Software Engineer Developer

VICTOR J. PISACANE

Encinitas, CA ***** 760-***-****

**.********@*****.*** www.linkedin.com/in/victorpisacane/ PRINCIPAL SOFTWARE ENGINEER

Design, Develop & Deliver Reliable, Software Solutions Enhance Existing Product Capabilities Innovative and dynamic professional full stack software developer, architect and team leader with proven success designing, developing and delivering software products in both startup environments and Fortune 500 companies. Proven skills in all phases of SDLC, with experience in AWS and Azure cloud, UI design, usability, architecture and Agile methodologies. Results-driven leader and mentor with aptitude for object-oriented design constructs and principles. Areas of Expertise:

Object-Oriented Design & Development Software Architecture Rapid Application Development Prototyping Client Server & Web API Design & Implementation Requirements Elicitation Risk Identification Software Team Leadership Agile Process Champion Full Stack Cloud Development Azure\AWS Medical Imaging Software TECHNICAL SKILLS

Languages: C++, C#, SQL, JavaScript, Typescript, Python Technologies: .Net (2.0-4.7), .Net Core (2.1/3.0/3.1), XML, XSLT, XPATH, SAX, HTML, HTML5, CSS, Sass WPF, XAML, SVG, D3.JS, Node.js, MSMQ, WCF, REST, JSON, GraphQL, NUnit, Jasmine, Serverless Cloud: AWS, Azure, Heroku, IBM Cloud/Bluemix, Docker, Blockchain, NodeRed, OpenShift, Flow NFTs Frameworks: Angular 8/12, AngularJS, Bootstrap, JQuery, ASP MVC, Knockout, AWS Lambda & Azure Functions Database: SQL Server, Sybase, Oracle, CosmosDB, MongoDB, PostgreSQL, ADO, OleDB, ODBC, ADO.net, Methodologies: UML, OOP, Agile, Scrum, Kanban, XP, Modified Waterfall, CI/CD. Devops Tools: Visual Studio, Eclipse, VSCode, NPM, Jenkins, Jira, Slack, Mingle, SVN, Git, Bash, Postman PowerShell, Perforce, GitHub, GitLab, ZenHub, Mural, PVS Studio, SonarQube, AppScan, IBM IAM Medical Tech: DICOM, HL7, FIHR, SNOMED, ICD-10, JPG2000, HIPAA, GDPR, FDA, ISO-13485, 510K PROFESSIONAL EXPERIENCE

HITACHI SOLUTIONS AMERICA LTD., Irvine, CA (Remote) 2020 - Present Principal Software Engineer / Solution Architect

Full stack developer and member of one of four Agile teams developing a large cloud based commercial auto insurance product. Working with the client we developed an initial MVP and then refined to a released product. This project has separate service employee and customer front ends that use a common REST API running in Azure. Project elements include billing transactions, custom JSON configured questions, rating engine, PDF document generation, and admin dashboards.

• Implemented serverless REST API endpoints, using Azure Functions, C# .Net Core 3.1-.Net 8.0 and Swagger (OpenAPI 3.0). This backend serverless architecture makes use of Entity Framework, CosmosDB, SQL Server, Azure Services: Service Bus, Logic Apps, Topics, SignalR, Azure Search, Key Vault, Azure Storage, Manage Identity and Front Door.

• Created backend C# workflows to validate and orchestrate data operations in CosmosDB and SQL server, using Entity Framework, LINQ, stored procedures

• Developed multiple components for insurance administrators and underwriters frontend, using Angular 9-11/Typescript, reactive forms with Material UI, Sass, Angular directives, and 3rd party libraries, with Jasmine/Karma unit tests.

• Updated and integrated large JSON configuration files to facilitate PDF document, premium rating, and custom UI question generation based on SQL database seed data and user entered data.

• Participated as Full Stack developer on following teams to design and develop product feature sets: Rating with policy issue/endorsement, Claims with administrator dashboards, Billing transactions/ledger; Forms generation.

• Collaborated with client team to create and review Agile user stories to improve team productivity over many sprints. MINDCRACKER INC., Philadelphia, PA (Remote) 2019 – 2020 Sr. Architect / Software Consultant

Working with contract development team as a developer and architect for a process automation project. The client is a government contracted healthcare quality improvement company that is automating their HR, PO, billing, travel and expense reporting processes to reduce costs and increase the productivity of employees and contractors.

• Analyzed current As-Is business processes, while working with client subject matter experts, to create epics and user stories to detail the process automation requirements for a new system that integrates with QuickBooks Enterprise and SQL Server on the backend.

• Developed AWS serverless API with Lambda functions to send client initiated expense and billing data to SQS queues, using C# .NetCore 2.1 and 3.0.

• Created C# .Net Core 3.0 project with AWS SQS wrapper and ADO.net interface to retrieve queue messages from AWS, extract a JSON payload into C# models and update a SQL Server database with data for QuickBooks.

• Designed data objects, process workflow, and UI in HTML and JavaScript to implement and end to end Travel Process automation application that plugs into the clients existing employee portal. IBM WATSON HEALTH, San Diego, CA 2015 - 2019

Technical Lead / Software Architect

Served as development lead on Agile team during multiple releases of large medical software product. Collaborated with iteration manager, PO and squad to create, refine and complete user stories to deliver many important new features. Development process included interval time-boxing, design reviews, unit tests, code reviews, HIPAA security, risk analysis and close interface with all phases of testing and validation.

• Developed breast imaging annotation tool to label, track and report radiologist findings using trained algorithms that automatically add mammography data, aiding physicians and radiologists in early detection of cancers.

• Participated in update of web-based medical scheduling application using JavaScript, JQuery, Knockout.js, C#, ASP.NET MVC4 and test-driven development. Updated client page request logic to consolidate several server requests into just a few, reducing single-page application (SPA) page load time.

• Led security review team to assess and overhaul administrator and customer support password procedures based on new IBM security standards for enterprise client-server application. Enhanced customer protected information and saved time / effort when granting or removing admin access by developing new on-boarding / off-boarding process based on employee access to customer site passwords.

• Served as developer on Agile team that converted large C++ code base to 64bit to handle large medical image exams. Reviewed all code using code analysis and performance tools, resulting in large performance and stability increase for entire product suite.

• Architected and developed new PDF file viewer using PDF.js, CSS and JavaScript for PACS exam report viewing as part of multiple radiology workflows, leading to faster, more reliable PDF report viewing experience for radiologists and referring physicians.

• Designed and developed C++ and C# code to provide new server-side HTTP interface, enabling external web based medical image viewers to interface with legacy PACS to retrieve patient reports. DR SYSTEMS / MERGE HEALTHCARE, San Diego, CA 2012 - 2015 Principal Software Engineer / Software Architect

Led development team in creating new web-based ECG management system that was integrated into legacy radiology / cardiology enterprise application. Met with customers at hospitals and imaging centers to elicit specific user needs for ECG reading and reporting as part of cardiology workflow. Created prototypes and developed detailed user stories.

• Designed and developed HTML5 single-page web application using ASP.NET MVC4, Razor view pages, C# .Net, JavaScript, Knockout.js, JQuery, Ajax, CSS, JSON and D3.js, rendering and displaying DICOM ECG waveforms in responsive and innovative user interface.

• Functioned as full stack developer responsible for HTML / CSS page layout, C# models to render JSON, C# server-side web service interface, database queries and application configuration and deployment of ECG management system, resulting in fast ECG reading of 2 seconds per exam and new customer wins in cardiology.

• Implemented RESTful Service API in C#, enabling integration of ECG web frontend into existing PACS SOA backend server and SQL database.

• Integrated HTML5 SPA application into legacy C++ application, incorporating existing user authentication and configuration to ensure seamless and fluid user workflow. DELUXE DIGITAL DISTRIBUTION (D3 / DELUXE STUDIOS), Solana Beach, CA 2011 - 2012 Senior Software Engineer

Defined user stories for customer needs as member of Agile (Kanban) development team to help Deluxe Studios create one of the largest worldwide theatrical and digital delivery networks.

• Designed and developed API using Aspera large-file, fast-transport SDK, enabling efficient transfer of studio video files across country for ingestion into video transcoding workflow system.

• Authored Windows Workflow Foundation (WWF) custom activities and designed workflows that used server-side restful APIs as part of video transcoding system for cloud content delivery service. DR SYSTEMS, San Diego, CA 2008 - 2010

Senior Software Engineer / Software Project Lead

Served as lead developer for new cardiovascular information systems (CVIS) project. This project, developed in C++ and C#

.Net, required extensive use of image processing and DICOM data handling. Participated in daily Scrum meetings as part of Agile development team and broke down requirements into workable tasks for Agile sprints.

• Developed cardiac measurement package that included image annotation tools and created library of cardiology calculation algorithms and equations, enabling analysis of medical images and recognition of image regions and calibration data for measurements and calculations.

• Enhanced DICOM multiframe image cine playback, increasing performance of multiple video loops playing simultaneously for cardiologist review.

• Implemented licensing system for cardiology features, allowing defined users and / or roles to access configured areas of software application.

• Created annotation system that allowed users to add coded annotations to medical images for data analysis.

• Designed and developed system to update and add measurement data and derived values to DICOM structured reports while maintaining patient safety by verifying integrity of data changes. EASTMAN KODAK COMPANY, San Diego, CA 2003 - 2008

Senior Software Engineer / Software Architect / Team Lead Directed team in developing Windows software applications for new Kodak digital imaging devices (multi-functional printers with scanner and fax). Participated in hiring developers, mentoring software staff and leading team of developers and QA in daily Scrum meetings during Agile sprints. Shipped multiple releases, used by over 1M customers.

• Created detailed architecture layouts, functional specifications and software design documentation for Windows software project. Participated in overall product vision, brainstorming, requirements elicitation, analysis and validation for all Kodak Inkjet printer software, resulting in well-defined product and architecture with innovative features.

• Delivered simple and easy-to-use printer software by implementing C# .Net Windows Forms user interface design and code, requiring close interaction with human factors engineers, UX designers and graphic artists.

• Developed object-oriented C# interfaces, exposing system and device libraries for data transfer from devices to PC.

• Implemented Twain scanning interface using managed C++ and created bidirectional communication channel in C++, enabling fast and easy document and photo transfer from all-in-one printer to PC. ADDITIONAL RELEVANT EXPERIENCE

PHOGENIX IMAGING (an HP and Kodak joint venture), San Diego, CA, Senior Software Engineer DIGITAL ON-DEMAND (REDDOTNET), Carlsbad, CA, Senior Software Engineer / Software Project Lead EDUCATION

Bachelor of Science (BS), Computer Science, Minor: Physics, San Diego State University, San Diego, CA CERTIFICATIONS

Microservices with Istio and IBM Kubernetes Service Build Chatbots with Watson Conversation

IBM Blockchain Foundation Developer

Python for Data Science

Watson Knowledge Studio Methodology

Docker Essentials: Extend Apps with Containers

IBM Cloud Essentials

Streaming Analytics Basics for Python Developers

IBM Design Thinking Practitioner

Medical ISO 13485, HIPAA, HITECH

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