Polina C.
Verified expert
Polina C.
Verified expert
Top skills
About
DevOps Engineer with 3 years of experience in designing, deploying, and maintaining cloud-
native applications and infrastructure. Experienced in building scalable and reliable systems on AWS, automating CI/CD pipelines, and developing backend tools and microservices in
Python. Skilled in infrastructure as code (Terraform), containerization (Docker, ECS, EKS),
monitoring and observability (CloudWatch), and database management (PostgreSQL, MS SQL,
Aurora, Redis, MongoDB). Adept at collaborating with cross-functional teams to streamline
development workflows, optimize cloud costs, and ensure high system availability. Strong
foundation in networking, DNS, and cloud security best practices, with hands-on experience
in Agile and Scrum environments.
Skills
Hard skills
Python
Bash
SQL
Networking
DNS
CI/CD
Cost optimization
Database administration
AWS
Git
Tools
AWS
Terraform
Docker
Python
FastAPI
Flask
Redis
MongoDB
GitHub Actions
GitHub
GitLab
Nginx
Bash
Soft skills
Problem Solving
Reliable
Open-minded
Flexible
Team Player
Diligent
Determined
Attention to Detail
Experience
Smart Lead Generation Platform for Real Estate Professionals
December 2023 - November 2025
DevOps Engineer
Project Description:
SaaS web platform tailored for real estate professionals to discover and connect with leads efficiently. It leverages integrated data sources and automated outreach tools. The platform is built for scalability and reliability, with a focus on continuous integration and deployment, and cloud infrastructure management to ensure high availability and performance.
Tools & Technologies:
Terraform, AWS, ECS Fargate, API Gateway, AWS Lambda, AWS Batch, AWS Glue, RDS, PostgreSQL, CloudWatch, SNS, S3, CloudFront, ElastiCache, DocumentDB, Elastic Load Balancer, Route53, GitHub Actions, Git, Python
Small-Scale Projects Across Various Domains
October 2022 - December 2023
DevOps Engineer | Python Developer
Project Description:
Small and mid-sized applications delivered for clients in fintech, e-commerce, logistics, and digital service sectors. Work included building cloud-native infrastructure, automating delivery processes, and contributing to backend and tooling development in Python. The projects emphasized high reliability, efficient CI/CD, and seamless integration between application code and infrastructure
Tools & Technologies:
Python, FastAPI, Flask, Terraform, AWS, ECS Fargate, EKS, EC2, S3, CloudFront, Route53, RDS, PostgreSQL, ElastiCache, Lambda, CloudWatch, Loki, Docker, GitHub Actions, GitLab CI, Git, Bash.
Education
Kharkiv National University of Radio Electronics
Computer Science
Certifications
Devops for Developers
Provider: SoftServe
Devops for Developers
Provider: SoftServe
Python
Provider: SoftServe
Python
Provider: SoftServe
Portfolio
All case studiesThis freelancer has not participated in any projects yet.
This freelancer has not participated in any projects yet.
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