Hire the Best .NET Core Developers in Krakow, PL

👨‍💻 Software Engineer | 7+ Years of Experience Focused on both Back-End and Front-End development. I’ve worked with startups and large enterprises worldwide across industries like cargo, insurance, retail, hospitality, and healthcare. 🌟 What I Bring to Your Project 🔹 Strong foundations for new projects and clean, scalable solutions for existing ones 🔹 Clear, reliable communication and regular progress updates 🔹 Flexibility to adapt quickly to changing requirements 🔹 Commitment to quality over quantity 🌟 Why Work With Me 🤝 Trustworthy Partner – Honest, easy to work with, and focused on building long-term relationships 📡 Responsive – Open and available communication at all times ❓ Thoughtful Approach – I ask the right questions early on to save you time later 🚀 Ownership Mindset – You’ll never get a “barely working project and goodbye” from me — I deliver solutions built to last 💻 Technical Expertise ⚙️ Back-End: .NET Web API, Microsoft SQL, PostgreSQL, ElasticSearch, Azure Cloud 🖥️ Desktop: Windows Applications (WinForms, WPF) 🎨 Front-End: Vue.js, Razor (.NET), TailWind 💡 Soft Skills 🧭 Forward thinker – designing for scalability and future-proofing projects 💬 Strong communicator – clear and professional in any environment 🤝 Team player – collaborative and supportive 👔 Leadership – capable of guiding and mentoring teams 🌍 Languages 🇬🇧 English – Fluent 🇷🇺 Russian – Fluent 🇵🇱 Polish – Intermediate 🇦🇲 Armenian – Native ✨ Looking forward to building something great together, Victor

As a seasoned software developer with extensive experience in building high-performance web APIs and sophisticated desktop applications, I specialize in creating intuitive and visually appealing user interfaces. My expertise in Windows Presentation Foundation (WPF) allows me to enhance your existing applications by implementing the MVVM pattern, improving input validation, and swiftly addressing bugs and critical errors to boost efficiency and user experience. I also offer comprehensive services to develop, deploy, and manage web applications on Azure, leveraging the latest technologies to ensure scalable, secure, and cost-effective solutions. Skills: Programming Languages: C#, Javascript, TypeScript, Rust. Frameworks & Libraries: Expert in ASP.NET Core, WPF (Windows Presentation Foundation), and Blazor. Web Development: Skilled in designing and developing RESTful APIs with ASP.NET Core Web API. Database Management: Experienced with Entity Framework and Microsoft SQL Server for robust database solutions. Cloud Services: Competent in deploying and managing applications on Azure, including the use of Azure Pipelines for continuous integration and deployment. Also I have experience in CI/CD cycle using AWS + GitLab. Containerization & Orchestration: Proficient in using Docker and Kubernetes to enhance application scalability and manageability. Development Tools: Well-versed in Visual Studio, Rider, Visual Studio Extensions, and Expression Blend for a streamlined development process. Other Technologies: Knowledgeable in Google Apps Script and ArcGIS for specialized application needs.

With over 15 years of experience as a senior software developer, I have honed my skills in Python, .NET, ASP.NET, C#, Node.js, and modern front-end frameworks such as React, Angular, and Vue. My extensive background in software development and engineering positions me perfectly to deliver high-quality, AI-enabled solutions for your project. Here's a brief overview of my expertise: 🔸C# Programming: Proficient in C# with extensive knowledge in object-oriented programming, design patterns, and software architecture. I have developed numerous applications and tools that leverage C# for maximum efficiency and performance. 🔸.NET & ASP.NET Development: I have a decade-long experience in building robust, scalable, and high-performance applications using the .NET framework. My expertise includes developing web applications, APIs, and enterprise solutions with ASP.NET Core. 🔸Python Development: Experienced in Python for backend development, automation, data processing, and AI/ML integrations. I leverage Python's rich ecosystem including FastAPI, Django, and Flask to build scalable and efficient solutions. 🔸JavaScript, TypeScript & Node.js: Skilled in server-side development with Node.js, creating fast and reliable back-end services with Koa, Express, Nest.js, and Hapi. Additionally, my JavaScript expertise spans both front-end and back-end development, ensuring seamless integration and performance. 🔸Front-end Frameworks: Experienced in building dynamic and responsive user interfaces using React, Angular, and Vue, along with HTML, CSS, LESS, SASS, Webpack, Next.js, Nuxt.js, and Gatsby. My work involves creating reusable components, managing state efficiently, and ensuring a smooth user experience across various devices and platforms. Why Choose Me: 🔸Proven Track Record: A history of delivering high-quality projects on time and within budget. 🔸Collaborative Approach: I thrive in team environments, effectively communicating and collaborating with cross-functional teams to achieve project goals. 🔸Continuous Learning: Committed to staying updated with the latest industry trends and technologies to provide innovative solutions. I am enthusiastic about the opportunity to help you achieve your goals with my technical expertise and dedication. I am confident that my skills and experience will be key to the success of your project. Reach out to secure a reliable development partner

I am a seasoned Senior Software Engineer having expertise in .NET/ C#/ Angular development with 8+ years of experience in building robust web applications. My deep expertise in .NET, coupled with a strong command of C# programming, enables me to consistently deliver high-quality, scalable solutions that align with client requirements. 𝐒𝐤𝐢𝐥𝐥𝐬: - Extensive experience in web application development using .NET Core and C#. - Strong understanding of object-oriented programming (OOP) principles. - Profound expertise in the development of web applications using ASP.NET MVC and Web API. - Front-end development using Angular, TypeScript, HTML5, and CSS3. - Solid knowledge of Database design and integration using SQL Server and Entity Framework. - Thorough understanding of software development best practices and design patterns. - Familiarity with version control systems like Git and SVN. - Excellent problem-solving and debugging skills. - Strong communication and collaboration abilities. 🎯𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐢𝐞𝐬 / 𝐒𝐭𝐚𝐜𝐤𝐬: Backend Development: C#, ASP.NET Classic, ASP.NET Core, VB.NET ADO.NET, Entity Framework, LINQ REST APIs, SPAs, Web Services Frontend Development: Angular Vue.js, Knockout.js JavaScript Fullstack Capabilities: Fullstack Development Test-Driven Development / Unit Testing CI/CD (Continuous Integration/Continuous Deployment) Docker Shell Scripts Databases: Microsoft SQL Server PostgreSQL Relational Databases Game Development: Unity2D/3D (C#) Tools & Methodologies: Git, Jira Splunk InstallShield Agile Practices Why should you work with me? 📌100% client satisfaction 📌Everlast commitment to work quality 📌On-Time delivery 📌Free revision until you get the expected work 📌Good communication, instant response time, and friendly environment I have worked on enterprise applications made for Fortune 100 clients and mobile applications with more than 1000K downloads. I also have experience working in the entertainment industry. Currently, I am working professionally as a Senior Software Engineer. I use .NET Core and C# for backend development. Also, I am comfortable working with Docker containerized applications and applications with front-end frameworks. I have experience working on projects following agile methodologies like Scrum and Kanban, based on whichever suits the project. I am also responsible for handling production deployment in my current role, which goes across more than 500 sites for one of the applications used by the largest retail store in the USA. I look forward to working with people who promote creativity, appreciate initiatives, and encourage the people around them. Regards, Aaqib Zafar

Hi! I'm a front-end developer specializing in creating responsive and visually appealing websites. Whether you need a modern one-pager or an engaging landing page, I’m here to help bring your vision to life. What I offer: - Responsive Design: Websites that look great on all devices—desktop, tablet, or mobile. - Custom Development: Using HTML, CSS, and JavaScript for unique, tailor-made solutions. - React Expertise: Building dynamic and interactive components for a seamless user experience. Why choose me? - I focus on clean, maintainable code and modern design principles. - Communication is key—I ensure you’re involved and updated at every step of the project. - Timely delivery while maintaining top-notch quality. Let’s collaborate to create a stunning online presence for your business. Feel free to reach out to discuss your project! Note: While I strive to deliver projects promptly, please understand that as a university student, there may be rare instances when the timeline could extend slightly. I will always communicate proactively to keep you informed.

As a seasoned Software Engineer with 8+ years of experience, I specialize in designing and developing a wide array of mobile applications, websites, and web applications for diverse clients. My passion lies in leveraging cutting-edge technology to tackle complex challenges and deliver outstanding results. With a keen eye for detail, I am dedicated to creating seamless user experiences and ensuring the success of every project I undertake. I am a proactive problem-solver with a proven history of meeting tight deadlines and exceeding client expectations. My expertise includes advanced skills in HTML, SCSS, ES6, jQuery, React, C#, MySQL, MSSQL, .NET Core, PL/SQL, T4, Docker, Azure, and more.