Bill Filler is a hands-on Senior Director of Engineering with 8 years of experience building scalable, end-user web, mobile, and Linux products in startup environments. He blends product-focused leadership with deep full-stack expertise across React, Redux, ES6, Python/Django, Ruby on Rails, and both REST and GraphQL APIs. Skilled in cloud deployment and DevOps (AWS, Docker, Terraform, Ansible) and familiar with CI/CD and observability tooling, he drives reliable releases and operational maturity. Bill is comfortable in low-level languages and Linux ecosystems (C/C++, Java, Ubuntu mobile), which helps him bridge product requirements and system-level tradeoffs. Active in open source (Launchpad and GitHub profiles), he brings a practical contributor’s mindset to engineering culture and developer tooling. Based in Greater Boston, he combines agile delivery rigor with a knack for shipping polished user-facing experiences.
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Bill Filler - Senior Director Of Engineering at Maestro