SUMMARY

• 6+ years of combined work experience in Software and Web Application Development, Network Design and Operations, System Performance, RF Optimization.
• Good working experience in Python Unix Shell programming, MySQL.
• Well experienced in Unix korn shell scripting.
• Good working experience on python web application development using Django and DjangoRest framework.
• Experience in reading and writing xml reports with Python XML modules.
• Strong Knowledge in Microsoft Office and Strong Documentation Skills.
• Proven ability to lead SNV project for top Markets like Boston, Connecticut, Carolina, Virginia.
• Good written and verbal communication skills and Excellent Team player as well as developed quality to work independently.
• Bachelor’s Degree in Electrical and Electronics Engineering with Phi Theta Kappa Recognition.

TECHNICAL SKILLS

Languages: Python (2.7/3.5), C/C++, Assembly Languages (8085/8086), Oracle

RDBMS: MySQl, Oracle MySWL, SQLYOG

Modeling Tools: TOAD, Rapid Sql

Frameworks: Django, DjnagoRest

Application Platforms: Heroku

Web Servers: Apache

Operating Systems: UNIX, Linux, Windows, Mac OS X

PROFESSIONAL EXPERIENCE

Confidential, Plano, Texas

Python Web Application Developer

Responsibilities:

• Responsible in developing web application to monitor key parameter indicators (KPIs) using Python, MySQL, Django frameworks and Heroku.
• Used Matplotlib and Pygal in Python 3.5 for data visualization of all teh KPIs metrics required for troubleshooting purposes.
• Used Test Driven Approach for developing teh application and implemented teh unit tests using Python Unit Test framework.
• Involved in teh Complete Software Life Cycle (SDLC) to develop teh application.
• Managed API system deployment using Html5, Amazon AWS and Heroku architecture.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Performed day - to-day performance monitoring, analysis & management as a Lead performance Engineer for Carolina, Virginia, Boston and Connecticut Markets. Resolve Top offender sites to retain KPIs degradation to baseline or better.
• Worked with RF Team, RITC Team, OPS Team, Backhaul Team, and Design Team to discuss teh escalation paths to arrive at a resolution.
• Monitored and updated site database including Cell ID, Location, No. of Sectors, Antenna type, Azimuth.
• Generated ARs/CRs for issues regarding teh issues on teh cell or MSC and assign to teh right party after Identifying issues in Plumbing, Backhaul, HW or RF to resolve teh issue.
• Help Engineers in teh Team by conducting conference calls and live meetings to troubleshoot difficult sites to improve KPIs under acceptable range.

Environment: Python, Django, Mysql, UNIX, MS Office, Pygal.

Confidential, San Francisco, CA

Python/MySQL Developer

Responsibilities:

• Gathered requirement analysis, database design, coding, testing, implementation and review for re hosting.
• Developed and automated teh Python jobs for data migration.
• Worked on Parsing various format of files like XML using Python XML modules.
• Interacting with data modeling and ETL teams to convert logical data models into MYSQL physical data models and recommending, implementing data type changes and primary index by enhancing MYSQL best practices.
• Worked on migrating config files to centralized xml config to be used by Python framerwork.
• Worked on creating downstream feeds in XML format.
• Worked on implementing saber calculator logic using python advanced libraries like NumPy.
• Worked on implementing OO Python standards to rewrite teh remote framework.
• Worked on development of db refresh project for weekly backup of MYSQL.
• Implemented Risk weighted wholesale calculator login using Python NumPy.
• Worked on MYSQL data lineage process to map source to target db, table and column mappings using OO Python.
• Worked on automating teh weekly data archive jobs using autosys.
• Worked on troubleshooting environment relates issues during monthly SDLC cycle.
• Provided support for job scheduling, file transfers, and transactional processes.
• Worked on modifying teh job reset option to kill teh backend processes in unix and windows.

Environment: Python, R/MATLAB, OO Python, UNIX, Windows NT, Django, Numpy

Confidential, Richardson, Texas

Python Developer

Responsibilities:

• Involved in requirement analysis, database design, coding, testing, implementation and review
• Involved in creating data upload modules in python.
• Created python batches - monitor errors in data loading at particular frequency
• Wrote routines in python - update database from XML files and vice versa
• Created many python scripts and stored procedures - avoid job processing failures and use of stale data by systems
• Wrote Python and Shell scripts - automate teh verification of teh information inserted in teh database via teh web application
• Involved in loading of data into MYSQL from legacy systems and flat files using complex MLOAD scripts and Fast Load.
• Studied teh existing python modules and wrote functional specification for migration team
• Enterprise wide templates were created for handling SCD, Error handling etc.
• Handled scheduling of Korn Shell scripts dat loaded data from flat files - MYSQL.
• Worked in data handling using UNIX scripts using mload and fast export.
• Maintained multiple levels of support for all systems batch processing
• Provided support for job scheduling, file transfers, and transactional processes
• Involved with production and quality assurance environment support

Environment: Python, HTML, MYSQL, OO Python, UNIX, Windows NT

Confidential 

Python Developer/Support

Responsibilities:

• Coded many python routines for data retrieval, migration and manipulating
• Wrote numerous python modules for background processing.
• Developed numerous scripts - test different functional aspects of Sybase Stored Procedures.
• Designed, developed and modified Python scripts using teh package & modules
• Developed Sybase Stored Procedures - extract data from database and load it into teh database
• Involved in performance turning for Sybase queries
• Developed Sybase Stored procedures for teh back end processing of teh proposed data base design
• Used Autosys for teh batch scheduling in UNIX.
• Optimized teh performance of queries with modification in Sybase SQL Queries.
• Developed Sybase stored procedures for OPICS ARCHIVE process.
• Automated console with scaling in ISQL.
• Used TSQL tables, Array Structures in Sybase.
• Designed and developed Sybase TSQL scripts for data import/export
• Involved in performance tuning of Sybase stored procedures and triggers - support teh next generation of SWIFT messages,
• Integrated Python with Sybase stored procedures using modules like BDI/ - create downstream feeds for OPICS.
• Fixed many UNIX KSH scripts for issues related - batch uploading.
• Provided 24x7 supports for application deployment.
• Analyzed production issues - ensure system availability.
• Supported compliance - all regulatory and audit requirements.
• RF Tuning for UMTS using ACTIX ANALYZER AND SPOTLIGHT for AT&T in Oklahoma Market.
• Simulate UMTS Network Propagation and Analysis using ATOLL for Network Design.
• Added missing Neighbor using MapInfo after looking at geographical location and DT Data.
• Create MapInfo Tab file for teh Drive Routes for DT Team.
• Perform RF drive testing to carry out propagation and signal measurement in some areas.
• Operate and troubleshoot TEMS Investigation 11.0.4 and earlier versions during DT activities.
• Operate and troubleshoot Agilent 6474 version12.0 during DT activities.
• Worked in Most of teh States in USA and Trinidad and Tobago for optimizing UMTS network.

Environment: Oracle, Sybase, python, Autosys, Corn Tab, flask, Python, HTML, XML, UNIX