Serhii Vasylkov

Experience

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  Media Agency "Ye"

  Oct 2007 - Jun 2016

  Experience in team and single development: * writing specifications * building, development and visualizing business, logical, marketing project patterns * building web applications and sites from "zero" * support and development of existing projects * code review

  • Web Developer

    Dec 2007 - Jun 2016

  • Team Leader

    Oct 2007 - Jun 2016
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  Freelancer

  Mar 2011 - Jan 2016

  Project Manager, web developer
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  Inventiva Marketing Ltd

  Sept 2016 - Mar 2017

  PHP Developer
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  Quad Analytix

  Mar 2017 - Sept 2017

  PHP Developer

  - Supported and maintained legacy code- Added new features- Worked with Product team and Customer Success team- Used PHP as main backend language- Worked with Mysql / Aurora, Postgres / Redshift, Redis databases

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  Wiser Solutions, Inc.

  Sept 2017 - Jun 2019

  Backend Developer

  - Development of new microservices-based services: REST API, RabbitMQ messaging, background jobs- Support and maintenance of legacy code- Node.js, Ruby (ROR), Python for backend- MongoDB, ElasticSearch, Redis, Mysql, Postgres- Mocha, Sinon and Chai for Node.js projects; Rspec for Ruby code- Docker and Terraform- Circle CI and Jenkins- AWS to deploy and host services and databases

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  Lendlord

  Jul 2019 - Jan 2020

  Senior Software Engineer

  Development of platform to manage, track and optimise properties in UK. Main focus was:- delivering features in a rapidly growing startup company- communication with customers- setup and configure all the infrastructure for applications, CI CD pipelinesTechnologies stack:- NodeJS, React- Mongo DB- AWS, Docker

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  Snyk

  Feb 2020 - Dec 2023

  Software Developer

  - Delivering code SAST analysis solutions- Working on security reporting and policies framework- Building API and ETLs in Typescript, Node.js and Go- Designing and building best practices driven REST API- Monolith decomposition and solving code ownership challenges- Monitoring and observability with Prometheus and Grafana, ELK stack, Datadog- Argo CD, Kubernetes, Docker, Google Cloud Platform, AWS- TDD, synthetic API testing, load testing- Leading Engineering Culture initiative Show less

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  Zendesk

  Jan 2024 - Sept 2024

  Senior Software Engineer

  As a Senior Software Engineer at Zendesk, I am part of the Messaging Experience team, focusing on integrating various messaging platforms to provide customers with seamless and uninterrupted communication. My key responsibilities include:- Message Channels Integration: Ensuring smooth integration of diverse messaging channels into the Zendesk platform.- Automated Testing: Enhancing the consistency and reliability of automated testing processes.- Dependency Management: Leading projects to streamline dependency management, reducing maintenance efforts and boosting operational excellence.- Improving developer experience (DevEx) and am dedicated to continuous learning and knowledge sharing with my peers.By fostering a collaborative environment, I aim to drive innovation and elevate our team's capabilities, ultimately contributing to a superior customer experience. Show less

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  CapIntel

  Oct 2024 - now

  Senior Software Engineer