Richie Sam Oommen

About Richie Sam Oommen

Pricing for 3P Sellers on Amazon worldwide, India org leader.Engineering manager, R&D, CSG.[Full Stack Developer and technical lead, SingleView R&D, CSGi]- Full stack developer. Developed a new product to manage the Operational activities of a telecom service provider- Product exposes a front end web application for managing product offers for telecom operators, creating and maintaining operational scheduling tasks, GL accounting aspects- Tech stack: Angular JS 1.6, JavaScript, Typescript, Jasmine, Karma, Protractor/Selenium, Less, Css, Java Rest server, C++, Oracle SQL, Tuxedo- Responsible for development and coding of new modules, and code/architectural design, coding of product framework and patterns, team management- Developed a currency management interface, an interface to create and maintain scheduled tasks, an interface which can execute monthly or periodic bill cycles to generate invoices- Set up a new web development team, working as the scrum master/lead for the team[SingleView R&D, CSGi]As a member of the RnD team for the telecom solution product, created market critical features into the product which includes:1. Rating/ Billing, taxation etc of Postpaid and prepaid calls, usage and other events2. Network interaction by the use of Diameter adapters and Sy, Sp, Gy interfaces, etc3. CRM module which can handle customer requests and manage workflows, manage accounts, customer products, etc4. Interfacing with external systems such as printing systems, selfcare systems, GL and accounting systems, etc[Software Developer, Subex]Expertise: Java, Oracle, Pl/SQL, C++.NET, MS SQL, C#, Perl and scriptingProduct knowledge: Telecom Billing, Telecom Rating, Customer Management, Telecom Call routing, Switch routing management of calls, Interconnect Billing of calls, Partner Management, Telecom product configuration[Starhub, Singapore, Telefonica Spain, Telstra Hong Kong]

Experience

1. Engineering Manager

   Amazon

   Apr 2021 — Present · Bengaluru, IN

Education

• College of Engineering, Chengannur

  Bachelor of Technology, Computer Science 'n Engineering

  2007 — 2011

• Marthoma Residential School

  High School, School Education

  1995 — 2007

Skills

• Java
• Perl
• Sql
• Pl/Sql
• Telecommunications
• C
• Software Development
• .net
• Mobile Applications
• C++
• C#
• Linux
• Javascript
• Mysql
• Oracle
• Operating Systems
• Eclipse
• Unix
• Programming
• Python
• Php
• Windows
• Java Enterprise Edition
• Android
• Jdbc
• Data Structures
• Html
• Microsoft Office
• Css
• Oracle Sql Developer
• Core Java
• Requirements Analysis
• Algorithms
• Telecom Bss
• Telecommunications Billing
• Billing Process
• Angularjs
• Karma
• Jasmine Framework
• Protractor