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Location

Poland

Rate

$19  / per hour

Years of experience

14+

About

As a DevOps technical lead with extensive experience in creating complex and secure solutions on AWS cloud, I have a proven track record of integrating multiple tools to achieve production-grade quality. Currently, I serve as the Head of DevOps at sysdogs, where I lead the migration of on-premise solutions to AWS, design and implement AWS infrastructure, bootstrap Kubernetes clusters, and establish comprehensive CI/CD pipelines. Additionally, I develop complete observability solutions using tools like Prometheus and New Relic. My core expertise includes working with AWS, Terraform, Spacelift, Kubernetes, Helm, ArgoCD, and Github Actions. In my previous roles, I have led various high-impact projects, such as architecting cloud service solutions for a virtual bank in Hong Kong at GFT, where I managed a team of over 100 people. I also executed a zero-downtime migration from Digital Ocean to AWS for Sternkraft, and developed CI/CD systems for TomTom's navigation engine. My technical skills are complemented by my experience in team leadership, recruitment, and technical mentoring. I hold certifications as an AWS Solutions Architect and AWS DevOps Engineer, and possess a strong educational background with an MSc in Computer Science.

Tech Stack

DevOps, Ansible, AWS and Cloud, Azure, Docker, ELK, Git, Kubernetes, Linux, Terraform

Experience

  • Leading the migration of on-premise solutions to AWS, ensuring seamless transition and optimization of cloud infrastructure.
  • Architecting and deploying comprehensive AWS infrastructure setups, incorporating best practices for security, scalability, and performance.
  • Creating and managing continuous integration and continuous deployment (CI/CD) pipelines for infrastructure and applications, utilizing tools like Github Actions and Jenkins.
  • Bootstrapping and managing Kubernetes clusters, including the entire infrastructure and application stack using tools like ArgoCD and Helm.
  • Designing and implementing full observability solutions, including metrics collection, log analysis, and alerting systems with Prometheus, Grafana, and New Relic.
  • Serving as the Head of DevOps, responsible for strategy, recruitment, promotions, technical mentoring, and leading a team of over 100 people.
  • Architecting secure cloud service solutions for high-profile projects, including compliance as code and security controls.

Employment history

Head of DevOps / DevOps Tech Lead, sysdogs March 2020 - Present
  • Migration on premise solutions to AWS
  • Design and implement AWS infrastructure
  • Bootstrap k8s clusters with whole infra/apps stack using argocd/helm
  • CI/CD design and implementation for infrastructure/applications
  • Design and implement whole observability solution (metrics, logs analysis, alerting)
DevOps, Herbalife Nutrition July 2022 - Present
  • Migration to IaC approach
  • Design and implement quality gates and compliance as code for AWS infrastructure
  • Design and implement monitoring and alerting stack
  • Redesign CICD for application and infrastructure stack
Head of DevOps / Technical Lead, GFT August 2018 - June 2022

Head of DevOps in Poland (for 100+ people). Responsible for growth strategy, recruitment process, promotions, technical mentoring, pre-sales activities. Line manager and tech lead in few projects.

  • Leading infrastructure team
  • Architecting cloud services solutions on AWS stack
  • Design and development of infrastructure as core approach (multi-account AWS setup, hybrid networking, security controls, Compliance as Code, SIEM, CICD for infrastructure and microservices) in AWS for bank compliance
  • Kubernetes clusters setup and application stack management (Istio, cert-manager, Kong, external-dns, Spinnaker)
  • Delivering enterprise solution for real-time log analysis on investment market
  • Creating secure Docker environment in Unix Global Platforms
Infrastructure Lead, Sternkraft February 2020 - May 2021
  • Zero-downtime migration from Digital Ocean to AWS
  • Design, architecture and implementation of whole infrastructure stack (AWS, Terraform, Kubernetes)
  • Observability for AWS infrastructure + hardware devices (Telegraf/InfluxDB/Prometheus/InfluxDB/Loki/Grafana)
  • CI/CD design and implementation for infrastructure/applications/OS for devices (eg. AWS Greengrass)
Senior DevOps Engineer, TomTom April 2015 - July 2018
  • Developing build system for navigation engine
  • CI/CD delivery pipeline maintenance and feature development
  • Administration of multi-platform environment (including public cloud)
  • Acting as PO for NavKit SDK team
  • Creating CI/CD system used by the SDK team
  • Designed architecture and implemented new documentation system
  • Leading the integration process within whole NavKit codebase
  • Removing impediments in all areas of the CI Pipeline
  • Managing multi-platform environments for testing navigation engine
  • Configuration of code quality tools
Software Engineer / System Administrator, BitBar January 2014 - March 2015
  • Managing testing environments (Linux private cloud)
  • Linux administration and monitoring
  • Android devices maintenance
Senior Salesman and Team Leader, Orange Polska September 2011 - January 2014
  • Selling telecommunication products on B2C market
  • Team management (15-30 people)
  • Staff recruitment and coaching newly recruited employees

Education history

University of Computer Sciences and Skills in Lodz MSc in Computer Science
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"The agency led the hiring with a dedicated recruitment team. In the end, the client hired two senior technicians, one from Spain and another from Portugal, greatly enriching its engineering team."
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"It was a pleasure to work with DevsData. They excelled at commitment, communication skills, and time and team management. They were extremely organized and efficient, and they tackled every part of the project (several projects) with the utmost care."
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Kroll, Inc.
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"DevsData reached out to us, as we've been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing."
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GlossGenius, Inc.
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"I really appreciate their ability to adapt to our preferred ways of working, agility and successful delivery."
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Tom McGovern
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"They have really proved their worth and have shown me that my company’s money is really well spent."
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"I've been working on several IT projects with DevsData for more than five years. There were many software projects they completed for us."
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Verus Analytics LLC
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Patrick Lobocki
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Roesier, Inc.
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"From beginning to end, my experience with DevsData was only positive."
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Daniel Goebel
CEO
CoCoHub, Ltd.
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"Quality control is rare in this line of business, I think this is the secret sauce of their exceptional quality."
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Paul Polewicz
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Reef Technologies
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"This rapid pace and immaculate organization are what stood out to me most about DevsData."
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Flowr Agency
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"We also recommended DevsData to my business connections as they did a truly fantastic job."
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WebCrafters, Inc.
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Adam Zaczek
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"Tom and his team showed great dedication to us as client and allowed wellbee to launch an Alpha stage of our online therapy product in under 1 month from absolute scratch. I need to congratulate them on the very good UX and UI design and good communication skills of the whole team."
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Wellbee
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"Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us - we eventually signed over 19 engineers from DevsData. I'm extremely satisfied with this recruitment process."
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