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Software Developer Resume

Austin, TX

SUMMARY:

  • 7+Year’s experience as a Python Developer and have handful of experience in coding with analytical programming using Python, Django, and R.
  • Developed entire frontend and backend modules using Python on Django Web Framework.
  • Experienced in Software development life cycle and architecting scalable platforms, object - oriented programming, database design and agile methodologies.
  • Experienced in installing, configuring, modifying, testing, and deploying applications with Apache.
  • Well versed with design and development of presentation layer for web applications using technologies like HTML, CSS, and JavaScript
  • Experienced in WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture
  • Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.
  • Excellent Experience of Databases such as MySQL, Oracle 8g/9g/10g, Microsoft SQL Server, PostgreSQL, SQL/PLSQL concepts & PowerShell.
  • Familiar with JSON based REST Web services and Amazon Web services (AWS)
  • Good experience with cloud platforms like Amazon AWS and Google App Engine.
  • Good hands on experience in data warehouse developer/ database engineer for high-volume data processing.
  • Experience with the Android-SDK and implemented Android Bluetooth and Location Connectivity components.
  • Expert in Cand C++ languages. Written C and C++ applications and also migrated many legacy applications to Python
  • Knowledge in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, troubleshooting.
  • Worked on different Linux distributions like Ubuntu, RHEL, Amazon Linux, CentOS.
  • Experience with installation, configuration, supporting and managing of BigData and underlying infrastructure of Hadoop Cluster.
  • Experienced in R programming, mainly with stat istica l infe re n ce, ha ndson e x pe rie nc e withS a m pling te chnique, Estimation, H y pothesis te sting, Timese rie s, Corr e lation, and Re g re ssion a na l y sis ( line a r Re g r e ssion,L o g istic Re gre ssion,e c ision tree s a n d for e c a sting)
  • Ex pe rie nc ein dataw a re h ousing, da ta m a ppin g, e x tra c tion, tra nsfor m a tion, a nd va lida tion fr om he ter o g e n e ous source s in R.
  • Ex pe rie nc ewith R packagesa nd fa milia r w ith c l uste r in g analysi s, par all e l p r oce ssingin R
  • Good written and verbal communications skills and Excellent Team player.

TECHNICAL SKILLS:

Languages: C,C++,P y thon, SQ L, J AV A script

Databases: SQL Server 2014,2012, Oracle 9i/8.x, 10g, DB2 MS Access, Teradata, MYSQL, PLSQL

Other Software: MS Office- 2007/2003/2000 , Adobe Professional, SharePoint

Operating Systems: Linux, Windows / 98/2000/2003/ XP/Vista/8, Unix

Data Science Tools: R Language, STASTISTICA, Big Data, python

Web Technologies: HTML, CSS

PROFESSIONAL EXPERIENCE:

Software Developer

Confidential, Austin, TX

Responsibilities:

  • Responsible for design, develop, and implement efficient information systems and perations system in support of core enterprise functions.
  • Understanding business requirement and working closely with client to gain rganizational commitment for all systems and software plans required to complete.
  • Troubleshooting and supporting many of SoftLayer’s products and tools to improve performance.
  • Using Python libraries like pandas and Numpy with Watson Natural Language understanding for analyzing customer satisfaction.
  • Implementing topic modelling from customer ticket description in IMS and service-now using Topic Modelling libraries.
  • Worked on migrating MapReduce programs into Spark transformations using Spark and Scala, initially done using Python (PySpark)
  • Creating test cases to provision the resources in cloud and monitor the resource in system to detect and resolve problems in pre-prod environment before deploying into production.
  • Running the smoke tests using Terraform and Kubernetes by provisioning and deprovisioning the resources.
  • Scheduling cron-jobs using Kubernetes to pull metrics and export them to Grafana dashboard to monitor in case of failure.
  • Consistently meet deadlines for complex issues and new projects involving multiple teams and develop and maintain accurate documentation for internal procedures and services.
  • Experience in branching, tagging and maintaining the version control and source code management tools like GIT(GitHub) on Linux and Windows platforms.

Environment: Python 2.7, 3.5, Confidential Cloud, MS SQL Server 2013, MySQL, Eclipse, Docker, Unix, Linux, Red hat Linux, Shell Scripting,Splunk,JQuery, GitHub, Jira.

Python Developer

Confidential, Malvern, PA

Responsibilities:

  • Used Django Framework for developing web applications using model view control architecture.
  • Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, Oracle DB and VMWare API calls.
  • Implemented and enhanced CRUD operations for the applications using the MVC (Model View Controller) architecture of Django framework and python conducting code reviews.
  • Developed entire frontend and backend modules using Python scripting on Django Web Framework.
  • Involved in building database Model, APIs, and Views utilizing Python technologies to build web-based applications.
  • Handled potential points of failure through error handling and communication of failure.
  • Performed efficient delivery of code based on principles of Test-Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
  • Different testing methodologies like unit testing, Integration testing.
  • Lock mechanisms were implemented and the functionality of multithreading has been used.
  • Python/Django based web application, PostgreSQL DB, and integrations with 3rd party email, messaging, storage services.
  • Test and validated the custom scripts.
  • Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python.
  • Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
  • Used Pandas library for statistics Analysisand Matplotlib for Numerical analysis and Visualization for Insurance premium.
  • Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
  • Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources.
  • Used Redshift service from the AWS to create design and implement table structures.
  • Experience in branching, tagging and maintaining the version control and source code management tools like GIT(GitHub) on Linux and Windows platforms.
  • Responsible for Patching Linux Servers. Installed removed and updated and querying packages using Red Hat Linux.

Environment: Python 2.7, Django, HTML5/CSS, MS SQL Server 2013, MySQL, MongoDB,Amazon AWS S3, AWS, C++, JavaScript, Eclipse, Docker, Unix, Linux,Red hat Linux, Shell Scripting,Splunk,JQuery, GitHub, Jira.

Confidential, Freehold, NJ

Python developer

Responsibilities:

  • Participated in requirement gathering and worked closely with the architect in designing and modeling.
  • Wrote scripts in Python for extracting data from HTML file. Developed dynamic web pages using Flask frameworks.
  • Generated Python Flask forms to record data of online users. Designed web pages using HTML.
  • Wrote Python scripts to parse XML documents and load the data in database. Interlinked different web pages and database tables using Python and Flask micro framework.
  • Responsible for setting up Python REST API (Micro services) using Flask.
  • Used Pandas and Scikit-Learn for Data modeling.
  • Supported a variety of NoSQL databases and file systems with Apache Drill.
  • Created database tables using NoSQL to store user data including login credentials and contact information.
  • Exported data between different data sources using SQL Server Management Studio
  • Used PyCharm for programming using Python.
  • Managing and reviewing Hadoop log files.
  • Maintain the Data lake in Hadoop by building data pipe line using Sqoop, Hive and PySpark
  • Worked on migrating MapReduce programs into Spark transformations using Spark and Scala, initially done using Python (PySpark)
  • Used Git/GitHub for tracking changes in various files and coordinating work on those files among multiple people in the project team.
  • Worked on spinning up the infrastructure and handing it over to the Developers, testers and operations teams based on the needs in AWS.
  • Involved in CI/CD process using GIT, Jenkins job creation and Maven to build the application.
  • Integrated the test suites to Jenkins to execute them automatically after every successful deployment.

Environment: Python 2.6/2.7, JavaScript, Django Framework 1.3, CSS, SQL, MySQL,Nosql, LAMP, Cassandra, JQuery, Hadoop,AWS, Adobe,PySpark, Dreamweaver, Apache web server, Jenkins.

Confidential, Bloomington, IL

R analytics Business Intelligence & Data Integration Unit

Responsibilities:

  • W ork e d on Insurance poli c y ce n t e r - Auto, Prop e r t y and Claims d a ta using R a nd B usiness Obj ec ts
  • P a rti c ipat e d in r e qui r e m e nt an a l y sis b y g a t h e ri n gcl i ent r e quir e ments, busi n e ss ne e ds a nd p roj e c t obje c tiv e s, via fe e dba c k s e ssions a nd c li e nt m ee t i n g s, in coll a bo r a tion with all stak e holde r s
  • W ork e d on v a lid a ting the d a ta a c c ura c y, c ompl e t e n e ss of the da ta in O p e r a t ional d a ta stora g e
  • W ork e d on Adhoc B I reporting a nd st a tisti ca l m o d e ling & a n a l y sis r e qu e s t s on underwriting issu e s like me a suring t h e time to re solve a n issu e, root c a use a n a l y s i s (regression analysis) for ca n ce ll a tion due to unde r w r iti n g issue using R a nd P y thon.
  • Managing and Deploying the Windows Azure based applications.
  • Developed and migrated servers, relational databases (SQL) &websites to Microsoft Azure cloud.
  • Worked with ETL processes to transfer/migrate data from relational database and flat files common staging tables in various formats to meaningful data.
  • Expert in Data Extraction, Transforming and Loading (ETL) using SQL Server Integration Services (SSIS), Log Shipping and Bulk Insert
  • W ork e d on te x t mi n ing solution to find c laims a ssi g n e d to fi e ldclaim han d le r s that c ould be wo r k e d in the o f fi c e.
  • D e v e loped di f f e r e nt st a tisti c s for the a n a l y sis a nd r e du c tion of poli c y Quo t e pro c e ssi n g time usi n g R

Environ m e nt: R, O r a c l e, T e r a d a ta, SQL, MS SQL Server Integration Services (SSIS), DB2, ST A T IS T I CA, Windows 7 a nd L inu x

Confidential, Ann Arbor, MI

Jr Python developer

Responsibilities:

  • Performed design, involved in code reviews and wrote unit tests in python

    Worked on tuples, dictionaries, object-oriented concepts-based inheritance features for making algorithms

  • Designed and developed data management system using MySQL
  • Worked on UI using HTML, CSS and JavaScript
  • Used Git for version control
  • Monitored and troubleshot web applications
  • Performed data analysis, manipulation and reporting using pivot tables and advanced functions in MS excel.
  • Setup/Managing Linux Servers on Amazon (EC2, EBS, ELB, SSL, Security Groups, RDS and IAM).
  • Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (Red Hat and Oracle).
  • Installing and Upgrading Red Hat Enterprise Linux on Physical and Virtual Machines.

Environment: python 2.7, PyQT, .NET, PyQuery, MVW, HTML5, Shell Scripting, JSON, Rest, Apache Web Server, SQL, LINUX, UNIX, Windows, PostgreSQL, and python libraries such as Numpy, SQL-Alchemy, etc.

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