Java Developer

12/2017 – 12/2018

DEN Network is one of the Duo clients and which is a Top Cable Service Provider in India. Duo software is providing the all technical support and maintenance for their system through onsite and in remote for DEN. Over 8 million subscribers are accommodated in the database system of DuoSubscribe v4.9.
As an Application Support Engineer I worked on the product DUOSubscribe and I rather go by Third level application support and DB Administration/Maintenance.
Daily routines:
 Developing T-Sql scripts to creates standard procedures
 Lead client facing troubleshooting for the DUOSubscribe version4.9/5.1 platform
 Provided support for SQL 2000, 2005 and 2008, MongoDB, SMTP routing and IIS 6.0
 Working on priority tickets and fixing bugs on mid-level issues
 Installed, Deployed, and supported for products (DuoSubscribe, FaceTone, CloudCharge, DigIn, SmoothFlow) using ASP.Net, C#, Microsoft Servers
 Created monitoring, automation, metrics and utility scripts using Korn Shell, SQL and Java
 Write SQL for ad hoc and monthly reports requested by upper management or users.
 Identify quality improvement and feature enhancement opportunities
 Modify databases and products as per clients' specifications
 Create and maintain internal troubleshooting documents for commonly reported issues
 Debug reporting discrepancies between external ad servers and internal systems
 Participate in stand-up and retrospective meetings

Microsoft SQL-Server (MS SQL), mySQL, Git, J2EE (Java EE), Jenkins, Jira, PL/SQL, Spring, Swing (Java)

12/2016 – 12/2017

I was worked in few in house projects at ESoft for their own usage. I have been directly working with lead developers and also worked in a team of four developers. I was been from scratch to end for few projects like Registration system and staff control product which both deal with all students and staffs from all nation.

Responsibilities:
 Develop frontend(Swing, JavaFx and Angular) and Backend services in core Java
 Fresh database creation for entire setup in Sql and deployed MSSQL server
 Coordinate the design and implementation of various applications, including collaboration with project managers, and client representative and development teams.
 Investigating alternate configurations & implementing better solutions.
 Designing, developing, testing & configuring for a custom pre-authenticated scenario
 Lecturing JAVA, I deliver from basic concepts of Java to Enterprise Edition (J2EE)
 In C#, I conduct lessons from console based applications and User Interface developments also(UI/UX Design)

IDS (Intrusion Detection System), IPS (Intrusion Prevention System), Qualitätsmanagement / QS / QA (IT), Testing (IT), Software Architektur / Modellierung, C#, Hibernate (Java), J2SE (Java SE), Amazon Web Services (AWS)

12/2014 – offen

Designed and coded application components in an Agile/TDD environment
 Worked with clients on identify projects and worked on
software solutions for those projects
 Researched, identified and documented client’s technical requirements.
 Developed SQL, PL/SQL, stored procedures along with Shell Scripting- database application scripts.
 Wrote JUNIT test cases for testing all spring service calls and MVC validations
 Created data flows and database schemas.
 Implemented project design, standards and processes.

Responsibilities:
 Developing and implementing medium level applications front-end using Java Swing and Java FX, which it is integrated with Java SE.
 Manage a team with agile methodologies and conduct daily meetings and retrospective meeting at end of sprints through Hangouts or Skype
 Testing using Selenium IDE and Web driver also
 Using Eclipse and Visual Studio for coding environment
 Write high-quality content articles in various topics such as ancient cultures, social media, environmental issues, youth, and general society

WordPress, JDBC (Java Database Connectivity), mySQL, Oracle Database, C#, Hibernate (Java), J2EE (Java EE), J2SE (Java SE), Spring, CSS (Cascading Style Sheet), HTML, JavaScript, JavaScript-Frameworks, PHP, Vue.js