Java
Hi, I’m
Balakrishna Jangita
Software Engineer
Cape Girardeau,MO
Summary
Overall, 8 years of experience in Java and J2EE technologies including analysis, design implementation, testing and E-Commerce Applications using Object Oriented and RDBMS Concepts. Strong experience in Hybris ecommerce platform involving end to end development of Hybris project includes B2C, B2B Projects. Creative Developer with proficiency in monitoring software performance tests and revising programs for corrections. First-rate critical thinking and organizational skills. Excellent understanding of basic development principles and programming for diverse operating systems.
Overview
8
years of professional experience
4
Languages
Work History
Senior Hybris Developer
03.2022 - 11.2022
Job overview
- Glanbia is an Irish global nutrition group with operations in 32 countries
- It has leading market positions in sports nutrition, cheese, dairy ingredients, specialty non-dairy ingredients and vitamin and mineral premixes
- Glanbia products are sold or distributed in over 130 countries
- Responsibilities:
- Worked on Override the OOTB Backoffice Editor-Area Actions
- Worked on Cronjobs for generating Reports for Milk Supplier
- Worked Headless Commerce (OOC API) with Spartacus Storefront
- Worked on Bug fixes for Spartacus
- Having Good knowledge on analysing AWS Dev and QA logs
- Deployed Code on AWS Cloud
- Worked on Creating New OCC API
- Worked on WCMS to Create components and pages and Templates
- Worked on Sustainability Payment Action Functionality
- Worked on Emails Functionality
- Worked On Custom Voucher Restriction
- Worked on Password Encryption Policy
- Environment: HYBRIS 2011, AWS, J2EE, Spring-MVC, WSDL, XSD, XML, JSON, Rest Webservices, Apache Tomcat, Jira, Confluence, Source tree, IntelliJ, Postman.
Ascensus Specialties
Senior Hybris Developer
10.2021 - 02.2022
Job overview
- Ascensus Specialties is a B2B chemical company that helps our partners make a difference in the world
- Its chemistries improve the way our clients create their products by making what they do easier, more efficient, safer, and more selective
- Responsibilities:
- Worked on B2B Headless Commerce with React Storefront Project
- Worked on Solr Index for New types
- Pro-active and helped the team in addressing the critical issues
- Worked on Creating Multiple OCC API
- Worked on Generating PDF Reports Using Jasper Report
- Worked on WCMS to Create components and pages and Templates
- Worked on Interceptors to manipulate Model Life cycle
- Worked on Emails and Search Restriction Functionality
- Developed and Deployed Code on SAP CCV2
- Worked ON data Modeling Based on SAP ERP System
- Worked on OData API to Inbound and Outbound Product Data from and to SCPI
- Coordinate with the business users to analyze the user requirements
- Worked On Quote Form and Importing Quote Data to Create Quote
- Provide the time estimates for the development tasks
- Environment: HYBRIS 2005, J2EE, Spring, WSDL, XML, JSON, REST APIs, Apache Tomcat, Jira, Confluence, Source tree, IntelliJ, Azure file Storage, Postman.
Samsung, Toko
Senior Hybris Developer
01.2021 - 09.2021
Job overview
- Samsung Group is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul
- To increase the sales in electronic medium, A B2C application is implemented for Samsung for various countries
- Responsibilities:
- Worked on Zendesk API Integration for Creating Tickets form Back-office
- Having Good knowledge on analysing Production logs using Kibana
- Worked on fixing bugs on DEV and STG Environments
- Worked on Trade-in Device
- Worked on Bulk Uploading Trade-in Devices and Prices Via Bulk Upload
- Worked on WCMS to Create components and pages and Templates
- Worked on TEQCYLE API Integration To Validation IMEI Number For Trade-in Devices
- Worked on Emails Functionality
- Worked On AEM and SIM Integration with Commerce
- Developed and Deployed Code on SAP CCV2
- Coordinate with the business users to analyze the user requirements
- Provide the time estimates for the development tasks
- Worked On Production Support Tickets and Change Requests
- Worked Closely with Business Team to Gather the requirements and Fulfill the CR
- Environment, HYBRIS 2005, J2EE, Spring, WSDL, XML, JSON, Apache Tomcat, Jira, Confluence, Source tree, IntelliJ, Azure file Storage, Postman.
L.K Bennett, KPS
Senior Hybris Developer
08.2020 - 12.2020
Job overview
- L.K.Bennett is an international luxury fashion brand, based, Kingdom
- The company offers ready to wear collections incorporating clothing, shoes, handbags, and accessories for all occasions
- A B2C application is implemented for UK and UK countries
- Responsibilities:
- Worked In MNP Integration for Getting Next Day Delivery Dates Functionality
- Worked on Cronjobs to send Customer Consents To Emarsys System
- Worked on Sending Conversant Customer and Product and Conversion (Order) Feed to Agility System Through SFTP Integration
- Worked on MNP Order Management System to send Orders information
- Worked on WCMS to Create components and pages and Templates
- Worked on Emails Functionality
- Having Good knowledge on analysing Production logs using Kibana, Dynatrace
- Working knowledge on customization of Back office
- Worked on Providing SOAP Based Endpoints to MNP To Update Stock feed
- Worked On Integration Commerce with 3rd Party Attraqt Product Search Functionality
- Developed and Deployed Code on SAP CCV2
- Coordinate with the business users to analyze the user requirements
- Worked on EshopWorld 3rd Party Checkout Process
- Provide the time estimates for the development tasks
- Worked on Ampliance Server to Render Product Images in storefront
- Worked on Ampliance Transition Templates to Resize the Product Images in storefront
- Played active role in fixing the S1 and P1 issues
- Environment: HYBRIS 1905, J2EE, Spring-MVC, WSDL, XSD, XML, JSON, Rest Webservices, SOAP, Apache Tomcat, Jira, Confluence, Source tree, IntelliJ, SoapUI, AZURE file Storage, Postman.
The Bodyshop, KPS
Senior Hybris Developer
04.2019 - 07.2020
Job overview
- The Body Shop International Limited, trading as The Body Shop, is a cosmetic, skin care and perfume company which is a subsidiary of Brazilian company Natura & Co
- A B2C application is implemented for The Bodyshop for 14 countries
- Responsibilities:
- Worked On Spartacus and OCC Web Services To Expose Custom Data To Spartacus To Build Frontend
- Worked In Phase in Phase out Functionality to automatically replace out of stock products(Phase Out) with new product(Phase-in)
- Worked On Mail Jet Integration To send Email
- Worked on Integration of RMS system To Send and Receive the Customers ,Orders ,Vouchers, Point of services by using SOAP Based Web Services
- Worked Payment Integration using Paypal and Adyen
- Worked on Hot folder to import Vouchers feed from its legacy system
- Worked on Bazzarvoice integration for Product Reviews and ratings
- Worked on Collect in store and Collection points
- Worked on WCMS to Create components and pages and Templates
- Worked on Ampliance Server To store Product Images and Retrieve From it and Display in Our Site
- Worked On Hot-folder Integration To get Feed from Existing Legacy System data into Sap Hybris
- Worked on Solr Value Provide and Value Re-solvers and Search Customization
- Worked on Content Search in solr and Junits test cases
- Hands on experience writing impex scripts and flexible search queries
- Worked on Dynamic Form and Customer Support Back-office and customization in Backoffice
- Worked on panel and editor renders in back office
- Worked On Wishlist and Gigya Customer Data Center functionality
- Worked on Auditing functionality for incoming and outgoing SOAP based Request and Response in to Hybris
- Environment: Spartacus, SonarClud, HYBRIS 1905, J2EE, Spring-MVC, AOP, XML, JSON, Rest Webservices, SOAP, Apache Tomcat, Jira, Confluence, Source tree, Eclipse, IntelliJ, SoapUI, AZURE file Storage, Postman.
Brakes Bro ltd, KPS
Hybris Developer
08.2018 - 03.2019
Job overview
- Brakes (previously known as ‘Brake Bros Ltd’) is a food and distribution company supplying food, drinks
- It provides delivered wholesale and contract logistical services
- A B2B application is implemented for Brakes for UK and Country Choice for US
- Responsibilities:
- Development of crone jobs for integration of client's application with other downstream systems
- Worked On Emails To send Customers when a New B2BCustomer is Created
- Worked On Hot Folder Integration To get Feed from Existing Legacy System data into Sap Hybris
- Email integration for notification and delivery purposes
- Worked on Mulesoft to send Hybris order Information to SAP ECC via Mulesoft
- Worked On Ampliance Server to store Product Images and Retrieve from it and Display in Our Site
- Experience with Hybris OCC and general Webservices (REST)
- Worked On Solr Value Provider and Search Customization
- Hands on experience writing impex scripts and flexible search queries
- Working knowledge on customization of Backoffice and product cockpit
- Development of web service for client delivery store that helps them in order fulfillment
- Worked On Party Calculator Functionality to Give Approximate Price for a Party
- Worked On Wishlist functionality
- Played active role in fixing the UAT and production issues
- Environment:
- HYBRIS 1807, J2EE, Spring-MVC, XML, jQuery, SON, JavaScript, Rest Webservices, Ajax, Apache Tomcat, Jira, Eclipse, IntelliJ, MySQL.
Hybris Developer
09.2017 - 07.2018
Job overview
- Sloan Valve Company is a privately owned American company specializing in plumbing valves and fixtures
- Responsibilities:
- Worked on Sync Calls (Restful Webservices) to send and receive order, return, cancel information between Hybris and Sap system
- Created new page templates, Slots, and Components
- Worked on Customization of solr and Emails functionalities
- Knowledge on Datahub integration from ERP System to SAP Hybris
- Performed as the Business architect at the program level by interacting and co ordinating the teams
- Involved in Catalog Synchronization process for Hybris B2C
- Involved in creation of User Groups and assigning access rights
- Worked on checkout flow for adding new flow for designated customers
- Worked on Backoffice create wizards and Role Restrictions
- Involved in implementation of Content Management System (CMS) for website content maintenance and categorization of products using IMPEX and creating cron jobs
- Worked on different aspects of HMC (Hybris Management Console)
- Worked on HAC (Hybris Administration Console) to perform update/initialize operations, validating scripts, checking the Flexi search queries, etc
- Configured hot folder approach to bring inventory data from SAP ECC
- Analyzed the root cause of issues and doing the code fix with development team
- Environment: HYBRIS 6.x, J2EE, Spring, XML, jQuery, SON, JavaScript, Rest, Ajax,Tomcat, Jira, Eclipse, Intelli.
Steel Authority of India
Senior Java Developer
01.2016 - 09.2016
Job overview
- This Enterprise Procurement System is an Online platform for creating the tenders for procurement
- Buyers will create the tenders and suppliers will bid for those tenders to supply the procurement
- In this system we can also conduct the auctions for procurement
- We can create forward auction and reverse auction by using this platform
- After completing all the evaluation phases procurement to be dispatch respective tender or auction winners
- Responsibilities:
- Involved writing Rest controllers using Spring Rest
- Good Exposure on agile methodologies such as CI/CD, Applicant Resiliency, and Security
- Working Apache Kafka Stream/RabbitMQ to Consume Messages
- Involved in development of DAO Layer using Spring Data JPA and managing Transactions by Spring Transactions
- Implemented Project on Microservices Architecture
- Designing and developing the business components using Spring Core & core java
- Collaborated with cross functional teams including designers and back-end developers to ensure seamless integration of front end and back-end technologies
- Developing Micro services using REST with Dockers in Spring Boot
- Having Good knowledge on analysing Production logs using AWS Watch Logs
- Monitoring Application Performance using Dynatrace and Testing Rest API’s by using Postman
- Worked on security issues with Container security and image scanning and vulnerability management
- Understand the Algorithm and Implements that algorithm
- Having Good knowledge on analysing AWS Dev and QA logs
- Environment: Spring Boot, Angular, Spring Restful, Postgress SQL, Spring DATA JPA, J2EE, XML, JSON, Rest, Apache Tomcat, Kafka, RabbitMQ, Jira, Confluence ,Source tree ,IntelliJ ,Postman.
ICICI Bank
Java Developer
12.2014 - 12.2015
Job overview
- This application used to for Customer to Check whether they are eligible to Vehicle loan
- Responsibilities:
- Extensively participated in the Analysis, System study and Designing of the project
- Followed test-driven development (TDD) and participated in scrum status reports
- Developed the presentation layer using Servlet, HTML, CSS, JavaScript, JSPs, JSON and XML
- Developed the application using Spring Web MVC architecture
- Configured the crosscutting concerns like logging, security using Spring AOP
- Developed Data Access Layer using Hibernate ORM and JPA framework
- Hands on experience in designing of the complex back-end framework
- Used Log4j to implement logging facilities
- Wrote numerous test cases for unit testing of the code using JUnit testing framework
- Interacted with the system analyst to understand the business requirements related to forecasting and developed the java application using core java, collections/multi-threading concepts
- Used Spring IOC, Auto wired POJO and DAO classes with Spring Controller
- Involved in daily SCRUM meetings to keep track of the ongoing project status and issue
- Design patterns of Delegates, Data Transfer Objects and Data Access Objects
- Used Maven as a build tool
- Implemented Java to XML binding
- Provided extensive pre-delivery support using Bug Fixing
- Environment: Java, Spring, Hibernate, JDBC, JSP, CSS, HTML, JavaScript, Web services, SOAP, WSDL, SOAP UI, Maven, Junit, Eclipse XML, JIRA.
Education
Southeast Missouri State University
Master’s from Computer Science
08.2022 - 12 2023
Jawaharlal Nehru Technological University
Bachelor of Technology from Electronics and Communication Engineering
07.2010 - 7 2014
Skills
TECHNICAL SKILLSProgramming LanguagesJava, Python, Golang, CWeb TechnologiesHTML5, CSS, Angular, React, NodejsJava ModulesJ2EE 8/11/17, Java Servlets, JSP, Java Beans, Multi-Threading, Web Services, SOAP, WSDL, JMS, JDBC, JAXB, JAXP, Apache Kafka, Camel, RabbitMQ, Redis CacheSpring ModulesSpring Boot, Core, AOP, Security, ORM, Data JPA, Cloud, Rest APIs, MVC, Configuration server, API Gateways, Spring Cloud Service Registry (Netflix Eureka), Spring Cloud Circuit Breaker (Hystrix), Spring Cloud Sleuth (Debugging distributed Tracing), Spring Cloud Load Balancer, SAGA pattern, DevOps, GraphQLServersApache Tomcat, J Boss, WebLogicDatabasesOracle, MYSQL, HSQL, IBM AS400, Couchbase DBOperating SystemsLinux, Windows, MACKey SAP SkillsOrder management system, Collection points, SAP CPI, CPQ, Marketing Cloud, Gigya/CDC, Data Hub, WCMS, Smartedit, Backoffice, HAC, HMC, Integration with SAP ERP and third-party application, Solr, WCMS, Catalogs Management, PromotionsCloudSAP CCV2,AWS(S3,EC2,AWS Networking, Watchlogs), MulesoftContinuous Deployment ToolsJenkinsContinuous Monitoring ToolsPrometheus, Cloud Watch, Grafana, Dynatrace, KibanaContinuous Integration ToolsJenkins, SonarQubeScripting LanguagesPowerShell, Bash, Java ScriptOrchestration & Container ToolsDocker, Kubernetes, IngressBuild and Release ToolsApache Maven, Ant, GradleSource Control ToolsBitbucket, GitHub, Gitlab, Source Tree
Solid knowledge of JAVA
Solid knowledge of JAVA
API design knowledge
Cloud-based storage
Software Development
Accomplishments
- Worked OCC API and Spartacus/React based Headless E-commerce
- Developed and Deployed Application on D1,S1,P1 on SAP Commerce Cloud V2 (CCV2) and AWS Infrastructure for SAP Hybris and Spring Boot Applications
- Having Good knowledge on Payments integration With Adyen and CyberSource
- Worked On SAP Commerce Integration with AEM and PIM Base Project
- Worked on Zendesk and TEQCYCLE API Integration
- Worked On SAP Customer Data Cloud (Gigya CDC)
- Working Experience on Integrating Amplience With SAP Commerce
- Having Knowledge On SAP CPI, Datahub, SAP Marketing Cloud and CPQ
- Working Experience on Integrating Hybris with 3rd Party Product Search and Checkout Functionality Using Attraqt and Eshopworld
- Worked on Order Management Integration using MNP
- Working Experience on OData Service to import Price and Product and Stock Feed in to Commerce
- Good experience on Cockpit Configuration, Cart, WCMS, Check out, Croon jobs, HMC customization, Back-office Customization and Impex wizard modules
- Strong analytical, debugging , code rearview ,design skills with experience in fixing ad hoc production issues
- Architectural experience with frameworks such as Spring Framework and Spring Boot
- Skilled in SAP Hybris Administration, Backoffice, Hybris Commerce development and SAP Hybris Infrastructure.
Software
Sap hybris
Timeline
Southeast Missouri State University
Master’s from Computer Science
08.2022 - 12 2023
Senior Hybris Developer
03.2022 - 11.2022
Senior Hybris Developer
Ascensus Specialties
10.2021 - 02.2022
Senior Hybris Developer
Samsung, Toko
01.2021 - 09.2021
Senior Hybris Developer
L.K Bennett, KPS
08.2020 - 12.2020
Senior Hybris Developer
The Bodyshop, KPS
04.2019 - 07.2020
Hybris Developer
Brakes Bro ltd, KPS
08.2018 - 03.2019
Hybris Developer
09.2017 - 07.2018
Senior Java Developer
Steel Authority of India
01.2016 - 09.2016
Java Developer
ICICI Bank
12.2014 - 12.2015
Jawaharlal Nehru Technological University
Bachelor of Technology from Electronics and Communication Engineering
07.2010 - 7 2014