Joe Colasurdo Email & Phone Number

Greater Seattle Area

• Developed a highly scalable, efficient, durable, and maintainable platform focused on solving a common problem in the productivity space using Swift, Go, Postgres, OpenAPI (swagger) and OpenAI (ChatGPT).
• Worked with stakeholders through all phases of the product development and software development lifecycle.
• Creating proofs of concept and minimum viable products for several early-stage software products using Python, Go, SQL, LLMs, TypeScript and React.
• Built a… Show more
• Built a high-performance multi-cloud system identifies and catalogs where frequently used audio clips appear within a backlog of podcast episodes using Go, Rust, Terraform, and Kubernetes. Planned for deployment across.
• Created a lightweight reinforcement-learning crate for Rust. Show less

• Operated cross-functionally to design and implement new features and systems to meet both current and future needs of the company.
• Mentored and trained other engineers within the organization.
• Proposed strategies for the maintenance and maturation of the backend distributed platform. (GCP, K8s, Go, SQL, Firestore, Pub/Sub)
• Implemented GraphQL to help provide flexibility for how front-end clients consumed platform resources.
• Worked to decouple front end and platform systems… Show more
• Worked to decouple front end and platform systems such that development speed, system speed, and reliability could all be improved.

• Developed system architecture and implementation strategy to help achieve mission critical business objectives.
• Collaborated with senior leadership regarding the intersection of business strategy, market demands, and technological opportunity.
• Built a 250,000+ transactions per second write-optimized layer-1 blockchain for non-financial applications. Utilized a custom MQTT implementation, mTLS, Terraform, and AWS.
• Designed and documented proprietary blockchain protocols.

Greater Seattle Area

• Architected, designed, and collaborated to develop large-scale high-performance distributed software systems.
• Designed systems with a focus on high availability, scalability, robustness, and observability.
• Evaluated and proposed alternative architectures by building prototypes, conducting experiments, and leveraging available telemetry/data.
• Redesigned and rebuilt an enterprise grade, high speed, rapid scaling, custom map-reduce platform used to map parcels to IP addresses… Show more
• Redesigned and rebuilt an enterprise grade, high speed, rapid scaling, custom map-reduce platform used to map parcels to IP addresses. Transitioned from system written in Bash, Python, and AWK, to a modern system using.
• Created a CIRD block geospatial reliability / falsification scoring algorithm using image processing techniques to compare reported locations vs known population centers for massive datasets. Primarily implemented.

Seattle, Washington

• Contributed to development and maintenance of healthcare analytics platform.
• Responsible for maintaining services that were highly available, scalable, robust, and observable. Conducted code and design reviews.
• Lead initiatives in the areas of research and development.
• Designed and developed full stack and back-end software services in collaboration with teammates. Primarily using SQL Server, C#, TypeScript, and Angular.
• Created a technique called non-naïve quadrant… Show more
• Created a technique called non-naïve quadrant analysis using NLP and unsupervised learning. This was used to automate decision making for healthcare system leaders. This was primarily done using R for proof of concept.

Greater Seattle Area

• Developed full stack and back-end software services in collaboration with stakeholders from across the organization.
• Piloted and implemented analytics solutions for advertising, sales, accounting, purchasing, and logistics branches of the business.
• Advised senior leadership on the acquisition and implementation of mission critical software systems.
• Created an advertising lift metrics engine that quantified advertising performance against non-advertisement performance using C#… Show more
• Created an advertising lift metrics engine that quantified advertising performance against non-advertisement performance using C#, R, and SQL.
• Developed a salesperson-customer interaction lift metrics system which provided deep insights into the effect of salesperson/customer interactions on sales profiles using F# and SQL. Show less