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Sivasundharam N L

+91-741*******

addwza@r.postjobfree.com

PROFILE SUMMARY

● Proficiency in scripting language such as Python, PowerShell etc..,

● Good Knowledge on object oriented programming (OOP) concepts using Python.

● Experience in working with DEMISTO, Wipro Holmes orchestra and Kubernets.

● Experience in Agile and Waterfall model of SDLC.

● Experience in integration with Cyber Ark, SSO authentication methodology for web application.

● Have good Exposure on Web application, server applications and client interfaces using Python, Django, Flask, HTML, CSS and template languages.

● Strong experience in REST API’s development using python.

● Strong skills in XML and JSON message formats.

● Good understanding on Django ORM and SQLAlchemy

● Expertise working with data structures and algorithms.

● Good knowledge in maintaining various version controls systems such as GIT.

● Experienced in working with various Python Integrated Development Environments like IDLE, PyCharm, Atom.

● Experience with Requests, Numpy, Scipy, Matplotlib, and Pandas python libraries during development lifecycle.

● Hands-on expertise in SQL reporting, development, analytics etc.

● Good understanding of DevOps key concepts like Infrastructure as code (IaC).

● Strongly followed PEP-8 coding standard and test a program by running it across test cases to ensure validity and effectiveness of code using PyLint.

● Ability to successfully multi-task and prioritize work

● Good communication and client interfacing skills, abilities to deliver project in short timelines by well coordination.

● Good analytical skills with ability to quickly understand client’s business needs.

● Research-oriented, motivated, proactive, self-starter with strong technical, analytical and interpersonal skills.

Technical Skill Expertise:

Databases SQL, MySQL, MongoDB

Languages Python, VBA, R.

Data Visualization Matplotlib

Web Technologies HTML, CSS

Methodologies Agile(JIRA), SDLC

Version Controller GIT

DevOps Ansible

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EDUCATION:

● Completed Bachelor of Engineering in Computer Science and Engineering with percentage of 77 in KSR College of Engineering.

● Completed HSC with percentage of 84 in PVM hr. sec School at Singampunari in 2012.

● Completed SSLC with percentage of 88 in PVM hr sec School at Singampunari in 2010. Professional Work Experience:

Wipro Technologies, Chennai Jun '16 – Till date Sr. Software Engineer I started at Wipro Limited in June 2016 as a Rookie, in the years following I worked in major deliveres, Process automation, back end development projects. Project: CRS-Automation:

CRS-Automation is the centrailed team in Security vertical for process automation using python,powershell, ansible etc Some of the automation usecases are Firewall Rule provisioning, PAC file modification, IP blocking, End-Point DAT updation, remediating the End-Point etc Implementation of the use cases will be either Standaloen application or through orchestra like Demisto, Wipro Holmes, Security Pitstop. Along with this, there is In-house Web application is under development.

Roles and Responsibilities:

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● Understand the business process variants and created the process flow for automating routine tasks.

● Built modern application with Flask, Django, mysql,mongodb.

● Integrated the web application with CyberArk and Microsoft OpenID for SSO login.

● Managed continuous maintenance and troubleshooting of Python Flask project.

● Integrated the application with ticketing tools for working with tickets using PYSNOW and exchange server for mail communication.

● Developed BOT for integration with Firewall devices, Proxy servers, Load balancer ideally F5 via SSH (paramiko), API, DB etc..,

● Designed and developed application using multi-threading.

● Implemented the Use cases using orchestra tools such as Demisto, Wipro Holmes.

● Creating standalone application for running without any dependencies.

● Used data structures like directories, tuples, object oriented class based inheritance features for making.

● Wrote and executed various MYSQL database queries from python using PYODBC etc..,

● Managed large datasets using Panda data frames and MySQL.

● Development of data structures, xml parsing, JSON processing using Python.

● Involved in front-end designing using HTML, CSS.

● Automated database application development with the right skills and expertise.

● Used Python scripts to update the content in database and manipulate files.

● Understanding the requirements from multiple users and coming up with innovative ideas for outstanding database applications.

● Responsible for debugging and troubleshooting the web application.

● Using virtual environment to manage packages with pip for various projects.

● Performed testing using Django’s Test Module.

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● Sucessfully hosted web application in IIS and Heroku.

● Developed microservices and Web Services (incl. REST/XML)..

● Generated various reports using Matplotlib for data analysis.

● Discusses technical and design issues with other developers, managers, users or customers whenever necessary to achieve best solution. AREAS OF INTEREST

● Data Science.

● Big Data.

CERTIFICATION

● Python 101 by Big Data University.

● CLOUD INFRASTRUCTURE AND SERVICES by EMC2.

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