Kiruthiga Rangaswamy
California
Summary
Detail oriented developer with 17 years of extensive experience in the healthcare domain, specializing in the utilization and optimization of healthcare applications. Proficient in API design and web portal development, consistently delivering innovative solutions to enhance operational efficiency. Possess strong technical skills with hands on expertise in C#, Azure, PL/SQL, ADF, Java and .NET. Extensive experience leveraging cloud technologies with focus on Microsoft Azure. Successfully designed, implemented, and optimized solutions in Azure. Demonstrated versatility through roles such as Technical Analyst, Lead Developer, and Integration Lead in healthcare domain. Seasoned developer with expertise in full-stack development, specialization in creating scalable and secure applications. Proven track record in API design, Integration, optimizing performance for enhanced user experience. Proficient in diverse programming languages, frameworks, and database management systems. Adept at collaborating with cross-functional teams to deliver high quality solutions and continuous improvement in software development processes.
Overview
18
18
years of professional experience
Work History
Technical Analyst/Cloud Developer
NTT DATA
01.2022 - Current
- Designed and implemented RESTful APIs to integrate Azure services with internal systems and external platforms, ensuring seamless data flow and real-time synchronization
- Developed serverless Azure functions for event-driven workflows, automating processed such as data transformations, file processing and API interactions
- Built and optimized ADF pipelines to automate ETL processes, ensuring smooth data ingestion, transformation and movement between various cloud and on-premises systems
- Utilized Terraform to provision and manage Azure resources across multiple environments (Dev, Test, Perf, Production), ensuring consistent infrastructure deployment and scaling
- Monitored the performance of APIs, Azure Functions, and ADF pipelines, implementing optimizations to improve efficiency, scalability, and reliability in production environments
Integration Tech Lead
NTT DATA
01.2018 - 01.2022
- Designed, developed and maintained Agent and Employer portals to provide real time access to data, documents, and tools for agents and employers, ensuring user -friendly interfaces and seamless experiences
- Integrated Salesforce with agent and employer portals through Restful API’s, enabling real-time data synchronization for customer information, policy management and claims processing across platforms
- Developed and maintained ETL pipelines to extract, transform, and load data from multiple systems into central data repositories, ensuring accurate and timely data availability
- Collaborated with business teams to define data mapping, transformation logic, and data quality rules for integration and migrating data between Salesforce, Portal and HRP
- Managed API integration to facilitate communication between portals and backend systems, ensuring secure, efficient and reliable data exchanges
- Led Testing efforts for Salesforce integrations, ensuring data consistency and accuracy between portals and Salesforce as well as validating ETL processed across multiple environments (development, staging, production)
- Provided ongoing support and training to users on how to utilize the Agent and Employer portals effectively, troubleshooting issues and implemented improvements based on user feedback
Developer
NTT DATA
01.2015 - 01.2018
- Analyze customer requirements and design FMS solutions to meet customer objectives in the Payer Healthcare/Insurance industry
- Led the development and optimization of PL/SQL procedures, triggers and functions for data validation, reporting and batch processing in FMS, ensuring data accuracy and system performance
- Oversaw data migration projects from legacy systems to FMS, ensuring data integrity and smooth transition through efficient PL/SQL scripts and Java based processes
- Worked closely with business analysts to define and implement custom reporting solutions, leveraging PL/SQL for querying complex datasets and Java for report generation and automation
- Conducted performance tuning on PL/SQL queries and Java -based processes, reducing query execution time and optimizing the overall efficiency of the FMS platform
- Collaborated with cross-functional teams, including business analyst, QA engineers and systems architects to ensure the FMS product met the needs of end-users and complied with regulatory requirements
Technical Analyst/Product Specialist
Cognizant Technology Solutions
01.2013 - 01.2015
- Company Overview: Blue Shield of California
- Analyzed, designed and implemented solutions using Facets healthcare management systems to improve member management, claims processing and provider data management
- Worked closely with business stakeholders to gather and document detailed requirements, translating them into technical specifications for system enhancement and customization in Facets
- Configures and customized Facets modules such as claims, membership and provider management to meet specific business needs and compliance requirements
- Designed and implemented data integration between Facets and external systems (e.g
- EDI systems, databases, third party application) using batch processes to ensure seamless data flow
- Analyzed system performance and provided recommendations for process improvements, including optimizing batch jobs, workflows and data processing in Facets to improve system efficiency and reduce processing time
- Led System testing and user acceptance testing (UAT) for new Facets features and customization, ensuring data integrity and accurate system functionality before go-live
- Created and maintained technical documentation, including system workflows, data mapping and process diagrams to ensure knowledge transfer and provide transparency in system operations
- Blue Shield of California
Developer/Product Specialist
Cognizant Technology Solutions
01.2009 - 01.2013
- Company Overview: WellPoint
- Provided production support for the Facets healthcare management system, ensuring high system availability and minimizing downtime by promptly addressing issues related to claims, membership and provider data management
- Diagnosed and resolved production issues related to Facets processes, inclusion claim discrepancies, member eligibility errors and data integration problems ensuring swift resolutions and minimal impact on operations
- Conducted thorough root cause analysis of recurring issues in Facets, identifying system or configuration problems and working with cross-functional teams to implement long term solutions to prevent future occurrences
- Utilized Facets logs, system monitoring tools and SQL queries to troubleshoot and debug issues in Facets workflows and backend processes
- Identified and created new custom jobs to reduce the incidents in production to make the online available on time
- Collaborated with Facets development team to apply fixes, patches, and system updates, testing them in non-production environments before promoting changes to production environments
- Documented production issues, resolutions and best practices for Facets troubleshooting, creating knowledge base to improve team efficiency and expedite future issue resolution
- WellPoint
Java Developer
Mahindra Satyam
01.2007 - 01.2009
- Company Overview: Online SBI
- Active member of Change Request Team of Online SBI which manages the code repository and develops code for enhancements to the Internet banking portal
- Changes may include database configuration, UI changes, developing the code to meet the business requirements using java J2EE technology with struts framework
- Analyzing business needs, Preparation of Approach & Design documents, coding, debugging and integrating the code by using J2EE design Pattern
- Online SBI
Education
Bachelor of Engineering - Electronics and Communication
Anna University
Skills
- Azure Data Factory
- Azure SQL Database
- Azure Blob Storage
- RESTful APIs
- Salesforce API Integration
- Web Service
- SOAP
- JSONN
- XML
- C#
- NET framework
- ASPNET
- T-SQL
- Java
- J2EE
- SQL Server
- MySQL
- SQL Queries
- Stored Procedures
- Data Modeling
- Facets Healthcare Management system
- Claim processing
- Member & Provider Data Management
- Terraform
- Azure DevOps
- CI/CD Pipelines
- Git
- GitHub
- Azure Repos
- JIRA
- Agile
- Scrum
Personal Information
Title: Technical Solutions Architecture Advisor
Timeline
Technical Analyst/Cloud Developer
NTT DATA
01.2022 - Current
Integration Tech Lead
NTT DATA
01.2018 - 01.2022
Developer
NTT DATA
01.2015 - 01.2018
Technical Analyst/Product Specialist
Cognizant Technology Solutions
01.2013 - 01.2015
Developer/Product Specialist
Cognizant Technology Solutions
01.2009 - 01.2013
Java Developer
Mahindra Satyam
01.2007 - 01.2009
Bachelor of Engineering - Electronics and Communication
Anna University
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