Sarfaraj Hussain
Noida
Summary
3+ years of experience in all phases of Software Development Life Cycle including development, integration, maintenance, and testing of Client/Server environment in web applications using Java/J2EE related technologies Experienced with Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented Programming (OOP) and its implementation.
Overview
3
3
years of professional experience
Work History
Backend Java Developer
Tata Consultancy Services
12.2021 - Current
- Involved in the Analysis, Design, Coding, modification and implementation of user requirements
- Interacted with business team to gather requirements and successfully delivered the initiative such as email campaign to customers, delivering sensitive files to external vendor through secured route
- Worked on migration of an existing Spring Framework application to a Spring Boot application
- Developed java modules implementing business rules and workflows using Spring Boot
- Writing and maintaining service application code, frameworks, libraries, APIs and documentation
- Used Log4J for logging and debugging and JUnit for Testing
- Defined and executed performance load tests using Apache JMeter
- Developed different SOAP Web Services using WSDL, XML, XSD
- Used SoapUI tool to test the web services
- Branching, Merging, Release Activities on Version Control Tool GIT
- Used GitHub as version control to store source code and implemented Git for Branching and merging operations for Java Source Code
- Worked in configuring various AWS IAAS (Infrastructure as a Service) Components like EC2 for running applications virtually S3, Glacier, EBS for persistent and block level storage, Elastic Cache, Dynamo DB, SQS for message queueing, RDS for setting relational database in cloud and Lambda for server less program functions
- Migration of Existing Application to AWS cloud
- Used Amazon Web Services (AWS) like EC2, S3, RDS, CloudWatch and Cloud Front for promoting code in various environments
- Virtualized the servers using Docker for the test environments and dev-environment needs, also deployed application to Docker containers
- Management and Administration of AWS Services CLI, EC2, VPC, S3, ECS, ELB, Route 53, CloudWatch and IAM
- Integrating alarms in CloudWatch service for monitoring the server’s performance, CPU Utilization, and Disk Usage to take recommended actions for better performance
- Created scripts in Python which integrated with Amazon API to control instance operation
- Worked on JIRA for defect/issues logging and tracking and documented my work using Confluence
- Running build jobs and integration tests on Jenkins Master/Slave configuration
- Release Engineer for the team that involved multiple simultaneous software releases
- Documented the entire build and release engineering process and provided on call support
- Worked on Modules of ServiceNow like Incident Management, Change Management, Service Catalogue, and Reporting and other custom applications
- Created Splunk Dashboards, Visualizations, Statistical reports, scheduled searches, and alerts, and also worked on creating different other knowledge objects
- Resolve Bugs and Change Requests to already existing code
Java/J2ee Developer Trainee
Clayfin Technologies Pvt. Ltd.
04.2021 - 12.2021
- Analyzed and modified existing code wherever required and Responsible for gathering, documenting and maintaining business and systems requirements, and developing designs document
- Designed and developed Application based on Spring Framework using MVC design pattern
- Used Apache Tiles and JSP in the presentation tier
- Designed and developed the UI using JSP, HTML, JQuery, CSS and JavaScript
- Used Spring Core for dependency injection/Inversion of control (IOC), and integrated framework using Hibernate
- Utilized Hibernate for Object/Relational Mapping purposes for transparent persistence onto the SQL Server database
- Developed REST web services using Apache CXF
- Maven was used for the entire build process
- Developed Message Driven Bean (MDB) components for JMS messaging
- Used JDBC to invoke Stored Procedures and database connectivity to Oracle
- Deployed application in WebSphere Application Server
- Eclipse as IDE for developing and debugging the application
- Created JUnit tests for various modules
- Used SVN for versioning and concurrent access to the project files
Education
Bachelor of Science - Information Technology
Dr. APJ Abdul Kalam Technical University
Lucknow, India05.2021
Skills
Technical Skills:
Programming Language: Java, C#, SQL
UI Technologies: Angular JS, jQuery, JSON, AJAX, JavaScript, Type Script
J2EE Framework/ORM: Spring, Hibernate, JDBC, Spring Boot, JMS
Web Services: REST, SOAP, Microservices
Deployment Server: Tomcat, WebSphere, JBoss, WebLogic
Database: MySQL, Oracle, SQL Server
IDE: Eclipse, IntelliJ
Operating Environment: Windows, Linux/Unix
Version Control: SVN, CVS, Git
Testing/Logging Frameworks: Junit, Log4j, Mockito, Selenium, Cucumber, Rest Assured
Build Tools: ANT, Maven, Jenkins
Design Methodologies: Agile, Waterfall, TDD, BDD
Data Structures and Algorithms
Strong Interpersonal and Communication Skills
Design Patterns and Principles
Debugging and Troubleshooting
New Feature Development
Timeline
Backend Java Developer
Tata Consultancy Services
12.2021 - Current
Java/J2ee Developer Trainee
Clayfin Technologies Pvt. Ltd.
04.2021 - 12.2021
Bachelor of Science - Information Technology
Dr. APJ Abdul Kalam Technical University
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