Praveen Rangaswamappa

Hands on experience in

• Increased performance of backend API by Designing and Developing Backend services, with JSON restful API's, for mobile clients using NoSQL- MongoDB, Go-Lang, Google location/map API's.
• Created ETL tools using Python for curating large amount data from multiple data sources with different format, which increased productivity of operations team s and Creating tools required for engineering and operations team.
• Performed hosting of these services in AWS cloud services- SFTP, s3, lambda, CloudFront, Digital Ocean, GitHub, Hiroku, CloudFlare, Docker.
• Worked with Agile teams of size 2-8.

Role: Lead Developer

• Tools: Django, JQuery(Ajax), XHTML, css, XMLRPC, Eclipse – PyDev, Perforce

Responsibility

• Project - Automation of Windows 8/Linux Test cases
• Team Size 6 + 1QA
• Language Python
• Tools
• Pywin32, Pywinauto, SendKeys, wmi, Xml, PyQt, Perforce, IBM JAZZ, Dogtail, Eclipse-PyDev, Doxygen-Eclox, PyLint, Cxfreeze
• Role and Responsibility
• Role: Lead Developer – Test Automation
• Created framework using Python which integrated testing of apps of Windows platform validation using python.
• For which Intel-Client and UST –global recognized and awarded twice for work.

Project

Creation of packet filter firewall for Linux TCP/IP packets

Team Size

2

Language

C++ using NOKIA QT framework.

C for Device Driver programming.

Tools

Qt creator, Qt Designer, Unix System programming, QML, Linux Kernel source 2.6.30 or higher

Role and Responsibility

Role: C++ Developer under Linux.

Responsibility

a) Creation of packet filter firewall for Linux TCP/IP packets.

b) Designing and Coding for UI using Qt framework and Qt Designer.

c) Network programming using Socket programming.

d) Creating user space dynamic device driver for filtering packets using net filter hookups.

• Worked as Redhat Enterprise Linux 4.0, 5.0 Trainer from October 2006 till Aug 2008. Jetking Training Institute-Tumkur, also worked as Trainer C, C++ Manipal Institute of Computer Education.
  

Project

Atomization of Production using Barcode Reader and Sticker printing

Team Size 3

Language Visual Basic 6.0

Tools

Visual Studio, Seagate Crystal reports, Microsoft sql server.

Role and Responsibility

Role: Developer

Responsibility

a) Atomization of production in Kurlon Pvt Ltd, Dabaspet foam division, using Visual basic as front end for UI.

b) Programming Using Barcode dll to communicate with the Hardware and get prints for particular product Creation of Tables and Normalization of them in Microsoft Sql server 2000.

Writing Stored Procedures and functions for report generation in MS SQL server 2000.

Designing Reports using Segate crystal reports.