You will get a consultation with an experienced .NET developer for your project
Rising Talent
Rising Talent
Project details
You will get expert guidance on designing, optimizing, or troubleshooting your ASP.NET backend. With over 15 years of experience in .NET development and Azure solutions, I specialize in crafting scalable, reliable, and high-performance backends. Whether you're building a new system or improving an existing one, my advice is tailored to meet your unique goals.
Programming Languages
HTML & CSS, ASP.NET, C#Coding Expertise
Performance Optimization, SecurityWhat's included $35
These options are included with the project scope.
$35
- Delivery Time 3 days
- Number of Revisions Unlimited
- Source Code
About Przemyslaw
Senior .NET Developer | Certified Azure Expert | C# | ASP.NET | SQL
Warsaw, Poland - 10:27 am local time
💻 Full-Stack Developer ✔️ C# ✔️ Python ✔️ TypeScript ✔️ JavaScript ✔️ SQL
👋 Hello there!
I’m a dedicated .NET developer with 15+ years of experience, who has worked for both world-renowned organizations (like Santander Consumer Bank) and successful American startups. I believe in creating solutions that genuinely serve your goals—code that’s clean, reliable, and ready to scale.
With expertise in C#, ASP.NET, TypeScript, and cloud services, I’m here to make your project run smoothly, keep communication open, and earn your trust over the long term. Let’s work together to build something that truly benefits your business and your users.
✔️ Projects and Achievements
- Integrated OpenAI's GPT-powered AI into a customer service chatbot, enabling 24/7 automated support.
- Designed and implemented a multitenant SaaS architecture for a large business workflow platform.
- Developed a cryptocurrency real-time trading bot integrated with the Binance API.
- Engineered low-latency solutions for high-throughput trading on the German Stock Market.
- Built algorithmic trading tools for MetaTrader.
- Set up Kubernetes infrastructure and CI/CD pipelines to simplify deployments across multiple projects.
- Migrated a large enterprise platform from on-premises to Azure, boosting performance and availability.
- Delivered a full-stack solution for managing self-storage facilities.
🚩Certifications:
- Microsoft Certified: Azure Solutions Architect Expert
- Microsoft Certified: DevOps Engineer Expert
⭐ Drake Deininger, CEO at Autocene Inc.:
“Przemyslaw is one of the best C#/.NET software developers that I have had the pleasure of working with, his leadership and knowledge help us efficiently transform to a SaaS model with multitenant architecture.”
⭐ Arthur Gniazdowski, CTO at Autocene Inc.:
“Przemyslaw has shown himself as a very hardworking, dedicated individual who always strives to implement the best solutions possible with emphasis on ingenuity, quality and effectiveness of the solution.”
⭐ Pawel Bojkowski, founder at PBO-DEV e.K.:
“Przemyslaw multiple times proved his talent and skills for designing software, especially software with complicated and elaborate communication models and algorithmics - which was a key part of one of our projects.”
🔍 How I work
1️⃣ Understanding Your Needs
I begin by reviewing your materials—whether it’s documentation, specifications, or a statement of work. This helps me fully understand the scope and requirements of your project.
2️⃣ Collaborative Planning
Next, we’ll schedule a call to ensure we’re aligned on goals and expectations. During this call, I’ll outline my proposed approach to solving your problem and address any questions you may have.
3️⃣ Transparent Workflow
Together, we’ll establish a delivery process that keeps you informed at every stage. Regular updates and progress reports ensure complete transparency throughout the project.
4️⃣ Incremental Delivery
As we launch the project, we’ll work in iterative sprints. With each sprint, you’ll see tangible progress as your product takes shape or your project gets closer to completion. This allows for feedback and adjustments along the way, ensuring the final result meets your expectations.
================
Extended Skills List:
Programming Languages: C# | TypeScript | JavaScript | SQL
Frameworks & Technologies: .NET and .NET Framework | ASP.NET Web API | ASP.NET MVC | Entity Framework | Dapper | Azure | Kubernetes
Databases: SQL Server | Postgres | CosmosDB | MongoDB
Tools & Platforms: CI/CD Pipelines | Azure DevOps | Docker & Containerization |
Solutions: RESTful APIs | Multitenant Architectures | Distributed Systems | Microservices and Monolithic | SaaS Solutions
Industries: Cryptocurrencies | AlgoTrading | ERP and CRM Systems | Workflow Automation
Steps for completing your project
After purchasing the project, send requirements so Przemyslaw can start the project.
Delivery time starts when Przemyslaw receives requirements from you.
Przemyslaw works on your project following the steps below.
Revisions may occur after the delivery date.
Arrange a Zoom call and share project details.
The client books a session and provides an overview of their project, challenges, or goals to help structure the discussion.
Conduct the Zoom call.
We have a one-on-one video call to discuss the project in detail, address challenges, and provide tailored solutions for ASP.NET backend development.