Elliot One

Early technical hire focused on building core AI systems, production infrastructure, and engineering foundations.

I create and lead The Modern Engineer, a newsletter and community that helps engineers design, build, and deploy production-grade AI systems. I develop technical learning experiences, produce in-depth content, and build tools and workflows that empower readers to master AI engineering, system design, and scalable architectures while staying ahead in a rapidly evolving tech landscape.

Delivering innovative, end-to-end software solutions across industries, including SaaS, AI-powered, and deep-tech platforms. Focused on high-performance, scalable, and maintainable systems, with full ownership across product, engineering, and technical strategy.

• Design, develop, and deploy AI/ML-powered SaaS platforms, delivering scalable, modular solutions for startups and enterprises. • Architect full-stack applications with integrated AI models for personalization, automation, and advanced analytics. • Build cloud-native, microservices-based systems using .NET, Python, and JavaScript (React/Next.js), with scalable infrastructure on Azure and AWS. • Apply Clean Architecture, Domain-Driven Design, and multi-layered principles for maintainable, technical excellence. • Lead technical strategy, system design, and feature planning across multiple products, acting as both engineer and architect. • Integrate LLMs (OpenAI, HuggingFace) and classical ML models (scikit-learn, TensorFlow) into back-end and front-end. • Conduct Unit, Integration, and E2E testing to ensure robustness and rapid iteration. • Build internal tools, CI/CD pipelines, and deployment strategies with Docker, GitHub Actions, and Kubernetes. • Produce technical docs for APIs, tooling, and system architecture to streamline scaling and onboarding. • Review code, mentor engineers, and maintain high engineering standards across the stack. Technologies: .NET, C#, ASP.NET Core, Entity Framework, Python, FastAPI, OpenAI APIs, Azure OpenAI, JavaScript/TypeScript, React, Next.js, PostgreSQL, SQL Server, Azure, AWS, Docker, Kubernetes, Microservices, Clean Architecture, GitHub Actions, CI/CD, xUnit, ML.NET, LangChain, HuggingFace

• Delivered multiple high-impact internal and startup-focused platforms, managing all aspects of software development from architecture to deployment. • Implemented core product functionalities including user management, process automation, and scalable platform features. • Built and migrated monolithic applications to modular microservices architectures, improving scalability, deployment efficiency, and maintainability, with CI/CD pipelines, containerization, and cloud deployments (Azure, GKE). • Ensured software reliability, security, and scalability through automated testing, monitoring, and iterative improvements. • Collaborated across engineering, product, and strategy to drive technical direction and successful project delivery. Technologies: C#, .NET, ASP.NET Core, Entity Framework, Microsoft SQL Server, REST APIs, Clean Architecture, Multi-Layered Design, Modular Monolith, Microservices, CI/CD, Docker, Kubernetes, Azure, Google Cloud (GKE), Unit & Integration Testing

• Engineered and deployed advanced software solutions for two startups and 7+ additional end-to-end client projects, leveraging .NET technologies. • Collaborated with stakeholders to define and document business requirements, creating functional and technical specifications aligned with objectives. • Architected bespoke end-to-end solutions, such as custom Content Management Systems for clients in e-commerce, the timber industry, tourism, legal services, and B2B/B2C-focused startup ventures. • Enhanced code quality through rigorous Unit and Integration Testing with xUnit and NUnit, significantly reducing defects. • Produced technical documentation, including system architecture and API guides, to streamline development, maintenance, and onboarding. • Optimized application performance using profiling tools and refactoring, improving speed and user satisfaction. • Diagnosed and resolved complex issues with debugging tools to enhance system stability and support. • Conducted code reviews to ensure adherence to industry standards in quality, security, and maintainability. • Leveraged Clean Architecture, MVC, Microservices, Multi-layered Architecture, and Modular Monolith principles to build scalable, robust, and maintainable applications. • Proactively solved technical challenges through innovative solutions and a deep understanding of software engineering. • Committed to continuous learning, acquiring and applying new technologies in project work. Technologies: ASP.NET Core MVC, .NET, C#, Microsoft SQL Server, Entity Framework, REST APIs, Microservices, Modular Monolith, Clean Architecture, Multi-Layered Design, xUnit, NUnit, API Documentation, Profiling Tools, Debugging Tools, Visual Studio, Git, Azure DevOps

• Partnered with a university mechanical engineering department to apply machine learning expertise in addressing complex optimization challenges. • Spearheaded research initiatives to develop and refine machine learning models for precise predictions of material behaviors, contributing to advanced engineering solutions. • Applied deep learning techniques to enhance the analysis and optimization of composite materials. • Engineered novel algorithms to refine predictions and optimize material properties, fostering interdisciplinary problem-solving efforts. • Implemented artificial neural networks for predictive modeling and analysis, integrating computer engineering methodologies with cutting-edge optimization techniques. Technologies: Python, MATLAB, TensorFlow, Keras, Scikit-learn, NumPy, Pandas, Matplotlib, Seaborn, Artificial Neural Networks (ANNs), Optimization Algorithms, Jupyter Notebooks

• Architected and deployed a bespoke accounting desktop application for a Timber Manufacturing Company, facilitating financial record-keeping, inventory management, and financial analysis, which significantly enhanced operational control and reporting accuracy. • Designed and developed a comprehensive patient management desktop application for a clinic, streamlining patient records, appointments, and billing processes, leading to a 30% increase in operational efficiency and enhanced patient care. • Customized and enhanced pre-designed templates to deliver visually compelling websites, driving user engagement and satisfaction through tailored layouts and advanced optimizations. • Expertly improved SEO performance across multiple websites by refining content, optimizing keywords, and enhancing media elements, leading to a notable increase in organic traffic and overall user experience. • Developed cutting-edge JavaScript-based website templates, showcasing strong entrepreneurial skills and broadening the impact of high-quality web development solutions. Technologies: .NET Framework, C#, Microsoft SQL Server, WPF, WinForms, Desktop Application Development, HTML, CSS, JavaScript, Bootstrap, Web Development, WordPress, SEO Optimization

• Collaborated on HTML, CSS, and JavaScript coding tasks to develop various web-based projects. • Executed rigorous testing and debugging processes to ensure optimal performance and usability of websites. • Applied industry-standard front-end techniques to create user-friendly and visually appealing websites. • Collaborated closely with UI/UX designers to ensure seamless integration of design elements and user-centric features into web projects. Technologies: HTML, CSS, JavaScript, Bootstrap, Joomla, Browser Developer Tools

Designing and delivering deep, project-driven courses in software engineering and AI/ML, equipping learners with practical skills, frameworks, and real-world experience to build, scale, and maintain advanced systems. Creating educational content including posts, podcasts, and videos to engage a global audience. Providing expert consultations and one-on-one mentorship to guide learners in solving complex software challenges.

• Led a comprehensive Machine Learning course for 30+ master's students, covering advanced topics, guiding academic projects, and mentoring on applying ML techniques to real-world challenges, while supervising the implementation and analysis of 20+ practical ML projects as part of the curriculum. • Conducted an in-depth ASP.NET Core course for different cohorts, providing students with advanced skills in developing scalable and high-performance web applications using the ASP.NET Core framework. • Conducted intensive C# classes, including foundational and advanced courses, providing students with deep technical knowledge and hands-on experience in C# programming. Technologies: ASP.NET Core MVC, .NET, C#, Microsoft SQL Server, Entity Framework, Python, MATLAB, TensorFlow, Keras, Scikit-learn, NumPy, Pandas, Matplotlib, Seaborn, Artificial Neural Networks (ANNs), Optimization Algorithms, Jupyter Notebooks

• Created and published over 200 professional posts on programming techniques and coding practices, complemented by over 20 podcasts and videos across various platforms. • Provided expert consultations to over 100 students, supporting their software development goals and refining their learning pathways. • Conducted one-on-one programming sessions and live broadcasts to deliver mentorship and technical expertise to guide newcomers in the coding community. Technologies: C#, Javascript

• Developed large-scale healthcare software leveraging AI/ML to enhance user health-tracking capabilities, integrating predictive analytics and personalized insights for improved decision-making. • Designed, refactored, and implemented scalable microservices architectures with 30+ microservices using Python, FastAPI, and PostgreSQL, ensuring high performance, scalability, and secure data management. • Ensured robust data validation and type safety with Pydantic, alongside efficient database management using SQLAlchemy to maintain high-quality data and optimize query performance. • Led development of interactive UIs with React.js while managing external junior engineers’ deliverables, integrating seamlessly with backend services for real-time data visualization and enhancing user engagement. • Maintained and upgraded mobile applications for wearables (smart watch and ring) using Kotlin and React Native, ensuring smooth performance, cross-platform compatibility, and real-time data synchronization with backend services. • Collaborated with cross-functional teams in an Agile environment to deploy machine learning models into production environments, ensuring seamless cloud-native integration with AWS services like EC2 (Ubuntu). Technologies: Python, FastAPI, Pydantic, SQLAlchemy, PostgreSQL, React, React Native, Kotlin, Microservices Architecture, AI/ML Model Deployment, Docker, AWS, Agile