Java Developer
Location : Jaipur, India
Experience : 4 Year
Rate: $18 / Hourly
Availability : Immediate
Work From : Offsite
Category : Information Technology & Services
Sai Kiran – 4 Year – Java Developer
Professional Summary:
Skilled Software Developer with over 4 years of experience in building applications using Java,
Spring-Boot and Microservices Architecture.
Skilled in Java with experience in complete Software Development Life Cycle.
Strong knowledge of Computer Science fundamentals, Data Structures, Algorithms, and Object-
Oriented Programming and Functional Programming.
Expertise in Java concepts like OOPs, Multi-Threading, JUnit and advanced Java concepts like JSP,
Servlets, HTML, XML, Hibernate, Java Beans and Spring.
Expertise in Spring Frameworks including Spring MVC, Spring Boot, Spring Cloud, Spring Data JPA,
Spring Batch and Spring Security and strong experience in developing applications with Restful
Web Services.
Diverse experience utilizing tools in Microservices architecture applications using Spring Boot,
Spring Cloud config, Netflix OSS (Eureka, Zuul, Hystrix), AWS, Rabbit MQ, Kafka, Zookeeper,
MySQL and Restful Web Services.
Hands-on Experience in cloud computing and implementing Serverless Architecture with
Amazon Web Services (AWS) S3, Lambda, Dynamo DB and API Gateway.
Technical Skills:
Languages Java/J2EE, C, C++
Java Development
Frameworks &
Technologies
Spring, Spring Boot, Spring Cloud, Spring Data JPA, Hibernate
/ JPA, Spring Security, OAUTH2, JDBC, Swagger, Maven,
Servlets, JSP, JAXB.
AWS Services
EC2, S3, Lambda, Dynamo DB, IAM, ELB, ECS, Cloud
Formation, Cloud Watch, RDS, Route 53, Fargate, Elastic
Beanstalk
Databases MongoDB, PostgreSQL, Oracle, MySQL
Application webservers Apache tomcat
Markup Languages YML / YAML
Container Technologies Docker
Development tools Eclipse, IntelliJ IDEA
CI/CD Git, Jenkins, Terraform, CodeCommit, CodeDeploy, JFrog
Operating systems Windows, Linux
Testing Tools: JUnit, Mockito
Software Methodologies: Agile, Scrum, Waterfall
EDUCATION DETAILS:
B.Tech + IDP from JNTUHCEH in the year 2018
PROJECT DETAILS:
Description: Contract Management System – Handles and manages all the contracts held by
the parties.
Roles and Responsibilities:
The project is based on event-driven Microservices architecture with reusable, event-driven
modules based on CQRS design pattern.
Developed Microservices that interact with each other using Rest APIs for synchronous
communication and Apache Kafka for Asynchronous Communication.
Extensively worked in Test Driven Development (TDD) using Junit and Mockito.
Implemented a caching layer using Redis in-memory database, thereby reducing latency by
avoiding searching from hundreds of millions of rows in the database.
Worked on Kafka messaging service for communication between the services, thereby
avoiding data loss and reducing the latency of updating the data into the database.
Developed CI/CD system with Jenkins on Kubernetes environment, utilized Kubernetes and
Docker for the runtime environment for the CI/CD system to build, Test and Deploy.
Involved in the development of a CRP application from Scratch.
Contributed as a low-level architect for the project – involving project rules and its structure.
Deployed Docker contained Spring boot micro services into AWS EC2 container service
using AWS admin console and used lambda to run applications in AWS console.
Used GIT as version control and Used Log4J logging framework to write Log messages
with various levels.
Description: Core for Regulatory Process (CRP) – Automates and regulates the clinical phase
approvals of Drug Approval Process – Health Care Domain
Roles and Responsibilities:
Worked on performing CRUD operations, creating RESTful APIs, and utilizing Spring-Data-JPA
and JPA Queries to access MySQL and Cassandra databases.
API Development in a Micro services architecture using Java 8, Spring Boot, Spring Security,
Spring Web flux, Kafka Streams, Kafka Connect, Kafka Schema Registry, topic creation and
configuration, and Confluent with Swagger specifications.
Implemented JWT-based authentication for secure communication between Spring Boot
Microservices, using Spring Security to handle token creation and validation.
Configured OAuth 2 authorization for RESTful APIs in Spring Boot, enabling seamless
Role: Software Developer
August 2021 –
Present
Model N
Role: Jr Software
Developer
June 2019 – August
2021
and secure communication between Microservices.
Built SQL and HQL queries on the Data Access Object Layer to access MySQL and PostgreSQL
databases.
******THANK YOU******
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