Highlights:

Skills:Informatica, SQL, PowerBuilder, Unix, Reports, Python, R, Artificial Intelligence, Machine Learning, Deep Learning

Software Developer 01/2019 - 08/2019
Solution Details Pte Ltd, Singapore, Singapore Singapore
Industry: Information Technology
POS and ERP Applications
Worked in POS and ERP PowerBuilder product maintenance and development. Handled ERP and POS product integration with third party Apps for Invoice import, 3 way PO matching, Market Basket Analytics, CRM, Mobile and Web ordering applications. Developed APIs in PHP, MYSQL and APACHE to get orders and send items and prices as JSON files. Also have knowledge in installing configuring Apache, Php in Linux and Cloud servers--
Senior Software Developer 08/2019 - 08/2024
Envision Software Engineering Private Limited, Chennai, Tamil Nadu India
Industry: Information Technology
Envision ERP Application
New Developments and Maintenance of large ERP application in Powerbuilder 10.5 and Oracle (PL/SQL procedures, Functions, Triggers, MQT, etc) used by more than 40 clients in USA. Handled X12 EDI interface to ERP application.--
Senior Software Developer 01/2018 - 12/2018
Envision Software Engineering Private Limited, Coimbature, Tamil Nadu India
Industry: Information Technology
Envision ERP Application
New Developments and Maintenance of large ERP application in Powerbuilder 10.5 and Oracle (PL/SQL procedures, Functions, Triggers, MQT, etc) used by more than 40 clients in USA. Handled X12 EDI interface to ERP application.--
Application Developer 04/2015 - 07/2017
Solution Details Pte Ltd, Singapore, Singapore Singapore
Industry: Information Technology
POS and ERP Applications
Worked in POS and ERP PowerBuilder product maintenance and development. Handled ERP and POS product integration with third party Apps for Invoice import, 3 way PO matching, Market Basket Analytics, CRM, Mobile and Web ordering applications. Developed APIs in PHP, MYSQL and APACHE to get orders and send items and prices as JSON files. Also have knowledge in installing configuring Apache, Php in Linux and Cloud servers--
Program Consultant 12/2011 - 03/2015
Vanguard Logistics Services, Chennai, Tamil Nadu India
Industry: Logistics
Directions Application
Maintenance of PowerBuilder and Oracle Interface Programs. 24 X 7 Interface Production Support for Invoice Feeds from PowerBuilder system to Oracle Financials. Support to Oracle Apps team to issues relating to Interface feeds.--
Technical Lead 08/2002 - 12/2011
Wipro Technologies, Chennai, Tamil Nadu India
Industry: Information Technology
Technical Lead with wide variety of experience in IT.
Started with an offshore job as a project engineer for an insurance client, later went onsite and worked for Fund Management client in US as 24X7 production support. I was involved in pre-KAP and KAP with an Insurance client in UK and later supported the same from offshore. Worked in ETL projects as Technical Lead leading a team of Informatica professionals for an insurance client. Later moved to retail to support large set of third-party applications. Clients: Friend's Provident UK, Putnam Investments USA, Aviva Insurance UK, Farmers Insurance USA, Washington Mutual Bank USA, States Street USA, Bank of America USA, Zurich Insurance Switzerland and Petco USA.--
Software Engineer 09/2000 - 02/2002
Orisoft Technology Sdn Bhd, Kuala Lumpur, Kuala Lumpur Malaysia
Industry: Information Technology
Applications for Unit Trust, HR, Payroll, and Time Management Applications
Worked on product to maintain Tier (Individual) and Institutional agents for Unit Trust Companies. To keep track of the units sold by the agents and calculate their monthly, quarterly, half yearly and yearly commissions and other benefits. I also worked on Orisoft's HR, Payroll and Time Management system for enhancement in reports and bug fixing. Requirement Gathering, Design & Development, Client Meetings, Invoice Billing Enhancement, maintenance and customer support for the product. Developed new process for calculating Career Benefit, Trailer Commissions, Personal Persistency Award Reports. Exposure to Oracle Database creation and data conversion from flat file to Oracle Database. Worked on Orisoft's Payroll, Human Resource and Time Management Products, enhancements of reports and interfaces. Unit testing and Regression testing for releases. Received training in PFC and Sybase EAS from architect.--
Programmer 08/2000 - 09/2000
HCL Infosystems Ltd (On Contract), Chennai, Tamil Nadu India
Industry: Information Technology
Warehouse Maintenance Application
This application is used for Sales and Inventory maintenance of Warehouse, sales and marketing network of HCL Frontline Division. Developed E-mail option for sending reports as attachments.Tracing documents relating to sales orderReports on sales tax, net margin (month wise, division wise, etc) and Dealer Commission. Enhance the base interface functionality--
Programmer 02/1999 - 12/1999
Deltatec Solutions (P) Ltd, Chennai, Tamil Nadu India
Industry: Information Technology
News Paper Advertisement Booking and Accounting System
The application is developed for booking the advertisement and accounting the transactions for Indian Express Newspapers Bombay. Development of Master Maintenance, Cheque Reversal, Receipts, Advance cash registers, and AdHoc Package Definition Modules.--
Programmer 12/1997 - 02/1997
COMTEC Computer Services, Trichy, Tamil Nadu India
Industry: Information Technology
Integrated Crop Management System
Worked on a project "INTEGRATED CROP MANAGEMENT SYSTEM" developed for computerizing the collective functioning of a large agricultural farm consisting of nurseries, green houses and fields. Log sheets are maintained for the above areas of farm operations.--

Bharathidasan University 06/1991 - 04/1994
Trichy, Tamil Nadu, India
Degree: Bachelor's Degree
Major:Physics
Minor:Mathematics, Chemistry
I have passed with First Class grade

Ragavan Dinakar ETL, PowerBuilder, Informatica
Senior Software Developer PowerBuilder, PL/SQL, Unix, Autosys, Python, R, Data Engineer, ETL, INformatica