My current active growth areas are:
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Cloud architecture
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Large Language Models
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Software design
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Rust
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Data engineering
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Causal inference
| Project | Language/Framework | Description | Status | Link |
|---|---|---|---|---|
| API Gateway (Reverse Proxy) | python, Flask | An API gateway is an intermediary between client and server in an API request | Completed | https://github.com/J-sephB-lt-n/api-gateway-reverse-proxy-python-flask |
| API Load-Testing | python, locust, gunicorn, Flask | Illustrates how to use locust for load-testing, using some toy Flask endpoints | Completed | https://github.com/J-sephB-lt-n/api-load-testing |
| App on Kubernetes with SQL db | kubernetes, knative, CloudNativePG, postgresql, docker, python, Flask | Toy kubernetes clusters illustrating kubernetes concepts | In progress | https://github.com/J-sephB-lt-n/k8s-autoscaling-api-microservice-with-db |
| Automated database structure discovery | python, rustworkx, sqlite | Automated database structure discovery | Completed v1 | https://github.com/J-sephB-lt-n/auto-database-structure-discovery |
| Automated python project documentation | python, github, MkDocs, MkDocStrings, Material for MkDocs | My exploration of auto-generated python project documentation using MkDocs | Completed | https://github.com/J-sephB-lt-n/python-auto-documentation-with-mkdocstrings |
| Bash UI | bash | Using bash to create a simple user interface | Completed | https://github.com/J-sephB-lt-n/shellscript-user-interaction-example |
| Browser Fingerprinting | Javascript, HTML | A javascript-only browser fingerprinting implementation | Completed | https://github.com/J-sephB-lt-n/in-browser-device-fingerprint/ |
| Build your own webserver | rust | My attempt at this coding challenge by John Crickett (stopped before async step because I got bored) | Abandoned | https://github.com/J-sephB-lt-n/Coding-challenges/blob/main/build-your-own-webserver/rust/step-2/src/main.rs |
| Continuous Integration (CI) Pipeline | Python, github actions | A continuous integration pipeline implemented using github actions | In progress | https://github.com/J-sephB-lt-n/python-github-ci-pipeline |
| DBT Example | python, DBT, DuckDB | My personal exploration of the features of DBT | Ongoing (functional) | https://github.com/J-sephB-lt-n/dbt-example |
| Flask 202 Flow | python, Flask | Illustration of how a Flask endpoint can continue to run code after sending a response to the requesting client | Completed | https://github.com/J-sephB-lt-n/flask-202-flow |
| Happy RAG Friends | python, llama.cpp, lancedb, sqlite, Flask, html, javascript | Python package (local web-app) for local personalised LLM-based advisors with access to knowledge bases via RAG | In progress | https://github.com/J-sephB-lt-n/happy-rag-friends |
| Hosting small LLMs on Google Cloud VMs | google cloud, llama.cpp | Me assessing the speed and cost of 'small' Large Language Models on various google cloud platform virtual machines | Ongoing | https://github.com/J-sephB-lt-n/hosting-7B-llm-on-google-cloud |
| JSON Web Tokens | python, Flask, pyJWT | Me investigating how JWTs work | Completed | https://github.com/J-sephB-lt-n/jwt-checkout |
| Leetcode Solutions | python | My own solutions to various LeetCode problems | Ongoing | https://github.com/J-sephB-lt-n/leetcode-solutions |
| LLM Algorithm Recommender | python, streamlit, openai , ollama | Large Language Model assesses the viability of various algorithms for a user-provided business problem | v1 finished | https://github.com/J-sephB-lt-n/Algorithm-Chooser |
| LLM Experiments | python, llama.cpp, openai, ollama | Various ad hoc and unstructured experimentation I've done with Large Language Models | Ongoing | https://github.com/J-sephB-lt-n/llm-experiments/tree/main |
| Me Learning Website Design | html, css, javascript, react | My personal exploration of website building | In Progress | https://github.com/J-sephB-lt-n/me-learning-website-design |
| Menus in Terminal | python, curses | Create menus in terminal using Python (standard library) | Alpha | https://github.com/J-sephB-lt-n/terminal-menu |
| mpd-tpd | python, poetry | A simple (published) python package for dynamic budgeting (personal finance) | Completed | https://github.com/J-sephB-lt-n/mpd-tpd |
| Multiclass Text Classification | python, scikit-learn, google universal sentence encoder | A pipeline for multiclass prediction of text data | Completed | https://github.com/J-sephB-lt-n/sklearn-text-classifier-pipeline |
| Multi-script python logging | python | A simple example showing how python modules share logging config | Completed | https://github.com/J-sephB-lt-n/multi-script-python-logging |
| My dev environment | bash, neovim, zsh, tmux, sqlite etc. | Config files of my personal dev environment | Ongoing | https://github.com/J-sephB-lt-n/dotfiles |
| Personal knowledge base | Obsidian.md | I am collecting everything I learn into this structured and interconnected repository of information (it is an obsidian vault) | https://github.com/J-sephB-lt-n/knowledge-base | |
| Plotly Dash Dashboard Template | python, dash, google cloud | An example of a data dashboard built using Plotly Dash | Ongoing | https://github.com/J-sephB-lt-n/plotly-dash-dashboard-template |
| Python asyncio example | python, asyncio | Example usage of threaded concurrency in python using asyncio | Completed | https://github.com/J-sephB-lt-n/python-asyncio-example |
| Python docker container | python, Docker, Google Cloud Platform (GCP) | A basic python docker container (e.g. to use on GCP Compute Engine or AWS EC2) | Ongoing | https://github.com/J-sephB-lt-n/python-docker-container |
| Python project structure patterns | python | Documenting python project structures of established projects in order get a deeper understanding of python project structure | In progress | https://github.com/J-sephB-lt-n/python-project-layout-patterns |
| Run local Flask app in background | python, Flask | Code illustrating how to locally host a Flask app in the background (e.g. for automated endpoint testing) | Completed | https://github.com/J-sephB-lt-n/run-local-flask-app-in-background |
| Simple kubernetes cluster with MongoDB | Kubernetes, Minikube, Mongo, Mongo-Express | A simple k8s cluster showing basic kubernetes functionality by hosting a Mongo database and browser frontend | In Progress | https://github.com/J-sephB-lt-n/mongodb-with-admin-gui-in-k8s |
| Snapshots in DBT | python, DBT, google BigQuery | Example of how to use Snapshots in DBT | Completed | https://github.com/J-sephB-lt-n/snapshot-slowly-changing-dimensions-dbt-example |
| SQLite concurrency | python, SQLite | My investigation into a SQLite database's ability to handle concurrent reads and writes | Completed | https://github.com/J-sephB-lt-n/sqlite-concurrent-writes-investigation |
| Subnet calculator | rust | Me trying to learn a bit of networking and rust at the same time | Completed | https://github.com/J-sephB-lt-n/ipv4-subnet-calculator-rust-cli |
| Token-bucket algorithm | python, redis, fastAPI | Algorithm used for API rate-limiting (e.g. by AWS API Gateway) | Completed | https://github.com/J-sephB-lt-n/rate-limiter-token-bucket-algorithm |
| Useful Code Snippets | MANY | A (growing) searchable collection of useful snippets of code in many programming languages | Ongoing | https://github.com/J-sephB-lt-n/useful-code-snippets |
| Uses of init.py | python, pytest | Examples of different uses of the __init__.py file |
Ongoing | https://github.com/J-sephB-lt-n/uses-of-__init__.py |
| VIM Training | VIM | Exercises which I created for myself in order to get better at using VIM | Ongoing | https://github.com/J-sephB-lt-n/vim-training/tree/main |