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Skalable

Marcin R. logo

Marcin R.

Available now

.NET Developer @ Skalable

Senior
Seniority
GMT±00:00, Krakow, Poland
Location & Timezone
$70 - $90/hr
Average Hourly Rate
English, Polish
Languages

Top skills

SQL
Smart City Solutions
Construction
MedTech
InsurTech

About

My adventure with programming started in primary school, when I dreamt about making games. Since then, I still haven't lost my curiosity and fascination with technology. Through all these years, I've been working with various techs - from those lost in time, to new ones. Just like technologies I used, the teams and companies I worked with varied: there were large teams, but also small ones; international corpos and startups.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
SQL
20%0 year
Smart City Solutions
20%0 year
Construction
20%0 year
MedTech
20%0 year
InsurTech
20%0 year

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

AI & ML Solutions

Professional experience

Explore a curated selection of projects highlighting Marcin R.'s expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

Under MNDA
Roche — Developer
Project based on microservices architecture (ASP.NET WebApi) and, therefore, consisting of many separate APIs.
I’m flexible
HealthTech
Backend Development
AI & ML Solutions

Preferred tools

View the preferred tools and apps used by Marcin R. to assess compatibility and alignment.

Visual Studio
Visual Studio
Jira
Jira
Git
Git
Asana
Asana
Azure
Azure
Box
Box

Career highlights

Discover Marcin R.’s professional journey, including employment history, certifications, and educational background.

Fullstack .NET Core/Kotlin Developer - Receivt
Rect Solutions⸺2025 - Present
My own mobile app - expense tracker. App design + architecture. .NET Core + Kotlin. Azure Functions. AI (Google Gemini API). Azure Container Apps. OCR (MLKit). Entity Framework + SQL. Git.
.NET Developer/Support Engineer/Technical Leader
Elastic Cloud Solutions⸺2019 - 2021
- Workai Intranet/CrowdioIntranet platform for company communication. Users can create content and share knowledge by creating pages with different types (news, events, etc.), addressing different needs. Highly customizable with content blocks, allowing to embed files, display videos, images and so on. ASP.NET Web API. Angular (TypeScript). AngularJS. Azure DevOps. Entity Framework + SLQ. JMeter (stress testing). HTML, CSS. Microservices. Azure Web Apps. Azure Service Bus. Team management. Requirements gathering. Monitoring (App Insights). CI/CD. Support.
Senior .NET/Fullstack Developer - AcadCloud
SoftwareOne⸺2021 - 2022
Platform for sharing software with users (e.g. Windows, Office, Adobe licenses, etc.), targeted at universities. .NET 4.8. Angular (TypeScript). xUnit. Postman. Azure Web Apps. Azure Service Bus. Azure Front Door + WAF. CI/CD (Azure DevOps).
Senior .NET/Fullstack Developer - Momentos Web
Moment A/S⸺2022 - 2024
New, web version of existing application for temporary/instant work agency, used by consultants to gather work demand, assign shifts to temp workers, register absences, etc. .NET Core + Blazor. Redis. Hangfire. Entity Framework + SQL. Entra (Azure Active Directory). App design + architecture. Requirements gathering. OAuth authentication. Custom authorization. Monitoring (App Insights).
.NET/SharePoint Developer - RocheNet
Roche⸺2015 - 2017
Portal displaying information about products, events, services and news. Users can search information using dedicated search center with categories, filters, etc. ASP.NET. SharePoint. JavaScript with jQuery. CSS. Timer jobs. Designing solutions. Implementation. Code reviews. Documentation. Coordinating deployments.
.NET/ASP.NET MVC Developer - eTMF
Roche⸺2017 - 2019
Developing project overtaken from another developer. Project involves job running on IIS (Windows service), ASP.NET MVC web application, API (ASP.NET WebApi) and MS SQL database with 'code first' approach. ASP.NET Web API. ASP.NET MVC. SQL. Requirements gathering. Preparing installation package. App deployment. Testing.
.NET/SharePoint Developer - 1SharePoint
Roche⸺2018 - 2019
Project based on microservices architecture (ASP.NET WebApi) and, therefore, consisting of many separate APIs. ASP.NET MVC. ASP.NET Web API. Jira. SharePoint. AutoMapper. Microservices. Feature implementation. Bug fixing. Testing. Code review.
.NET Developer
Roche⸺2009 - 2011
Developing and maintaining various solutions for different clients, including: documents generator, documents workflow with multilevel approval, desktop application and SharePoint customizations. SharePoint. JavaScript. SVN. ASP.NET. WCF. WPF. OpenSML SDK.
3rd Line Support Engineer - TouchPoint
Microplan Polska⸺2009 - 2009
Cooperating with 2nd line support team, developers and users. Finding and solving problems (debugging, searching for information in logs, preparing and restoring backups for test purposes). PowerShell. SharePoint. Debugging, log analysis. Backup preparation + restore.
.NET/SharePoint Developer - TouchPoint
Roche⸺2011 - 2015
Large SharePoint 2010 based, multifarm project where users could request their own sites using different templates and install applications from dedicated AppMarket. ASP.NET. SharePoint. PowerShell. Jira. LDAP. NUnit. JavaScript with jQuery. SQL. CSS. Deployments.

Testimonials

Anonymous

Skalable

Verified Testimonial

“Working with you has been a game-changer. Your ability to break down complex problems and lead with clarity makes every project feel manageable, no matter how ambitious. I’ve learned a ton just by watching how you approach code and architecture — and your code reviews? Always sharp, thoughtful, and constructive. Seriously grateful to have you on the team.“

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