Ratnakar Malla Email & Phone Number

Cupertino, California, US

AI/MLComputational Pathology

Austin, Texas, US

- Led a team of engineers in developing a cutting-edge, headless APIs-based next-generation Cerner Electronic Medical Records (EMR) system- Spearheaded the Cost Model for API services, analyzing pricing structures, forecasting expenditures, and recommending optimization strategies to maximize ROI- Conducted technical due diligence for Oracle's $30 Billion.

San Francisco, CA, US

Developed tailored AI and NLP solutions to enhance healthcare workflows and analytics.Led the development and deployment of NLP/AI/ML pipelines for processing structured and unstructured data from EMRs, enabling advanced analytics and insights generationDesigned and launched innovative tools such as Carta ATLAS, leveraging Named Entity Recognition (NER).

South San Francisco, California, US

• Managing a distributed team of engineers, working on next generation analytics for pharmaceutical industry
• Collaborated with product owners to define application integration strategy & planning, architecture, goals & roadmap alignment.
• Fostered culture of innovation by leading product and technology brainstorming sessions.
• Led cross functional teams to improve collaboration between customer success and engineering teams.
• Reducing technical debt, by migrating to new technology stack. Platform includes: Python, mySQL,Airflow, Jupyter/Pandas

• Manage team to design & build scalable, near real time Data Engineering Platform for Scanadu, to support patient generated healthcare data (PGHD) using NoSQL technologies.
• Promoted to Director of Engineering.
• Data ingestion platform to support data needs for Machine Learning activities,
• Design & Build REST based APIs, to support data stream with billions of data points.
• Machine Learning/Analytics pipeline to provide Scanadu customers/patients with realtime insights into their health
• Implementing Policies & Procedures for HIPAA compliance.

• Led a team of engineers to manage availability, latency, scalability and efficiency of Covered California (coveredca.com) services by engineering reliability into software and systems.
• Improved performance of the application by over 200%, also helped reduce support calls
• Participated in service capacity planning and demand forecasting, software performance analysis, optimizations and system tuning.
• Designed and integrated Oracle Identity Manager (OIM), Oracle Access Manager (OAM) for Single Sign On.
• Improved database SQL query performance by collaborating with DBAs, analyzing AWR reports and identifying hotspots.
• Built generic libraries and API to handle encryption and decryption of context sensitive parameters at the platform level.

Greenville, South Carolina, US

• Led and managed high-level solution architecture reviews.
• Worked collaboratively with Engineering and Product Owners to help design and build solutions.
• Assisted in development and operations of SOA methodologies, policies, and practices.
• Fostered culture of innovation by leading product and technology brainstorming sessions.
• Established advanced technology group, internally promoted its charter, and created vision and all processes.
• Worked with product owners to define application integration strategy & planning, architecture, goals & roadmap alignment

Greenville, South Carolina, US

• Designed and developed an in house statistical reporting engine, replacing commercial tool, thereby providing a scalable alternative. Made use of open source components like mySQL, apache and R-Web. This saved the.
• Build cloud based workflow tools to manage and monitor quality and safety compliance in hospitals
• Technology: Oracle, J2EE, Java, Vertica, Pentaho Kettle, BIRT, Mirth Connect, Drools