Over 7 years of IT experience in system design, development, testing and implementation of business applications using Python, Django, Database and cloud technologies.
Python scripting development using various built-ins, application process automation.
Knowledge using string functions to clean data remove whitespaces, newlines and special characters without disruption of business data.
Experience using RegEx to validate and extract data from files, webservices and DB data sets.
Indepth working experience with various data formats using Python libraries such as JSON, CSV, xmltree, minidom, xml.sax.
Extensively worked with date, datetime and timezones using pytz. Storing datetime in UTC and conversion to local timezones handling DST.
Extensive experience with Python Django Web Framework for developing Restful Web Services.
Experienced in writing SQL Queries, Stored procedures, functions, packages, triggers.
In-depth working experience with various Python IDE’s using Visual Studio Code, Jupyter Notebook, PyCharm, Notepad++.
Worked extensively with Django to develop rest webservices, handled CRUD operations with restwebservices.
Created multiple endpoints to deliver data to various UI applications.
Indepth working knowledge in various version control systems like Git, GitHub, Subversion.
Experience with Jira and confluence for Issue & project tracking in fast paced environment
Involved in database-driven web application development using a variety of frameworks such as Django on Python.
IDE: Visual Studio Code, Jupyter Notebook, Notepad++, PyCharm, Visual Studio
Data Science Tools: Python (libraries: Pandas, NumPy, Matplotlib)
Web Technologies:
Django, REST, HTML5, CSS3, JavaScript, ASP.Net
Database: SQL Server, Oracle, MySQL, MongoDB
Other Tools:
Jira, Confluence, Jenkins, Oracle SQL Developer, SQL Server Management Studio, MySQL workbench, Postman, Git.
Additional Information
● US Citizen.
● Excellent communication and interpersonal skills.
● Highly motivated to learn new methodologies, technologies and applications.
● Highly organized with strict attention to detail, analytical problem solver and multitasking proficiency.
Education and Training
Expected in to to
B.S & Masters: Computer Applications - , GPA:
Expected in to to
Microsoft Certified .net professional: - , GPA:
Experience
10/2020 to Current
Python DeveloperTwo95 International Inc. – Mount Laurel Township, NJ,
Involved in the analysis, design & development of various web based applications for NIH, National Eye Institute using Python, SQL and Django
Integrated backend data driven systems to the NEI application
Job responsibilities:
Designed and Developed DB driven web-based applications based on the requirements, using python Django
Create data load python scripts to load CSV files into SQL Server DB
Developed post load validation scripts and automated the alert system to send out emails in case of load failures and delays
Develop SQL for ad-hoc data/report requests by the clients
Developed unit test cases using pyunit, created test scripts and logging mechanisms to make sure python application components were tested and audited as per the SLAs
Created REST webservices using Django REST, for CRUD operations, and various dashboard datasets
Developed serializers for CRUD Rest operations for user action events
Handled multiple view files and response types for JSON/TEXT/XML data sets
Used Inserts / Updates and Delete statements for backend of CRUD process
Write SQL queries to manipulate/retrieve data from database tables, including large volume data tables
Environment: Python 3.3, Django, SQL Server 2012
01/2018 to 10/2020
Python DeveloperTwo95 International Inc. – Mountain View, CA,
Involved in the analysis, design and development of NCTM “e-resources” for online access of their Journals through the web
Articles are stored in PDF format and accessed from AWS S3 service
The Admin module of this application captures the information about a Journal, its articles and its authors’ details
An option to preview the list of articles and their information is provided for other modules
The system notifies the subscribers whenever a new issue of a journal is published
Job responsibilities:
Worked with CSV module to read and write CSV files for data processing
Handled application configuration with config files to handle metadata
Worked with JSONs created and used for webservices & dictionaries to jsons as needed
Developed applications and scripts to consume and use XML files using xmltree and xml.sax
Developed data acquisition into python using Pandas, numpy, file IO (OS Module)
Extensively worked with date, datetime and time zones using pytz
Storing datetime in GMT and conversion to local time zones handling DST
Developed SQL Queries to support application requirements and ad-hoc requests from the users to generate data extracts
For deployment used various version control systems like GitLab
Extensive work tracking with Jira and Confluence for Issue & project tracking in a fast-paced environment
Worked in various types of unit testing, automated testing, integration testing, user acceptance testing, for the application delivery fulfillment process
Involved in database-driven web application development using a variety of frameworks such as Django on Python
Environment: Python 3, Django, Django Rest, SQL Server 2012
05/2016 to 11/2018
Python DeveloperTwo95 International Inc. – New Haven, CT,
SVB Financial Group Provides banking solutions to various clients from technology to healthcare, from San Jose to Shanghai, with various our clients
The data team provides data for various applications within the organization
Responsibilities:
Responsible for gathering requirements, system analysis, design, development, testing and deployment
Participated in the complete SDLC process
Developed monitoring and notification tools using Python
Created business unit specific datasets using python scripts from the database tables
Create DB views and stored procedures to get data sets, based on timestamps
Create testing scripts using PyUnit, the Python unit test framework, for all Python applications
Rewrote existing Java application in Python module to deliver client requested data-formats
Created Business Logic using Python to create Planning and Tracking functions
Generated Python Django Forms to record data of online users
Wrote Python routines to log into the websites and fetch data for selected options
Developed entire frontend and backend modules using Python on Django Web Framework
Using Python Pandas analyzed large data analysis and extracting insights
Developed Business Logic using Python on Django Web Framework
Created webservices API layer using Django Framework to supply data to various applications
Build all database mapping classes using Django models
Worked with JSON based REST Web services
Involved in AJAX driven application by invoking web services/API and parsing the JSON response
Developed complex web, middleware, and back end systems in Python and SQL on the Linux server
Handled code checking using Git repository and added the project to GitHub
Utilized Agile process and JIRA issue management to track sprint cycles
Wrote validation scripts in SQL to validate data loading
Actively participated in Stand-up meeting, walkthrough meeting, weekly assessment meetings and daily triage meetings and interacted with business analysts to ensure quality of the application
Environment: Python, Java, PyUnit, Pandas, HTML, AJAX, CSS, JavaScript, Django, Jenkins, Amazon Web Services (AWS), JSON, REST, Git, JIRA, SQL, Agile, windows and Linux.
07/2002 to 12/2004
Web Application DeveloperWebmd – Indianapolis, IN,
Involved in the design and development of a web based carrier service module for US military using ASP.Net
Its purpose is to provide efficient sea and inter modal transportation
It assists the US military in automating the solicitation, analysis and determination of ocean cargo transportation rates
The application has Oracle database as the back end, a reporting interface and a data entry interface developed in ASP.Net
Job responsibilities:
Involved in analysis, design and development of the application’s reporting and data input interface using ASP.Net, HTML, JavaScript and connecting to Oracle using ADO
Incorporated features to download the reports in Microsoft Excel through the application
Involved in the unit and system testing of the application and the creation of required documentation
HTML 4.0, JavaScript, VB Script, TOAD, Visual Source Safe
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