Experience

Logz.io

• United States
• Software Development
• 100 - 200 Employee

• Senior Software Engineer

  • May 2020 - Present

  - Architecture and implementation of data ingestion pipeline for the tracing product. - Designing and implementing Jaeger’s System Architecture feature in a high-load, distributed, multi-region environment. - Being responsible for the design and implementation of various features related to the tracing product. - Architecture and implementation of data ingestion pipeline for the tracing product. - Designing and implementing Jaeger’s System Architecture feature in a high-load, distributed, multi-region environment. - Being responsible for the design and implementation of various features related to the tracing product.



Intellectsoft

• United States
• Software Development
• 100 - 200 Employee

• Technical Team Lead

  • Nov 2019 - May 2020

  ERP system for Norweigian construction company. As a technical lead, was responsible for designing and implementing the geofencing sub-system and its successful integration with existing solutions. - Designing and implementing a set of microservices for a geofencing project - part of ERP system for people onsite presence visibility. - Being responsible for the performance and delivery of 4 teams with about 20 people. - People management. - Documenting design of various features. - Caring technical part of communication with a customer, translating business requirements to technical ones, taking part in presales activities. Technological stack: Java 11, Spring (Boot, Data JDBC, Security), Gradle, Docker, Kubernetes, Istio, Helm, Kafka, PostgreSQL, REST, OpenAPI 3.0, Protocol Buffers, OAuth 2.0, JWT, Auth0, Jenkins, SonarQube, Jaeger, Prometheus, Grafana, ELK, AWS, Angular Show less



Hyper eCommerce

• Software Architect Technical Lead

  • Oct 2018 - Nov 2019

  Hyper is a cloud-based eCommerce marketplace platform. The goal of the project was to split the monolithic application into microservices and migrate on-premise infrastructure to AWS cloud. The project opened new market opportunities and gave fresh breath to the business. As technical lead, I was responsible for the migration of legacy solutions to the modern tech stack. After successful implementation of a couple of POC new vision of the system's evolution was introduced After that I got promoted to the role of Solutions Architect. - Led technical part of the project. Developed from a scratch solution’s architecture for most critical parts. - Established and led a local team of 3 developers, QA and DevOps. Setting up the development process, coordination, and communication with teams from other regions. - Introducing CI / CD approach, automated testing strategy. - Responsible for migration from on-premise infrastructure to AWS, introducing infrastructure as a code. - Developed search service backed with ElasticSearch which increased on 40% usage of search and 15% conversions from search and created solid fundament for system’s scalability and feature set improvement. Technological stack: Java 8, Spring (Boot, MVC, Security, Data, Cloud), MySql, MongoDB, Hibernate, ElasticSearch, Kafka Streams, Maven, Docker, Git, GitLab, AWS Services: ECS, EC2, ElasticSearch, CloudFormation, S3, RDS, SNS, CodeBuild, CodeCommit, CodePipeline, Secrets Manager, DynamoDB Show less



GO7

• United Kingdom
• Airlines and Aviation
• 1 - 100 Employee

• Senior Java Software Engineer

  • Aug 2017 - Oct 2018

  Airline inventory and distribution system. - Developed from a scratch scalable routing service aimed to process and send millions of messages to governmental institutions of EU countries. - Delivered features to business handling 100% of the development lifecycle. - As a team member created 2 proof of concepts with business-critical functionality and presented them to stakeholders. - REST API development, integration with UI Technological stack: Java 8, Spring (Boot, MVC, Security, Data, Cloud), MySql, Hibernate, Cassandra, ActiveMQ, IbmMQ, Apache Kafka, Apache Camel, Maven, Docker, Angular 5, Vault Security, Mercurial Show less



KMK Software

• Java Software Engineer

  • Apr 2014 - Sep 2017

  New functionality development. Mostly focused on the backend with tasks of frontend bugfixes and development. As a team member successfully delivered 100% of the project's scope to a customer. Technological stack: Java 8, Spring (Boot, MVC, Security, Data, Cloud), MySql, Hibernate, ActiveMQ, AWS, Docker, Thymeleaf, Zurb, Git New functionality development. Mostly focused on the backend with tasks of frontend bugfixes and development. As a team member successfully delivered 100% of the project's scope to a customer. Technological stack: Java 8, Spring (Boot, MVC, Security, Data, Cloud), MySql, Hibernate, ActiveMQ, AWS, Docker, Thymeleaf, Zurb, Git



E-tools Software

• Kyiv City, Ukraine

• Project Manager Business Development

  • Aug 2009 - Apr 2014

  Launch from scratch and manage more than 10 e-commerce projects. Communication with stakeholders, customer's needs analyses, established visions of new systems and solutions scopes, gathering business requirements. Business planning, budgeting, expenses control, reporting. Digital and internet marketing (SEO, PPC, SMM, etc), direct marketing, event management, etc. CRM and ERP consulting and project management. Launch from scratch and manage more than 10 e-commerce projects. Communication with stakeholders, customer's needs analyses, established visions of new systems and solutions scopes, gathering business requirements. Business planning, budgeting, expenses control, reporting. Digital and internet marketing (SEO, PPC, SMM, etc), direct marketing, event management, etc. CRM and ERP consulting and project management.



IDC

• United States
• Market Research
• 700 & Above Employee

• Research Analyst / Consulting project manager

  • Oct 2005 - Aug 2009

  Managed consulting and research projects of software and IT Services markets for multinational IT and Telecom companies. Collected data using different tools: personal interviews, focus groups, questionnaire polls, etc. Moderated focus groups. Participated in dozen local and international events as a speaker. Prepared articles and press-releases. Built relations with IT magazines and newspapers. Organized local conferences of big international events: IDC IT Security Roadshow (180 attendees in Kyiv), IDC Storage Roadshow. Show less