Sibongakonke Mthethwa

Professional Profile

I am a Full Stack Software Engineer and Data Analyst with experience designing, developing, and delivering scalable cloud-native software solutions and data analytics platforms. My technical expertise includes Python, JavaScript, TypeScript, SQL, Node.js, PostgreSQL, AWS, Supabase, Power BI, Tableau, and Microsoft Excel.

As the Founder and Software Engineer at Vertex Labz, I have successfully delivered custom SaaS, education, e-commerce, analytics, and business automation solutions. I have designed secure backend architectures, developed REST APIs, implemented authentication and role-based access control, built scalable relational databases, and transformed business requirements into reliable, production-ready software.

My project portfolio includes multi-tenant education platforms, emergency response systems, document and workflow management applications, e-commerce marketplaces, and interactive business intelligence dashboards. I have also analysed large datasets, including financial and electric vehicle market data, to produce dashboards and insights that support data-driven decision-making.

Earlier in my career, I completed a Software Engineer Internship at ABSA, where I worked on enterprise banking applications using COBOL within a secure mainframe environment, gaining experience in debugging, maintaining, and supporting high-volume financial systems.

I enjoy solving complex technical challenges, designing scalable software architectures, developing data-driven solutions, and continuously learning new technologies. I am currently seeking opportunities as a Software Engineer, Backend Developer, Full Stack Developer, Data Analyst, Business Intelligence Analyst, or Cloud Developer, where I can contribute strong analytical thinking, software engineering expertise, and a commitment to delivering high-quality solutions.