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Tebatso Seshayi

Software Engineer · Full Stack Developer

seshayit@gmail.comPretoria, Gauteng, South Africalinkedin.com/in/tebatso-s-239676272github.com/tibz-dev

Final-year BSc Information Technology student and Software Engineer with professional experience building enterprise-grade applications using ASP.NET Core (.NET 8), Angular, C#, and SQL Server. Passionate about designing scalable, maintainable systems using Clean Architecture, CQRS, Domain-Driven Design, and modern cloud-native practices. Experienced in developing secure REST APIs, full-stack applications, and modular software solutions within Agile teams. Building toward a career as an AI Engineer and Cloud Architect, with a strong interest in machine learning, distributed systems, and cloud infrastructure.

Experience

Software Engineer

2025 – Present

Restec Pty Ltd.

Contributing to the development and maintenance of enterprise-grade applications using ASP.NET Core (.NET 8), Angular, C#, Entity Framework Core, and SQL Server. • Develop and maintain RESTful APIs and backend services using ASP.NET Core and C# • Build full-stack functionality using Angular and .NET technologies • Implement CQRS patterns with MediatR to support scalable and maintainable solutions • Design and develop business modules following Clean Architecture principles • Configure Entity Framework Core entities, relationships, and database migrations • Implement object mapping using AutoMapper • Work with SQL Server databases to support application requirements and data integrity • Contribute to modular application development through SDK-based integrations and service abstractions • Participate in Agile development processes including sprint planning, code reviews, testing, debugging, and Azure DevOps workflows • Collaborate with senior engineers to deliver secure, scalable, and maintainable software solutions

Education

BSc in Information Technology

Final Year

North-West University · South Africa

Skills

LanguagesC#, Java, Python, JavaScript, TypeScript, C++, SQL, HTML, CSS
FrontendReact, Next.js, Angular, Tailwind CSS, Bootstrap, Shadcn UI, Framer Motion, Redux, Axios
BackendASP.NET Core, .NET 8, REST APIs, Node.js, Express.js, Spring Boot, Entity Framework Core, JWT Auth, Clean Architecture, Repository Pattern, CQRS, MediatR, AutoMapper, Fluent Validation
Mobile.NET MAUI, Android Development
DatabasesSQL Server, MySQL, PostgreSQL, MongoDB, SQLite
Cloud & DevOpsMicrosoft Azure, Oracle Cloud Infrastructure, Docker, Docker Compose, CI/CD, GitHub Actions, Git, GitHub, Vercel, Netlify, Postman, Swagger
Other TechnologiesRabbitMQ, Kafka, SignalR, Stripe, Cloudinary, Firebase, Supabase, Clerk, OpenAI APIs

Certifications

  • Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate · Oracle
  • Software Engineer Certificate · HackerRank
  • Junior Cybersecurity Analyst Career Path · Cisco
  • Networking Basics · Cisco
  • Registered Scrum Basics™ · Agile Education by Scrum Inc.™
  • Scrum Product Owner Training · Alison
  • Software Engineer Intern Certificate · HackerRank
  • Frontend Developer (React) Certificate · HackerRank

+7 more — full list on LinkedIn