Associate Software Developer.
From financial systems to mobile experiences.
I build full-stack software with a focus on performance, reliability and the details that make it a pleasure to use.
Turning Tazama into a fraud-management product. Users analyse fraud reports, dispute or confirm risk assessments, and manage configuration through Rule Manager.
At Sybrin, I contributed to the productization of Tazama as the Fraud Management System, bringing fraud-report analysis, risk-assessment review and configuration management into user-facing workflows.
Checking the stability of Tazama and making dropped cases visible through detection and reporting.
Developed as part of the Tazama product work, the monitoring service checks system stability, identifies cases that were dropped and reports them for investigation.
Fraud detection where reliability matters. Contributing to a fraud-risk engine that processes ISO-standard financial messages.
My contribution spans feature development, maintenance, benchmarking and reliability improvements, working alongside the open-source community through my role at Sybrin.
Making complex business rules easier to navigate, edit and maintain through a unified application.
Recent work includes schema-aware editors, workflow navigation, search, validation and concurrency checks over existing rule configurations. Internal implementation details remain private.
Bank based solution for workflow of every day bank operations like Account opening, Remittances and RTLoans .
Banking workflows covering account opening, remittances and RTLoans, with a focus on everyday operations and client support.
A mobile social experience, from everyday feeds to live conversations. Built with Expo, Supabase and real-time media.
A side project covering profiles, photo and video posts, feeds, live lobbies and broadcast rooms. Recent development focuses on Android builds, map integration and the mobile experience.
Four passion projects. A closer look at the journeys inside each app.
Also building / Venu — a private project focused on maintainability and developer experience.
Contributing to Tazama and its productization as the Fraud Management System, alongside operational monitoring and internal applications.
Built Angular and Node.js web features with relational data stores, connected backend services to frontend flows, and developed testing and software delivery skills within a team.
TypeScript, JavaScript, Angular, React Native, Node.js and C++.
SQL Server, PostgreSQL, ArangoDB, Redis and Valkey. Profiling and repeatable benchmarks.
Docker, Podman, Kubernetes, GitHub Actions, Git, Postman, Newman and Bruno.
My work moves between enterprise systems and personal products. I care about maintainable code, measurable performance and an experience that feels considered.
National Diploma in Information Technology
Software Development
Tshwane University of Technology · 2022
AWS Academy Cloud Foundations
AWS Academy Graduate · 2022
English / isiZulu / Sepedi
For engineering opportunities and project conversations.
cbshezi5@gmail.com ↗