SUMMARY:

• Having 7+ years of overall experience in Information Technology which includes risk analysis and computing resources/data in Software - Defined Networks(SDN) and Wireless Sensor Networks (WSN)
• 1.8yrs experience as Robotic Process Automation (RPA) developer using UiPath.
• Created RPA along with production support, designed and developed RPA solutions to accelerate Business processes.
• Certified as UiPath RPA Developer Foundation Diploma and UiPath Orchestrator.
• Performed requirement analysis by gathering both functional and non-functional requirements based on interactions with process owners, stake holders, and designing, Coding, Testing, Debugging, Documentation and Implementation of Business Process Solutions.
• Have experience on Exception handling, efficient use of stages, blocks, data types, session and environmental variables for processing of Business Process diagrams and Process flow charts using RPA tools, knowledge in developing bots by managing robot's workloads with queues.
• Experience in inspecting the bot performance, debugging.
• Cyber Security and network reliability research background in Software-Defined Networking (SDN). Have the skills and willingness to perform multiple functions with the enthusiasm and tenacity to embark on new opportunities.
• Pursuing a PhD in Computer Science (specialization in Software Defined Networking (SDN) and Cybersecurity) at the Confidential with a GPA of 3.87 out of 4.

TECHNICAL SKILLS:

Robotic Automation Process (RPA) Tools: Uipath Studio, Uipath Orchestrator.

Emulators for SDN: Mininet using POX controller

Tools: Wireshark packet analyzer tool, Scapy packet generation tool, MATLAB

Virtualization: Oracle VM VirtualBox

Programming language: Java, J2EE (JSP, Servlets), Python, C, ASP.Net

Platforms: Linux, Windows

Scripting languages: HTML, JavaScript, Bootstrap, JQuery, WordPress

Software Design Tools: SOA, UML, Rational Rose, MS Visio

Database: MS SQL, MySQL

PROFESSIONAL EXPERIENCE:

Confidential, Lubbock, TX

RPA Developer

• Performed requirement analysis by gathering both functional and non-functional requirements based on interactions with process owners, stake holders, and designing, Coding, Testing, Debugging, Documentation, and Implementation of Business Process Solutions.
• Reading the data from the spreadsheet into the Oracle Applications Cloud.
• Involved in Robotic Process Automation (RPA) from requirements gathering, solution designing, coding, testing, debugging, documentation and implementation on different tools like UiPath.
• Hands on experience in building and developing different types of Applications ( Browser, Windows, Citrix ) by using UiPath Tool.
• Maintain and scheduled RPA bot as batch processes on daily basis and ensure quality and high performance to the internal and vendor applications of the organization.
• Problem solving issues that arise in day to day running of robotic processes and providing timely responses and solutions as required.
• Well Versed with UIpath studio, Uipath orchestrator, Screen, Data & Web scraping techniques.
• Automated tasks using web recorder and Scheduled tasks to repeat as per requirements.
• Identifying and debugging the errors using Error Handlers.
• Done installation of UIPath software and connected all bots and managed
• Used various actions like Conditions and Loops, User prompts, Error Logging and commands like Object Cloning, OCR, Key Strokes etc., for coding the automation process.
• Created POC's using UIpath for tool comparison.

Environment : Ui Path 2016.2, .Net, Windows excel, HTML.

Confidential

• Analyzed the risks of the Link Layer Discovery Protocol (LLDP) attacks on the SDN by calculating the severity of the of the attacked switches.
• Identified that a successful attack can effectively poison the network topology information which are a fundamental building block for core SDN components and topology-aware SDN applications. With the poisoned network visibility, have established that the upper-layer OpenFlow controller services/apps may be totally misled which led to serious hijacking, denial of service attacks. Was able to detect these attacks and proposed prevention mechanism to defend the network from getting poisoned. Have modeled the attack scenario and formulated the risk analysis model along with the detection and prevention mechanism.

Environment: s: Mininet using POX controller and OpenFlow for SDN in Python along with the packet generation tools- Scapy and Wireshark for packet analysis.

Confidential

• Assessed the impacts of the communication network attributes on the performance of the smart grids, and considered two network topologies based on the layout of the power transmission and distribution networks, namely, the radial grid topology and the mesh grid topology.
• Worked on the performance of SDN communication architectures with a mesh and radial topology to evaluate how these architectures affect the critical flows of smart grids and which network structure is better suited to handle such flows and designed an optimal network to balance the trade-off between the cost and performance parameters. Developed the routing algorithm and the packet handling mechanism of the controller to efficiently route the packets even if there is a failure in the network and designed the network to be resilient and reliable.

Environment: s: Mininet using POX controller and OpenFlow for SDN in Python & MATLAB for designing and developing the Smart Grid topology.

Confidential

• Worked on provisioning and failure recovery mechanism with the goal of balancing the interplay between reducing the impacts of failures and optimizing flow tables at switches. Simulated and tested the results for various random and correlated failure scenarios and performance of the mechanism by balancing the tradeoff. Designed a failure-recovery algorithm and formulated an optimization problem for the minimization of the flow table rule updates along with the cost of the paths.

Environment: s: Mininet using POX controller and OpenFlow in Python and Wireshark for packet analysis.

Confidential

• Formulated the optimization problem for identifying the optimum set of active links that reduces the energy cost of the network while satisfying traffic demands and respecting communication and energy resources. To solve this optimization problem introduced a computationally efficient heuristic algorithm.

Environment: s: Wireshark for packet analysis.

Confidential,

• Performed a comparative study to reach to an optimum deployment solution using a layered deployment model and showed the trade-offs between optimal coverage and optimal connectivity topology and their mathematical foundations in a wireless sensor network. Used ASP.Net to simulate the mathematical results of the coverage and connectivity of the sensor networks.

Environment: s: ASP.Net

Confidential

• Development of revenue management application offering real-time monitoring and management of room rates, availability & restrictions across all connected sales channels. Developed Java codes and WebL scripts to extract data from the web crawlers that captured real-time data from different websites and tested the generated reports.

Environment: s: Java, J2EE, WebL- a web crawler scripting language.