Open to opportunities

John Brown

@johnbrown2

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Full Stack Software Engineer specializing in Python, React, and scalable AWS cloud solutions.

United States

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What I'm looking for

I seek a senior engineering role building scalable, cloud-native applications where I can integrate AI/ML, improve system performance, and drive automation in a collaborative team.

I am a Full Stack Software Engineer focused on building scalable web applications using Python (Django, Flask, FastAPI), React, and AWS cloud technologies.

I have designed high-performance backend services, created responsive TypeScript React interfaces, and integrated AI/ML models into production systems to automate workflows and improve decision-making.

At enterprise scale I deployed cloud-native solutions on AWS (EC2, S3, Lambda, RDS, SageMaker), implemented CI/CD pipelines with Jenkins and AWS CodePipeline, and optimized systems with caching and database tuning.

I collaborate closely with cross-functional teams to drive innovation, enhance user experience, and deliver reliable, cost-efficient applications that scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Feb 2020 - Present (6 years 4 months)

Designed and developed high-performance backend services and RESTful APIs in Python (Django/FastAPI), integrated AI/ML and NLP models into production using AWS SageMaker and Lambda, and implemented CI/CD pipelines to improve deployment velocity and system reliability.

Python Django fastAPI AWS Sagemaker Lambda EC2 RDS React TypeScript CI CD Docker Microservices

Software Engineer

NEC Corporation

May 2017 - Dec 2019 (2 years 7 months)

Developed and maintained backend systems with Python/Django and integrated ML models using AWS Lambda and S3; built React/TypeScript frontends and optimized backend performance with Redis caching and PostgreSQL query improvements.

Python Django React TypeScript AWS Lambda S3 Redis PostgreSQL REST APIs Agile

Software Engineer

Fujitsu

Nov 2014 - Apr 2017 (2 years 5 months)

Assisted in building scalable backend services with Python/Flask, developed React frontend components, and deployed applications to AWS EC2/RDS while integrating AI-driven processing via AWS Lambda to improve automation and data workflows.