Lev Tsenovoy

• Participated with clients in discussion meetings.
• Resolved system test and validation problems to provide normal program functioning.
• Participated in design and planning exercises for future software rollouts.
• Wrote code for database-driven applications.
• Utilized such technologies as Python , Angular, Behave to develop and maintain applications.

Created tools and applications to automate testing for the mainframe team. Worked with individual user to create custom tools to reserve machines, schedule tests, and review outcomes. Created a front end dashboard to control deployment of test and automation functions.

• Used PY3270 to automate 3270 terminal interactions. Set up Jenkins server in a docker deployment that executed pipelines to run mainframe testing at regular intervals or as desired.
• Created a custom NOVNC docker deployment container that with custom tools the testing teams would need.
• Open Shift
• Generated process models illustrating automation engineering progress, specifications and details
• Trained users and quality assurance team members in automation programs and processes
• Collaborated with systems engineers and testers to determine automation tool requirements and develop specifications for tester interface, tool functions and quality control to deliver reliable automation systems
• Trained developers and quality assurance team members in automation programs and processes
• Maintained, debugged and optimized automation programs
• Led sprint reviews, daily scrums and planning meetings to realize full team engagement.

Worked on SWAPS team:

• Made changes to 'QUARTZ' systems
• Wrote tests and maintained 80% test coverage.
• Conducted regression testing, analyzed results and submitted observations to development team.
• Worked with Ansible and Ansible Tower application
• Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performance.
• Coordinated with other engineers to evaluate and improve software and hardware interfaces.

Converted Excel spreadsheet for a logistic tracking application into a web app. Used as source of truth for 200 users.

• Used Flask web server to create API to work in conjunction with Angular Front end.
• Implemented stored procedure in PL/SQL on oracle database to process complex datasets
• Migrated SAP data to DynamoDB database
• Created and implemented nightly ETL tasks using python and CRON and DynamoDB
• Used Blueprints to manage microservices
• Created REST API for other services to interact with database and access reports.
• Used Alembic for code first database model and database migrations.
• Oracle 11g database integration
• ETL migration from Oracle to DynamoDB
• Deployed to AWS
• Used Jenkins for CI/CD automatic deployment
• Used AWS Lambda for nightly jobs
• Docker deployment strategies researched
• Worked with customers to understand requirements and provide exceptional web app based solutions
• Fast paced environment with strict deadlines
• Implemented python based solutions
• Implemented Alembic for database schema version control
• Worked effectively in Scrum team

Fixed bugs in marketing screener application. AWS Redshift database, Flask backend and Angular frontend deployed on docker in EC2.

• Fixed duplicate records and memory buffer issues in redshift
• Created API endpoint to retrieve Excel reports
• Implemented Python-based testing features to use on final product
• Python2.7 to implement solution to remove duplicate records from query
• Gathered business requirements and implemented logical and physical data using Python
• Implemented test algorithms in focused tool with self-checking methodology
• Collaborated with other programmers to design and implement features
• Quickly produced well-organized, optimized, and documented source code
• Debugged existing source code and polish feature sets
• Tested and maintained software products to ensure strong functionality and optimization

• Created i18n Java Spring translations for Russian users
• Used JSP/Servlet/Spring technology to make sure site's i18n internationalization was integrated properly
• Utilized Google API to create creative content source
• Wrote and implemented scripts to enhance user experience and integrated scripts
• Strengthened developmental methodologies by creating documentation
• Debugged and modified software components
• Experience in project deployment using DigitalOcean/Heroku and using web services like Amazon Web Services (AWS) EC2 and AWS S3

• Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability and performance.
• Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
• Coordinated with other engineers to evaluate and improve software and hardware interfaces.
• Worked with project managers, quality assurance and customers to resolve technical issues.
• Python
• Angular
• Behave