Gift Markus Xipu

Full-Stack Developer | Data Analytics | AI Enthusiast

Transforming complex data into actionable insights through automation, analytics, and innovative information systems solutions.

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Technical Arsenal

Python
React & NextJS
JavaScript
C#
Flutter
SQL
NodeJS
C++
Excel & VBA
PowerBI
Git
HTML & CSS
PHP
.NET
AI & ML
REST APIs

Featured Projects

Multilingual Sentiment Analysis Lexicon
February 2025 — July 2025
Developing a comprehensive sentiment analysis lexicon for African languages using Large Language Models. Implementing advanced NLP techniques to analyze linguistic patterns across multiple languages and creating training datasets for improved language understanding.
Python NLP LLMs Data Analysis
Fitness Backend System
November 2023 — July 2024
Built a scalable backend system for a fitness tracking application with AI-powered personalized workout recommendations. Integrated secure payment processing, user authentication systems, and implemented real-time fitness tracking capabilities.
JavaScript Flutter SQL REST APIs AI
Elderly Care Connect
2024
Developed a comprehensive application for old age homes to improve communication between patients, caretakers, and loved ones. Features real-time messaging, health monitoring, and visitor management systems.
ReactJS Firebase React Native
AI Tutoring Platform
2023
Created an AI-powered tutoring platform for high school students with personalized learning paths, interactive problem-solving, and progress tracking. Integrated OpenAI for intelligent tutoring assistance.
NextJS TypeScript NeonDB OpenAI

Professional Journey

Junior Finance Administrator
Metrofile, Johannesburg
May 2025 — September 2025
  • Extracted, transformed, and cleaned financial datasets using Excel, Power Query, and Power Automate
  • Collaborated with IT and finance teams for Sage X3 system testing and migration
  • Developed automated reporting dashboards using VBA, Macros, and PivotTables
  • Implemented Excel-based reconciliation templates that improved validation accuracy
Backend Developer
Truth Wellness LTD
November 2023 — July 2024
  • Developed AI functionalities for fitness application using JavaScript, Flutter, and FlutterFlow
  • Implemented secure payment gateway integrations and user authentication systems
  • Built scalable backend architecture to support real-time fitness tracking
  • Created AI-powered recommendation algorithms for personalized workout plans
Academic Tutor
University of Johannesburg
February 2024 — February 2025
  • Delivered instruction in Microsoft Office applications (Excel, PowerPoint, Word, Access)
  • Taught Systems Analysis and Design concepts including SDLC, project management, and networking
  • Created engaging teaching materials to simplify complex technical concepts
  • Supported lecturers by monitoring lab sessions and facilitating student consultations
Student Assistant
University of Johannesburg
February 2024 — February 2025
  • Marked assessments, recorded grades, and maintained accurate student records
  • Provided timely feedback to students to support their academic progress
  • Assisted with course administration and student support services

Academic Excellence

BCOM Hons in Information Systems
University of Johannesburg
February 2025 — November 2025
Focus: Predictive Analytics, Learning from Data, Cybersecurity, Information Systems Architecture, IT Governance, Strategic IS Management, Project Management

Capstone: Multilingual Sentiment Analysis Lexicon for African Languages using LLMs
Advanced Diploma in BIT
University of Johannesburg
February 2024 — November 2024 | 74%
Focus: Advanced Programming, Advanced Databases, Advanced Business Analysis, Software Architecture, Software Testing, Human Computer Interface

Capstone: Elderly Care Connect Application using ReactJS, Firebase, and React Native
Diploma in BIT
University of Johannesburg
February 2021 — November 2023 | 71%
Focus: Business Analysis, Development Software, Information Systems, Systems Software, Communication Networks

Capstone: AI Tutoring Platform for High School Students using NextJS and OpenAI

Professional Certifications

Google Data Analytics
Professional Certificate | Coursera
DataCamp Associate Data Scientist
In Progress | DataCamp
Microsoft Power BI Associate
In Progress | Microsoft
Power BI Essential Training
LinkedIn Learning
Learning Excel: Data Analysis
LinkedIn Learning