Summary
Overview
Work History
Education
Skills
Timeline
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Ciprian Rusu

DevOps Engineer
Exeter

Summary

Driven and adaptable IT professional with a solid foundation in DevOps, API management, and infrastructure automation. Experienced in managing the full lifecycle of API development and deployment, with an emphasis on automation, integration, performance optimization, and security. Proficient in building and maintaining CI/CD pipelines, implementing infrastructure as code, and working with cloud-native technologies on AWS. Recognized for strong problem-solving skills, effective cross-functional collaboration, and a continuous improvement mindset. Passionate about delivering scalable, secure, and efficient solutions that enable digital transformation and operational excellence.

Overview

5
5
years of professional experience

Work History

DevOps engineer - API Management

Met Office
Exeter
09.2024 - Current
  • Led the full API lifecycle management—design, development, deployment, and maintenance—for both public-facing and internal services, ensuring scalability and reliability.
  • Integrated APIs with internal platforms and third-party systems, facilitating secure and seamless data exchange across services.
  • Designed and maintained CI/CD pipelines to enable rapid, reliable, and automated deployments across environments.
  • Implemented strong API security practices including OAuth2, API key rotation, and rate limiting, aligning with industry standards and protecting against common threats.
  • Monitored and optimized API performance using AWS CloudWatch proactively identifying and resolving performance bottlenecks.
  • Developed automated testing suites for APIs, ensuring high availability, regression coverage, and service quality.
  • Collaborated across DevOps, development, and infrastructure teams to streamline delivery workflows and troubleshoot deployment issues.
  • Leveraged cloud-native technologies such as AWS API Gateway, Lambda, ECS, and CloudFormation to build and support scalable, secure API infrastructure.

IT Application Support Analyst

Mears Group PLC
Exeter
01.2023 - 09.2024
  • Developed and implemented effective IT solutions to enhance operational efficiency, leveraging a deep understanding of business requirements and technical capabilities.
  • Communicated and collaborated with cross-functional teams to analyze business requirements and provide comprehensive technical support, ensuring timely resolution of issues and alignment with organizational goals.
  • Created optimal technical solutions for user needs through in-depth system analysis, resolving critical issues within 24 hours on average, exceeding customer expectations.
  • Supported system-wide software deployments, minimising downtime by 75% and ensuring a smooth transition for 1000+ users, leading to a 10% increase in productivity.
  • Maintained T-SQL queries, views, and stored procedures in a multi-database environment, ensuring optimal performance and data integrity.
  • Set up and controlled user access for various database segments, safeguarding sensitive data and adhering to strict security protocols.
  • Managed workload independently but collaborated with colleagues to complete larger scale tasks in a distributed team environment.
  • Used Service-Now ticketing system to manage and process support actions and requests efficiently.
  • Loaded software, granted permissions, and configured accounts for new employees as part of on-boarding process.
  • Created and maintained Knowledge Base articles fostering knowledge sharing within the IT team, increasing overall team effectiveness.

Network Coordinator

Jurassic Fiber
Exeter
07.2022 - 12.2022
  • Identified and resolved network issues through efficient troubleshooting and proactive maintenance, minimizing downtime and ensuring network reliability.
  • Developed comprehensive plans for systems development and operations, contributing to successful network expansion and improved efficiency.
  • Collaborated with management to define project scope, prioritise initiatives, and optimise resource allocation, ensuring timely project completion within budget.
  • Established clear communication channels with Openreach, providing accurate and timely updates on project progress and inventory changes, streamlining collaboration.
  • Reduced project completion time by 15% through effective coordination and communication with engineers in field.
  • Managed Personnel Access and Network Adjustments: Booked and monitored the whereabouts activity for personnel accessing the PIA Network, ensuring network security and compliance with regulations. Raised Network Adjustment orders for blockages, pole replacement, and pole top capacity enhancements, facilitating efficient maintenance and optimization of network infrastructure.
  • Inventory Management and Documentation: Raised cases for Missing Inventory or repositioning on the PIA map, maintaining accurate records of inventory and network assets. Updated spreadsheets, planners, and maps for Openreach to provide real-time visibility into project progress and completion status, enabling streamlined collaboration and informed decision-making.

Administrator

AO World PLC
Exeter, GB
04.2020 - 05.2022
  • Improved shipping accuracy by 25% through root cause analysis and implementation of corrective measures, enhancing delivery performance.
  • Trained and onboarded new staff with a streamlined program covering job duties, safety protocols, and company policies, accelerating team readiness.
  • Boosted quality and service standards by 30% by enforcing new operational procedures and standards across departments.
  • Developed and implemented a pre-trip vehicle inspection checklist, reducing vehicle downtime and improving fleet readiness by 30%
  • Designed a prioritised fault repair system that accelerated response times and optimised maintenance workflows.
  • Reduced driver turnaround time by 10% through an improved driver return and reporting process.
  • Created a standardised fault reporting system, resulting in a 20% increase in issue identification and resolution.
  • Oversaw procurement and scheduled preventative maintenance for equipment, reducing downtime by 20% and ensuring operational continuity.
  • Ensured 100% compliance with health and safety standards through regular audits and process monitoring.
  • Collaborated across warehouse, logistics, and management teams to streamline operations in a high-volume environment..

Education

BSc - Computer Science, Cyber Security

The Open University
02.2022 -

High School Diploma - Technician of Tourism Units and Hospitality Businesses

“Ion Creanga” Technical College
09.2014 - 06.2018

Skills

DevOps & Automation: CI/CD (GitLab CI, AWS CodePipeline), Infrastructure as Code (Terraform, CloudFormation), API lifecycle management, automation scripting (Python), containerization (ECS, Docker fundamentals)

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Timeline

DevOps engineer - API Management

Met Office
09.2024 - Current

IT Application Support Analyst

Mears Group PLC
01.2023 - 09.2024

Network Coordinator

Jurassic Fiber
07.2022 - 12.2022

BSc - Computer Science, Cyber Security

The Open University
02.2022 -

Administrator

AO World PLC
04.2020 - 05.2022

High School Diploma - Technician of Tourism Units and Hospitality Businesses

“Ion Creanga” Technical College
09.2014 - 06.2018

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Ciprian RusuDevOps Engineer