Open to opportunities

Jonathan User

@jonathanuser3

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Seasoned software engineer specializing in full stack development.

United States

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth.

I'm Jonathan Michael Charles, a seasoned Software Engineer with over 10 years of experience in full stack development. My expertise lies in building scalable backend systems using Python, Django, and Flask. I have a strong background in cloud-native application development, DevOps automation, and microservices architecture. I thrive in cross-functional teams, where I can leverage agile methodologies to deliver robust and maintainable software solutions.

Throughout my career, I have led the design and development of various financial platforms and web applications, ensuring performance, security, and scalability. My role at Guidehouse involved architecting microservices and integrating AWS services to build resilient applications. I am passionate about continuous learning and mentoring junior engineers, helping them to uphold code quality and team standards. I believe in the importance of clean code and effective communication within teams to achieve project goals.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Siro

Feb 2021 - May 2024 (3 years 3 months)

Led the architecture and development of AI-powered applications using Python, FastAPI, Flask, and React.js. Designed and deployed machine learning models (classification, NLP, fraud detection) using PyTorch, TensorFlow, scikit-learn, and Hugging Face Transformers.

Python Flask React.js PyTorch TensorFlow scikit learn Hugging Face Transformers Docker AWS ReactJS fastAPI

Senior Full Stack Developer

Ryan Consulting Group, LLC

Aug 2019 - Feb 2021 (1 year 6 months)

Led the development of scalable web applications and microservices using Python (Flask) for back end APIs and React.js for front-end interfaces. Designed RESTful APIs and handled complex data processing pipelines for high-volume user data.

Python Flask AWS Terraform RESTful APIs JWT SQL NoSQL ReactJS OAUTH2

Full Stack Developer

JKV International

Nov 2016 - Aug 2019 (2 years 9 months)

Delivered full-stack web applications, working across both frontend and backend development using C# (.NET MVC) and Ruby on Rails. Designed and implemented a billing module in C#/.NET MVC, improving invoice generation speed by 60%. Refactored a large monolithic Rails application into modular services, enhancing maintainability and performance.