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Otee Z.

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

🇳🇬Lagos, Nigeria$40/hr100% JSS5.00 (13)Since Sep 2019

Earnings and projects

MRR
$49

Last 6 months ÷ 6

World#151,260 / 412k
🇳🇬Country#6,046 / 13.8k
Revenue, last 30 days
$300

Last 6 months: $297

World#74,252 / 412k
🇳🇬Country#2,185 / 13.8k
Total earnings
$262k

Billed in all: $266k

World#9,867 / 412k
🇳🇬Country#22 / 13.8k
Per project
$19k

$297 in the last 6 months

World#6,612 / 412k
🇳🇬Country#27 / 13.8k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇳🇬Country#6,596 / 13.8k
Projects in all
14

Across 18 contracts

50% fixed50% hourly
World#168,283 / 412k
🇳🇬Country#5,761 / 13.8k

Earnings, last 30 days

$266k+$300 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$265.6k$265.8k$266.0kOct 8Oct 23Nov 7

Skill rankings: Top 19% in Angular 10

Ranked by MRR among everyone on Upwork with the skill.

  1. #41SignalR149 freelancers · 🇳🇬 #1Top 28%
  2. #73Angular 10389 freelancers · 🇳🇬 #1Top 19%
  3. #139OAuth381 freelancers · 🇳🇬 #3Top 36%
  4. #231Blazor656 freelancers · 🇳🇬 #2Top 35%
  5. #307Entity Framework1,047 freelancers · 🇳🇬 #4Top 29%
  6. #469Software Architecture & Design1,465 freelancers · 🇳🇬 #6Top 32%
  7. #582Microservice2,217 freelancers · 🇳🇬 #6Top 26%
  8. #625ASP.NET Core2,272 freelancers · 🇳🇬 #4Top 28%