Ajay D Email & Phone Number

• Designed and developed highly scalable web services using Golang and the Gin framework, focusing on RESTful API conventions for seamless front-end integration.• Implemented JWT-based authentication and authorization mechanisms using the jwt-go library to ensure secure data transactions and user sessions.• Engineered robust microservices and orchestrated their deployment using Docker and Kubernetes, achieving high availability and load balancing.• Managed application data using PostgreSQL, leveraging advanced features for efficient querying and data integrity.• Developed comprehensive unit and integration testing suites with testify and behavior-driven development (BDD) frameworks like ginkgo/gomega to ensure code quality and reliability.• Integrated Kafka for building a fault-tolerant messaging system, enabling efficient processing of high-volume data streams and user activities.• Utilized gRPC for developing high-performance, server-side API services, significantly reducing latency, and enhancing data exchange protocols between microservices.• Deployed and monitored applications in AWS environments, utilizing services like EC2 for compute capacity and EKS for Kubernetes-based deployments.• Automated service generation from Open API specifications using Go-Swagger, streamlining the API development process, and ensuring adherence to documentation.• Optimized Terratest test suites for performance and reliability, leveraging parallel execution and resource management techniques.

Dallas, Texas, United States

• Specialized in application development tailored to microservice architecture, utilizing Golang for creating scalable and efficient services.• Engineered microservices employing Golang, with an emphasis on robustness and scalability, leveraging standard HTTP Routers and Go Modules for an optimized development stack.• Contributed to the Data Lake team, overseeing the ingestion and processing of data from numerous corporate sources, ensuring data integrity and accessibility.• Implemented Go Routines and Go channels to maintain high concurrency levels within application functionalities, thus enhancing performance and efficiency.• Orchestrated application deployment via AWS CloudFormation and crafted AWS code pipelines, facilitating continuous integration and delivery processes.• Authored custom Lambda functions in Golang to automate error notifications and manage S3 notifications throughout the data ingestion workflow.• Utilized a suite of AWS technologies—S3, ECS, Glue, EventBridge, RDS, Step Functions, CloudWatch, Traces—to ensure seamless application management and monitoring.• Delivered application code as Docker images to multiple AWS ECR accounts, streamlining the distribution and deployment process.• Adhered to SonarQube standards to ensure high code quality and performance, reflecting best practices in software development.• Proficiently worked with diverse persistence technologies such as Cassandra, MongoDB, Elasticsearch, and MySQL, demonstrating versatility in data management solutions.• Collaborated with cross-functional teams including product management, development teams, QA, and meticulously documented project details in Confluence for organizational knowledge sharing and project continuity.

Reston, Virginia, United States

• Working with software design and application development.• Working with applications based on microservices architecture and API development.• Hands on with designing a microservice based architecture, container deployments and management tools like Kubernetes, docker.• Performing Create/Read/Update/Delete operations with Golang and writing complex quires with SQL Servers. • Working with the public cloud such as AWS, GCP consumption and generating the monthly consumption reports. • Working on developing a CI/CD, DevOps model with full knowledge of Jenkins, GIT.• Working with various persistence technologies like Cassandra, MongoDB, Elasticsearch, as well as MySQL• Working with MongoDB and hosted service on AWS and GCP• Used Kafka as a messaging system for the synchronous communication between different internal cloud service providing teams.• Worked in TDD process of developing and testing the software efficiently by writing unit test cases for each function. • Created docker images and published them to docker hub. • Used gRPC for generating server and client code using the protocol buffer compiler. • Working on software design architecture and working in agile development life cycle.• Work with Cloud Native software development.• Experience using GO protobuf to read and write messages. • Working with various cross-functional groups such as product management, other development teams, QA, and documentation.• working with Open stack, OpenShift, Opensource libraries

New York City Metropolitan Area

• Involved in the design and development phases of Agile Software Development.• Developed the application using Spring Framework that leverages classical Model View Controller (MVC) architecture.• Experienced using Maven, Gradel for auto uniform building of our project.• Deployed and configured the data source for database in Web sphere application server.• Involved in implementing authentication and authorization to our application using spring security.• Implemented Spring Beans using IOC and Transaction management features to handle the transactions and business logic.• Used Angular, CSS, HTML for making web pages.• Developed one-much, many-one, one-one annotation-based mappings in Hibernate.• Implemented Logging framework using Slf4J with Log4J as back-end.• Developed the Maven build file for preparing WAR files used to deploy application.• Written PL/SQL in Oracle Database for creating tables, triggers and select statements.

Master'S Degree, Computer And Information Sciences And Support Services

Bachelor'S Degree, Computer Science