Valli Perumal
Chennai
Summary
Skilled Senior Software Engineer designs and implements new features, improves architecture and takes lead to launch new products. Good understanding of software design and programming principles. Meaningful experience shipping and maintaining large, complex systems.
Overview
9
9
years of professional experience
Work History
Staff Software Engineer
Cloudsense
Chennai
11.2024 - Current
- Ensured architectural integrity and best practices through thorough reviews.
- Streamlined regression testing process by automating data transfer from QA to local instances, saving QA teams hours of manual work for the couple of microservices.
- Implemented the StepCI contract test for the api.
- Guided the team in adopting a two-week sprint model, improving workflow with agile practices.
Senior Software Engineer
Cloudsense
Chennai
04.2022 - 10.2024
- Developed node js based REST APIs and designed high-level and low-level designs for the product features.
- Developed and managed two micro-services in nodeJs, integrating GRPC for internal communication and implementing Kafka and Redis within the microservices architecture.
- Led the data synchronization project, implementing CQRS pattern to pull data from Salesforce into the project-specific database.
- Mentored and led the team to meet business requirements, emphasizing collaboration and effective delivery.
- Played a key role in reviewing designs and ensuring architectural integrity and best practices were followed throughout development.
- Analysed and improved the performance of an api using memory usage using node js child process
Software Engineer
Cloudsense
Chennai
09.2020 - 04.2022
- Designed , developed and delivered full stacked functionality features (6) using React JS and created REST API with Node.js and Typescript for the deal management product. Eventually became the subject matter expert for that product.
- Collaborated with architects, QA, and product management throughout the project life-cycle from requirement gathering to delivery.
- Created the automation for setting the configuration details during the deployment, which saved 8 hours of manual effort for each members.
- Created the unit test for the whole product from the scratch and reached the code coverage of 85 percent.
- Created the Jenkins CI pipeline for the project which eased the project deliverables.
- Mentored junior resources to train the technical and professional aspect to deliver the product within expected time-frames.
- Assisted the team in achieving smooth, professional software deployments for React-node js and Salesforce applications.
Software Engineer
Optum
Chennai
04.2018 - 07.2020
- Developed a healthcare workflow project to create appointments and to-dos for liaisons to visit doctors and improve business referrals using Salesforce Visualforce and Apex.
- Built a Python Django and React JS-based application and deployed it using AWS services, including aws s3 , ecr and ec2 for the healthcare workflow project .
- Built CI/CD pipeline for above project using AWS services.
- Automated the deployment and package installation process of our salesforce product thereby saving close to 100 hours of manual effort per year.
- Wrote clean and dynamic code, leveraging expertise in multiple programming languages to meet diverse requirements.
- Contributed to sprint planning , prioritized backlogs with the help of product management and did the task breakdown of the user story to meet new demands, following Agile principles.
Associate Software Engineer
Advisory Board
Chennai
07.2016 - 04.2018
- Debugged issues and created comprehensive bug reports for the team.
- Assisted senior team members in automating the data loader from excel/csv to SQL using business analytics tools.
- Developed RESTful services for the health care data loader automation project, including data cleansing, extraction, transformation, loading and read model layers.
- Eventually, became the subject matter expert for the project.
- Worked on automating the data loader from the data hub to the project database using C# and Scala and Spark , which saved 80 hours of manual effort and created the email service for each member after the loader is successful .
Intern
Advisory Board
Chennai
01.2016 - 05.2016
- Participated in the technical , company , culture and agile training.
- Wrote the extraction, implemented fuzzy transformation layer from one database to another database in c# using business analytics tool for the ICD and CPT modules.
- Participated in the bug squash and identified the issues for the health care analytics module and created comprehensive bug reports .
- Wrote the unit tests for the identified bugs.
Education
Master of Science - Software Engineering
VIT University
Chennai, TN05-2016
High School Diploma -
Sri Gnananandha Matric Hr Sec School
Villupuram, TN05-2011
Skills
- NodeJS
- Express / Fastify
- Javascript / TypeScript
- REST API
- SQL
- React JS
- Microservices
- Kafka
- Redis
- gRPC
- Docker and Kubernetes
- Salesforce
- Git
Languages
Tamil
First Language
English
Advanced (C1)
C1
Telugu
Intermediate (B1)
B1
Accomplishments
Cloudsense-Hackathon (Apr 2023 - May 2023) :
- Participated and won the second prize on the Cloudsense-Hackathon
- Developed the predictive analytical modelling application to predict the deal closure , where I learnt the various machine learning model and implemented the best model.
Timeline
Staff Software Engineer
Cloudsense
11.2024 - Current
Senior Software Engineer
Cloudsense
04.2022 - 10.2024
Software Engineer
Cloudsense
09.2020 - 04.2022
Software Engineer
Optum
04.2018 - 07.2020
Associate Software Engineer
Advisory Board
07.2016 - 04.2018
Intern
Advisory Board
01.2016 - 05.2016
Master of Science - Software Engineering
VIT University
High School Diploma -
Sri Gnananandha Matric Hr Sec School
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