Vortexa

Senior Platform Engineer

Lloyd's Register

Leading a team to build a solution for managing the traffic of a fleet of sea ships. My responsibilities include:
- Architected and implemented infrastructure using Terraform and Kubernetes on AWS (EKS, S3, RDS Aurora, Cognito, etc).
- Built API layer with FastAPI and GraphQL for seamless data access.
- Developed a data platform for syncing, cleaning, and analyzing data from multiple sources.
- Managing team coordination, leading the development and release process.

Software Engineering Lead

Magellan X 

A solution that prevents unplanned downtime through anomaly detection and actionable insights for sea vessel engines. Key responsibilities:
- Led migration to real-time processing with Apache Flink and Python Faust, enhancing detection speed.
- Managed data workflows with Apache Airflow, integrating diverse data sources.
- Built a scalable containerized infrastructure with Docker and Kubernetes, handling over 10,000 datapoints/sec per sensor from different vessels.
- Delivered dynamic, real-time dashboards using Plotly Dash and Grafana for performance monitoring. 
- Optimized high-throughput backend services with FastAPI, ensuring low-latency data flow.
- Enhanced data collection with custom Golang plugins for Telegraf.
- Led key technical projects, showcasing strong leadership skills.

Senior Software Engineer

GlobalLogic

Led development of a high-performance data streaming service for fleet management, supporting real-time trip updates for up to 2 million devices.  My key responsibilities:
- Collaborated with the product team to align technical solutions with business requirements.
- Implemented real-time stream processing with Apache Flink and AWS Kinesis, then optimized the solution, reducing performance costs by 4x.
- Assisted client in resolving production issues, introducing asynchronous techniques for improved responsiveness.
- Developed a custom load testing tool to ensure system resilience under heavy traffic.

Apache Flink Consultant

AgileEngine

Stellar Labs is an advanced commercial operations system for private aviation fleets. Stellar offers a suite of applications for business aviation that meets operators’ needs. As a software engineer, I was responsible for:
- Developed a microservice for real-time database event notifications using Spring Cloud, Server-Sent Events, RabbitMQ, and Spring Integration.
- Enhanced backend features for the "scheduling" app, aggregating data across microservices for comprehensive trip, crew, and aircraft details.
- Led microservice migrations to newer versions of Java and Spring.
- Demonstrated sprint features to customers, gathering feedback for continuous improvement.

Java Software Developer

SoftServe

Platform (SDK) development for secure enterprise mobility, by offering an advanced, mature and tested container for mobile apps. My responsibilities were:
- Backend functionality for the platform, which was based on the Spring framework
- Developed an automation testing framework for SOAP and REST APIs, accelerating the development process.
- Built a Lucene-based tool for full-text search in Jira, efficiently identifying similar project defects.

Provide Support Live Chat

Provide Support Live Chat - provides live chat for customer websites including embedded customizable chat window, real-time visitor monitoring, native operator console with spell checker, etc.
- Enhanced backend features for a distributed live chat application, focusing on account management based on customer feedback.
- Built a tool for detecting fraudulent payments, successfully identifying numerous scammers.
- Contributed to the development of an internal web framework akin to Spring.

Ideapool

First project: Music platform for beginning and little-known musicians.
Second Project: Customer Relationship Management System for a travel company.
- Developed backend functionality using Yii2
- Contributed to frontend features and designed database schemas.

Full Stack Engineer

I am a Software Engineer specializing in back-end development and data engineering, with a Master's degree in Software Engineering. My professional experience includes designing high-load system architectures from the ground up and leading engineering teams with agile methodologies.

What differentiates me is my holistic perspective on projects. I strive to understand the entire system in depth, enabling me to bridge knowledge across diverse domains like data engineering, web development, and DevOps. This integrative approach promotes seamless collaboration and ensures alignment across all aspects of development.

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