Hello! I am Sean Nkosi. Full-stack developer, mobile engineer, and management consulting professional.
With experience in mobile and full-stack development as well as management consulting, I enjoy working at the intersection of business and technology to build solutions that matter. Currently pursuing a Master's in ICT Management, I'm passionate about creating scalable, human-centred software that aligns with real-world business goals and drives measurable impact.
Aug 2025 - Present
Designing and scaling hybrid mobile and full-stack solutions for enterprise clients across Africa. My work spans iOS engineering, backend services, and stakeholder collaboration to deliver high-impact, human-centred products.
Apr 2025 - Jun 2025
Drove consulting engagements focused on operating-model design, business development, and proposal writing. Partnered with executives in Rosebank to map processes, manage stakeholders, and surface new growth opportunities.
Feb 2023 - Feb 2025
Built SwiftUI and UIKit features using MVVM, Combine, and GitFlow for financial-services clients across South Africa. Collaborated with distributed squads using Jira and Confluence to ship secure, high-quality mobile experiences.
Jan 2024 - Oct 2024
Delivered app enhancements for core Discovery touchpoints, ensuring performance, accessibility, and compliance with internal security standards while working within a hybrid Sandton team.
Jan 2022 - Jun 2022
Delivered TDD-driven solutions using Angular, React, Flutter, and C# on Azure and SQL Server. Focused on rapid prototyping, test automation, and DevOps hygiene while working with hybrid teams in Pretoria.
Sep 2021 - Dec 2022
Facilitated COS 284 (Computer Organisation & Architecture) and COS 326 (Database Systems), supporting hundreds of students with tutoring, grading, and lab facilitation.
Dec 2020 - Feb 2021
Built AngularJS components and collaborated via GitHub/Git Bash on client deliverables, laying the foundation for later enterprise-scale engineering roles.
2025 - Present
University of Pretoria
Pursuing the MIT (ICT Management) to deepen my ability to lead enterprise IT programmes, connect strategy to delivery, and sharpen research-driven problem solving across strategic, operational, and project environments.
2019 - 2022
University of Pretoria
Graduated with a thesis titled “Digital technologies and elevating the car buying experience: A case study on WeBuyCars” while representing Boekenhout and Kollege rugby teams (u/20 and 1st team). Built a strong foundation in software engineering, business analysis, and leadership.
2014 - 2018
Nelspruit, Mpumalanga
Certificate of Merit in Information Technology
Head of Public Relations (2017 -2018)
First Team Hockey Captain (2018)
Provincial Colour’s in Cricket and Hockey (2015-2017)
Leadership colours (2018)
- McKinsey.org Forward Program (Jul 2025) — advanced problem-solving, communication, and leadership toolkit.
- Golden Key International Honour Society (May 2025) — lifetime member for academic achievement.
- Ready for Work, University of Pretoria (Jul 2021) — employability and workplace readiness.
- Online Course in Entrepreneurship, University of Pretoria (Mar 2020).
- Advanced iOS Development with Swift 4.x, Udemy (Nov 2023) — Swift, SwiftUI, UIKit, Combine.
- Java Spring Tutorial Masterclass, Udemy (Aug 2023) — Spring Framework 5.
- Spring Boot 3, Spring 6 & Hibernate for Beginners, Udemy (Jul 2023) — Spring Boot, Hibernate, REST best practices.
- ICAgile: Agile Fundamentals (Apr 2023) — Credential ID 57-39003-79376fc7-0172-4a4e-ab5e-f22b2aad07c0.
- Google: Fundamentals of Digital Marketing (Oct 2022) — Credential ID MZR 5GD WCK.
- Microsoft Certified: Azure AI Fundamentals (Aug 2022) and Azure Fundamentals (Apr 2022).
- AWS Academy Graduate — Cloud Foundations (Sep 2022).
- IBM SkillsBuild: Artificial Intelligence Intro, Cloud Intro, and Cybersecurity Intro (Aug 2021).
Address
P.O. BOX 12864, Nelspruit, 1200
seannkosi2001@gmail.com