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Kyrylo (Kyle) Kudriaiev Software Engineer
Email
[email protected]
Location
Toronto, Canada
Phone
+16474680213
LinkedIn
kkudriaiev
Profile

Software engineer with 8+ years of experience building distributed systems and scalable backend solutions

Skills
JavaScript — TypeScript|Node.js|PostgreSQL|MongoDB|Redis|Elasticsearch|APIs — REST, GraphQL, gRPC|AWS|Docker|Kubernetes|Terraform|Serverless|Microservices|React|HTML|CSS
Work Experience
2024‑01 – 2025‑03
Software Engineer (Startup, Backend), Fleek
  • •Built a notification system with AWS EventBridge and Lambda to increase user engagement
  • •Contributed to Stripe integration for billing management
  • •Implemented phishing protection for improved security
  • •Worked on rewriting backend services in Rust for improved maintainability
  • •Built infrastructure for deploying and managing AI agents with the Eliza framework
  • •Optimized CI/CD pipelines to speed up deployments and team productivity
    • 2021‑12 – 2024‑01
    Senior Software Engineer (Backend), Pluto TV
  • •Led the design, development, and scaling of RESTful APIs and serverless AWS Lambda functions in Node.js, supporting over 2 million users
  • •Facilitated cross-team collaboration to migrate infrastructure from AWS Lambda to AWS EKS and Kafka, improving video content propagation
  • •Improved reporting for missing or misconfigured video content to quickly identify and fix issues
  • •Increased service performance by 20% through Brotli compression and optimizing resource-intensive libraries
  • •Implemented Datadog and OpenTelemetry for logging and metrics, improving observability and simplifying troubleshooting
    • 2019‑12 – 2021‑11
    Software Engineer (Startup, Team Lead), Talinity
  • •Designed and implemented a maintainable REST API using Node.js and AWS
  • •Used Terraform to automate infrastructure deployment across environments
  • •Set up CI/CD pipelines with AWS CodePipeline to automate development and releases
  • •Set up tests with Jest to ensure reliability
  • •Documented backend systems and workflows to support onboarding and knowledge sharing
    • 2019‑06 – 2019‑12
    Senior Software Engineer (Backend), SoftServe
  • •Built and maintained REST and GraphQL APIs with Node.js and Apollo Server
  • •Refactored the legacy codebase, improving scalability and reducing technical debt
  • •Implemented coding standards and project structure improvements
  • •Optimized Terraform scripts in deployment pipelines, reducing deployment times by 25%
  • •Created detailed backend documentation to streamline onboarding for new engineers
  • •Mentored and trained junior developers
    • 1 / 2
    2017‑06 – 2019‑06
    Full-stack Developer, Dev-Pro
  • •Designed and developed REST APIs for a Data Management platform using Node.js, MongoDB, AWS, and Serverless architecture, enabling streamlined data access and operations
  • •Assisted in migrating a service from a Serverless architecture to AWS ECS, achieving 50% cost reductions
  • •Developed numerous front-end components utilizing Angular, Typescript, and RxJS, enhancing the UI/UX for end-users
  • •Created an Audit Trail service to track all MongoDB database changes
  • •Integrated Redis as a caching layer, reducing system latency by 30% and improving overall performance
  • •Supported production deployments and CI/CD as a Service Reliability Engineer
  • •Resolved critical production issues to improve system stability
  • •Created UML and sequence diagrams to document infrastructure and assist with onboarding
  • •Developed Terraform scripts and user guides to support the setup and deployment of new services
    • 2016‑07 – 2017‑05
    Front-End Developer, CUDEV
  • •Developed a company website from scratch using vanilla JavaScript, HTML, and CSS, and deployed it to a static hosting environment
  • •Designed and implemented an API server using Node.js, GraphQL, and MongoDB
  • •Refactored several key components of the legacy codebase, transitioning from jQuery to React to improve performance and ease of maintenance
    • Education
    2014 – 2018
    Bachelor's Degree in Production Process Automation, Kharkiv national university of civil engineering and architecture
    Certificates
    2 / 2