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Location

Poland

Rate

$25  / per hour

Years of experience

8+

About

I am a .Net Tech Leader and .Net Architect with over 12 years of experience in the software engineering field. I hold a Master of Science degree from Warsaw University of Technology, where I also completed postgraduate studies in Project Management and am currently pursuing an MBA in Digital Transformation. My expertise spans across various sectors, including banking, e-commerce, and finance, with advanced skills in Windows Server and Linux administration, multiple databases, and a variety of programming languages like C#, Typescript, and Python. My competencies include proficiency in .Net Core, ASP.NET MVC, and frameworks such as Angular, Kubernetes, and Docker, as well as certifications in PRINCE2, Scrum, and Microsoft technologies. My professional journey has led me to work with notable organizations like mBank, where I have served as a .Net Tech Leader and Scrum Master for over seven years. In this role, I have been responsible for application architecture design, conducting developer and administrator training, implementing CI/CD processes, and managing JIRA Scrum boards. I have successfully led projects like the Mobile Makler and E-makler solutions, utilizing technologies such as Microservices, Docker, Kubernetes, and various .Net frameworks. My experience also includes a stint as a .Net Consultant for a law firm and as a Senior Developer/Architect at Elavon inc., where I worked on numerous projects involving ASP.Net, SQL Server, and Silverlight. Throughout my career, I have continuously improved development life cycles, conducted technology research, and implemented functional and performance tests to deliver high-quality software solutions.

Tech Stack

.NET, Android, Angular, Ansible, API, C#, Docker, Java, Jenkins, Kubernetes, MS SQL, MySQL, Oracle, Powershell, Python, SQL, SQL Server, Typescript

Experience

  • Designing and implementing architecture for systems using .NET technology, including Microservices, N-tier architecture, and project documentation.
  • Implementing Continuous Integration and Continuous Deployment processes using tools like TeamCity, Ansible, Octopus, Docker Swarm, and Kubernetes on RedHat Linux.
  • Choosing proper technologies to achieve project goals and conducting research to stay updated with the latest advancements in software development.
  • Providing training sessions for developers and administrators, and mentoring team members to enhance their technical skills and knowledge.
  • Managing JIRA Scrum boards, conducting scrum ceremonies, estimating workloads, and eliminating impediments to ensure smooth project execution.
  • Leading the development process, writing automated tests (unit, integration, system), and ensuring the quality and performance of the software.
  • Collaborating with management and stakeholders to define project requirements, communicate progress, and ensure alignment with business objectives.

Employment history

.Net Tech Leader and Scrum Master, mBank December 2013 - Present

Responsible for:
• Application Architecture Concept (Microservices)
• HLD (Architecture High Level Design Document) for Security Department and Administrators Department
• Architecture Design
• Conducting trainings for developers and administrators
• Cooperation with management and stakeholders
• Choosing proper technologies to achieve goals
• CI/CD process implementation (DEVOPS) (Teamcity + ansible/octopus) Docker Swarm/Kubernetes on RedHat Linux
• Development
• Automated tests development (Unit, Integration, System)
• Rollout support
• Conducting scrum ceremonies (Sprint summaries, plannings, backlog refinements, retrospectives)
• Workload estimations, Tasks’ valuations
• Management of JIRA Scrum Board and backlog
• Getting rid of impediments that prevents other developers from showing their full potential.
• SDLC continuous improvements

Net Consultant / Supplier, Lawyer Agency May 2014 - February 2015

Responsible for:
• System implementation from scratch
• Technical & business analysis
• Negotiations
• Research
• Project Scoping
• Time & cost assessment
• documentation

.Net Senior Developer / Architect, Elavon inc December 2010 - May 2013

Responsible for:
• Architecture design for systems that were implemented in .NET Technology
• Solutions’ Implementation in N-tier architecture for Global Compliance, Finance, Operations)
• project documentation
• Technology research
• functional and load tests implementation
• Attending business analysis meetings and scrum meetings (daily stand-up, sprint plan meeting, sprint review meeting, sprint retrospective meeting)
• Improving Development Life Cycle (continuous integration, automated tests)
• Development of internal framework and project architecture design Lead

.Net Senior Developer / Architect, : RISCO Software Sp. Z.o.o. March 2008 - December 2010

Responsible for:
• Solutions connected with corporate documentation management and prepaid cards management portal. Business user requirements gathering and analysis
• Design of application architecture involving (SOA, N-tier, MVC, WCF, SQL SERVER).
• Development
• Tests
• Implementation

Asp.Net Developer, K2 Internet S.A January 2006 – March 2008

Responsible for:
• Development
• Implementation
• EAI/B2B Integration with f.i. ERP systems (Using Biztalk Server)
• Tests

Education history

Warsaw University of Technology January 2004 - January 2010 Master of Science degree in Software Engineering
Warsaw University of Technology January 2015 - January 2016 Postgraduate studies - Project Management
Warsaw University of Technology Business School January 2020- Present MBA - Digital Transformation
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