Sr Full Stack Python Developer
Resume:
Vamsi Krishna
***********@*****.***
Sr. Python Full Stack Developer
PROFESSIONAL SUMMARY:
Over 10+ years of experience in Analysis, Design, Development, Management, and Implementation of various stand-alone, client-server enterprise applications using Python.
Have good Knowledge and experience in Programming languages like Python, Java, Scala, SQL, Perl, Shell, Korn Shell, JavaScript.
Strong experience in developing software in Python using libraries- Beautiful Soup, NumPy, SciPy, matplotlib, python-twitter, Panda’s data frame, network, urllib2, MySQL dB for database connectivity and IDEs - sublime text, PyStudio, PyScripter, Spyder, PyCharm, and PyDev.
Have experience in converting Hive/SQL queries into Spark transformations using Spark RDD and PySpark concepts.
Implemented automation using Selenium WebDriver and Python.
Have experience in Importing and exporting data from different databases like MySQL, Oracle, Netezza, Teradata, DB2 into HDFS using Sqoop, Talend.
Have experience in Spark technologies like Spark Core, Spark RDD, Pair RDD, Spark deployment architectures.
Have expertise working with various Hadoop infrastructures such as Map Reduce, Pig, NIFI, Hive, Zookeeper, HBase, Sqoop, Oozie, Flume, Drill and spark for data storage and analysis.
Experience in implementing server-side technologies with restful API and MVC design patterns in node JS and Django framework.
Proficiency in GCP, including Cloud Functions, Cloud Storage, and Compute Engine, for building and deploying high-performance Python applications.
Experience in designing and implementingsw cost-optimized AWS Lambda functions for data processing and task automation
Proficient in Snowflake data warehousing and analytics platform. Skilled in using Snowflake UI, SnowSQL, and other relevant tools for data ingestion, transformation, and analysis.
Maintained and optimized a high-traffic RESTful API built with FastAPI, ensuring its reliability and security.
Strong Experience in Automating Web Application Testing using Selenium WebDriver with Testing Framework.
Experience in Hadoop ecosystem including Spark, Kafka, HBase, Impala, Mahout, Storm, Tableau, Talend big data technologies.
Proficient in automating wireless networks, specializing in scapy, WIFI, Bluetooth, LTE, and BLE technologies.
Hands-on experience with Fke utilities, Snow SQL, Snow Pipe, Big Data model techniques using Python/Java.
Developed and maintained Celery-based task queues for concurrent tasks.
Experience in relational databases like SQL, MYSQL, Oracle, DB2 and NoSQL databases such as MongoDB, HBase, DynamoDB, Cosmos and Cassandra.
Experience in System analysis, design, development, and implementation of web based and client/server application using HTML, Angular 9,11,13,14, React 15,16,17,18, Typescript 1.6 – 5.0, Bootstrap, Node JS, CSS, JavaScript, JDBC, XML, Python, Django, and PHP.
Good hands-on knowledge and experience in developing and designing automation frameworks using Python, Shell, Korn Shell, Batch/PowerShell scripting.
Build all database mapping classes using Django models with the help of ORM like SQL Alchemy.
Good Experience in Linux Bash scripting and following PEP Guidelines in Python.
Experience in writing Infrastructure as a code (Iac) in Terraform, Azure resource management, AWS cloud formation. Created reusable Terraform modules in both Azure and AWS cloud environments.
Experience in implementing server-side technologies with restful API and MVC design patterns in node JS and Django framework.
Experience in working with Python ORM Libraries including Django ORM, SQL Alchemy.
Experience with developing applications using Java, J2EE Technologies, Web Services, JDBC, XML, Json, Cascading, spring, Hibernate.
Experience in Instantiating, creating, and maintaining CI/CD (continuous integration & deployment) pipelines and applying automation to environments and applications using Jenkins, Docker, and Kubernetes.
Good hands-on authentication and authorization between multiple systems, servers, and environments.
Experience in using version control systems Git, GitHub and SVN build Tools like Hudson, Clear Case and Ant.
Experienced in developing applications using Amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, Cloud Front, Route 53.
Experience on Migrating SQL database to Azure data Lake, Azure data lake Analytics, Azure SQL Database, Azure CLI, Azure Databricks and Azure SQL Data warehouse and controlling and granting database access and Migrating On premise databases to Azure Data Lake store using Azure Data factory.
Extensive experience in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
TECHNICAL SKILLS:
Frameworks
Django, Flask, Pyramid, FatsAPI, Zope, PyJamas, Jython, Struts, CSS Bootstrap, Asyncio, PyTorch, TensorFlow, Apache Spark, Hadoop
Programming Languages
Python, SQL, NoSQL, Java, Javascript, C/C++, TypeScript, PERL,Shell, R.
IDE’s/ Development Tools
Jupyter, Eclipse, PyCharm, NetBeans, PyStudio, and Sublime Text.
Web Technologies
HTML, CSS, Java Script, JSON, jQuery, AJAX, XML, AngularJS 9,11,13,14,15 NodeJS 5.x to 14.x, view.js
AWS Services
VPC, IAM, S3, EC2, Elastic Beanstalk, CloudFront, Redshift, Lambda, Kinesis, DynamoDB, CLI, Direct Connect, Eventbridge, Storage Gateway, ECS, EKS, DMS, SNS, SQS
Analytic Tools
Tableau, Pandas, NumPy, matplotlib, JMP PRO, SAS, UCI NET, NodeXL, MVC3
Databases
Oracle (9i,10g, 11g), SQL Server, MySQL, PL/SQL, sybase MS Access, NoSQL Database (HBase, Cassandra, Mongo DB),Snowflake,SnowSQL
Application servers
Apache Tomcat, Nginx, JBoss, WebLogic, WebSphere
Machine Learning
And Statistics
Regression, Random Forest, Clustering, Time-Series Forecasting, Hypothesis,
Explanatory Data Analysis
Versioning Tools
SVN, CVS, Git, GitLab, GitHub, Bamboo, Bitbucket
Deployment Tools
Heroku, Docker, Kubernetes, AWS Elastic Beanstalk, Ansible
Operating Systems
Windows, UNIX, Red hat Linux 4.x/5.x/6.x, CentOS.
Protocols
TCP/IP, HTTP/HTTPS, SOAP, SMTP
Hadoop Distributions
Cloudera, AWS EMR and Azure Data Factory.
Testing Tools
Selenium, Unittest, Pytest, Bugzilla, Crucible and JIRA.
PROFESSIONAL EXPERIENCE:
USAA, San Antonio, TX Mar 2023 to Present
Sr. Python Full Stack Developer
Responsibilities:
Built web application by using Python, Django, AWS, J2EE, PostgreSQL, MYSQL, Oracle, and MongoDB.
Used Amazon Redshift for analyzing the extracted data from the workflows and transforming the data from the S3 buckets to the target databases.
Developed and tested many features for dashboard using React JS, Flask, CSS, and JavaScript.
Developing dashboard for the IAM metrics by using python, Django, SQL, Pandas etc.
Organized and cleansed the data using AWS Glue for the workflows stored in the AWS S3.
Managed and scaled containerized applications using AWS ECS for the project.
Gathered requirements from business user groups to analyze, design, development, and implement according to client requirements.
Implemented unit test cases using Unit Test Python library.
Worked with design teams to analyze requirements and create design documents and technical specification documents working in an Agile/Scrum environment.
Used Python pandas and Snowflake's Python connector to extract data from database, transform it as needed, and load it into Snowflake.
Scheduled Snowflake Tasks to automate data ingestion and transformation processes using SnowSQL.
Used Snowflake's query profiling tools like Snowflake UI and SnowSQL to identify performance bottlenecks and optimized queries.
Wrote Python scripts to parse JSON documents and load the data into oracle database.
Implemented SQL Alchemy which is a python library for complete access over SQL.
Created EC2 instances and implemented large multi node Hadoop clusters in AWS cloud from scratch using automated scripts such as terraform.
Developed and implemented AWS Lambda functions that resulted in a 20% reduction in processing time.
Defined policies for securing privileged identities using CyberArk PVWA console.
Created Python / SQL scripts, to transform Databricks notebooks from Redshift table into Snowflake S3 buckets.
Designed and developed RESTful APIs using Python and Flask framework, facilitating seamless communication between frontend and backend systems.
Created, and provisioned multiple AWS EMR clusters needed for batch and continuous streaming data processing and installed the required libraries for the clusters using Spark.
Developed several REST APIs using microservices style of architecture withas message broker and MongoDB as backend database.
Developed and executed Python scripts for comprehensive testing and optimization of WiFi, LTE, and BLE network performance
Used pyshark For capturing and dissecting network traffic, scapy for manipulation for crafting and decoding network packets.
Configure Master Policy, customize platforms and implement Dual Control procedures, check-in/check-out, and one-time password rules.
Created several Spark jobs with PySpark to perform several table-to-table operations.
Worked
Developed a Java data analysis application that consumed real-time data exposed via a REST API from a Spring Boot microservice.
Collaborated with Java Developers to Understand Java Frameworks like Apache Spark and Hadoop.
Developed data transition programs from DynamoDB to AWS Redshift for ETL Process using AWS Lambda by creating functions in Python for certain events based on use cases.
Written terraform scripts for CloudWatch alerts.
Involved writing store procedures using MYSQL and did version control using GitHub.
Configured AWS identity and Access Management (IAM) Groups and Users for improved login authentication.
Configuring auto scalable and highly available microservices set with monitoring and logging using AWS, Docker, Jenkins and Splunk.
Created, and provisioned different EMR clusters, notebooks, jobs, and auto scaling using the Hadoop applications and processed the data using PySpark.
Performed Kafka analysis, feature selection, feature extraction, using Apache Spark machine.
Written bash and python scripts integrating Boto3 to supplement automation provided by Ansible and Terraform for tasks such as encrypting EBS volumes backing AMI’s and scheduling lambda functions for routine AWS tasks.
Synchronized the data with server using SASS, JavaScript, Bootstrap, and Angular 14 and proficient in AWS services like VPC, EC2, SNS, S3, ELB, EMR, Autoscaling groups, EBS, RDS, IAM, Cloud Formation, Route 53, CloudWatch, CloudFront.
Worked on Spark streaming using Apache Kafka for real time data processing and implemented Oozie job for daily import.
Developed consumer-based features and applications using Python and Django in TDD and pair-based programming.
Developing automation reports for IAM and PAM audit teams by using Tableau.
Contributed to the development of a robust security framework, leveraging IAM for identity and access management, KMS for encryption key management, and AWS Config for configuration management and compliance.
Used various sources to pull data into Power BI such as SQL Server, Excel, Oracle, MongoDB etc.
Implemented MVC architecture in developing the web application with the help of Django framework.
Working with complex SQLs, Stored Procedures, Triggers, and packages in large databases from various servers.
Generating alerts on the daily metrics of the events to the product people.
Environment: Python, Java, Apache Spark, PySpark, Hadoop, Scala, SQL, MYSQL, RESTFUL API, DB2, Oracle, MongoDB, AWS EC2, S3,ECS, IAM, KMS, AWS Config, Amazon Redshift, Databricks, AWS EMR, DynamoDB, Agile, AWS Lambda, Airflow, Terraform, Django, Glue, Jenkins, Apache Spark, Scrum, Flask, Apache NiFi, Kafka, HDFS, Hive, Sqoop, Flume, SQL Server, Power BI, Star, Snowflake, OLAP, scapy, pyshark, Bluetooth, WiFi, LTE, BLE .
Staples, Framingham, MA Apr 2021 to Feb 2023
Sr. Python Developer
Responsibilities:
Involved in building database Model, APIs and Views utilizing Python, to build an interactive web-based solution.
Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, and JavaScript.
Developed entire frontend and backend modules using Python on Django Web Framework.
Made use of advanced python packages like NumPy and SciPy for various sophisticated numerical and scientific calculations.
Used Angular.JS built-in directives, custom directives, and services for developing interceptors and complex UI data table grids.
Created Angular.JS controllers, services and used Angular.JS filters for filter functionality in search box and integrator functionalities.
Utilized Python specific tools including Django, Django Rest Framework, Django ORM, Flask, SQL Alchemy, Pandas, NumPy.
Developed Python batch processors to consume and produce various feeds.
Created test harness to enable comprehensive testing utilizing Python.
Planned and implemented data and storage management solutions in Azure. Implemented scripts with PowerShell for Runbooks.
Designed, implemented, and documented a secure and scalable RESTful API using Python and Flask.
Created and managed APIs using Azure APIM
Used Azure Services like Azure Key Vault, AAD, Azure Monitor to maintain APIs
Wrote Python scripts to parse XML documents and load the data in database.
Handled all the client-side validation using JavaScript.
Performed testing using Django’s Test Module.
Optimized PySpark applications on Databricks, which yielded a significant amount of cost reduction.
Used python scripts to update content in the database and manipulate files.
Build controlled and uncontrolled shared custom components with React and Typescript.
Worked with a team of developers on Python applications for RISK management.
Generated Python Django Forms to record data of online users.
Launched AWS EMR instance using Amazon web Services using Spark application, implemented Spark using PySpark and Spark SQL for faster processing of data.
Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
Developing UI for future budget predictions based on the backed scripts.
Developed and deployed number of AWS Lambda functions to handle multiple functionalities, reducing response time.
Designed and implemented IAM roles and policies to enforce the principle of least privilege, reducing the risk of unauthorized access to sensitive data.
Developed and maintained data lineage and traceability solutions using AWS services such as AWS lake formation and AWS Glue data Catalog.
Utilized Cloud Dataflow pipelines written in Python to streamline big data processing, resulting in a 2x improvement in data processing speed.
Implemented a CI/CD pipeline to automate deployments within ECS, ensuring efficient and reliable updates to the platform
Implemented Angular 2 services for connectivity between web application and back-end API’s using TypeScript.
Involved in the data analysis for source and target systems and good understanding of Data Warehousing concepts, staging tables, Dimensions, Facts and Star schema, Snowflake schema.
Involving in scrum meeting, internal sprint reviews and sprint retrospective.
Used jQuery for selecting DOM elements when parsing HTML.
Worked with JSON based REST Web services.
Using GIT version control tool to coordinate team-development.
Developed flow XML files using Apace Nifi to process and ingest data into HDFS.
Environment: Python, Django, TypeScript, AWS, AWS Lambda, IAM, AWS Redshift, Agile, Glue, EC2, ECS, EMR, S3, HDFS, Spark, JavaScript, Airflow, RESTFUL API, PL/SQL, Java, Spark, Snowflake, Azure Key Vault, AAD, Azure Monitor, Scrum, Flask, Teradata, Nifi, Databricks, Linux, PySpark, React.js, GCP, Git, PyCharm, Star, Tableau, NLP, Fast API, Scala, Jira
IBM, Boston, MA Jan 2019 to Mar 2021
Python Developer
Responsibilities:
Associated with various phases of Software Development Life Cycle (SDLC) of the application like requirement gathering, Design, Analysis and Code development.
Worked with a team of developers on Python applications for RISK management.
Generated Python Django Forms to record data of online users.
Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
Experienced in ORM programming in converting data between incompatible type systems in OOP languages.
Developed flask Restful API endpoints for accessing through UI and uploading ETL data.
Contributed to major development initiatives with codebases utilizing Python, Django, R, MySQL, MongoDB, jQuery and React.
Used PHP as an HTML embedded scripting language, in front end web development.
Prepare Test scripts for different applications using QTP & Selenium.
Ran a Regression test on Selenium after every build.
Used micro service architecture, with Spring Boot-based services interacting REST and Kafka.
Automation of internal web application through Selenium 2 WebDriver.
Performed Compatibility testing of applications for dynamic and static content of browsers using HTML Ids and XPath in Selenium.
Designed an API With HTML, CSS, JavaScript and Bootstrap using React Framework.
Implemented event-driven architecture to optimize resource utilization in my project.
Developed ETL (Extract Transform Load) software for DB2 columnar database fact and dimension tables.
Develop data models for applications, metadata tables, views, or related database structures.
Developed entire frontend and backend modules using Python on Django Web Framework with GIT.
Involved in designing and deploying multitude applications utilizing almost all the AWS services Including EC2, Route53, S3, Lambda, RDS, Dynamo DB, SNS, SQS, IAM focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud Formation.
Designed and managed API system deployment using fast API http server and Amazon AWS architecture.
Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL dB package.
Utilized AWS ECS to deploy and manage containerized microservices for my project, ensuring high availability and scalability
Used NoSQL database Apache Cassandra to load the data in database.
Utilized Spark SQL API in PySpark to extract and load data and perform SQL queries.
Wrote Python scripts to parse XML documents and load the data in database.
Utilized Python libraries wxPython, NumPy, Twisted and MatPlotLib.
Consumed the data from Kafka using Apache Spark.
Developed analytical component using Scala and Kafka.
Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
Responsible for writing/modifying scripts using Shell and Bash for day-to-day administration.
Used IDE tool to develop the application and JIRA for bug and issue tracking and Used JIRA to assign, track, report and audit the issues.
Developed micro services using Spring boot exposed as REST API and integrated with Angular 9 based web applications.
Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
Developed and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript, and jQuery.
Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
Responsible for implementing and monitoring solutions in Ansible, Terraform, Docker and Jenkins.
Used the AWS- CLI to suspend on AWS Lambda function used AWS CLI to automate backup of ephermal data stores to S3 buckets EBS.
Worked on Statistical analysis by processing collected data and data Visualization using Python, Matplotlib, SciPy, and NumPy packages.
Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, and JavaScript.
Integration of user-facing elements developed by front-end developers with server-side logic using node js.
Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.
Resolved ongoing problems and accurately documented progress of a project.
Environment: Agile, AWS Lambda, S3, ECS, CLI, IAM, FAST API, Cloudera, Hive, Pig, PySpark, Django, Snowflake, Scala, Spark, Star, Glue, SQL, MYSQL, PL/SQL, Pyramid, RESTFUL API, Fast API, Jenkins, Kubernetes, Terraform, Redshift, React.js, ETL, HDFS, Git, Tableau, MYSQL, MongoDB, Scrum, Hadoop, Kafka
BNY Mellon, New York Oct 2016 to Dec 2018
Full Stack Python Developer
Responsibilities:
Application was based on service-oriented architecture and used Python 2.7, Django 1.5, JSF 2.1, Spring 3.2.5, Ajax, HTML, CSS for the frontend.
Developed Automation Scripts for Regression using Selenium Web Driver and Python.
Generated Python Django Forms to record data of online financial users.
Worked on Integration of Selenium RC/WebDriver with existing API to test Framework.
Created Materialized Views, tables, complex SQL queries, and Correlated sub queries, Nested Queries, Views, and Function Based Indexes for effective Business Application Development.
Maintain Selenium scripts in between releases. Reproduce failed automated test cases manually.
Provide cross-browser (Chrome, Firefox, MSIE, Safari, Opera) and cross-platform (Windows 8) testing of the application's web pages.
Build web scrappers using Python to extract counterparty ratings for credit risk monitoring.
Automated data extraction, Transformation and Loading (ETL) process using python.
Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
Designed and implemented a serverless architecture for mobile app notification system using AWS Lambda, enabling real-time updates with high availability.
Designed an automated program for the entire reporting, qualification and payout process using the R program, resulting in a significant improvement in work-time efficiency.
Built linear and logistic regression models to predict risk and revenue factors including credit risk, severity, attrition, over-limit fee, etc.
Cleaned data and processed third party spending data into maneuverable deliverables within specific formats with Excel macros and python libraries. Used TDD (Test driven development) methodology.
Experienced Python on LINUX for execution.
Actively involved in developing the methods for Create, Read, Update and Delete (CRUD) in Active Record.
Implemented database access using Django ORM.
Designed and developed ETL processes that were used to integrate data between various sources using Informatica, PowerCenter 9.
Designed and developed Oracle PL/SQL Procedures, Functions, and Database Triggers and involved in creating and updating Packages to meet business requirements.
Played a key role in a development wide transition from Subversion to Git, which resulted in an increase in efficiency for the development community.
Developed Perl scripts for data extraction, transformation, and loading (ETL) processes from legacy systems, improving data processing efficiency.
Enhanced existing automated solutions, such as the Inquiry Tool for automated Asset Department reporting and added new features and fixed bugs.
Created modules to transform incoming XML trade data into trade objects, parse trade data and create outbound FPML (Financial Products Markup Language) sent to DTCC repositories.
Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, Oracle DB, PostgreSQL, and VMWare API calls.
Used many regular expressions to match the pattern with the existing one.
Worked with a team of developers on Python applications for RISK management.
Responsible for inserting, deleting, and updating all financial data using MySQL.
Skilled in using collections in Python for manipulating and looping through different user defined objects.
Involved in Unit testing and Integration testing.
Built a part of secure and scalable mobile banking app on Azure utilizing Azure App Service, Azure Cosmos DB for flexible data storage, and Azure Kubernetes Service for containerized deployment.
Created SQL Logins, Roles, and Authentication Modes as a part of Security Policies for various categories of user.
Implemented user interface guidelines and standards throughout the development and maintenance of the website using HTML, CSS, JavaScript, and jQuery Using REACT.
Developed a high-performance REST API using FAST API which facilitated secure data exchange with external partners
Created project designs utilizing MVC architecture components.
Used JIRA for bug tracking and issue tracking.
Participated in the full software development lifecycle with requirements, solution design, development, QA implementation, and product support using Scrum and Agile methodologies.
Applied various Machine learning algorithms and Statistical modeling like Decision trees, Regression models, Clustering, SVM to identify Volume using Scikit-learn package in Python.
Reviewed the code using GitHub, did some testing, fixing of bugs and coding instructions.
Created different S3 buckets and written Lambda to move files from S3 to Redshift.
Used Python and Pandas library, built data analysis graph for documentation and record.
Developed applications using RESTFUL architecture using Node.js and PHP as backend languages.
Designed and maintained databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy, and PostgreSQL.
Worked on various Python libraries like Pandas, One dimensional NumPy and Two dimensional NumPy.
End to end application development right from ingesting the data feeds from upstream, Extraction, transformation and loading, Data enrichment using PL/SQL and Python.
Collaborated with the DevOps team to integrate Perl and Shell scripts into the CI/CD pipeline.
Used PyTorch library and implemented natural language processing.
Environment: Python, Perl, Shell, Django, XML, CSS, Agile, HTML, JavaScript, REACT JS, FAST API, Teradata, Pandas, PySpark, Pyramid, Flask, RESTFUL API, Docker, Git, SQL, Java, Oracle, SQL, Scrum, Glue, MongoDB, Azure App Service, Azure Cosmos DB, Azure Kubernetes Spark.
Sum Total Systems, Hyderabad, India Dec 2013 to Aug 2016
Python Developer
Responsibilities:
Converted Visual Basic Application to Python, MSQL.
Used python scripts to update content in the database and manipulate files.
Created Reports using JASPER.
Used Thales asynchronous theorem for applying encryption and decryption of ISO standard message in Python programming.
Built Asynchronous and scalable task queues using Celery.
Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
Implemented schema and data migration for the Postgres database using South migration tool.
Designed and developed the UI of the website using HTML, AJAX, CSS, jQuery, and JavaScript In REACT js.
Developed user-friendly modals for the form submissions using simplemodal.js, jQuery, Ajax, and JavaScript.
Experience in building the war with help the putty and deployed into cloud environment using the cloud controller and experience in solving the cloud issue.
Designed and maintained PowerShell based troubleshooting procedures for bulk changes.
Developed PowerShell scripts to configure the upgraded Exchange environment, migrate users, then monitor and maintain the new environment.
Integrated Selenium tests into the CI/CD pipeline to enable continuous testing and early detection of defects.
Helped in creating, managing, and securing APIs using Azure APIM.
Utilized Azure Services to help create and Monitor APIs.
Used Python modules such as requests, urllib, urllib2 for web crawling.
Worked on writing and as well as read data from csv and excel file formats.
Performed QA testing on the application.
Created custom VB scripts in repackaging applications as needed.
Wrote scripts in Python for extracting data from HTML file.
Designed the frontend web pages using HTML, JavaScript, Angular JS, jQuery, and AJAX. Used CSS
for a better appearance. Writing templates for front end pages where we include HTML pages and
JavaScript, files knowledge of cross-browser and cross-platform development of HTML and CSS based
websites in Windows like IE 6, IE 7, IE 8, and FF.
Interactive in providing change requests, trouble reports and requirements collection with the client.
Worked in development of applications especially in UNIX environment and familiar with all its commands.
Experience in debugging and troubleshooting programming related issues.
Utilized Shell scripting to streamline system administration tasks.
Contributed to the development of a Selenium-based test automation library that is now used by multiple teams within the organization.
Created Perl-based data extraction scripts to populate databases, enhancing data processing speed
Improved performance by using a more modularized approach and using more in-built methods.
Improved caching system for the test webserver.
Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.
Environment: Python, Shell, Perl, Django, VB scripts, Jenkins, Jasper, Gerrit, MySQL, Unix, HTML, CSS, jQuery, JavaScript, Apache, Ajax, simplemodal.js, Azure APIM, Git, PowerShell.
Education:
• Bachelor’s in information technology, Prasad V Potluri Siddhartha Institute of Technology, Vijayawada, India, 2013
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