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Ka Reigh Gary Mitchell

@kareighgarymitchell

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Senior Full Stack Engineer delivering scalable cloud-native systems.

United States

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What I'm looking for

I seek senior engineering roles focusing on cloud-native systems, performance optimization, and mentoring teams, with strong CI/CD and scalable architecture.

I am a Senior Full Stack Engineer with seven years building scalable, reliable systems across healthcare and fintech. I combine hands-on coding with architectural planning to ship cloud-native solutions that improve performance and reliability.

I have engineered modular TypeScript/Node.js microservices, FastAPI async workers, and Spring Boot services, and I’ve optimized databases and caching to accelerate throughput. I deploy containerized workloads on AWS and refine CI/CD to enable safer releases.

I improve front-end experiences by enhancing React dashboards and Angular components, using optimized hooks and render strategies to reduce delays and improve responsiveness. I write comprehensive unit test suites (Jest, PyTest, JUnit, NUnit) to guard against regressions.

I collaborate closely with cross-functional teams and mentor engineers to elevate quality, speed delivery, and ensure systems scale under real-world loads. My work emphasizes measurable performance gains and operational simplicity.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Tateeda Global

Sep 2022 - Present (3 years 3 months)

Designed architecture and delivered end-to-end features across multiple products, improving data throughput with FastAPI async workers and reducing integration complexity via modular TypeScript/Node.js microservices.

TypeScript Node fastAPI React Docker AWS Redis CI CD Jest Pytest

Full Stack Engineer

WorkFusion

Oct 2019 - Aug 2022 (2 years 10 months)

Developed full-stack fintech features and optimized backend workflows, improving API responsiveness with Spring Boot services and Django orchestration while enhancing UI performance in React dashboards.

Java Spring Boot Python Django React PostgreSQL Junit REST APIs Performance Tuning

Software Developer

Infurm Technologies LLC

Jun 2018 - Sep 2019 (1 year 3 months)

Built e-commerce features and stabilized transaction flows by refactoring C#/.NET modules, optimizing PostgreSQL indexes, and improving Azure deployments and release pipelines.