We are Tekbridge, a full-stack developement and DevOps engineering house based in Pretoria. Tekbridge is studio utilizing: React and Python up front, Kubernetes and CI/CD underneath, one point of accountable for both.
Pretoria, South Africa — working remotely worldwide
Services
End-to-end development solutions from concept to deployment, with a focus on clean architecture and scalable systems.
Custom web and mobile applications with modern frameworks and clean architecture.
Production-grade infrastructure, automated pipelines, and full monitoring stacks.
Data pipelines, analytics dashboards, and immersive 3D data visualisations.
Streamlining developer operations through generative AI — from workflow automation to team augmentation and quality intelligence.
Multi-tenant SaaS, banking systems, and complex business workflows.
Enterprise-grade SecDevOps pipelines and real-time observability stacks.
Technologies
Modern tools and frameworks for building robust, scalable applications across the full stack.
Portfolio
Projects built with attention to detail, real-world impact, and production-grade engineering.
A retrieval-augmented research assistant over a personal library — 100+ books and 170+ papers ingested into two parallel vector corpora. Ask a question and get a grounded, APA-cited answer with page- or chapter-level provenance, with full chat history scoped per logged-in user. A companion verification app takes an uploaded Word document, extracts its checkable claims, and judges each one against the same library.
Production-grade retrieval-augmented generation for financial-document analysis. Upload PDFs, ask questions, and get streamed answers citing the exact source chunk — with hybrid search (Qdrant + PostgreSQL full-text) fused by Reciprocal Rank Fusion and every interaction audit-logged.
Native Android client for Finance RAG, written in Kotlin and Jetpack Compose. Log in, ask questions over the filings and watch the answer stream in with its sources, and pick up earlier chats. The signed APK is published and versioned from the Finance RAG web app itself, so releases need no app store.
Local-first Android app for tracking prepaid electricity meter readings across multiple properties, backed by a FastAPI prediction engine with dual ML & deterministic models, per-era burn-rate regression, and a Dockerised cleanup sidecar. No account, no cloud, no ads.
Operator-grade transit dashboard for the Tshwane Bus Services network, covering 70 routes across 6 regions of Pretoria. FastAPI backend with auto-migrated SQLite, a fully client-side Leaflet map, journey simulation engine, and full timetable viewer — no external transit APIs, no third-party data feeds.
Mobile application for paying traffic fines on the go with real-time processing and secure payment gateway integration.
Machine learning platform for credit risk assessment, paired with an immersive 3D interface that visualises the same portfolio data in an interactive spatial environment.
Learning platform for quantitative finance integrated with Gemini AI for learner assistance, interactive in-browser code labs, and real-time progress tracking.
Two demo banking APIs built to production practices: a C# REST API with K8s auto-deployment, and a FastAPI version with Socket.IO, JWT auth, and full observability.
Full-featured fintech mobile app with Paystack payment integration, OTP-secured authentication via BulkSMS gateway, and an automated APK build pipeline via Jenkins CI/CD.
A lightweight, cross-environment encryption/decryption library that works seamlessly between browser frontends and Node.js backends. Symmetric key encryption going both ways — same key, same logic, zero friction.
About
Tekbridge — a Full-Stack Developement and DevOps Engineering house based in Pretoria, South Africa, with 6+ years of professional experience building enterprise-grade systems.
We deliver end-to-end solutions — from React frontends and Python APIs to Kubernetes clusters and full CI/CD pipelines. Our work spans enterprise clients across automotive, manufacturing, and financial sectors in South Africa and beyond.
Contact
Have a project in mind? Email us or message us on WhatsApp. We usually reply within a few hours.
Whether you need a new product built from scratch, an existing system improved, or production DevOps infrastructure set up — we're here to help.
Pretoria, South Africa — Remote worldwide
Message us on WhatsApp to start a conversation. We typically reply within a few hours.
Chat on WhatsAppTell us what you're building. We'll help you scope it, ship it, and run it in production.