure, and Google Cloud Platform for deploying and managing applications, including EC2, Lambda, and Google Compute Engine, achieving 90% cloud service availability. Optimized SQL with 50+ stored procedures, functions, views, indexes and triggers, reducing response time by 40% and boosting database performance by 35%.
Software Engineer at Humana USA
May 1, 2024 - Present
Responsibilities included SDLC requirements gathering, analysis, design, development, and testing of applications developed using AGILE/Scrum. Implemented ETL processes with AWS Glue for data extraction, transformation, and loading, enabling smooth data integration across sources and reducing data processing time by 30%. Designed and developed user interfaces for five web applications using JSP, HTML, CSS, and JavaScript, resulting in a 25% improvement in user engagement. Designed and implemented RESTful APIs for communication between microservices using the Spring framework, integrating MySQL and Oracle databases, achieving a 30% improvement in API response time. Implemented container security best practices with Aqua Security and Twistlock to ensure container security with 95% policy compliance. Implemented RESTful services in a SOA architecture to fetch client data, leveraging Spring Security and OAuth2 for security and authorization. Collaborated with DevOps to establish CI/CD pipe
Software Engineer at Hexaware Technologies
August 1, 2022 - October 8, 2025
Implemented ETL processes using SSIS, SSRS, and SSAS to streamline data integration from multiple sources. Developed and executed over 100 JUnit test cases, achieving 95% code coverage and reducing bugs by 40% through thorough unit testing. Planned, built, and configured network infrastructure within a VPC with public and private subnets, routing tables, and an Internet gateway. Proactively improved software performance and quality by leveraging Java for backend, TypeScript for frontend, and React for UI optimization, resulting in a 25% overall performance improvement. Launched EC2 instances with Windows AMIs, configured auto-scaling and load balancers, and defined security groups based on access parameters. Used AWS, Azure, and Google Cloud Platform for deployment and management, achieving ~90% cloud service availability. SQL optimization included over 50 stored procedures, functions, views, indexes, constraints, and triggers, reducing application response time by 40% and improving ov
Software Engineer at Humana USA
May 1, 2024 - Present
Involved in SDLC requirements gathering, analysis, design, development and testing of application, developed using AGILE/Scrum methodology. Employed ETL tools like AWS Glue for data extraction, transformation, and loading processes, ensuring smooth data integration across various sources, reducing data processing time by 30%. UI Design and Development designed and developed UI for 5 web applications using JSP, HTML, CSS, and JavaScript, resulting in a 25% improvement in user engagement and satisfaction. Designed and implemented RESTful APIs for communication between microservices, utilizing Spring framework and integrating with MySQL and Oracle DB, achieving a 30% improvement in API response time. Implemented container security best practices using Aqua Security and Twistlock to ensure container security, achieving 95% compliance. Implemented RESTful Web services in SOA to retrieve data from client side and made REST API calls from Angular and parsed the data to client and handled secu
Software Engineer at Hexaware Technologies, India
August 1, 2022 - October 8, 2025
Implemented ETL processes using SSIS, SSRS, and SSAS to streamline data integration from multiple sources, reducing data processing time. Developed JUnit Test Cases: Created over 100 JUnit test cases, achieving 95% code coverage and reducing bugs by 40% through comprehensive unit testing. Plan, build and configure network infrastructure within VPC with public and private subnets, configure routing tables and internet gateway. Proactively enhanced software performance and quality, utilizing Java for backend efficiency, TypeScript for code clarity, and React for frontend optimization, resulting in a 25% improvement in application performance. Responsible for launching EC2 instances with Windows AMI, using auto-scaling and load balancers (ELB). Also, defined security groups depending on access parameters provided. Leveraged cloud platforms such as Azure, AWS, and Google Cloud Platform for deploying and managing applications, including services like EC2, Lambda, and Google Compute Engine,

Education

Master at Rutgers University
September 1, 2022 - May 31, 2024
Bachelor at BMS College of Engineering
June 1, 2018 - June 30, 2022
Master at Rutgers University, New Brunswick, NJ
September 1, 2022 - May 1, 2024
Bachelor of Engineering at BMS College of Engineering, Bangalore, India
June 1, 2018 - June 1, 2022
Master's Degree at Rutgers University, New Brunswick, NJ
September 1, 2022 - May 1, 2024
Bachelor's Degree at BMS College of Engineering, Bangalore, India
June 1, 2018 - June 1, 2022
Master at Rutgers University
September 1, 2022 - May 1, 2024
Bachelor at BMS College of Engineering, Bangalore
June 1, 2018 - June 1, 2022
Master at Rutgers University
September 1, 2022 - May 1, 2024
Bachelor at BMS College of Engineering, Bangalore, India
June 1, 2018 - June 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Professional Services, Computers & Electronics, Financial Services