Nyiko Shabangu

Name: Digital Campaign Analytics Dashboard
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Author: Nyiko Shabangu

Software Engineer & AI Engineer

Location: South Africa

LinkedIn GitHub Resume

Professional Summary

AI Solutions Developer at GotBot AI, specialising in building multi-agent LLM systems on Google Vertex AI with RAG pipelines. Engineering omni-channel conversational deployments (WhatsApp Business, Web, Social) and custom NLP algorithms. Over 4 years of expertise in software engineering and 10+ years in digital technology.

Passionate about solving complex problems through innovative technology solutions, with experience in enterprise software development, mobile applications, and data analytics. Focused on production reliability and measurable business outcomes.

Technical Skills

Frontend Development

React, TypeScript, JavaScript, Next.js, HTML5, CSS3, Tailwind CSS, Bootstrap, Material-UI, Responsive Design

Backend Development

Python, Node.js, ASP.NET Core, Express.js, API Development, RESTful Services, Microservices, Database Design

AI & Machine Learning

Machine Learning, Natural Language Processing, Computer Vision, TensorFlow, scikit-learn, NEAT Algorithm, AI Agents

Cloud & DevOps

AWS, Azure, Cloud Architecture, CI/CD, Docker, Kubernetes, CircleCI, Git, DevOps, Infrastructure as Code

Databases & Analytics

SQL Server, MySQL, MongoDB, PostgreSQL, Power BI, Data Modeling, Statistical Analysis, Business Intelligence

Mobile Development

Android Development, Java, Kotlin, Firebase, SQLite, Material Design, Mobile App Architecture

Featured Projects

AI-Powered Food Classification System

Machine Learning • Natural Language Processing • Python

Developed a comprehensive NLP system for automated food classification and dietary analysis with 95%+ accuracy. Implemented advanced NLP techniques including tokenization, feature extraction, and classification algorithms. Features sentiment analysis for food reviews and nutritional content prediction.

Technologies: Python, NLP, Machine Learning, scikit-learn, TensorFlow

View on GitHub →

Enterprise Real Estate Platform

Full-Stack Development • Web Development • Performance Optimization

Built a modern, full-featured real estate platform serving the South African property market. Integrated advanced property search with filters, interactive maps, mortgage calculators, and lead management system. Achieved 98+ PageSpeed scores and drove 40% increase in lead generation.

Technologies: WordPress, PHP, MySQL, JavaScript, Performance Optimization

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International Payment Processing System

Enterprise Software • Security • CI/CD

Developed a secure, enterprise-grade international payment processing system handling multi-currency transactions. Implemented CI/CD pipelines with CircleCI, comprehensive unit testing, and code quality analysis with SonarQube achieving 95% code coverage. Features fraud detection and real-time transaction monitoring.

Technologies: React, Node.js, MongoDB, CircleCI, SonarQube, Security Implementation

View on GitHub →

Power BI Medical Analysis Dashboard

Data Analytics • Business Intelligence • Healthcare

Advanced healthcare analytics dashboard showcasing sophisticated Power BI development skills. Features dynamic DAX calculations with SWITCH functions, MEDIAN/AVERAGE statistical analysis, and EDATE date intelligence. Implements interactive filtering across multiple dimensions with conditional logic and error handling.

Technologies: Power BI, DAX, Data Modeling, Healthcare Analytics, Statistical Analysis

View Dashboard →

Professional Experience

AI Solutions Developer — GotBot AI

Centurion, South Africa · Jun 2025 – Present

Building multi-agent LLM systems on Google Vertex AI with RAG pipelines
Deploying omni-channel conversational experiences across WhatsApp Business, Web, and Social
Engineering custom NLP algorithms that reduced fallback rates by 58%
Optimizing system performance and production reliability for conversational AI at scale

Full-Stack Developer

Various Projects • 2021 - 2022

Developed responsive web applications using modern frontend frameworks and backend technologies
Implemented secure API integrations and database optimization strategies
Created mobile applications for Android platform using Java and Kotlin
Contributed to open-source projects and maintained high code quality standards

Education & Certifications

Software Engineering & Computer Science

Relevant Coursework & Self-Directed Learning

Comprehensive study in software engineering principles, algorithms, data structures, machine learning, and cloud computing. Continuous learning through online courses, technical documentation, and hands-on projects.

Key Areas: Software Architecture, AI/ML, Cloud Computing, DevOps, Database Systems, Mobile Development

Contact Information

Note: To view my full interactive portfolio with detailed project showcases, animations, and enhanced user experience, please enable JavaScript in your browser.

Location: South Africa

LinkedIn: linkedin.com/in/nyikoshabangu

GitHub: github.com/Nyiko-Shabangu

Portfolio: nyiko.co.za

Resume

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