Summary
Overview
Work history
Education
Skills
Accomplishments
Education
Timeline
Generic
Rekha Krishnan

Rekha Krishnan

Ilford, London

Summary

Software engineer with 16 years of experience, including 14 years in healthcare technology. Expertise in Facets application for Membership, Provider, Claims and Billing using SQL Server and Oracle SQL, leveraging .NET framework and REST API. Proficient in SSRS, SSIS, and Informatica, with a strong foundation in Agile methodologies and process management as a Scrum Master. Skilled in software architecture, code optimization, and performance enhancement, with a focus on technical mentoring and cross-functional collaboration to ensure project success.

Overview

17
17
years of professional experience
4
4
years of post-secondary education

Work history

Lead Software Engineer/Business Analysts

Optum Global Solutions
Chennai, India
2021.10 - 2025.10

Project - Optum Care Strategic Platform Eligibility Provider IT(OCSP EPIT)

  • Demonstrated expertise in Single File Processor and FAME for member maintenance.
  • Managed end-to-end project life cycles, from initial concept through to successful delivery, ensuring alignment with business objectives.
  • Led software engineers in designing solutions that met project specifications and deadlines.
  • Delivered comprehensive documentation for software development projects, enhancing team understanding and continuity.
  • Coordinated with product managers to establish clear project scopes aligned with business objectives.
  • Collaborated with technical and design teams to create innovative software applications.
  • Identified process improvement opportunities, contributing to efficient and cost-effective operations.
  • Monitored system performance after deployment, promptly addressing issues to sustain operational efficiency.
  • Facilitated knowledge-sharing sessions among junior engineers, promoting collaboration and innovation.

Facets System Analyst

Cognizant Technology Solution
Chennai, India
2019.02 - 2021.10

Project : Blue Shield of California

  • Developed comprehensive documentation, including flowcharts and manuals for system design specifications.
  • Converted requirements into functional specifications to guide code changes.
  • Identified process gaps and proposed solutions to enhance operational efficiency.
  • Executed proof of concept for system changes with necessary configuration modifications.
  • Analyzed issues to determine root causes and formulated effective mitigation strategies.
  • Trained team members on application usage, improving overall proficiency.
  • Managed responses to investigate and resolve system issues proactively.
  • Gathered user feedback to inform and implement system change requirements.

Facets Product Specialist - Technical

Cognizant Technology Solutions
Des Monies, United States
2013.05 - 2019.01

Project : Blue Cross and Blue Shield(BCBS), Iowa/South Dakota

  • Developed EMPIRE system for managing Group Load and Membership Load via data migration to Facets.
  • Executed performance tuning in SQL Server, improving overall system efficiency.
  • Demonstrated proficiency in Facets Core Batch process and Tidal Scheduler to streamline operations.
  • Conducted outbound extracts from Facets to facilitate business intelligence initiatives.
  • Created tool for generating XPF keywords from Cactus system data to enhance reporting capabilities.
  • Analyzed customer feedback to inform product design and improve functionality.
  • Performed quality assurance tests on products prior to release, ensuring high standards.
  • Collaborated with engineering and design teams to provide critical feedback for product enhancements.

Associate Software Engineer

Cognizant Technology Solutions
Chennai, India
2011.04 - 2013.05

Project: BMCHP – Application M

  • Interacted with clients to gather and clarify requirements.
  • Developed and reviewed stored procedures for optimal performance.
  • and outlined potential approaches.
  • Created test cases for enhancements and executed extensive unit and assembly testing.
  • Reviewed code and design documents to ensure compliance with standards.
  • Provided support for development projects and addressed production issues.
  • Estimated efforts for new project requirements.

Associate Software Engineer

Cognizant Technology Solutions
Chennai, India
2009.02 - 2011.04

Project Name : TSYS, BFS Domain

  • Executed code modifications to meet user requirements and improve functionality.
  • Contributed to design meetings, code reviews, and sprint planning to ensure project alignment.
  • Refined existing software and system applications to maintain optimal performance.

Education

Bachelor of Engineering - Computer Science

Government College of Engineering (IRTT /GCE-E), Erode
India
2004.09 - 2008.04

Skills

  • SQL Server and Oracle SQL Developer
  • Facets - Membership, provider, billing, and claims management
  • NET Framework and REST API
  • SSRS, SSIS, and Informatica
  • Agile methodologies, Scrum Master and process management
  • Version Control Systems: GitHub, PVCS, TFS, VSS, Harvest, TortoiseSVN, BitBucket
  • Process Management Systems: SNOW, HP ALM, JIRA, Rally
  • Airflow scheduler
  • Software architecture design
  • Design and development expertise
  • Code review and optimization
  • Performance enhancement strategies
  • Technical mentoring and knowledge transfer
  • Root cause analysis techniques
  • Cross-functional collaboration skills
  • Project management
  • Documentation standards compliance
  • SQL performance tuning
  • Client interaction
  • Requirements Analysis
  • Process improvement
  • System analysis

Accomplishments

  • Cognizant/Trizetto AHM 250 certified
  • Cognizant Healthcare Delivery Wizard Award – Q4 2016
  • Cognizant Healthcare Blue Diamond Award – Q3 2020 – for delivery
  • Optum Bravo Award for Redesigning the Tapestry solution and leading the team – 2023
  • Optum Bravo Award for Architecture design of Commercial family structure solution and mentor the team– 2024
  • Optum Bravo Award for Delivery Management of Date Driven External Membership Identifier– 2025

Education

Bachelor of Engineering - Computer Science - April, 2008

Government College of Engineering, Erode (IRTT /GCE-E)

Timeline

Lead Software Engineer/Business Analysts

Optum Global Solutions
2021.10 - 2025.10

Facets System Analyst

Cognizant Technology Solution
2019.02 - 2021.10

Facets Product Specialist - Technical

Cognizant Technology Solutions
2013.05 - 2019.01

Associate Software Engineer

Cognizant Technology Solutions
2011.04 - 2013.05

Associate Software Engineer

Cognizant Technology Solutions
2009.02 - 2011.04

Bachelor of Engineering - Computer Science

Government College of Engineering (IRTT /GCE-E), Erode
2004.09 - 2008.04
Rekha Krishnan