SUMMARY

• Around 7 years of IT experience with 4+ on Golang.
• Experience of design patterns and best practices with Golang (and more) to start with design and get to deployable production systems including scale monitoring and instrumentation platform.
• Extensive experience in Multi - Tier Application Development and Knowledge with Design Patterns.
• Experience in Golang concepts like Slices, Maps, Structs, Interfaces, Go routines and Channels and extensive working knowledge with Micro services, Gokit, ORM GORM, cli, Gorilla Mux.
• Extensively worked on the data structures and implemented data structures and algorithms in Go Lang.
• Golang and .NET were used as a backend REST service while AngularJS was used for the user interface.
• Hands on experience in Web Application development using HTML, CSS, JavaScript, jQuery, AJAX and JSON.
• Developed responsive web product features using React JS, SASS, on Golang with REST.
• Implement new requirements and fix existing bugs on the system, built in ERLANG, CouchDB, CouchDB modules and PostgreSQL (backend) and Coffee Script and BackboneJS (frontend).
• Implemented Web Services (WSDLs) using JAX-WS and implemented REST services by Golang with micro services architecture.
• Backend development in Golang for Limit Monitoring system.
• Developed Golang code to Feedback system.
• Created PDF reports in Golang using XML and database to send all userbase (around 3million end users) monthly and on demand reports.
• Implemented Web Services (WSDLs) using JAX-WS and implemented REST services by Golang with microservices architecture.
• Created RPC-based service for reading large volume of data from PostgreSQL using GO(Golang)
• Involved in successful migration of C based architecture to GO (Golang).
• Worked on two major function's feedbacks to clients and Limit monitoring for all participants.
• Improved test automation efficiency and execution through development of a distributed resource management system written in Erlang.
• Increased visibility and user experience of distributed resource manager using YAWS, Erlang and AJAX to create an asynchronous web portal for the distributed resource manager.
• Building a Command line tool to interact with RESTful API using in Golang.
• Hands on UML compliant high-level design with data flow diagram, Class Diagrams, Sequence Diagrams, Activity Diagram and Use Cases and documenting for peer developer.
• Excellent Leadership, Technical, Communication, Analytical and Problem-Solving skills and ability to get on well with people including cross-cultural backgrounds.

PROFESSIONAL EXPERIENCE

Confidential

Golang Developer

Responsibilities:

• Experienced in using Go technologies on UNIX and Linux platforms.
• Good understanding of Design Patterns, Multithreading and GO containers. Well versed in using Channels and go routines.
• Used data structures such as arrays, stacks, trees, lists and graphs in an efficient way.
• Involved in improving the performance of the system by using the most suitable data structure and algorithm.
• Developed new Restful API services that work as a middleware between our application and third-partyAPIs that we will used using Golang.
• Using GO, developed a micro service for reading large volume of data(millions) from PostgreSQL database.
• Experience writing data APIs and multi-server applications to meet product needs using Golang.
• Experience in writing the HTTP Restful Web services and SOAP API's in Golang.
• Document and implement service contract details using Swagger.io and YAML
• Used Redis for storing data in a key value pair model. Implemented and data processing using GraphDB
• Used Apache Kafka for platform handling and data feeds
• Worked on CI/CD tool Jenkins to automate the build process from version control tool into testing and production environment.
• Created deployable cycles and environments for dev team and QA team in Microsoft Azure
• Create and Maintain nodes and clusters using Dockers and Kubernetes
• Design APIs for setting socket management, networking, and properties. Work on GRPC for HTTP Gateway management
• Experienced in using Go technologies on UNIX and Linux platforms.
• Good understanding of Design Patterns, Multithreading and GO containers. Well versed in using Channels and go routines
• Worked on improving the search strategy of elements with the help of sorting techniques in Golang.
• Involved in Unit testing and Integration testing in the development environment and ensuring application is according to the specifications.

Environment: Golang, Data Structures using Go, Kubernetes, Docker, Cassandra, MongoDB, Redis Cache, REST API’s, Python, Micro services.

Confidential

Golang Developer/.NET Developer

Responsibilities:

• Involved in implementation of procedures for gathering the requirements from clients for solution demonstrations.
• Developed new Restful API services that work as a middleware between our application and third-partyAPIs that we will used using Golang.
• Using GO, developed micro services for reading large volume of data(millions) from PostgreSQL database.
• Use Cascading Style Sheets (CSS) to attain uniformity of all web pages.
• Working with .NET Core, ASP.NET 4.0, 3.5, MVC 3, 4, Window Forms, Visual Studio .Net, C#, .NET Framework technologies.
• Experience writing data APIs and multi-server applications to meet product needs using Golang.
• Worked as full stack development using GO Lang.
• Developed the new backend services in GO to meet the goals and maintain the existing services.
• Used Apache Kafka for flow monitoring and log monitoring
• Worked with the frontend teams to integrate the GO API’s with frontend.
• Developed backup and recovery of the data across multiple datacenters with the help of Go Language and Apache Kafka as a communication interface.
• Worked on decoding and encoding of the binary files that we get from other micro services using GO inbuilt encode/binary package.
• Worked on creating multiple services interacting with each other using Restful endpoints with JSON as data exchange format.
• Worked in RDBMS implementation using the SQL, PLSQL and MYSQL in the Oracle Database.
• Extensively worked on concurrency features of the Go using Go routines, channels and wait groups.
• Worked on fixing the functional performance issues using the GO as a part of the Test-Driven Development (TDD).
• Developed and deployed one of the Golang based web service in the AWS.
• Worked with the CI/CD team to prepare Jenkins file, roster file and stack to deploy code in servers.
• Used the NGINX controller API management to secure API’s at every API call to the micro service and authorizing the third-party client application API’s.
• Responsible for maintaining and expanding our AWS infrastructure using the AWS EC2, manage documents in S3 and also providing the IAM access to the S3 buckets.
• Developed SVN and unit test cases using inbuilt testing package inGO.

Environment: GO, GoLang, Micro services, JavaScript, HTML5, CSS3, Angular, Bootstrap, JSON web token, SSO/SAML, Python, ErLang, Java, Spring, Hibernate, MySQL, PL/SQL, Rest, Soap, Eclipse, Git, SVN, Junit, Selenium, Agile, AWS EC2, S3, Maven, JSON, XML, Jira, Linux.

Confidential, Seattle WA

Golang Developer

Responsibilities:

• Involved in successful migration of .NET based micro service architecture to Go Lang and worked with distributed system teams during the migration phase.
• Responsible for creating a server-side code using the open API specification with Go-Swagger.
• Developed Go API’s with the revel framework with the Ginkgo development as the forefront driving the Test-Driven Development process.
• Worked on integration of PostgreSQL database.
• Integrated our micro services with the PostgreSQL to store the credentials and customer information.
• Developed custom consumers and producers for Apache Kafka in GO Lang for car monitoring system.
• Implemented the query functionality while mapping the front-end code to backend by using the HQL GORM Queries.
• Involved in implementing the DAO layer using GORM API.
• Performed Golang unit testing and benchmarking for the micro services.
• Designed complex application database SQL statements for querying, updating, and reporting using GO Database Connector.
• Developed Micro services to extract the data from system of records into Enterprise Data warehousing.
• Developed a micro service to extract AML data from Enterprise Data warehousing and push to external systems in JSON format.
• Developed a micro service that extracts data from PostgreSQL and generates a flat file and sends to AWS S3 using GO.
• Created MongoDB collections and wrote services to retrieve user data from for the application on devices.
• Extensively used Go's approach to concurrency using go-routines, channels, and Wait Groups.
• Used GitHub version control for Golang source code.
• Responsible for the CI/CD process implementation using Jenkins and Linux shell scripts to automate the routine jobs.
• Contributed to internal tools for assisting development and for maintaining services.
• Followed AGILE development methodology to develop the application and prepared the project documents under confluence.

Environment: GO, GoLang, Goroutine, microservices, Channels, Gokit, ORM GORM, cli, Gorilla Mux, go-hystrix, godoc, JavaScript, HTML5, CSS3, Angular.