Andrei M.
Warsaw, Poland
100%
Job Success
Top Rated Plus
Senior .net developer | Angular .net AI Full stack | UI UX Designer
$45.00/hr
.NET Full Stack Developer 20+ years of experience and UX UI Designer with 15+ years | I've built 50+ applications | crafted 200+ user-friendly interfaces that drive real business results.
Hey✋ I lead the development and design team at Itexus - a professional software development and consulting company specialized in Fintech, Insurance, Healthcare,etc
I have 20+ years of experience in the .net architect development of web and mobile applications, .net, python, node.js, java developer as well as javascript, react .net, angular, AI frameworks and libraries
👨💻.NET Full Stack Expertise
.NET full stack – strong background in End-to-end development from database to UI using Microsoft stack
.NET Core – deep expertise, cross-platform backend services
.NET Angular – Full stack development on .NET backend and Angular frontend for enterprise-grade solutions
f.net core angular – Building complete systems with seamless backend–frontend integration
.NET Core Angular – Scalable and secure web apps using .NET Core and Angular
Angular .NET solutions – Leveraging Angular for UI and .NET for API and business logic
👨💻 BACKEND Development
Python: Expert in using Python for server-side development
Frameworks: Proficient in Django and Flask for building web applications
Databases: Skilled in SQL, PostgreSQL, MySQL, and MongoDB for efficient data management
Architecture: Experienced in applying MVC patterns for scalable applications
APIs: Capable of integrating external services through REST and GraphQL
👨💻 FRONT END Development
Tech: Proficient in HTML5, CSS responsive, JavaScript
Frameworks: Experienced in React.js, Angular, Vue.js, react native, ionic, xamarin developer
Design: Responsive, cross-browser, ui/ux designer, ux/ui dashboard, ui ux designer app
👨💻AI TOOLS
OpenAI API, DeepFace, ML/DL frameworks (TensorFlow, Keras, PyTorch, Scikit-learn), LangChain, Mistral, AgenticAI, Transformers
RAG + custom AI tools: Document recognition and processing, Market Grabber, project management bots, AI for telephony, video/audio analysis
🎨 UXUI designer & Graphic Design
Our design team crafts visually stunning and user-friendly experiences across web and mobile platforms
Tools I Use as a Senior ux/ui designer and web ui/ux designer
Figma – for creating pixel-perfect, interactive interfaces and ui/ux figma designs
Adobe Photoshop – for detailed graphics, marketing visuals, and branding
Adobe XD – for rapid UI/UX prototyping and testing
Sketch – for macOS-based design workflows and vector UI
👥 Design Roles & Expertise
Product designer – shaping the entire experience of a digital product from concept to deployment
Web designer – building aesthetically pleasing web layouts and ability to bring to life your vision
Graphic designer – crafting visual content
Motion graphics artist – creating dynamic visual effects.
UX designer – focusing on usability, user research
UI UX designer– combining user experience with interface design
UI UX web designer – building responsive and interactive website interfaces
UX UI App designer | mobile app ui ux designer - designing mobile and desktop applications
Designer UX UI – full-stack design expertise
UI UX web app – delivering web app with clear navigation and consistent visual language
UI/UX dashboard – designing data-rich dashboards
Our General Expertise at a Glance
Mobile App Development: Android, iOS, Cross-Platform using Flutter, Swift, Objective C, React Native, Xamarin, MAUI, etc
Website & Full Stack Development: Full stack development with .net full stack developer, .net software engineer, .net programmer, full stack developer, python full stack developer django, full stack web developer, full stack development, cms developer
DevOps/DevSecOps: AWS, Azure, Docker, Kubernetes, GitLab-CI, Ansible, Terraform, etc
Cross-platform app building with three.js, web application design, webflow web designer, website builders
Integration tools: Data integration, websockets, ABP Framework, discord, Autotask
Why Choose Itexus Agency?
Microsoft certified talented developers and senior .net developer team, attention to detail, write clean code
High QA standards, including qa engineer roles
Modern solutions: NFT programmer, metaverse, Microsoft .net, windows 10, Power Apps developer, SharePoint, market grabber
Scalable team: full stack software developer, front end programmer, ios developer, ui/ux designers
Industries
Banking, Trading, Cryptocurrency, Asset Management, Lending, Retail, Real Estate & Property Management, Food Delivery, Entertainment, Hospitality, Construction, Sports and Fitness, Travel and Tourism, Wellness, Medical Dashboard, Marketplace, E-commerce, Automotive, Human Resources, Education, E-learning, AI Assistants
Talent
Good knowledge, experienced, proven track record, long term mindset
Seek new projects to put our .net ai, designer ux, python script, and ui/ux dashboard knowledge to great use, bring value to individuals, startups, companies.
Work history
Work history
UX/UI Designer Needed for HealthTech AI Mobile App (2-Week Project)
Nov 11, 2024
-
Nov 16, 2024
Private earnings
Web Wallet UX/UI Design
Nov 24, 2023
-
Mar 30, 2024
Private earnings
Fintech App UX/UI Design
Jul 13, 2023
-
Mar 5, 2024
No feedback given
Private earnings
Ongoing Sr Graphic Designer
Jun 23, 2023
-
Mar 5, 2024
No feedback given
Private earnings
NSPEC Automated Test - POC - 3
Dec 7, 2023
-
Dec 20, 2023
No feedback given
Private earnings
Looking for an Xcode Expert
Oct 16, 2023
-
Oct 22, 2023
"It was a nice experience working with Andrei's team."
Private earnings
Itexus - Platform Testing
Sep 1, 2023
-
Sep 1, 2023
"Great team to work with. Dedicated and motivated to help us test our product."
Private earnings
Full Stack: .NET Core & Angular
Dec 15, 2022
-
Jul 5, 2023
"The colleague we received from Itexus was an exceptional addition to our team. He exhibited a proactive involvement in meetings, displaying excellent communication skills that ensured seamless interaction with all…
Private earnings
Early-stage UI/UX Designer
Apr 5, 2022
-
Mar 16, 2023
No feedback given
Private earnings
Looking for a UI/UX designer for a Web3 DApp
Sep 8, 2022
-
Mar 16, 2023
No feedback given
Private earnings
Ux/Ui designer need for a FinTech App
May 15, 2024
-
Present
Job in progress
Private earnings
Update exsiting android and IOS app
Mar 18, 2024
-
Present
Job in progress
Private earnings
Quantitative Trading Systems & FinTech Backend Engineer - .NET/C# Developer Expert
Feb 8, 2024
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Present
Job in progress
Private earnings
.net programmer Full Time with Long term potential: Bid is for One Month 9999 bids ignored
Jan 27, 2023
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Present
Job in progress
Private earnings
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Skills
Skills
- React
- Angular
- UI/UX Prototyping
- C#
- .NET Framework
- JavaScript
- Graphic Design
- HTML
- Web Design
- Mobile App Design
- Figma
- Mobile UI Design
- User Experience Design
- ASP.NET
- WordPress
Project catalog
Get started working with Andrei quickly with these predefined projects.
Get started working with Andrei quickly with these predefined projects.
You will get Autonomous AI Agents for Predictive Project Management and Team Performance
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You will get a TeleMedicine Platform for Mental Health | Web and Mobile | Telehealth
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10 days delivery
You will get an AI-Powered Executive Assistant for Effective Team Management
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You will get UI UX Design for your business | Mobile App | UX/UI Design | Figma
From $799
3 days delivery