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Sr JAVA Developer , Software Architect
Jai Wardhan
,
dublin, Ireland
Experience
Other titles
Skills
I'm offering
Recognized software solution provider and problem solver. With over 19 years of experience in
delivering enterprise technology solutions for leading global companies in a variety of business
verticals. Extensive Experience and specialized expertise in conceptualizing, modeling,
performance optimization and constructing secure java base solutions using variety of open-
source framework. Have done numerous projects where implementation was done in the local
and Cloud Base Infrastructure. Involve in multiple scrums for Performance Engineering which
includes front end and Server-side profiling.
• Results-driven , Can-Do attitude , proven problem solving and troubleshooting skill.
• Excellent communication and interpersonal skills and wide breadth of technical
knowledge & Expertise.
• Domain knowledge.
- Banking & Finance
- Aviation Industry.
- ERP (Warehouse / Logistic)
- Education and training.
- GDPR- EU Data Protection Certified (aviation)
delivering enterprise technology solutions for leading global companies in a variety of business
verticals. Extensive Experience and specialized expertise in conceptualizing, modeling,
performance optimization and constructing secure java base solutions using variety of open-
source framework. Have done numerous projects where implementation was done in the local
and Cloud Base Infrastructure. Involve in multiple scrums for Performance Engineering which
includes front end and Server-side profiling.
• Results-driven , Can-Do attitude , proven problem solving and troubleshooting skill.
• Excellent communication and interpersonal skills and wide breadth of technical
knowledge & Expertise.
• Domain knowledge.
- Banking & Finance
- Aviation Industry.
- ERP (Warehouse / Logistic)
- Education and training.
- GDPR- EU Data Protection Certified (aviation)
Markets
United Kingdom
Links for more
Once you have created a company account and a job, you can access the profiles links.
Language
English
Fluently
Ready for
Larger project
Ongoing relation / part-time
Full time contractor
Available
My experience
2017 - ?
freelance
Sr. Software Consultant & Solution Architect
Stobart Air.
Take care of all Application running for Company Business which Include Understanding of Airline
business from IT Prospective and design solution to improve business. Working closely with various
Departments like Ground Operation, Flight Operation and Aircraft Maintenance Training and Compliance and Finance.
My key responsibility
• Find IT Solution Gap across the department and provide Solution designing for the same align
with the requirements and compliance with the IATA stander.
• Performance improvement of all the production system running for the business.
• Build the framework and provide solution architecture for new projects
• Working closely with the 3rd party software vendor with the existing issue and the Software
Solution GAP. Conduct knowledge transfer and training to the end user and local IT Support
team.
• Managing daily data on AWS Cloud through JSON , XML Export.
• Develop well few Batch Job and reports for internal data Maintenance and transfer across
the server and location over daily operating around 300 Aircrafts.
• Some Project Detail: Developed 3 Semi ERP Application start from scratch using SDLC
Process
- Internal Corporate portal: This portal takes care of about 10 local internal application for
SSO with the Local Active Directory (ADFS). Taking care of full profiling of over 700 local
users for their accessibility and rights of the in-house running application through the Active Directory. Provide API for good few reports for all running Aircrafts around 300 per
day. This also monitor all running batch jobs for the company. These jobs are taking data from our core ERP Application and updating to the various application like Engineering ,
Compliance , HR , Rostering , Ticketing system.
- Flight Operation: The key responsibility of this application to capture and monitor all
Aircrafts live data, Store into a central database system for further processing and
reporting purpose. Manage various Flight related Document (Compliance / Passenger /
Engineering / Crew Rosters and Some other key documents to the Crew Members and Ground Handlers who are in Flight Operation along with the Ground Staff. Develop 2
Independent Microservices for the Flight Sector data management, hosted on AWS
Cloud.
- AP- Fuel Report: This application was built for the Finance Department and the key job
of this report is. Converting all electronically incoming Invoice from the Fuel Supplier and Authorized Vendor from XML format to the CSV Format , Load into Sage System DB
using periodic batch JOB and send report to the Finance Controller on daily basis
3 P a g e
Technology: JAVA - Spring Framework. MySQL , Sql-Server , JSON, XML , EXCEL, HTML
, java script, CSS , Rest - API , Microservices
business from IT Prospective and design solution to improve business. Working closely with various
Departments like Ground Operation, Flight Operation and Aircraft Maintenance Training and Compliance and Finance.
My key responsibility
• Find IT Solution Gap across the department and provide Solution designing for the same align
with the requirements and compliance with the IATA stander.
• Performance improvement of all the production system running for the business.
• Build the framework and provide solution architecture for new projects
• Working closely with the 3rd party software vendor with the existing issue and the Software
Solution GAP. Conduct knowledge transfer and training to the end user and local IT Support
team.
• Managing daily data on AWS Cloud through JSON , XML Export.
• Develop well few Batch Job and reports for internal data Maintenance and transfer across
the server and location over daily operating around 300 Aircrafts.
• Some Project Detail: Developed 3 Semi ERP Application start from scratch using SDLC
Process
- Internal Corporate portal: This portal takes care of about 10 local internal application for
SSO with the Local Active Directory (ADFS). Taking care of full profiling of over 700 local
users for their accessibility and rights of the in-house running application through the Active Directory. Provide API for good few reports for all running Aircrafts around 300 per
day. This also monitor all running batch jobs for the company. These jobs are taking data from our core ERP Application and updating to the various application like Engineering ,
Compliance , HR , Rostering , Ticketing system.
- Flight Operation: The key responsibility of this application to capture and monitor all
Aircrafts live data, Store into a central database system for further processing and
reporting purpose. Manage various Flight related Document (Compliance / Passenger /
Engineering / Crew Rosters and Some other key documents to the Crew Members and Ground Handlers who are in Flight Operation along with the Ground Staff. Develop 2
Independent Microservices for the Flight Sector data management, hosted on AWS
Cloud.
- AP- Fuel Report: This application was built for the Finance Department and the key job
of this report is. Converting all electronically incoming Invoice from the Fuel Supplier and Authorized Vendor from XML format to the CSV Format , Load into Sage System DB
using periodic batch JOB and send report to the Finance Controller on daily basis
3 P a g e
Technology: JAVA - Spring Framework. MySQL , Sql-Server , JSON, XML , EXCEL, HTML
, java script, CSS , Rest - API , Microservices
Technology, Microservices, Spring, Solution architecture, Management, Finance controller, Finance, Compliance, Architecture, Engineering, ERP, It, Support, Software, Detail, Server, Production, Portal, Framework, Processing, API, Design, Html, Mysql, Sql, Java, Excel, It support, HTML/CSS/Javascript, AWS, Css, Training, JSON, XML, REST, SoMe, Database, Active Directory, Cloud
2007 - 2017
freelance
Sr. SAP Consultant / Account Manager
SAP Ireland.
I work with SAP Ireland in a Product Consulting team as a senior engineer Level -3 Support team
member for the product Cloud Based SAP Solution Manager 7.2 , SAP ERP , SAP NetWeaver J2EE
Engine my core day to day task are listed below.
• Cloud SAP Solution Manager 7.2 (J2EE / Dual Stack)
Working with over 5000 customer installation base and providing consulting and 3rd Level of
support on their Install Base. Implementation of RSLAF (Run Sap like a Factory) life-cycle of SAP Solution. This includes implementation, operations and Optimization. This also includes
designing the blueprint of customer landscape with the project and integration with SAP
Solution Manager 7.2 so that the entire landscape and SAP solution could be easily managed and monitored by one single platform in a cost-effective manner. The last project I worked
on, had over 300 system installed in their IT Landscape across the Globe and all of them must
be managed through 1 Global Solution Manager system.
Here below is the core task carried out in day to day basis.
- Installation/ Upgrade of SAP Solution Manager.
- Carry out full post Installation activity.
- Configuration of Early watch alert , Service Desk for Best practices messaging.
- End to End analysis through RCA Tool Exception, Workload and Trace analysis.
- Setting up Technical Monitoring with Alert feature.
- Planning and designing of SLD and LMDB for all possible type of business application
this includes some non-SAP Application as well.
- Configuration of CHARM, MOPZ, Business Process Monitoring and Data Volume
management scenario with Solution manager 7.2 as per business requirement.
- Along with this above core task I was also involve with the Solution Manager
Development team in the project of new SP release right from Solution Manager 7.2
SP02 till SP13.
- Done full End to End Implementation of Solution Manager 7.2 on the SAP Cloud.
- I was core member of Solution Manager 7.2 Product Development team where I
was doing Unit Testing before release.
• Account Manager:
On part time basis, I have also worked as Account Manager for few SAP Customers where I
was the first contact point @ SAP Side, My key responsibility was these below:
- To understand the customer business and their existing SAP Solution.
- A daily basis follows up with I.T. Head of customer regarding their day-to-day IT
operational issue and helping them out with solution from the SAP back office.
4 P a g e
- Creating proposal for the upgrade and enhancement of their SAP Landscape with the new
product and SP packs License renewal and negotiating customer with the better pack and quality of service.
- As and when if required allocate the best support and service to the client from SAP
Resources, especially in the critical situation like production system down.
- Address all open issue from SAP side in their onsite team meeting.
- Create services and support plan for the SAP Customer who required time to time.
member for the product Cloud Based SAP Solution Manager 7.2 , SAP ERP , SAP NetWeaver J2EE
Engine my core day to day task are listed below.
• Cloud SAP Solution Manager 7.2 (J2EE / Dual Stack)
Working with over 5000 customer installation base and providing consulting and 3rd Level of
support on their Install Base. Implementation of RSLAF (Run Sap like a Factory) life-cycle of SAP Solution. This includes implementation, operations and Optimization. This also includes
designing the blueprint of customer landscape with the project and integration with SAP
Solution Manager 7.2 so that the entire landscape and SAP solution could be easily managed and monitored by one single platform in a cost-effective manner. The last project I worked
on, had over 300 system installed in their IT Landscape across the Globe and all of them must
be managed through 1 Global Solution Manager system.
Here below is the core task carried out in day to day basis.
- Installation/ Upgrade of SAP Solution Manager.
- Carry out full post Installation activity.
- Configuration of Early watch alert , Service Desk for Best practices messaging.
- End to End analysis through RCA Tool Exception, Workload and Trace analysis.
- Setting up Technical Monitoring with Alert feature.
- Planning and designing of SLD and LMDB for all possible type of business application
this includes some non-SAP Application as well.
- Configuration of CHARM, MOPZ, Business Process Monitoring and Data Volume
management scenario with Solution manager 7.2 as per business requirement.
- Along with this above core task I was also involve with the Solution Manager
Development team in the project of new SP release right from Solution Manager 7.2
SP02 till SP13.
- Done full End to End Implementation of Solution Manager 7.2 on the SAP Cloud.
- I was core member of Solution Manager 7.2 Product Development team where I
was doing Unit Testing before release.
• Account Manager:
On part time basis, I have also worked as Account Manager for few SAP Customers where I
was the first contact point @ SAP Side, My key responsibility was these below:
- To understand the customer business and their existing SAP Solution.
- A daily basis follows up with I.T. Head of customer regarding their day-to-day IT
operational issue and helping them out with solution from the SAP back office.
4 P a g e
- Creating proposal for the upgrade and enhancement of their SAP Landscape with the new
product and SP packs License renewal and negotiating customer with the better pack and quality of service.
- As and when if required allocate the best support and service to the client from SAP
Resources, especially in the critical situation like production system down.
- Address all open issue from SAP side in their onsite team meeting.
- Create services and support plan for the SAP Customer who required time to time.
SAP ERP, Manager, UP, Production, Feature, SAP Solution Manager, Office, Monitoring, Development, Testing, Implementation, Support, Product development, J2EE, It, Service, Integration, Management, Account Manager, Consulting, ERP, Cloud, SoMe, SAP
2005 - 2006
job
Sr. Software Engineer
HP Ireland.
I worked with HP - Ireland in Leixlip as a software engineer, my prime responsibility was to work as production support Engineer level 3 , With the Development team and Business team ,here I
was guardian of 2 main JAVA Base Application. My key duty was
• Monitoring application and taking care of the incident which is escalated from the 2nd
level of Support team and doing debugging , code fix and data fix ship the code and pack
to the production system.
• Writing the technical SRS Documents for the new requirements and IT Gap reported from
the business team. Working with the developer team to get this ready and deploy to the production system.
• Conduct project knowledge transfer sessions for Support Team and the End User of application .Written good few user guides for the users.
• Technology used there was Oracle, Workflow , JSP , XML HTML CSS and JAVA , Server-
Side API with the servlets.
was guardian of 2 main JAVA Base Application. My key duty was
• Monitoring application and taking care of the incident which is escalated from the 2nd
level of Support team and doing debugging , code fix and data fix ship the code and pack
to the production system.
• Writing the technical SRS Documents for the new requirements and IT Gap reported from
the business team. Working with the developer team to get this ready and deploy to the production system.
• Conduct project knowledge transfer sessions for Support Team and the End User of application .Written good few user guides for the users.
• Technology used there was Oracle, Workflow , JSP , XML HTML CSS and JAVA , Server-
Side API with the servlets.
It, Production, Server, Monitoring, Software, Development, Workflow, Jsp, Support, Developer, Css, Technology, XML, Oracle, API, Writing, HTML/CSS/Javascript, Java, Html
2000 - 2004
job
Software Developer
ORACLE.
This was very first job here I started worked in year 2000 as a Junior software developer. Using this
technology, I have developed few client server applications also some 3 Tier applications ASP, VB-
COM, JAVA ,JSP, HTML, JAVA SCRIPT, XML,CSS, VB SCRIPT , ORACLE , SQL SERVER , APACHE
TOMCAT , IIS SERVER. Using this technology, I have developed few client server applications also
some 3 Tier applications.
My main responsibility in this company was to write code based on the technical document delivered
by the analyst and after writing code passing on to Quality Control team, and later deliver to
5 P a g e
production. I was fully involved in complete lifecycle development of an Enterprise Level of application.
I got lots of customers facing experience, which include working with the customer for the project
implementation and post implementation activity. Like Data maintenance and creating different kind
of reports as per business requirement was part of this job. Answering end user query, bug fixing and providing online technical support was also part of my job.
Few key Projects:
• Coca Cola , Country Warehouse synchronization.
• TBW B2B Contract Bidding and Expense Management System.
• Exam Test Prep system (Mock Test / Reporting)
• GOD Freight Management System.
technology, I have developed few client server applications also some 3 Tier applications ASP, VB-
COM, JAVA ,JSP, HTML, JAVA SCRIPT, XML,CSS, VB SCRIPT , ORACLE , SQL SERVER , APACHE
TOMCAT , IIS SERVER. Using this technology, I have developed few client server applications also
some 3 Tier applications.
My main responsibility in this company was to write code based on the technical document delivered
by the analyst and after writing code passing on to Quality Control team, and later deliver to
5 P a g e
production. I was fully involved in complete lifecycle development of an Enterprise Level of application.
I got lots of customers facing experience, which include working with the customer for the project
implementation and post implementation activity. Like Data maintenance and creating different kind
of reports as per business requirement was part of this job. Answering end user query, bug fixing and providing online technical support was also part of my job.
Few key Projects:
• Coca Cola , Country Warehouse synchronization.
• TBW B2B Contract Bidding and Expense Management System.
• Exam Test Prep system (Mock Test / Reporting)
• GOD Freight Management System.
Technology, Online, Vb, Production, Enterprise, Server, Software, Development, IIS, Tomcat, Implementation, Jsp, Support, Analyst, Developer, Css, ASP, Test, Management, Apache, SoMe, B2B, XML, Oracle, Writing, HTML/CSS/Javascript, Java, Sql, Html
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