Otee Z.
Senior Developer - C# | .NET | Blazor | React | ASP.NET MVC | AI/ML
A results-driven Full-Stack Software Engineer and AI/ML Specialist with a proven track record of technical leadership and hands-on expertise. I specialize in building scalable, high-performance applications, implementing intelligent AI-driven solutions, and leading cross-functional teams to deliver impactful business solutions. Currently serving as a Lead Software Engineer, I combine advanced technical proficiency in traditional software development with cutting-edge AI/ML capabilities to drive innovation and deliver next-generation solutions. With over 10 years of experience developing robust, high-performance applications using the Microsoft stack (.NET, .NET Core, ASP.NET), I excel in delivering scalable solutions for high-volume businesses. My expanded expertise now includes machine learning model development, data analytics, and AI-powered application integration, alongside secure coding practices, modern software architectures, and a strong focus on building resilient, maintainable systems that meet evolving business needs. FULL-STACK DEVELOPMENT: FRONT END - CSS3, HTML5, JavaScript, TypeScript, Blazor, React, Angular BACK END - C#, .NET, ASP.NET Core, Microservices, APIs, Akka.NET, ABP, ABP.io, Python, OAuth2, JWT, Azure AD B2C. DATA STORES - MS SQL Server, MySQL, PostgreSQL, MongoDB, Redis TESTING & QUALITY ASSURANCE: xUnit, NUnit, Shouldly Test-Driven Development (TDD) Automated Testing Frameworks DEVELOPMENT TOOLS & PLATFORMS: Telerik, Kendo UI, DevExpress, Syncfusion, Highcharts Azure AI Services, Azure Cognitive Services Jupyter Notebooks, Azure Machine Learning Studio DEVOPS & CLOUND INFRASTRUCTURE: Azure DevOps (Build & Release Pipelines, CI/CD), Azure Deployment (App Service, VM), Docker Azure Service Bus, Azure Key Vault, Azure Blob Storage, RabbitMQ, Azure AI Services SOURCE CONTROL - GitHub, Azure Repos, Bitbucket AI & MACHING LEARNING: Machine Learning Model Development & Deployment Data Science & Analytics Natural Language Processing (NLP) Computer Vision Applications TensorFlow, PyTorch, Scikit-learn AI Model Integration in Production Systems Predictive Analytics & Business Intelligence
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $297
Billed in all: $265,988$266k
$297 in the last 6 months
Across 18 contracts
Earnings, last 30 days
Skill rankings: Top 19% in Angular 10
Ranked by MRR among everyone on Upwork with the skill.
- #41SignalR149 freelancers · 🇳🇬 #1Top 28%🇳🇬#1 of 1
- #73Angular 10389 freelancers · 🇳🇬 #1Top 19%🇳🇬#1 of 5
- #139OAuth381 freelancers · 🇳🇬 #3Top 36%🇳🇬#3 of 7
- #231Blazor656 freelancers · 🇳🇬 #2Top 35%🇳🇬#2 of 6
- #307Entity Framework1,047 freelancers · 🇳🇬 #4Top 29%🇳🇬#4 of 5
- #469Software Architecture & Design1,465 freelancers · 🇳🇬 #6Top 32%🇳🇬#6 of 18
- #582Microservice2,217 freelancers · 🇳🇬 #6Top 26%🇳🇬#6 of 27
- #625ASP.NET Core2,272 freelancers · 🇳🇬 #4Top 28%🇳🇬#4 of 13