Alexander

From Ukraine

DevOpsSenior

13 years of commercial experience

Beauty

Construction

E-commerce

Environmental services

Marketing

Product management

Retail

B2B2C

Platforms

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Alexander is looking for the first project with us, but we have verified and summarised the previous experience for you

Skills and seniority verified on Apr 18, 2022

Alexander – AWS, Python, DevOps

Alex is a Senior DevOps Engineer with deep expertise in Python, AWS, Kubernetes, Terraform, and Ansible and substantial experience with Microsoft Azure. Holding a Master’s degree in Software Engineering, Alex combines his academic background with extensive technical knowledge to deliver results. His commercial experience spans various domains, including e-commerce and environmental services.

Main technologies

AWS

7 years

Python

10 years

DevOps

7 years

Additional skills

PHP

Kubernetes

Celery

PostgreSQL

MySQL

JavaScript

ElasticSearch

TeamCity

Node.js

Amazon ECS

Linux

lua

Django

Microsoft Azure

Terraform

Neo4j

Selenium WebDriver

Protractor

CSS

Angular JS

SOPS

Bash

Graylog

Docker

Mautic

Grafana

Terragrunt

MongoDB

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Potentially possible

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Experience Highlights

DevOps

Nov 2021 - Dec 20211 month

Project Overview

Full-service Conjoint Analysis solution enabling precise B2C and B2B product and pricing insights.

Skeleton

Responsibilities:

Accomplishments:

Upgraded IaC project through a number of major versions of Terraform and its providers
Incorporated Terragrunt to eliminate code duplications and simplify propagation of changes across environments
Incorporated proper secrets management solution based on SOPS and AWS SSM Parameter Store
Replaced existing self-managed Graylog based logging system by a cloud-native solution formed up by AWS Kinesis Firehose and AWS OpenSearch
Replaced existing self-managed ClearOS based VPN solution with AWS Client VPN

Project Tech stack:

Terraform

Terragrunt

SOPS

Git

Bash

AWS

DevOps

Mar 2021 - Nov 20218 months

Project Overview

The tool allows estimating environmental impact by calculating embodied carbon for construction projects.

Skeleton

Responsibilities:

Rebuilt the infrastructure from scratch
Incorporated IaC for all and every aspect of the platform to ensure complete reproducibil
Migrated business application into Kubernetes;
Contributed to both FE and BE codebases to implement “12-factor” app guidelines;
Streamlined and unified CI/CD pipelines for all components
Implemented disaster recovery solution;
Replicated the setup for a number of enterprise customers
Consulted the dev team on DevOps approaches and practices

Project Tech stack:

Terraform

Terragrunt

Helmfile

Helm3

SOPS

Git

Microsoft Azure

aks

Kubernetes

Docker

Prometheus

TeamCity

Python

Django

Celery

Team/Tech Lead, DevOps

Oct 2017 - Jan 20213 years 3 months

Project Overview

A platform allowing the client to sell exclusive, premium haircare products in 24 countries, both B2C (direct sales) and B2B (network of hairdressers).

Skeleton

Responsibilities:

Implemented POC and actively participated in the early stages of development
Designed and executed the transition from the old system
Oversaw the entire development process, from POC to MVC, from MVC to a solution, that is continuously evolved to meet the business needs
Scaled up the process so that multiple teams/vendors were able to efficiently work together
Provided a high-level design of a microservice architecture, that was successfully implemented after I left the project
Supervised all high-level technical decisions
Maintained infrastructure and delivery pipelines
Coordinated work of multiple dev teams, vendors
Conducted code reviews
Conducted project interviews

Project Tech stack:

Terraform

Terragrunt

SOPS

Bash

Git

AWS ECS

Docker

Grafana

Graylog

Python

Django

Celery

PostgreSQL

ElasticSearch

MongoDB

Mautic

Keep in mind, the experience summary might exclude non-relevant projects

Education

2015

Software Engineering

Master’s degree

Languages

English

Advanced

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