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codedcek/README.md

Hi, I'm Chisom Kalu 👋

Computer Science Student · Backend Developer · Entrepreneur
📍 Newcastle upon Tyne, UK  |  📧 chisomcodes@gmail.com


About Me

I'm a second-year Computer Science student at Northumbria University with hands-on experience building REST APIs, working with relational databases, and deploying real-world IT infrastructure. Alongside my studies, I run Balancewise Ltd — a multi-brand business group where I handle all technical operations myself.

I enjoy backend development, automating things that shouldn't be manual, and exploring emerging tech like robotics and AI. I'm actively looking for a placement year or internship where I can contribute from day one.


🛠️ Tech Stack

Languages
PHP Python JavaScript HTML5 CSS3

Backend & Database
MySQL MariaDB REST API PDO

Tools & Platforms
Git GitHub Linux Postman VS Code Microsoft Azure

Exploring
ROS2 React


🚀 What I Can Build

🔌 REST APIs (PHP · MySQL · PDO)

I can design and build production-ready REST APIs from scratch including:

  • Full CRUD endpoints (GET, POST, PUT, PATCH, DELETE)
  • Bearer token authentication and CORS handling
  • Pagination with page and size parameters
  • Multi-table relational queries with JOINs
  • Dynamic SQL for partial updates (PATCH pattern)
  • Secure PDO prepared statements throughout
  • Structured error handling with appropriate HTTP status codes
  • Consuming APIs from a JavaScript front end using Fetch

See practice work in KV5035/week3


🏢 IT Infrastructure & Automation

  • Deployed Microsoft Entra ID for identity management across a multi-brand business
  • Set up professional email infrastructure across multiple domains using Zoho Mail
  • Built automation scripts that eliminated hours of manual admin work
  • Managed DNS, domain routing and business IT for Balancewise Ltd

🚇 Live API Integrations

Built a real-time metro departure board for Haymarket Station (Newcastle) consuming the Nexus Metro RTI API — styled as a real platform display with auto-refresh and JSON view toggle.

See KV5035/week3/haymarket-download.html


🤖 Robotics (In Progress)

Learning ROS 2 on Mac Mini for autonomous systems development.


📚 Education

BSc (Hons) Computer Science — Northumbria University (Oct 2023 – Jun 2026)

Module Grade
Programming 87%
Computational Thinking 71%
Data Fundamentals 64%
AI Fundamentals 54%
Level 4 Average 67%

Current Year 2: Software Architecture · Mobile & Web App Development · HCI · Advanced Programming · Algorithms & Data Structures · Computing Consultancy Project

International Foundation Programme in Computing — Northumbria University (2022 – 2023)
Level 3 Average: 61% · Introduction to Computing & Coding: 78%


🏅 Certifications

Certification Issuer Year
Azure AI Fundamentals Microsoft 2024
Mental Health First Aid MHFA England 2024
Emergency First Aid at Work (Level 3) Highfield 2024
SIA Security Licence Security Industry Authority 2024
Level 2 Food Safety & Hygiene Food Safety UK 2023

💼 Experience

Founder & Director — Balancewise Ltd (Current)
Multi-brand business group (e-commerce, logistics, IT services). I own and manage all technical infrastructure.

Lead Representative (International) — Northumbria Students' Union (2024 – 2025)
Represented international students in Engineering & Environment faculty.

Security Officer — Argenbright Security Europe Ltd (Apr 2024 – Oct 2025)
Supported Tesco, Lidl, Aldi and Amazon sites. Assisted in recovering assets exceeding £10,000.

IT Technician & Graphic Designer — FreshCare Systems Ltd, Nigeria (2020 – 2022)
Technical support, database management, Adobe Illustrator design work.

Business Owner — Cheese Boutique, Nigeria (2019 – 2022)
Founded and ran a retail business covering sales, budgeting and customer operations.


💼 What I'm Looking For

Actively seeking a placement year or summer internship in:

  • Backend or Full-Stack Development
  • Software Engineering
  • IT Consulting or Solutions

I bring a rare combination — academic CS knowledge, real business ownership experience, and backend skills I've already put to work on live projects. I'm comfortable with Postman, Git, Linux servers, and shipping working code.


📊 GitHub Stats

LeetCode

🌐 Connect With Me

LinkedIn Email


⚡ Interests

🎮 Gaming  |  ✈️ Travelling  |  🤖 Robotics  |  🚀 Building things that actually work


"Build things. Break things. Learn from both."

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