Pavel Makhov

Working in a distributed squad on a Lightspeed Hospitality flagship product - Lightspeed Restaurant.

• Successfully decomposed a monolithic application into domain microservices using the Spring Boot framework.
• Led the technical design, implementation, and delivery of an advanced authorization mechanism based on the Attribute-Based Access Control paradigm for the microservice-based application.
• Developed a user-friendly macOS menubar application, serving as a frontend for the tool for creating reproducible development environments.
• Provided expert-level support as a 3rd level support engineer, ensuring efficient issue resolution and customer satisfaction.
• Facilitated the seamless onboarding of new team members, ensuring a smooth transition and accelerated productivity.

Designed and developed Kotlin-based backend services for a prominent Canadian leader in innovative technological solutions for the car dealership market. Collaborated closely with cross-functional teams to deliver robust and scalable solutions tailored to the automotive industry.

• implementation of edge-level authorization mechanism for a set of microservices
• level 3 application support
• onboarding and mentorship of new team members

I was working in a product team of Compliance Management Software Solutions. Building data-heavy applications using Java, Kotlin, HBase, MySQL.

• technical design, implementation and delivery of complex data intensive applications

Working as a Java Backend Developer in the Product team for the largest in-venue interactive music and entertainment platform, featured in over 75,000 bars and restaurants across North America and Europe. Working in a microservice architecture, with Spring Boot-based services deployed to AWS in Docker containers, managed by Mesos/Marathon. Technology stack: Java 11, Spring Boot, Reactor, Cucumber, MongoDB

• backend implementation of the Apple Music For Business.
• development of the Access Control System - a set of microservices implementing ABAC authorization model.
• development of various payment integrations with Worldpay/Vantiv, PayPal, Apple Pay, Google Pay.

Development of the PACS - Picture Archiving and Communication System. My primary focus was on Tech Portal - a customization tool that allows technologists to create multiple worklists based on different criteria, including exam status, date range, modality, organizations, locations and rooms. Tech stack: GWT, CSS / SCSS, AngularJS.

Successfully completed multiple projects as a consultant, collaborating with diverse clients to deliver high-quality solutions. Provided expertise in Java development, contributing to various aspects of project lifecycles.

• Developed a high performant highly available Music REST API.
• Developed a real-time data processing application based on Apache Mahout and Apache Kafka.
• Developed a WebRTC Liferay portlet and Content Classifier portlet (based on DL4J library).
• Took part in building data pipeline for a ML project.

I took part in the development of business critical eFiles document management system based on open source solution - Alfresco – the market leader in records management. As an Alfresco developer I worked on extending and customizing Alfresco. I also worked on EDH (Electronic Document Handling) system with complex workflows, covering most business aspects at CERN. In this role I was developing EDH documents and improving functionality of existing ones.

• Integrating Alfresco with AppDynamics - application performance management system.
• Development of the web application for 2nd/3rd support of eFiles. Technology stack is Spring Boot, AngularJS, Spring Data Rest.