About Siva N

• Over 10 years of IT experience in design, development, testing, and implementation of various stand-alone and client-server architecture-based enterprise application software using various technologies, analyzing complex usiness requirements & mapping them to system specifications. 
• Good experience in developing web applications implementing Model View Control/Template architecture using Django web application frameworks. 
• Good Knowledge of Objected Oriented Concepts, Data Structures, and Design patterns.  
• Experience in the HADOOP Ecosystem components like HDFS, Spark with python, Yarn, Map Reduce, H Base, Hive, Cassandra, Mongo DB, and TEZ. 
• Excellent knowledge of Spark Architecture and Hadoop Architecture and its ecosystems such as HDFS, Job Tracker, Task Tracker, Name Node, Data Node, and Map Reduce programming paradigm. 
• Developed various shell scripts and python scripts to automate Spark jobs and hive scripts. 
• Building out the next-generation public-facing website with an advanced Django-based web framework. Built various web services using the Flask framework.
• Leveraging queuing architectures with Rabbit MQ for scalability, performance, and building. 
• Knowledge in working with continuous deployment using Azure and Jenkins.  
• Good experience with continuous Integration of applications using Jenkins. 
• Experience in developing applications using Amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, Cloud Front, and Route 53. 
• Managed code versioning with GIT Hub, Bit Bucket, and deployment to staging and production servers. 
• Experienced in developing UNIX shell scripts and bash scripting. 
• In-depth exposure to creating API for internal and external applications using REST and SOAP-based design. 
• Experienced in working with various Python IDEs using PY Charm, PY Scripter, SPYDER, PY Studio and PY Dev. 
• Experienced in writing SQL Queries, Stored procedures, functions, packages, tables, views, and triggers. 
• Proficient in writing unit testing code using Unit Test/PY Test and integrating the test code with the build process. 
• Worked on Python Testing frameworks like ZOPE, PY test, and nose and Robot framework. 
• Well-versed with Agile with SCRUM, Waterfall Model, and Test-driven development methodologies.  
• Most of the applications were developed with Python, Django, Flask, and POSTGRE SQL using JIRA (Agile) methodology.