Chief Information Security -Cyber Security Fusion Center- Developing various Cyber Security Fusion Center applications using wide range of technology stacks - Engaging with internal partners to build greater situational awareness for the Cyber Security Fusion Center video wall dashboards.- Developing playbook and automation to automate and orchestrate security operations using Demisto/XSOAR- Developing and deploying elegant automation solutions using prebuilt and custom integration and playbooks.- Developing applications for Cyber Security Fusion Center such as anomaly detection models from network and proxy data sets.- Developing various technology initiative project and supporting for Citi Fusion Center Team.-Supporting applications for cyber security big data space -- Hadoop, Hive and other big data platforms- Managing and implementing different data flow stages and preparing data staging area for data analytics.- Major functions of data staging are extraction, transformation, and preparation from internal and various third party sources. -Developing and managing advanced visualizations from Big Data using Django/Python frameworks- Performing cyber threat analysis, alerting, and reporting based on intelligence and information gathered from both internal and external sources.- Conduct research using multiple data sources performs analysis and disseminates findings to both technical and non-technical consumers throughout Citi.- Actively monitor and research cyber threats with a direct or indirect impact to the Citi brand, region business operations, technology infrastructure and client trust

Dell Network product provides intelligent network security and data protection solutions that enable customers and partners to dynamically secure, control, and scale their global networks. Automation test is playing a very important role in Dell network products, which has been the key improving test productivity, efficiency, and effectiveness.As a Software Development Engineer: My role and responsibility were understanding network protocols and test methodologies, building automation test framework and automation test scripts for Dell products.- Design and develop automation framework using python modules and open source tools.- Integrate automation framework with Jenkins, Gradle, GIT and Open Source tools.- Develop automation report and dispense using Jenkins or web server.- Develop automation test cases using network traffic generation tool and python simulator modules (Puppet).- Auto generation of traps using TRAP Sender from client to server and generate workload against a remote server.- Run transaction at an increasing series of load levels against REST api and measure performance of discovery and inventory of servers.- Build automation test using VMWare, firewalls, switches, routers, and physical machines or hosted in the private clouds.- Track automation progress and automation results, and work closely with development teams on reporting product defects.-Jenkins supports interpreting and presenting different kinds of unit tests for various programming languages. We used python unit test module to automate the build testing.

A Global Market Data Repository for use by participants in the FVP Independent Price Verification (IPV) process.JPM market data sourced from all LOB's and asset class Independent market data sourced from Consensus and Vendor/Broker providers.The source of the FVP "One-Price" market environment, aspires to be "The One-Stop Shop for Closing Rates". MDH is designed to run unattended with options for user intervention. Workflow drives the process and multiple editor tools are available for user intervention at every stage. Calendar object can be configured to constrain and control the workflow. A Common object model for VCG version of the market data has been created and the disparity between different market data elements.MDH has been abstracted away to give the VCG user a common seamless interface.Athena is a next generation pricing, risk management, analysis and trade management platform.Athena framework provides a rapid development and deployment model of the business.Hydra NoSQL database is an object-oriented database system developed by the Athena core team. It is designed to be distributed, fast and robust. It supports transactions, revisioning, and replication nesting, indexing, event notification, auditing and ACID properties. As a Python developer, I was involved into:- Having a good hands on experience on Athena framework.- Development of new applications using Athena python based framework.- End-user ad-hoc supports such as continuous query access for feed filter, aggregate, rule, automate, predict, act, monitor and alert events.- Implement PyUnit test cases for better test coverage.- Active participation in analysis, coding of migration of existing applications.

Complete Care Connection is a suite of web-based application designed to help arrange and coordinate post-hospital care and manage transitions by simplifying the communication process between care facilities, health care services, diagnostic services, and equipment providers. It provides services such as disease management and care coordination, clinical quality and utilization review, and behavioral health.We used Python-based application server and framework called ZOPE and various web application development technologies such as HTML, Jquery.

I was involved in development, testing and implementation of the ERP Modules using python and brainwave in-house technologies. ERP application having 12 modules- such as Security System, Store System, Purchase System, EDP System, Marketing System, Dispatch System, Export System, CR System, IHR System, QATech System and Costing System.Also worked on DATA IMPORT and DATA EXPORT for brainwave applications, this featuressupports for importing other data source into brainwave database, which will be a great help for business intelligence purpose, as well as data can be export to other data destination.Designed data interface application which works as an interface between TALLY accounting packages with the ERP application where financial transaction updates on Tally packages.