SUMMARY

• Around 6 years of experience in developing applications using backend technologies like Java, Python and Golang.
• Used Golang as to build Rest Ful API’s and also windows applications.
• Used Wait groups and go routines to achieve concurrency.
• Migrated the existing monolithic application written in C# to Go lang microservices.
• Used Docker to containerize the API’s and used Kubernetes to host the containers.
• Used Spring boot as a framework to develop microservices.
• Used Python’s Pandas library to build data visualization charts and graphs.

TECHNICAL SKILLS

Web Technologies: HTML, CSS, Javascript

Frameworks: Hibernate, Spring mvc and spring boot

Methodologies: Agile, Scrum, Waterfall and Kanban

Servers: Tomcat, Weblogic and Jboss, Redhat

Operating System: Windows, Mac OS, Linux

Database: MongoDB and Oracle

Version Controls: Git and Svn

Development tools: VisualStudio, Notepad++, Intellij, Bitbucket, Gitlab, Goland, Postman, Soap UI, Jenkins, Kibana and Grafana etc

Programming languages: Golang, Python and Java

Infrastrcuture tools: Docker and Kubernetes

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Software developer

Responsibilities:

• Built Micro services using Go lang and deployed those on the Linux servers.
• Worked on building windows desktop applications using Go lang.
• Building Restful API’s using gorilla mux as a router and http server to launch the application.
• Used GRPC to create the client and server communication.
• Used goroutines in combination with wait groups to support the communication between client and server.
• Implemented retry logic on the with the help of wait groups.
• Used testing library in Go lang to write unit test cases.
• Deployed the server applications on the RHEL and hence got some hands - on experience with Linux environment.
• Used Go-astilectron library to launch a popup window as part of one of the projects.
• Created a standalone project in Go lang to read the data from the file and parse it and store it in the database.
• Contributed to Unit testing by following patterns like creating test suites using t.run() and table driven tests.
• Created a Python standalone project to read the data from the database and convert it into Pandas data frame and further converted that into a markdown language to publish the report into Confluence.
• Supported the Spring boot application by enhancing the existing functionality.
• Fetched the data using Java based Rest templates from other Restful API’s.

Environment: Golang, Python, Java, Springboot, Spring Jpa, Hibernate, Linux, Mongo db, rally, confluence, windows, Oracle

Confidential, ST. Louis, MO

API Developer

Responsibilities:

• Worked on building Restful API’s in Go lang.
• Worked on understanding the existing monolithic application.
• Migrated the existing monolithic application written in C# to Go lang.
• Making sure the code is unit tested and reached the expectation of above 90% code coverage.
• Worked on containerizing the images and hence pushing them into Kubernetes with the help of Jenkins pipelines.
• Worked on implementing Wait groups to make concurrent calls to the Source systems.
• Connected to multiple source systems to get the data. Source systems include Rest API’s, Soap and databases.
• Implemented go modules for dependency management.
• Used Gorilla/mux as router and http library as server.
• Used Test driven development on regular basis.
• Coordination with QA in helping him understand the requirements if needed.
• Used Kafka with Golang for both consuming and producing the data.
• Worked on a small Python project to connect to Teradata since go doesn’t have a native Teradata driver.
• Worked on migrating the code from Bitbucket to Git lab and hence we took the advantage of complete CI-CD process.
• Worked on understanding Kubernetes terminology like clusters, nodes and pods.
• We have implemented structured logging to our applications so that logs are easily searchable in Kibana.
• We have used Grafana to monitor the metrics of API’s.
• Took part in production deployments. My major role is validating the product.

Environment: Go Lang, Kafka, C#, Docker, Jenkins, Kubernetes, Kibana, GrafanaBit Bucket and Git lab

Confidential, Rancho, CA

Java Developer

Responsibilities:

• Involved in the requirements analysis, designing, development, testing and maintenance of the websites.
• Created web page layouts using HTML and CSS.
• Used various Core Java concepts such as Exception Handling, Collection APIs to implement various features and enhancements.
• Developed the Controller to handle the requests and responses.
• Wrote business services using java, Spring and Hibernate.
• Used Log4j to provide central logging facility.
• Written SQL statements for manipulating database, using Hibernate.
• Implemented Restful Web Services for other applications to communicate.
• Investigate, debug and fixed potential bugs or defects in the implemented code.
• Implemented Junit tests and wrote the test cases with 100% Code Coverage.
• Performed client-side validations over the forms using JavaScript.
• Developed application using java in the business layer and Hibernate in the persistent layer.
• Installed and configured Jenkins for continuous integration.
• Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) architecture and Hibernate.

Environment: Java, HTML, CSS, Java script, Spring and Hibernate