Barbara Lin Email & Phone Number

San Bruno, California, Us

Managed and mentored cloud engineering team consisting of architect, frontend, backend, dev-ops, and QA. Translated technical requirements and oversaw development and releases of features, applications, and services. Developed Locix dashboard, PoCs, and demos for partners and collaborators (ReactJs/Python). Created proposals and timelines, defined roadmap and strategy for new initiatives and projects. Interfaced with client relations, field applications, and project management to customize and deploy new customer sites. Defined and developed analytics initiative by building report generation and delivery service to help customers better understand congestion, safety, asset, and worker efficiency (Python). Implemented internal real-time alert service to better monitor customer hardware assets health (Python/Lambda). Improved internal engineering processes and workflows by implementing project management and release checklists. Initiated and built a knowledge base system for field service support.Managed AWS cloud services and reduced overall cost by 40%.

San Bruno, California, Us

Collaborated with product managers, UI designers, algorithm scientists, firmware, cloud, and QA engineers to develop and launch Locix Warehouse Spatial Intelligence Solutions. Designed, prototyped, and built product dashboards. Contributed to the IoT pipeline and API development. Managed lambda development, deployment, and releases.Locix SmartLPS warehouse solution (ReactJs) - Developed SmartLPS spatial intelligence dashboard to animate and display real-time location, environmental readings, and status of assets, workers, and high-value items inside a warehouse in 2D and 3D. Visualizations included real-time tracker location animations, historical path/route rendering, and activity and motion density heatmaps. Implemented analytical and reporting dashboard to display metrics regarding warehouse activity, distance traveled, and productivity. Calculated metrics and generated summary views regarding asset utilization, zone congestion, and worker efficiency. Integrated vendor warehouse management system with SmartLps data. Calculated and measured warehouse KPIs to better optimize inventory placement and asset allocation. Locix SmartDock warehouse solution (ReactJs) - Exclusively built Locix SmartDock product dashboard to display real-time status and historical view for warehouse and individual docks. Calculated and generated dock exterior/interior activity, dwell time, and truck detention from raw data. Displayed images and videos for visual verification. Monitored warehouse and dock activity and displayed real-time alerts. Using historical data, generated performance and efficiency analytics for overall site and individual docks. Implemented key statistics for warehouse activity and individual dock state. Displayed overall and detailed past events and visual summaries. Developed and implemented SW engineering process, QA testing, and SW release cycle. Improved communication and developed lambda QA, versioning, and release workflow.

Built and led a team of UI/UX designers, frontend, backend, and full-stack engineers responsible for developing commercial web applications and systems. Interfaced with Product, QA, and Dev Ops. Designed and architected SW systems. Managed requirements, timelines, and resources. Systems include:• Railroad-related dashboard applications that visualize and monitor real-time railroad radio, wayside, and train status. (Ruby on Rails/Postgres)• Proof of concept web app that consumes and visualizes complex data from a real-time big data processing pipeline. (Ruby on Rails/JQuery/Google Charts, Maps) • Data Generator and Data Explorer for Data Processing Pipeline. (Ruby/Ruby on Rails)• T-Cloud Dashboard that manages and display real time field asset status. Led and built Asset Configuration Application, a critical component that allows onboarding, configuration, and monitoring of remote hardware devices. (Angular 6/RoR/Druid/Chef/Postgres)• Asset Inventory and Monitoring Dashboard – (Angular 6/ROR/Postgres/Chef)

• Data warehouse analytics solutions, strategy and implementation• ETL data synchronization (CloverETL/MySQL/SF.com/SOAP/RESTful)• Analytics reporting and history tracking tables for insurance claims and reimbursement data. (MySQL/Clover ETL/SF.com/Ruby)• Web portal/dashboard development and systems integration• Integrated a leads generation web portal with SF.com and Outbound.io, a marketing messaging and event-tracking system. (RoR/databasedotcom/SF.com Web-to-Lead/Outbound.io API)• Developed logic for determining health insurance reimbursement qualification. Developed features and logics for ICD-9 and ICD-10 code conversion. (Ruby, RoR, JQuery)• LIMS features and data pipeline design, architecture, and development• LIMS customization and optimization for Next Generation Sequencing CLIA laboratory pipeline. (Clarity LIMS/Groovy/Python/XML)• LIMS and lab instrument integration (Clarity LIMS, Python)• Real-time LIMS user notification and status alerts. (Clarity LIMS/Python/Java/RabbitMQ)• LIMS programming and instrument integration for new laboratory procedures relating to RNA/DNA extraction (Java/PLSQL/Oracle LIMS) • Logic pipeline implementation that computes payer payment policy and ICD code qualification through web, services (Java/RESTful/JSON/Oracle LIMS)• Salesforce.com customization, development, and reporting• Website design and online market place/store technology vetting

• Built and led a team of software engineers responsible for development and maintenance of systems supporting internal infrastructure and commercial pipeline. Systems include:• Internally developed LIMS for R&D (RoR/PostgreSQL)• Vendor supplied CLIA compliant LIMS (Java/PL/SQL/Oracle LIMS/R)• Salesforce.com CRM (APEX/Visualforce)• Online portal for patient report delivery, online dashboard for reporting of real-time operations metrics (RoR)• Data warehouse (Tableau/Clover ETL/Mysql)• Defined and operationalized SW strategy roadmaps and departmental goals. Oversaw budget, hardware, and personnel resources. Hired, trained, and mentored software developers and consultants. • Managed software projects, requirements, and timelines. Interfaced with department heads, coordinated in-house and vendor resources to ensure successful delivery of SW systems.• Translated end user requirements from cross-functional teams into technical specifications. Architected and designed solutions based on specifications. Directed the team to timely and cost-effective delivery of solutions.• Lead the design, development, and successful launch of an in-house data warehouse for Finance. System integrated data from LIMS, SF.com, and billing vendor system.

• Designed, developed, validated, documented, and supported multiple custom applications and tools in support of the successful product launch and commercial pipeline. • As part of software team, developed a custom internal Research and Development LIMS (RoR/PostgreSQL). End product enabled real-time tracking of laboratory samples/reagents (tubes, boxes, plates, racks), provided bi-directional communication with laboratory robotic systems and captured process monitoring data along with gene expression and genotyping results. This system was used extensively for discovery research for and subsequent development of first commercial product.• Built and deployed a real time system (RoR/PostgrSQL) and pipeline for accessioning and tracking for over 80000 clinical samples from 25 different sites. This system also integrated sample data from both a hosted electronic data capture system and internal R&D LIMS. • Architected and developed suite of Salesforce.com functionality for supporting in-house commercial operations including sample accessioning, customer service, and billing/reimbursement. Delivered on short release cycles necessitated by rapidly changing and evolving requirements from Customer Service, Marketing, Sales, and Reimbursement Operations. • Built a medical billing and revenue cycle management module in Salesforce.com (Patient Advocate and Appeals System). Automated accompanying data flow and pipeline between Salesforce.com module and external billing vendor using Ruby.• Designed and built a new web interface for vendor supplied CLIA LIMS (Oracle/Waban) using Ruby on Rails. New functionalities include sample accessioning with double and triple data entry, status tracking, and sample status query and reporting.

• Oversaw technical projects for Sales and Marketing and Executive Management. Designed and develop web applications and reporting tools. Supervised and mentored junior programmers and system analysts.• Customized, developed, and administered custom features, dashboards, and reports in Salesforce.com for use by Executive Management, Marketing, Sales. • Architected, designed, and developed online customer portals for educating patients on the product (JSP/Struts/MySQL), performing marketing surveys (JSP/Struts/MySQL), and supporting patient letter writing campaign (HTML/JSP/MySQL).

• Designed, developed, and deployed custom web applications, databases, tools, and bioinformatics data-flows in support of multiple departments including Executive Management, Legal (Intellectual Property), and Research and Development.• Designed and developed web-based gene viewer (JSP/Servlets) for visualization of complex sequence and analysis data from an internally developed database (Oracle). This viewer was a critical component of diaDexus proprietary automated sequence analysis, management, and integration system.• Created a specialized user interface (JSP/Servlets) that allows scientists input and store sequences into diaDexus core sequence database. Interface allows user to schedule sequence analysis jobs (BLAST, Pubmed, etc.) for their targets. Developed a specialized LIMS (JSP/Servlets/Oracle) to store and track experimental status and the data of potential cancer specific targets.• Architected and implemented an automated microarray data analysis and data flow pipeline for target lead identification. Developed Oracle backing database along with accompanying pipeline components for job scheduling and queuing, data analysis, results delivery (Perl).• Developed and implemented a sequence-clustering algorithm for microarray design and cancer target discovery (Java/MySQL). Presented algorithm in poster titled “Using the Human Genome as a Framework for Sequence Clustering and Microarray Design”.

Bs, Molecular Cell Biology

Bs, Computer Science