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I'm Arnold Omondi, a Software Engineer with 2+ years of hands-on experience building and deploying full-stack web applications. I specialize in backend development with C# and .NET, and I'm comfortable across the full stack with React and Python. I've built production systems from scratch, integrated complex third-party APIs, and optimized database performance. I’m genuinely interested in clean code, system design, and solving real problems.\n\nI value collaboration, thoughtful architecture, and delivering reliable software, and I continuously strive to learn about new technologies and design patterns that improve software quality and maintainability.…I'm Arnold Omondi, a Software Engineer with 2+ years of hands-on experience building and deploying full-stack web applications. I specialize in backend development with C# and .NET, and I'm comfortable across the full stack with React and Python. I've built production systems from scratch, integrated complex third-party APIs, and optimized database performance. I’m genuinely interested in clean code, system design, and solving real problems.\n\nI value collaboration, thoughtful architecture, and delivering reliable software, and I continuously strive to learn about new technologies and design patterns that improve software quality and maintainability.

Arnold Omondi

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm Arnold Omondi, a Software Engineer with 2+ years of hands-on experience building and deploying full-stack web applications. I specialize in backend development with C# and .NET, and I'm comfortable across the full stack with React and Python. I've built production systems from scratch, integrated complex third-party APIs, and optimized database performance. I’m genuinely interested in clean code, system design, and solving real problems.\n\nI value collaboration, thoughtful architecture, and delivering reliable software, and I continuously strive to learn about new technologies and design patterns that improve software quality and maintainability.…I'm Arnold Omondi, a Software Engineer with 2+ years of hands-on experience building and deploying full-stack web applications. I specialize in backend development with C# and .NET, and I'm comfortable across the full stack with React and Python. I've built production systems from scratch, integrated complex third-party APIs, and optimized database performance. I’m genuinely interested in clean code, system design, and solving real problems.\n\nI value collaboration, thoughtful architecture, and delivering reliable software, and I continuously strive to learn about new technologies and design patterns that improve software quality and maintainability.

Available to hire

I’m Arnold Omondi, a Software Engineer with 2+ years of hands-on experience building and deploying full-stack web applications. I specialize in backend development with C# and .NET, and I’m comfortable across the full stack with React and Python. I’ve built production systems from scratch, integrated complex third-party APIs, and optimized database performance. I’m genuinely interested in clean code, system design, and solving real problems.\n\nI value collaboration, thoughtful architecture, and delivering reliable software, and I continuously strive to learn about new technologies and design patterns that improve software quality and maintainability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Software Engineer at Sm@rtcode Technologies

January 1, 2024 - Present

Contributed to RIZIKI - HR Management System backend optimization and database design, achieving a 12% performance improvement. Implemented and refined stored procedures, fixed N+1 query problems, and ensured fast API responses. Built the FlixGo streaming platform (full-stack) with React frontend, .NET backend, M-Pesa payments, and watch history features. Developed RESTful APIs and integrated external systems (Traccar GPS tracking, M-Pesa, OpenAI APIs). Implemented a GPS Real-Time Tracking Worker using Cronos and RabbitMQ, supporting 50+ vehicles. Developed an internal AI Chatbot using Python and OpenAI APIs, reducing internal support resolution time by 20%. Wrote and optimized SQL queries and stored procedures.

Software Engineering Intern at Sm@rtcode Technologies

September 1, 2023 - December 1, 2023

Gained experience with Microsoft Microservices Architecture and Entity Framework, improving skills in scalable web application development. Assisted in bug fixing, feature enhancements, and code reviews under the supervision of senior developers. Contributed to the documentation of internal development processes and technical guides.