Software Engineer • Backend Developer • Technical Product Manager •
🚀 About me
- I build reliable backend systems, APIs, and developer tooling.
- I love clean architecture, performance, documentation, and mentoring.
- Exploring DevOps, scripting, and open source with a builder’s mindset.
🌟 Featured projects
- alx-low_level_programming — C journey: memory, pointers, recursion, bit ops, file I/O.
- StickerPro — Shell-based sticker CLI: modular, scriptable, fast.
- s-shell — Custom shell in C: parsing, execution, memory management.
- AirBnB_clone_v4 — Python console + web: storage engine, API, frontend.
- alx-backend-python — REST APIs, caching, pagination, data pipelines.
- Shell-scripting_bash — Bash automation tasks and tooling.
- PCAP_31 — Python certification prep with structured exercises.
- alx-system_engineering-devops — DevOps tasks with shell and systems.
🧰 Tech stack
- Languages: C, Python, JavaScript/TypeScript, Bash, SQL
- Backend: Node.js/Express, Flask/FastAPI, REST, WebSockets
- Data: PostgreSQL, MySQL, SQLite, Redis
- DevOps: Linux, Docker, CI/CD, GitHub Actions
- Architecture: Microservices, caching, queues, testing (unit/integration)
- Other: API design, documentation, performance profiling
🎓 Certifications
- ALX Africa — Software Engineering (Foundations & Professional)
- Microsoft Learn & LinkedIn — Career Essentials in Software Development
- Cisco Networking Academy — English for IT
📺 Tutorials & walkthroughs
- Building a Shell from Scratch in C
- DevOps & Bash Scripting for Beginners
- REST API Design with Python
- “Fix My Code” Challenge Walkthrough
- AirBnB Clone Architecture Explained
- C Programming Series (from alx_low_level_programming)
- Watch more on YouTube: youtube.com/@tosinkuzzy
🗂️ Highlights & pins
- Check pinned repositories below for active projects and learning tracks.
- Open to collaboration on backend tools, CLIs, and API infrastructure.
🧭 What I’m focusing on now
- Hardening backend services for reliability and performance.
- Automating workflows with Bash + CI/CD.
- Teaching through hands-on examples and bite-sized guides.
🧑💻 Portfolio
- Case studies, blog posts, designs, and learning challenges:
📬 Contact & socials
- LinkedIn: linkedin.com/in/tosinkuzzy
- GitHub: github.com/Tosinkuzzy
- YouTube: youtube.com/@tosinkuzzy
- TikTok: tiktok.com/@tosinkuzzy Facebook: web.facebook.com/ToSinKuZzyonLy
- Email: mailto:[email protected]
“Tell your story through code, content, and community.”