KESHAV

Java Developer

Professional Summary

Have 3+ years of experience in the IT industry.
Worked on Exposing and Consuming REST APIs using Spring Boot Framework &JPA.
Experienced on Jira, Github, Postman, Docker.
Worked on Real-Time communication via WebSocket.
Good experience in Integration of Payment Gateway, Twillio chat.
Experienced in Unit Testing using Junit.
Experienced in MySQL, PostgreSQL, and Oracle.
Experienced in all project phases using Waterfall and Agile Methodologies.
Hands-on experience in MicroserviceArchitecture.
Possess good written and verbal communication skills, presentation, and problem-solving skills.
Ability to work well in both team and individual environments.

Technical Skills

Technologies : Spring Boot, Java 1.8, JDBC, Web Services(RESTFul), Microservice Architecture JavaScript, Docker, Websockets.

RDBMS/NoSQL : MySQL, PostgresQL and Oracle.

Tools/IDE : VS Code, Eclipse 3.x/4.x, Maven 3.0.

Web Server : Apache Tomcat 7.x/8.x, IIS (8).

Version Control : GitHub.

Operating System : Linux (Ubuntu 18.04, AWS), Windows 7/8/10, MAC.

Professional Experience

3+ years of working experience as a Software Developer at xxxxxxxxxxx.

Project#1

Project Title : Ipay (Paytm)

Role : Backend (JAVA) Developer

Description

This is a wallet app developed for Qatar whose working is nearly the same as Paytm application. This Application consists of two different modules one is customer and other one is merchant. Users can register themselves as a customer or as an organization, here organization is also of various types, after registration many facilities like peer to peer money transfer, peer to merchant money transfer is provided. This app also provides the facility of international money transfer via Master Card and Gulf Exchange as vendors. Also one more portal is there in the project called Back Office which manages the kyc, various kinds of reports of the customers and organization and many more things.

Roles and Responsibilities:

Involved in the development of web-based applications with the Spring Boot framework.
Used Maven as a build tool, and wrote the dependencies for the jars/wars that needed to deploy.
Involved in developing code for obtaining beans in spring framework using Dependency Injection (DI) or Inversion of control (IOC) using annotations.
Involved in the code changes as per the new requirements of the client.
Extensively worked with JPA for fetching data from DB.
Troubleshooting various issues related to the project.
Involved in Optimisation of report queries.

Environment: JDK (1.8), Java, Spring Boot, JPA, JDBC, PostgreSQL, Eclipse, Apache Tomcat 7, Linux (Ubuntu 18.04), XERO, Stripe.

Project#2

Project Title : Communicator

Role : Backend (JAVA) Developer

Description

This application is used as a support application (Micro process). It gives the functionality of chat between users using websocket. It also has the functionality of sending the mail via AWS service. It can also send the web notifications to both desktop and mobile with help of FCM.

Roles and Responsibilities:

Involved in the development of applications with the Spring Boot framework.
Used Maven as a build tool, and wrote the dependencies for the jars/wars that needed to deploy.
Involved in the development of chat functionality with WebSocket.
Involved in the development of notification functionality with FCM.
Involved in developing code for obtaining beans in spring framework using Dependency Injection (DI) or Inversion of control (IOC) using annotations.
Extensively worked on Spring JDBC, Spring Security, and JPA
Troubleshooting various issues related to the project.
Involved in the development of sending mail functionality via both AWS mail services.
Involved in uploading the media to the server via per signed URL an