Aleksei Khramov Email & Phone Number

Yerevan, Armenia

- Designed and developed AI-powered chatbots utilizing Python, Quart framework, OpenAI API, Pandas, and prompt engineering for enhanced customer engagement. - Implemented WebSocket communication between the user interface and backend services to enable real-time interactions for chatbots, improving response speed and user experience. - Built and optimized features for Self-Service Advertising Systems using Java EE (backend) deployed on Apache Tomcat and JavaScript with Ember.js and jQuery (frontend). - Automated data extraction processes by implementing web scraping solutions using Python and Pandas for efficient data analysis. - Created and enforced secure password policies, including two-factor authentication, using Java. - Developed comprehensive unit and integration tests to ensure high software reliability. - Deployed cloud-based applications on AWS Elastic Beanstalk and managed data processing with AWS S3, Databricks, and Pandas for data manipulation and analysis.

Yekaterinburg, Sverdlovsk, Russia

- Developed banking product APIs using a microservices architecture with Node.js, TypeScript, Loopback, Docker, and Kubernetes.- Engineered scalable APIs on the IBM API Connect platform using JavaScript, XSLT, XML, and OpenAPI standards.- Executed the migration from IBM API Connect to Apache APISIX, developing custom Lua plugins for enhanced functionality.- Conducted in-depth API testing with tools like JMeter, REST client, and SOAP UI to ensure robustness.- Configured and managed MINIO object storage as an open-source alternative to AWS S3, optimizing data scalability.

Moscow, Moscow City, Russia

- Developed a cloud-based business process management system, RunaWFE, handling both backend and frontend components.- Built backend systems using Java EE, Spring Framework, Hibernate, and Maven for reliable business logic implementation.- Enhanced frontend capabilities using AngularJS integrated with mxGraph for dynamic process visualization.- Conducted thorough code reviews and implemented unit testing to improve software quality.- Deployed applications on the WildFly server, optimizing performance and scalability.- For more details about the product, visit RunaWFE website https://runawfe.ru/RunaWFE