EDWARD TSHEPO SIBEKO
Software Engineer | Founder | Technical Leader
edwardtsheposibeko302@gmail.com
https://github.com/etsibeko-dev
https://www.linkedin.com/in/etsibeko/
https://www.writon.xyz

PROFESSIONAL SUMMARY
Passionate software engineer and founder of Writon AI text processor. Currently completing ICT Support Services diploma while leading development of AI-powered solutions. Experienced in building scalable web applications, AI integration, and technical leadership. Strong background in software architecture, security implementation, and production deployment.

TECHNICAL SKILLS
Programming Languages: Python (FastAPI, CLI development, AI integration), JavaScript (ES6+, DOM manipulation, API integration), HTML5 (Semantic markup, responsive design), CSS3 (Modern styling, animations, responsive layouts), C & C++ (Systems programming), Visual Basic

AI & Machine Learning: LLM-assisted development and prototyping, Multi-provider AI support (OpenAI GPT, Google Gemini, Anthropic Claude, Groq), AI integration and API management, BYOK (Bring Your Own Key) privacy model implementation

Web Development: Full-stack web development, RESTful API development, Security implementation (rate limiting, input validation, CORS), Command-line interface (CLI) development, Production deployment and cloud hosting

Tools & Technologies: Version control (Git and GitHub), Quality Assurance (QA) and software testing, Logo creation using PixelLab, Technical support and software troubleshooting

SOFT SKILLS
Technical leadership and project direction, Technical mentorship and knowledge sharing, Excellent communication and collaboration, Analytical and problem-solving mindset, Project leadership and team coordination, Strategic thinking and vision setting, Cross-functional collaboration, Adaptability and willingness to learn, Continuous learning and self-improvement, Organized and detail-oriented, Attention to detail

WORK EXPERIENCE

Founder & Technical Lead - Writon AI Text Processor
August 2025 - Present
Founded and currently leading development of Writon, an AI-powered text processor that transforms how people work with text. As the technical lead, I oversee all aspects of the product including architecture, development, and deployment.

Key Achievements:
• Built a comprehensive AI-powered text processor with CLI and web API interfaces
• Implemented multi-provider AI support (OpenAI GPT, Google Gemini, Anthropic Claude, Groq)
• Designed and implemented BYOK (Bring Your Own Key) privacy model for complete user data control
• Deployed production-ready application at writon.xyz
• Led technical architecture decisions and system design
• Implemented security features including rate limiting, input validation, and CORS
• Managed full-stack development using Python, FastAPI, HTML, CSS, and JavaScript

EDUCATION

Walter Sisulu University
Diploma in ICT in Application Development (Jan 2022 - Dec 2023)
• Information Technology Skills
• Development Software
• Information Systems
• System Software

Diploma in ICT in Support Services (Jan 2024 - Present)
• Data Communications and Networks
• IT Support and Governance
• Service Management
• Information Security
• Software Support
• Support Services

PROJECTS

Writon AI Text Processor
Founder and Technical Lead (August 2025 - Present)
AI-powered text processor offering grammar correction, translation, and summarization through CLI and web API. Features multi-provider AI support with BYOK privacy model. Production deployment at writon.xyz.

GitHub Contributions
Active contributor to open-source projects, particularly Writon AI text processor. Showcases development journey and technical expertise across multiple repositories.

LANGUAGES

Human Languages:
• Spoken and Written: Setswana, Sesotho, English
• Understood: Sepedi, IsiZulu, IsiSwati, IsiXhosa

Programming Languages:
• Python (FastAPI, CLI development, AI integration)
• JavaScript (ES6+, DOM manipulation, API integration)
• HTML5 (Semantic markup, responsive design)
• CSS3 (Modern styling, animations, responsive layouts)
• C & C++ (Systems programming - currently learning)
• Visual Basic

HOBBIES & INTERESTS

Trading: Active forex and indices trading using technical and fundamental analysis. Strong focus on financial literacy and market prediction strategies.

Content Creation: TikTok content creator with 1000+ followers, specializing in cultural commentary, humor, and storytelling. Achieved rapid growth through relatable, engaging content.

Technology Interests: Robotics, automotive engineering, and nature photography. Passionate about the intersection of AI and physical systems, inspired by advanced engineering solutions.

CAREER OBJECTIVES

Short-term: Complete ICT Support Services diploma and expand Writon's capabilities with new AI features
Medium-term: Lead larger technical projects and mentor other software engineers in AI integration
Long-term: Build innovative solutions that solve real-world problems and advance human-computer interaction
Vision: Create technology that bridges the gap between human creativity and artificial intelligence

AVAILABILITY
Actively seeking full-time employment opportunities, freelance projects, collaborations, and new roles. Open to hire and ready to contribute to innovative teams and projects.