John M. Andrew

System Developer / Music Teacher

Professional solutions in System Development & Music Education

Experienced in backend and modern web applications. Certified music teacher guiding students end-to-end. Passionate about blending technology and music to solve real problems.

A Quick Snapshot

Delivering solid software and effective music training—clear, honest, measurable.

Software Development

Experienced in backend and modern web applications

✅ Verified Expertise

Music Education

Certified music teacher (TaSUBa & STUM) guiding students end-to-end

✅ Verified Expertise

Consultancy

Passionate about blending technology and music to solve real problems

✅ Verified Expertise

I am a software developer specialized in PHP backend development, with skills in frontend technologies like vanilla CSS/JS, Bootstrap, and Tailwind. As a certified music instructor, I teach students online, and I also provide consultancy services in software development, UI/UX design, database management, and musical composition.

My Services

Professional solutions tailored to your needs

System Development

Build efficient, secure applications with PHP and modern web tech.

  • Backend Development
  • Database Design
  • API Integration
  • UI/UX Design
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Music Lessons

Master theory, technique, and performance—from beginner to advanced.

  • Music Theory
  • Piano Instruction
  • Composition
  • Harmony & Arrangement
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Consultancy Services

Practical guidance from idea to execution, focused on outcomes.

  • Software Architecture
  • Project Planning
  • Technical Guidance
  • Music Production
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My Skills

Expertise across multiple domains

Backend

PHP95%
Python60%
C/C++55%

Frontend

JavaScript85%
CSS/Tailwind90%
Bootstrap88%

Database

MySQL/MSSQL88%

Music

Music Theory95%
Piano92%
FL Studio85%

Design

Photoshop80%
Illustrator75%

My Education

Academic journey and qualifications

2014 to 2019

ST. JOSEPH COLLEGE OF ENGINEERING AND TECHNOLOGY

Bachelor of Science in Computer Engineering (CSE)

Comprehensive study in computer science and engineering principles

2011 to 2014

TANZANIA ADVENTIST SECONDARY SCHOOL

Advanced Certificate of Secondary School Education Examination

Advanced level secondary education with focus on sciences

2007 to 2010

TRUST PATRICK SECONDARY SCHOOL

Certificate of Secondary School Education Examination

Foundation secondary education

1999 to 2006

ACADEMIC INTERNATIONAL PRIMARY SCHOOL

Primary Level Certificate

Primary education foundation

Featured Projects

A showcase of my recent work

E-Commerce Platform

Full-featured online store with payment integration, inventory management, and customer portal.

PHP MySQL JavaScript Bootstrap

Music Learning Portal

Interactive platform for music students with lesson scheduling, progress tracking, and video tutorials.

PHP MySQL Tailwind Video API

Business Management System

Comprehensive CRM and project management tool for small to medium businesses.

PHP MSSQL JavaScript Chart.js

Invoice Generator

Professional invoice creation tool with customizable templates and PDF export.

PHP MySQL CSS PDF Library

Trusted Partners

Collaborating with industry leaders

Partner logo
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Get In Touch

Thanks for visiting. Reach out for questions, collaborations, or feedback—I'm here to help.

Located in Tegeta, Dar-es-Salaam, Tanzania

Available for remote work and consultations worldwide