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I am a results-driven Senior Software Developer with extensive experience building high-performance, scalable web applications using JavaScript, TypeScript, Python, and cloud-native architectures. I excel at designing full-stack solutions, leading cross-functional teams, and optimizing system performance. I am skilled in Agile development, mentoring junior developers, and implementing best practices to ensure high-quality, maintainable code. Throughout my career, I have migrated monolithic platforms to microservices, developed data ingestion pipelines processing millions of daily events, optimized frontend applications for better load times, and automated CI/CD pipelines to reduce release cycles. I am passionate about improving customer satisfaction and operational efficiency through innovative technology solutions.…I am a results-driven Senior Software Developer with extensive experience building high-performance, scalable web applications using JavaScript, TypeScript, Python, and cloud-native architectures. I excel at designing full-stack solutions, leading cross-functional teams, and optimizing system performance. I am skilled in Agile development, mentoring junior developers, and implementing best practices to ensure high-quality, maintainable code. Throughout my career, I have migrated monolithic platforms to microservices, developed data ingestion pipelines processing millions of daily events, optimized frontend applications for better load times, and automated CI/CD pipelines to reduce release cycles. I am passionate about improving customer satisfaction and operational efficiency through innovative technology solutions.

William Hatton

Full Stack Developer, Developer, Web Developer, +1

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I am a results-driven Senior Software Developer with extensive experience building high-performance, scalable web applications using JavaScript, TypeScript, Python, and cloud-native architectures. I excel at designing full-stack solutions, leading cross-functional teams, and optimizing system performance. I am skilled in Agile development, mentoring junior developers, and implementing best practices to ensure high-quality, maintainable code. Throughout my career, I have migrated monolithic platforms to microservices, developed data ingestion pipelines processing millions of daily events, optimized frontend applications for better load times, and automated CI/CD pipelines to reduce release cycles. I am passionate about improving customer satisfaction and operational efficiency through innovative technology solutions.…I am a results-driven Senior Software Developer with extensive experience building high-performance, scalable web applications using JavaScript, TypeScript, Python, and cloud-native architectures. I excel at designing full-stack solutions, leading cross-functional teams, and optimizing system performance. I am skilled in Agile development, mentoring junior developers, and implementing best practices to ensure high-quality, maintainable code. Throughout my career, I have migrated monolithic platforms to microservices, developed data ingestion pipelines processing millions of daily events, optimized frontend applications for better load times, and automated CI/CD pipelines to reduce release cycles. I am passionate about improving customer satisfaction and operational efficiency through innovative technology solutions.

Available to hire

I am a results-driven Senior Software Developer with extensive experience building high-performance, scalable web applications using JavaScript, TypeScript, Python, and cloud-native architectures. I excel at designing full-stack solutions, leading cross-functional teams, and optimizing system performance. I am skilled in Agile development, mentoring junior developers, and implementing best practices to ensure high-quality, maintainable code.

Throughout my career, I have migrated monolithic platforms to microservices, developed data ingestion pipelines processing millions of daily events, optimized frontend applications for better load times, and automated CI/CD pipelines to reduce release cycles. I am passionate about improving customer satisfaction and operational efficiency through innovative technology solutions.

Skills

Experience Level

Expert

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Intermediate

Work Experience

Senior Software Developer at Goitrise

October 1, 2022 - Present

Led the migration of a monolithic e-commerce platform to microservices using Node.js and Python. Designed and implemented real-time order tracking with Web Sockets, Redis, and Django REST Framework, increasing customer satisfaction scores by 25%. Built a Python-based data ingestion pipeline processing over 2 million daily events with Celery and RabbitMQ. Optimized React frontend applications by implementing dynamic imports and caching strategies, reducing load time by 1.5 seconds on average.

Senior Full Stack Developer at DockYard

September 30, 2022 - September 3, 2025

Built and maintained multi-tenant SaaS applications using React, Angular, Node.js, and Django REST API, serving over 200,000 active users. Integrated GraphQL APIs with Python backends to replace legacy REST endpoints, reducing frontend query overhead by 50%. Automated CI/CD pipelines with GitLab, Kubernetes, and Python scripts, cutting release cycles from bi-weekly to daily deployments. Developed internal Python-based ETL tools to sync CRM and marketing data, improving reporting accuracy by 30%.

Software Engineer at BairesDev

August 31, 2019 - September 3, 2025

Developed data-intensive dashboards in Vue.js and D3.js for real-time analytics, cutting reporting latency from hours to seconds. Implemented a Python/Flask microservice for payment reconciliation, reducing failed transactions by 18%. Introduced Jest with 80% coverage across critical services. Partnered with DevOps to containerize services with Docker, reducing infrastructure costs by 15%.

Software Developer at Clover Health

January 31, 2015 - September 3, 2025

Contributed to the development of a high-traffic news portal using PHP and jQuery, later migrating parts to Angular. Assisted in building REST APIs in Node.js for content delivery, serving over 5 million daily requests.

Senior Software Developer at Goitrese

October 1, 2022 - Present

Spearheaded the migration of a monolithic e-commerce platform to microservices using Node.js and Python. Designed and implemented real-time order tracking with WebSockets, Redis, and Django REST Framework, improving customer satisfaction scores by 25%. Built a Python-based data ingestion pipeline processing over 2 million daily events with Celery and RabbitMQ. Optimized frontend React apps by implementing dynamic imports and caching strategies, reducing load time by 1.5 seconds on average.

Senior Full Stack Developer at DockYard

September 30, 2022 - September 3, 2025

Built and maintained multi-tenant SaaS applications using React, Angular, Node.js, and Django REST API, serving over 200,000 active users. Integrated GraphQL APIs with Python backends to replace legacy REST endpoints, reducing frontend query overhead by 50%. Automated CI/CD pipelines with GitLab, Kubernetes, and Python scripts, decreasing release cycles from bi-weekly to daily deployments. Developed internal Python-based ETL tools to sync CRM and marketing data, improving reporting accuracy by 30%.

Software Engineer at BairesDev

August 31, 2019 - September 3, 2025

Developed data-intensive dashboards in Vue.js and D3.js for real-time analytics, cutting reporting latency from hours to seconds. Implemented a Python/Flask microservice for payment reconciliation, reducing failed transactions by 18%. Introduced Jest testing framework with 80% coverage across critical services. Partnered with DevOps to containerize services with Docker, reducing infrastructure costs by 15%.

Software Developer at Clover Health

January 31, 2015 - September 3, 2025