Omar Yesid Mariño
Software Engineer Python Developer
Machine Learning - Data Science - AWS Cloud Computing
With over 20 years of experience in software development and a focus on Python since 2014, I am very interested now in the fields of Machine Learning, Data Science, and AWS Cloud Computing.
I follow a well-defined coding style, using PyCharm as my preferred IDE. I strictly adhere to the PEP 8 style guide, leveraging tools such as Flake8, SonarLint, Pylint, and Mypy for linting, Black as auto-formatter, and Tabnine for AI-powered code completion.
Skilled in a variety of technologies, including Django, Flask, FastAPI, Python, AWS, Web Development, CloudFront, MySQL programming, Amazon EC2, Linux System Administration, Amazon S3, Google APIs, Meta APIs, PostgreSQL, NoSQL databases, GIT, Docker, Kubernetes, Cloud Computing, Scrapy and Selenium, I am well-equipped to tackle a diverse range of projects and challenges.
Work Experience
BairesDev, San Francisco, California, USA - 2022Python Developer (remote, full time)
- Frameworks: Django, Flask, FastAPI
- Past project: Nomad Health
Nomad provides all the tools, information, and support to land the most rewarding travel nurse assignments, hassle-free. Get paid well for work you'll love.
Mobile Application Developer (remote, full time)
- iOS & Android Mobile app development (React-Native)
Full-Stack and Mobile Developer (remote, on demand)
- iOS & Android mobile apps implementation (React-Native and Ionic 1)
- Custom web apps (Laravel or Django frameworks)
- Backend & frontend programming.
Wordpress Developer (remote)
- Implementation of a custom Wordpress plugin to manage an online multilingual dictionary
- Wordpress add-ons for a commercial plugin managing language courses (e-learning).
Full-Stack Developer (remote, on demand)
Featured projects:
- API implementation for ALL-ACCESS platform in College Football Hall of Fame’s website.
- Implementation of a web social game called "Who's That Game" with CakePHP.
- Python scraper for Facebook pages to get restaurants info automatically for marketing purposes.
Web Developer and SEO manager (remote employee)
- SEO optimization for websites.
- Custom backend development by using PHP, Python, ASP + MySQL, PostGresSQL.
- Custom Frontend programming (Javascript)
Education
Universidad del Valle, Cali, COLOMBIA - Electronics Engineering, Dec 1998Thesis: Modular generic programmer (hardware/software/firmware) for all Microchip PIC controller families. Mentorship by: Angel García Baños
English skills
- General level: B2 English (Upper Intermediate) - 60%
- Reading / Writing – 77%
- Listening / Speaking – 43%
Other interests
- Artificial Inteligence.
- Swing Trading.
- Co-founder of movie reviews website CineVista (in Spanish).
Ten Developer Commandments for Efficient and Maintainable Code
1. Thou shalt write clean and organized code that is easy to read and understand by others.
2. Thou shalt use meaningful variable and function names that accurately describe their purpose and functionality.
3. Thou shalt write code that is modular and reusable, with clear separation of concerns between different parts of the system.
4. Thou shalt comment your code where necessary, explaining complex logic or assumptions, and avoid commenting obvious things.
5. Thou shalt test your code thoroughly before submitting it for review or merging with the codebase.
6. Thou shalt follow established coding standards and conventions in the codebase, including indentation, formatting, and naming conventions.
7. Thou shalt write efficient code that minimizes unnecessary processing and memory usage, and avoids code duplication.
8. Thou shalt document your code with a clear and concise documentation that includes usage examples, edge cases, and potential errors.
9. Thou shalt regularly review your code and actively seek feedback from your colleagues, to continuously improve the quality and maintainability of your code.
10. Thou shalt be open to learning new techniques, tools, and languages, and strive to incorporate them into your development practices to improve efficiency and maintainability.
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