Location
PolandRate
$16
/ per hour
Years of experience
7+About
I hold a Master of Science in Computer Science with a specialization in Integrated Systems for Data Management and Data Analysis from Częstochowa University of Technology, as well as a Bachelor of Engineering in Computer Science with a focus on Programming of Internet Applications. My professional journey began as an apprentice .NET Developer at Euvic, where I developed and modified applications for schools and managed employees, followed by roles at OnexGroup, Fenergo, and Hays. At OnexGroup, I designed and developed new features, implemented a shop recommendation system, and compiled interactive training materials. At Fenergo, I implemented new modules for workflow-oriented applications and created deployment pipelines using Azure DevOps. My tenure at Hays involved developing and testing new features for an in-house mailing framework and optimizing database queries. Currently, I am a Senior .NET Developer at Ework Group, where I develop applications to streamline communication between API providers and proprietary systems, deploying them to AWS Lambda to utilize serverless architecture. My responsibilities also include leveraging Nswag to implement OpenAPI specifications, ensuring proper data conversion and storage in DynamoDB, and exposing data through APIs. I create in-house tools, containerize them as Docker images, and maintain high-quality software development by creating unit tests, engaging in code reviews, and validating code correctness using SonarCloud. Additionally, I develop and maintain customer-facing UIs using ReactJS, migrate codebases to GitHub, automate infrastructure provisioning with Terraform, and investigate live environment issues with Kibana and AWS CloudWatch. My technical skills span .NET Core, C#, AWS, Azure, ReactJS, Docker, and various other tools and technologies.Tech Stack
.NET, Ansible, ASP.NET, AWS, Azure DevOps, C#, Docker, Git, HTML, JavaScript, Jira, NUnit, Postman, Powershell, React.js, SQL, SQL Server, Terraform, WebApiExperience
- Creating and deploying applications to streamline communication between API providers and proprietary systems, utilizing AWS Lambda for serverless architecture.
- Leveraging Nswag to implement provided OpenAPI specifications, ensuring accurate data conversion and storage in DynamoDB.
- Developing in-house tools and containerizing them as Docker images to enhance efficiency and scalability.
- Creating unit tests using technologies like NUnit and NSubstitute, engaging in code review processes, validating code correctness with SonarCloud, and collaborating with QA for thorough testing.
- Using ReactJS to develop and maintain user interfaces, ensuring a seamless user experience.
- Utilizing Terraform to automate the provisioning and configuration of cloud environments, enhancing infrastructure efficiency.
- Using Kibana and AWS CloudWatch to investigate live environment issues, proposing changes to prevent recurrence and ensure system reliability.
Employment history
Senior .NET Developer (with AWS), Ework group
May 2022 - Present
- Developing applications that streamline communication between API providers and our proprietary systems.
- Deploy applications to AWS Lambda to utilize serverless architecture
- Leveraging Nswag to implement the provided OpenAPI specification
- Ensure proper conversion, store in DynamoDB, and exposing data through APIs for further use.
- Create in-house tools and containerize them as Docker images
- Ensure high-quality software development by eg. creating unit tests using technologies like NUnit and NSubstitute, engaging in Code Review processes, validating code correctness using SonarCloud, and collaborating with QA to use Postman for testing the final product.
- Develop and maintain customer-facing UI using ReactJS
- Migrate codebase to GitHub, create and modify GitHub Actions workflows, and investigate deployment of resources to AWS by CloudFormation.
- Utilize Terraform to automate infrastructure provisioning and configuration for cloud environments.
- Investigate live environment issues with the use of Kibana and AWS CloudWatch, and come up with proposed changes to prevent the recurrence of errors in the future.
Senior .NET Developer, Hays
September 2021 - May 2022
- Developing and testing new features for the in-house mailing framework.
- Optimizing the database queries for data used in outbound communication
- Enhancing the CI/CD process in TeamCity
- Tracking issues in legacy components, refactoring the components, adding test coverage
- Documenting system features
.NET Developer, Fenergo
September 2019 - September 2021
- Implementing new modules for workflow-oriented application
- Creating module deployment pipeline using Azure DevOps
- Investigating and fixing application issues
.NET Developer, OnexGroup
December 2016 - September 2019
- Designing and developing new features
- Implementing shop recommendations system
- Deploying applications to a remote server
- Compiling interactive training
- Bug tracking and fixing
Apprentice / .NET Developer, Euvic
- Developing an application for managing employees
- Adding new features to application for schools, teachers and students’ parents
- Unit testing existing application using prepared scenarios
Education history
Częstochowa University of Technology
2018 - 2019
Master of Science,
Faculty: Computer Science
Specialization: Integrated Systems For Data Management And Data Analysis
Faculty: Computer Science
Specialization: Integrated Systems For Data Management And Data Analysis
Częstochowa University of Technology
2013 - 2017
Bachelor of Engineering,
Faculty: Computer Science
Specialization: Programming of Internet Applications
Faculty: Computer Science
Specialization: Programming of Internet Applications
2020
Microsoft Azure Fundamentals
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