Technical Lead
Wipro Limited, London Jul 2022 - Present
About
Hi, I go by Kotees and I am a Lead Java Engineer in Wipro Limited.
A Solution Centric pro who thrives for quality solutions.
I have about 9+ years of experience in developing microservice applications using various technologies such
as Java, Spring, Cassandra, etc., Recently I have gained intermediate level of knowledge to use
AWS services. I have always used object-oriented solutions in my career and keen to learn new ways of doing
things. I've always thought that adhering to the rules will help us create better, more dependable systems.
I enjoy working with others to establish logical systems or solutions. I have always
worked in a startup environment by actively taking responsibility. Brainstorm with peers on different ways
of doing things. I have received numerous honours for my outstanding contributions to the project.
Skills
Work Experience
Senior Project Engineer
Wipro Limited, London Jun 2019 - Jun 2022
Delta Management
Created Grafana dashboard to monitor AWS resources used in application.
Assortment Management
Re-engineered a key feature in the system to address data modelling issue in Cassandra table.
Metadata Management
Designed and implemented feature to validate the write/delete operations in Cassandra. Worked on POC on JaVers framework to capture detailed audit data and implemented it in the application successfully.Senior Project Engineer
Wipro Technologies, Chennai Apr 2018 - Jun 2019
Migrated Java 8 spring applications to Java 11 and made sure the applications are backward compatible. Upgraded the DataStax java driver versions to 4.8.15. Debugged and fixed P0 issues in existing system and root cause analysis. Travelled to US on Business Visa during product launch time and supported the pre-event activities.
Student Computer Applications
Wipro Limited, Chennai Dec 2013 - Mar 2018
Attribute Management
Designed and implemented microservices to manage attribute values of products in any level of its hierarchy. Developed spark jobs to handle the data massage from tool to other services that are responsible for preview and prod migration. Developed push notification framework to notify data/state change. Integrated it with the tool to notify if data/state changes in downstream service. Implemented audit module for the application. Developed reports module which generates the report on data changes. Developed modules to manage online store events and group unrelated attributes as needed.
Assortment Management Legacy
Developed application from scratch to manage product assortment in multiple revisions simultaneously which mitigates the freeze issues present in old system.
Heat Map scheduler
Developed module which takes care of assigning various color schemes through client page for different commit messages that we get from apple online store. Color scheme is used to fill the heat map blocks in the client page and the heat map blocks will change its color real time.