DEVISHREE RAJENDRAN
Experienced IT professional, targeting dynamic software engineering role in your organization which enhances my
productivity and cultivates my skills in this competitive industry. And eager to become technical expertise with
continuous learning and improvements in my professional growth.
CONTACT INFORMATION PROFILE SUMMARY
+91 9894731039
Possess 9.3 years of experience in software development and
devishree1992@gmail.com enhancements across various diverse industry sectors, and currently thriving
for an opportunity to excel in emerging technology and domains.
Gained experience in both SDLC and Agile methodology through continuous
TECHNICAL SKILLS delivery of code and achieving the customer and user requirements by involving in
Python, AWS cloud all the aspects starting from Requirement Gathering, Application
Docker and Kubernetes Architecture/Design, Debugging/Testing, Database Modeling, Quality
Java, J2EE, Microservice Analysis/Assurance, and System Operations and Maintenance.
architecture and Played a versatile role in managing the entire project lifecycle, from
Springboot framework analysis and planning to execution, ensuring the code compliance with quality
OOPS concepts/object standards, timelines, and achieving the budgetary limits for each project.
oriented analysis
MySQL and Snowflake Capability in performing activities involving project scope and PD effort
Web services estimation through complete application functionality and providing Solution
JavaScript, Jquery, HTML, CSS proposal followed by all steps in the life cycle and in writing complete test
Shell/Unix Scripting scenarios and test cases thereby achieving zero defects and 100% customer
GIT, SVN satisfaction.
JIRA, Citrix Good hands-on in languages -, Java, J2EE, Springboot, Microservices, APIs
Ant, Maven , Web services, SQL, Shell/Unix Scripting, JavaScript, Jquery, HTML, CSS
Manual testing and concepts like Devops in Kubernetes, Docker, Grafana, Prometheus,
Selenium Snowflake, Argo and Airflow.
Airline Domain and AMADEUS
WORK EXPERIENCE
CORE COMPETENCIES
Senior Software Engineer: Bull IT Services, C2H with CTS Feb2020-Apr2021
Software Development Lifecycle
(SDLC) and Agile Methodology
Test-driven development
Associate: Cognizant Technology Solutions Ltd, Chennai Apr2021- May2024
Unit testing
Design patterns
Solution Proposal / Design document Key Responsibilities:
Code reviews Worked in two-week Agile sprint with daily standup in migrating gitlab integrated
Batch job processing python applications into Argo/Airflow workflow engine framework with AWS cloud,
Web service Host/consumer Snowflake, Docker, Kubernetes along with incorporation of monitoring tools like
development Grafana and Prometheus.
Web App (UI) event driven Hands-on in Devops CI/CD with Kubernetes deployment objects and writing YAMLs
application development and POD creations.
Production Implementation / post Played as a module lead by reviewing the work done by others in the team.
defects handling/ User query
support Highlights:
Data structure and Algorithms Production Incident Management: Handled production coverage support for weekly
Documentation routine incidents with quick diagnose and solution to it with minimal application
downtime.
Performance Optimization / Memory
management Infrastructure Assessment and Migration Strategy: Assessed existing
System Integration testing / UAT current infrastructure, and planned the migration strategy, and executed the
transition to enhance smooth data pipeline efficiency and Argo
SOFT SKILLS workflow/Airflow migration.
Monitoring and Alerting Implementation: Developed and integrated
Proficient in English Prometheus alerts and Grafana dashboards/panels for comprehensive
Knowledge sharing
monitoring of applications and infrastructure.
Good Presentation
Problem-solving / Analytical
IT Analyst : Tata Consultancy Services Ltd, Chennai: Jan2014- Jan2019
Thinking
Time management
Key Responsibilities:
Worked in Waterfall methodology in developing standalone Java batch jobs using
EDUCATION My SQL, Spring framework and JBOSS server.
B.E in Electronics and Developed SOAP Web service Host and consumer down from the scratch by
Communication from Velammal designing the WSDL and further processing it using Axis2 protocol and tested it
with SOAPUI tool.
Engineering College, Chennai.
Handled CRs given by the customer and provided the implementation support
Passing year: 2013 for every change request.
Percentage: 9.08 CGPA Supported Onsite Production support in Singapore location of one month and
resolved all the user queries in direct interaction with the clients.
CERTIFICATION Have good knowledge and hands-on in handling AMADEUS tools in Airline related stuffs.
Hands-on with Selenium and manual testing.
Executive briefing of AI and ChatGPT
Done in Apr2024 Highlights:
Airline domain knowledge and services: Handled coverage for routine production
PERSONAL INFO incidents with AMADEUS functionality in Airline domain.
LinkedIn Maintenance: Supported the developed batch jobs, Web service host &
Address: Chennai consumer apps, and responded all user queries and fixed the post production
defects.
