Dmitrii Posturusu

DevOps Engineer

United Kingdom6 yrs 7 mos experience

Key Highlights

Expert in cloud infrastructure with AWS and Kubernetes.
Proven track record in migrating large-scale systems.
Skilled in building cost-efficient microservices architectures.

Stackforce AI infers this person is a Cloud Infrastructure and DevOps expert specializing in high-traffic systems and blockchain solutions.

Contact

Skills

Core Skills

Amazon Web Services (aws)KubernetesJavaContinuous Integration And Continuous Delivery (ci/cd)System MonitoringAnsibleCloud Security

Other Skills

Spring BootGitHub ActionsPrometheusGrafanaCloudWatchAWS Systems ManagerIAMAWS FirewallServer AdministrationGitDevOpsSQLInformation TechnologyAgile MethodologiesServers

About

I’m a DevOps Engineer with 3+ years in cloud infrastructure and 3+ years in software engineering, helping companies modernize and scale their platforms. My work has ranged from migrating large-scale systems from GCP to AWS for high-traffic betting platforms, to building cost-efficient microservices architectures for e-commerce and blockchain solutions. Here is my GitHub page https://github.com/DmitriiPosturusu .

Experience

6 yrs 7 mos

Total Experience

1 yr 6 mos

Average Tenure

7 mos

Current Experience

Coherent solutions

DevOps Engineer

Oct 2025 – Present · 7 mos · Chișinău, Moldova · Remote

Software mind romania & moldova

DevOps Engineer

Jan 2025 – Aug 2025 · 7 mos · Chișinău, Moldova · Hybrid

Self-employed

DevOps Engineer

May 2023 – Dec 2024 · 1 yr 7 mos · Northampton, England, United Kingdom · Remote

Designed and deployed secure AWS environments for Java (Spring Boot) platforms, achieving 99.99% uptime.
Migrated from monolith to microservices on Kubernetes, improving scalability and delivery speed.
Built CI/CD pipelines with GitHub Actions, reducing manual deployment time by 50%.
Implemented monitoring and alerting with Prometheus, Grafana & CloudWatch, cutting incident response time by 40%.
Optimized costs by 30% using automated EC2 scheduling

Amazon Web Services (AWS)Kubernetes

Crypto strategy

System Engineer

Aug 2021 – Sep 2022 · 1 yr 1 mo

Managed 400+ on-prem blockchain services with Ansible, ensuring high availability under strict SLAs.
Built multi-AZ AWS infrastructure for PoS nodes, cutting cloud costs by 60% with Savings Plans and optimized provisioning.
Automated patching and monitoring with AWS Systems Manager & CloudWatch, improving reliability and reducing downtime.
Strengthened cloud security with IAM policies, AWS Firewall and Shield to protect blockchain nodes.

Amazon Web Services (AWS)Ansible

Doxbit ltd.

Java Developer

Oct 2017 – Jul 2020 · 2 yrs 9 mos · Chișinău, Moldova

Developed software using Documentum and Java technologies, contributing to the implementation of
various projects.
Utilized Java Spring, JAX-WS, Jersey, and various J2EE technologies to build robust and scalable
applications.
Deployed and configured Oracle and PostgreSQL SQL databases for data storage and retrieval.
Managed deployment of applications on Apache Tomcat and JBoss servers, ensuring smooth
operation.
Provided exceptional customer support, ensuring client satisfaction in the Digital Signature and
banking industry.
Hands-on experience in monitoring and troubleshooting servers both on-premises and on AWS Cloud
using tools like New Relic and CloudWatch.
Competent in building AWS Lambda functions and deploying them using CloudFormation.