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AJASA-OLUWA ADEWALE

@ajasa-oluwaadewale

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Senior .NET Full Stack Developer specializing in React, cloud, and AI integrations.

United States

Message

What I'm looking for

I seek senior engineering roles focusing on cloud-native full-stack development, AI integrations, and scalable, secure systems with strong CI/CD and Agile practices.

I am a Senior .NET Full Stack Developer with 11+ years building scalable, cloud-native applications using .NET Core, ASP.NET, React, and AWS/Azure. I focus on delivering performant front- and back-end solutions, integrating AI/ML, and optimizing data pipelines to drive measurable business impact.

Throughout my career I have led migrations (AngularJS to React), implemented microservices and serverless architectures, and improved system performance and deployment velocity using CI/CD and container orchestration. Notable achievements include improving fraud detection by 20% and saving $3M annually, boosting front-end responsiveness by 35%, and reducing deployment time by 40%.

I prioritize secure, compliant systems (HIPAA, OAuth2, JWT, AWS IAM), Test-Driven Development, and Lean Agile practices. I enjoy solving complex engineering challenges, integrating ML models into production, and building user-focused interfaces that scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Certara

Sep 2023 - Present (2 years 3 months)

Developed .NET Core and React full-stack solutions for claims automation, improving fraud detection by 20% and saving $3M annually; migrated portals to React boosting front-end performance 40% and reduced CI/CD deployment time by 40%.

C++.NET Core ASP.NET Core React Redux AWS Lambda SQL Server OAUTH2 Azure DevOps

Senior Software Engineer

Treering

Apr 2020 - Jul 2023 (3 years 3 months)

Built .NET Core and React full-stack applications and serverless APIs, integrating AI/ML with AWS SageMaker to enable predictive analytics and reducing backend costs by ~20%; led microservices work that cut operational downtime 25%.

C++.NET Core React Go Azure Functions AWS Sagemaker Microservices SQL Server TDD

Senior Frontend Developer

Zillow

Nov 2017 - Mar 2020 (2 years 4 months)

Developed React-based telehealth UIs and AI-driven symptom tracking using TensorFlow and SageMaker, improving patient engagement and front-end responsiveness by 40%; implemented serverless APIs and CI/CD optimizations reducing deployment time 30%.

React Redux JSX Python TensorFlow AWS Sagemaker Go Azure Functions CI CD

Software Engineer

Bring a Trailer Media LLC

Aug 2014 - Oct 2017 (3 years 2 months)

Developed .NET Core and React full-stack solutions and integrated Python ML models with AWS SageMaker for analytics, automating tests to reduce manual testing by 40% and improving real-time decision-making for clients.