Igor Demchenko

C

DevOps/Solution Architect

Cognize

Oct 2024 - Current (1 year 9 months)

• Designed and implemented an AI-powered conversational agent using Amazon Bedrock, enabling real-time customer communication through an embedded messenger within an e-commerce platform. • Integrated the Bedrock-based agent with backend services to allow customers to create, update, process, and delete orders directly via chat, improving customer engagement and order conversion rates. • Built event-driven workflows to orchestrate order lifecycle operations and ensure reliable communication between AI services and cloud-native components. • Developed internal DevOps automation tools in Go (Golang) to automate infrastructure validation, deployment verification, and Kubernetes environment diagnostics, improving operational efficiency and reduc

S

Senior DevOps Engineer

Swoon Group McDonald's

Apr 2023 - Sep 2023 (6 months)

• Agile E2E Integration Team activities according to JIRA user stories. Confluence documentation intense working experience. • Designed and supported environment for mobile, WEB App by creating Jenkins(Groovy, Yaml) CI/CD pipelines, Docker images, Kubernetes clusters. • Hands-on experience in deploying, configuring, and managing CI/CD pipelines using Harness, ensuring seamless automation and deployment processes. • Designed, developed, and maintained reusable Terraform modules for AWS infrastructure (S3, EC2, IAM, RDS), ensuring scalable and consistent deployments across environments; led migration of legacy infrastructure to Infrastructure as Code (laC), improving maintainability, reducing manual configurations, and enabling seamless CI/CD

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DevOps

Pyramid ConsultingEYFidelity

Oct 2021 - Dec 2022 (1 year 3 months)

• Implemented Ansible automation scripts to streamline and automate routine IT tasks, reducing manual effort and minimizing errors. • Deployed and managed scalable test environments on Azure to support automated web and mobile application testing, leveraging Azure DevOps and Azure Kubernetes Service (AKS) to streamline test execution and infrastructure management. • Integrated Azure DevOps with Selenium and Appium frameworks for automated web and mobile testing, enabling continuous integration and delivery (CI/CD) pipelines to ensure rapid and reliable deployment of high-quality applications. • Utilized Shell Scripting, and UNIX Utilities (like AWK, SED, SSH, SCP, SFTP) for handling and moving the files. • Collaborated with development team

C

DevOps

CognizantDiscover Bank

Oct 2019 - Oct 2021 (2 years 1 month)

• Designed, built, and configured infrastructure solutions on the Cloud platform by applying best practices for AWS, EC2, EKS. • Designed, developed and supported Dev/QA team environment(Dev, Integration, Acceptance) based on AWS Cloud Platform. • Configured Jenkins(Groovy, Yaml) to build and run automated builds on the server whenever changes are pushed to GITHub/GITLab master branch. • Orchestrated containerized workloads using container orchestration platforms like Kubernetes, managing deployments, scaling, and monitoring of containerized applications for optimal performance and availability. • Collaborated with cross-functional teams including developers, system administrators, and security engineers to define infrastructure requirement

C

DevOps

CognizantNorthern Trust Bank

Jun 2019 - Oct 2019 (5 months)

• Designed and implemented infrastructure builds and configurations on cloud service providers such as AWS, Azure, or Google Cloud Platform (GCP), encompassing a variety of services including Compute, Containers, Container OS, and Container orchestration (e.g., Docker, Container-Optimized OS (COS), Google Kubernetes Engine (GKE)). • Implemented and managed storage solutions on cloud platforms, configuring object storage, block storage, and file storage to meet performance, scalability, and redundancy requirements. • Established Identity and Access Management (IAM) policies and permissions on cloud platforms, ensuring secure access controls and compliance with security standards and regulations. • Configured Software-Defined Networking (SDN)

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DevOps/QA Automation

CognizantAmEx Bank

Nov 2018 - May 2019 (7 months)

• Methodologies, Techniques, testing documentation and implementation in all phases. • Extensive Agile based software development experience including Scrum, Kanban, BDD, ATDD, TDD. • Created, Scheduled, Executed and Analyzed Test Sets. • Experience creating on Open source Java-Selenium Webdriver Based Automated Framework leveraging cucumber technologies. • Coding practice in Java, JavaScript(Angular, Protractor). • Experienced in Page Object Model and Readable and re-useable automation test creation. • Retested the fixed defects, Conducted Regression testing and ensured the defects are properly tracked from discovery to closure. • Ability to store and execute automation and manual script. • Great working Experience with Atlassian tool Suit

A

QA Tester

AccentureGoogle

May 2018 - Jul 2018 (3 months)

• Designed test automation framework in Java, Python wrote test cases in Selenium WebDriver. • Testing/Certification chrome cast, Google Assistant and firmware enabled 3rd party devices on smartphones (iOS / Android) (WiFi, BT protocols). • Testing of Google Home app and 3rd party devices such as speakers, TV, Headphones. • Experience with CI/CD pipelines, tools such as Terraform, Jenkins(Groovy, Yaml), • Using ADB tools to communicate with a device: get log, bug report, screenshot, etc. (Linux platform). • Technical experience directly working with Wi-Fi / RF in computer/embedded devices, and data communications. • Creating daily reports to summarize findings using Google Docs and Buganizer. • Defects tracing. • Improving existing and crea

DevOps

intel

Oct 2017 - Jan 2018 (4 months)

• Installed and configured Server platforms & Ethernet devices, including all aspects of setup, configuration, and network troubleshooting (Windows Server 2012, 2016, Linux, and VMware ESX Operating System). • Maintained and set up a relevant server and system alerts • Managed and maintained servers throughout multiple corporate facilities • Performed regular checks of server performance and resolved server issues • Worked with other members of IT team to develop effective server data recovery plan • Set up an effective system security standards and generated server security reports • Designed and implemented Jobs/Pipelines by Jenkins(Groovy, Yaml) CI/CD pipelines, tools such as Terraform, Jenkins(Groovy, Yaml) • Flexible Server Administrat

Q

QA Engineer/DevOps

QAUBER

Jan 2016 - Oct 2017 (1 year 10 months)

• Designed test automation framework (Java, Python), wrote test cases utilizing Selenium WebDriver. • Designed/implemented/executed web/mobile app testcases. • Created and executed UI test-automation for various functionalities, and billing using Selenium IDE, TestNG, Robot, JUnit, Page Object, Cucumber, Java, Python. • Designed and implemented Jobs/Pipelines by Jenkins(Groovy, Yaml) CI/CD pipelines, tools such as Terraform. • Technical experience directly working with Wi-Fi / RF in computer architecture and data communications. • Worked with various cross functional teams in an Agile/SCRUM/Jira/ALM based software development model. • Isolated and reported bugs using Jira, verified fixes through regression testing. • Collaborated with devel

System Engineer/QA Engineer

Miratech

May 2011 - Jul 2015 (4 years 3 months)

N/A

K

IVR/POS/EQ Test Engineer

Kyivstar GSM

Nov 2008 - May 2011 (2 years 7 months)

N/A

T

System Engineer

Telenor Group

Oct 2006 - Nov 2008 (2 years 2 months)

N/A

N

Systems Administrator

NJIC "Oranta"

Nov 2004 - Oct 2006 (2 years)

N/A

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