Luca Matei's Portfolio | Python Developer

Skills I've Gained

Here's the knowledge I've gained from 14 years of coding and how I've applied it in my last two years of professional experience.

Python: I started coding in Python with the release of version 3.2 in 2011. My work spans scripting, gaming, web development, automation, and more recently, projects involving Large Language Models. I'm also teaching students and juniors to code in Python.
Linux: Since getting my first computer, I've used Debian for everything from setting up servers and building networks to managing services and fixing system issues. I host my projects on VPSes that I manage myself.
Backend: I work with ASGI REST APIs daily to support SaaS platforms. In 2020, I developed a framework on a uWSGI server to manage the backend of multiple presentation websites. My code is self-documenting, scalable and consistent within design patterns.
Frontend: I mainly work on backend development, but I'm also good at making user interfaces and connecting them to the backend. In 2020, I built a CSS framework from the ground up to give websites a look similar to what you get with Tailwind CSS.
DevOps: I can install and take care of Linux, web, and database servers, along with containers, making sure they handle traffic smoothly. I've also set up systems for continuous integration and delivery, as well as monitoring tools.
Shopify: I've built integrations with Shopify involving Custom Apps, App Embeds, LLM tools for cart manipulation, and more. I'm currently writing an open-source Python SDK aimed to be better documented and better structured than the official one.

Where I've Contributed

People know me for my resilience, structure and strong commitment to growth.

getitAI, Inc.

Full Stack Developer with LLMs

Oct 2023 - Present · 1yr 4mos

Remote, Contract

San Francisco, California, United States

Key developer in a global team building AI Sales Agents. As the longest-tenured developer, I contributed to all stages of the startup. My work includes improving our custom RAG, building Shopify integrations from the ground up, setting up customers, working on critical infrastructure, and coordinating developers.

getit.ai

Improved custom RAG framework with real-time updated product database integration, efficient query caching, vector database optimizations, hybrid search
Developed async-ready API infrastructure for PostgreSQL, Redis and HTTP requests
Created LLM tools to manage Shopify Carts, Orders, and Subscriptions
Led development of Shopify integrations and systems for agent knowledge
Redesigned API structure to simplify updates and additions
Implemented the API's first complete set of automated tests
Developed a custom test environment for Shopify integrations
Implemented the first automated build and deployment system for the API
Wrote documentation for the development team

Software Developer and Consultant

Jun 2023 - Present · 1yr 8mos

Remote, Self-employed

European Economic Area

Helped startups create cost-effective and performant e-commerce products, coached junior developers to build a strong foundation in software development, contributed to and authored open-source projects and documentation,and started my entrepreneurial journey in local markets.

Invited speaker on AI at a Packet Coders event
Developing a SaaS product for over 11,000 Romanian homeowners associations
Provided private tutoring on Large Language Models (LLMs)
Advised startups on custom software solutions for employee timekeeping and network services
Led weekly Python courses covering APIs, web scraping, and game development for junior developers
Completed freelance projects via Upwork and Fiverr
Authored open-source learning materials
Contributed to the Pydantic library
Managed private Virtual Private Servers (VPSs) and DNS servers

Signed NDA

Python Developer with LLMs

Jul 2023 - Apr 2024 · 10mos

Remote, Contract

European Economic Area

Quickly progressed to lead developer and architect role. Reconstructed critical API and infrastructure components to improve throughput and maintainability. Delivered new system version 2 months ahead of the 1-year contract schedule.

Reconstructed and launched a multi-server system to process high-volume custom user requests
Rebuilt the API's core structure, improving speed, stability, and expandability
Designed and implemented a comprehensive credits system for the API, integrating with external subscription services
Established and managed essential infrastructure including CI/CD pipelines, load balancers, and databases
Maintained servers to ensure security and minimize downtime

Peer Mentor

Jun 2022 - Jun 2023 · 1yr 1mo

Hybrid, Freelance

Bucharest, Romania

Helped students learn procedural programming using C++ and Python. Wrote setup guides for various software tools.

Created configuration guides for over 10 software products and systems
Ran web development workshops for 25+ students twice a week for 3 months
Tutored 15+ students in procedural programming
Helped build websites for a high school and local bakery

Courses & Certifications

I love learning and have made it a daily habit.

Backend Developer
Complete
9 courses
Completed on Jun 25, 2023
Created by Meta
View certificate, Backend Developer
Machine Learning Specialization
In progress
1/6 courses
Created by IBM
View certificate, Machine Learning Specialization
Frontend Developer
Complete
9 courses
Created by Meta
View certificate, Frontend Developer
Python For Everybody
Complete
5 courses
Created by University of Michigan
View certificate, Python For Everybody
IT Automation with Python
Complete
6 courses
Completed on Dec 19, 2023
Created by Google
View certificate, IT Automation with Python

Let's Get In Touch!

Drop me a line if you think we can team up or if you have any questions.

Address: Rotterdam, South Holland, Netherlands
Telephone: +40 771 344 046
Email: [email protected]