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English - Fluent Afrikaans - Native or Bilingual

About Me

I am a full-stack developer and AI automation engineer with 4 years of hands-on experience building production-ready web applications, mobile apps, AI-powered systems, and automated business workflows.

I specialize in React, Next.js, Node.js, Go, Flutter, React Native, Python, and end-to-end automation using n8n, Make, and Zapier. I enjoy turning complex product ideas into reliable, scalable solutions.

My recent work includes athlete management systems, real estate management platforms, and AI healthcare workflows with React, Supabase, PostgreSQL, LangChain, and OpenAI. I also design REST APIs, database schemas, and Docker-based CI/CD pipelines for cloud deployment.

I have worked as a senior software engineer in remote environments, where I led full-stack development, reviewed code, made architecture decisions, and mentored other developers. I am comfortable working across frontend, backend, mobile, DevOps, and AI integration layers.

In parallel, I work as an LLM trainer and AI evaluator, helping improve model outputs for code generation, reasoning, and software engineering tasks. This has strengthened my ability to assess correctness, security, and production readiness.

I also have strong freelance experience on Upwork, where I maintain a 100% Job Success Score and 5-star reviews. I value clear communication, quality delivery, and building solutions that are practical, maintainable, and user-focused.

Skills

PythonAWSJavaScriptReactDockerCI CDTypeScriptSoftware EngineeringPostgreSQLGoMongoDBGraphQLTestingRedisCode ReviewReact NativeNext.jsIntegration TestingAPI TestingDatabase DesignFunctional TestingFlutterFirebaseGeminiWebSocketsDartLangGraphSupabaseAPI OrchestrationRAG

Experience

Full-Stack Developer @ Venas Tech
Jun 2025 - Present

Built full-stack systems including an athlete management and training planning platform, a real estate management system, and an AI healthcare management system. Developed scalable REST APIs, database schemas, and Docker-based CI/CD deployment pipelines on AWS and Railway.

LLM Trainer & AI Evaluator @ Revelo
Jan 2026 - Present

Evaluated and improved frontier AI model outputs for code generation and reasoning tasks. Designed coding problems and evaluation criteria, and provided expert feedback on model responses across full-stack development scenarios.

LLM Trainer & AI Evaluator @ AfterQuery AI
Jan 2026 - Present

Created high-quality training data for AI models focused on software engineering tasks. Evaluated model-generated code for correctness, security, and production readiness while collaborating with AI research teams.

Senior Software Engineer @ Private Company
Aug 2023 - Sep 2024

Led full-stack development across multiple production systems using React and Node.js backends. Architected REST APIs, database schemas, and Docker-based deployments on AWS, while conducting code reviews and mentoring developers.

Freelance Full-Stack Developer @ Upwork
Jan 2022 - Present

Delivered more than 10 production projects across web, mobile, AI, and automation. Built Next.js landing pages, Flutter and Firebase fixes, and maintained a 100% Job Success Score with 5-star reviews.

Education

Adama Science and Technology University
Jul 2021 - Aug 2026

Bachelor of Science, Software Engineering

Bachelor's degree in Software Engineering.

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